baber/WOPTO huggingface dataset:
Patent JP-H04166920-A (JP)
Title: Video camera
Inventor: HENMI KAZUHIRO
IPC: G03B5/06
Filed: 1990-10-31
Abstract: PURPOSE:To adjust the swing-and-tilt of a photographed image by making a tilt of image pickup elements variable, and by providing piezo-actuators which adjust the angle of a image pickup plane of the image pickup elements with respect to an optical axis. CONSTITUTION:Optical information enters into an image pickup element 2 through a lens system 1 and forms an image. The image pickup element 2 is supported by piezo-bimorphs (actuator) 3a and 3b at the upper and lower end sides. The piezo-bimorphs 3a and 3b are formed by sticking two piezo plates with an electrode inserted into them, and in addition, other electrodes are formed outside the respecive piezo plates so that they may warp by applying voltage between the outer electrodes and the inserted inner electrode. When voltage is not applied to the piezo-bimorphs 3a and 3b, an image pickup plane of the image pickup elements 2 is set so as to be perpendicular to an optical axis. In this state, if voltage is applied to the piezo-bimorphs 3a and 3b, the piezo-bimorphs 3a and 3b warp, and the image pickup element 2 does rotary motion and is tilted by angle theta with respect to the optical axis.
Patent JP-H03157444-A (JP)
Title: Styrene-based resin composition
Inventor: TSUBOKURA YUTAKA
IPC: C08L51/04
Filed: 1989-11-14
Abstract: PURPOSE:To obtain a styrene-based resin composition having a high impact strength and excellent gloss and heat resistance and suitable for OA apparatuses, household appliances, etc., by using a rubber-modified styrene-based resin composition in which the dispersed rubber state has an occlusion structure. CONSTITUTION:A styrene-based resin composition obtained by blending (A) 95-55wt.%, preferably 90-60wt.% rubber-modified styrene-based resin composition in which the dispersed rubber state has an occlusion structure and <=45wt.%, especially <=40wt.% rubber-modified styrene-based resin composition having a salami structure may be contained with (B) 5-45wt.%, preferably 10-40wt.% copolymer composed of a styrene-based monomer and an unsaturated carboxylic acid anhydride and/or the aforementioned copolymer modified with rubber and (C) 0-30wt.%, preferably 0-25wt.% rubber-like polymer containing a styrene- based component. The contents of a styrene-based polymer and the rubber-like polymer in the component (A) are respectively preferably within the ranges of 72-90wt.% and 28-10wt.%.
Patent JP-H11134869-A (JP)
Title: Semiconductor memory circuit
Inventor: KITANO TOMOHIRO
IPC: G11C7/12
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory circuit wherein the signal interference due to the coupling capacitance is lessened. SOLUTION: When data read lines 106, 107 are in a nonselective state, a data select line 1110 is at level L to turn on NMOS transistors 124, 125 and capacitances of capacitors 126, 127 are added to the lines 106, 107. As the result, the potential rise on the data read line 106 is less owing to the influence of the coupling capacitance 112 just after the data select line 110 goes to level H. Then memory cell data are transmitted to the data read line 106 while the transistors 124, 125 turn off to reduce the capacitance of the read line 106, thereby giving no influence on the data read speed.
Patent JP-H11194218-A (JP)
Title: Formation of glass integrated with polarizable region and nonpolarizable region
Inventor: SARHANGI AHMAD
IPC: C03C4/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to form polarizable regions within nonpolarized glass by applying a protective material (frit barrier layer) on the surface of the glass to form the patterns of the regions to be protected and the regions not to be protected. SOLUTION: The glass surface including silver contg. phase separable silver halide particles is coated with a mixture composed of glass frit and photoresist. The coated glass is dried and is exposed with UV light through a mask including the desired polarized-nonpolarized glass patterns. The glass is developed and the frit material of the exposed parts or nonexposed parts is removed and thereafter, the glass is heated to sinter the remaining glass frit material. The glass is then subjected to a reducing gas treatment, by which the silver ions are reduced to an atomic state and are made polarizable. The sintered frit material is removed by, for example, acid etching to expose the underlying nonpolarizable glass. The glass obtd. in such a manner is identified by the patterns of the polarizable and nonpolarizable glass regions.
Patent JP-S62153961-A (JP)
Title: Carrier for developing electrostatic image
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1985-12-27
Abstract: PURPOSE:To improve durability, electrostatic chargeability and image density by providing a coating layer essentially consisting of a vinylidene fluoride/ tetrafluoroethylene copolymer and polymer contg. a specific vinyl ketone monomer unit substd. with fluorine atoms at the side chain. CONSTITUTION:The copolymn. molar ratio of the vinylidene fluoride/ tetrafluoroethylene copolymer to the incorporated into the coating layer of a carrier is preferably in a 75:25-95:5 range, more preferably 75:25-87.5:12.5 range. The polymer blending ratio is preferably 50-95wt%, more preferably 70-95wt% vinylidene fluoride/tetrafluoroethylene copolymer and preferably 50-5wt%, more preferably 30-5wt% polymer contg. the vinyl ketone monomer unit substd. with the fluorine atoms at the side chain and expressed by the formula. The durability, electrostatic chargeability and image density are improved.
Patent JP-H09115778-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: YUZAWA SATOSHI
IPC: H01G9/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the ESR characteristic of a solid electrolytic capacitor by forming large void sections in separator paper by making the fibers of the separator paper finer by dipping the separator paper in an aqueous solution containing boric acid ions. SOLUTION: The capacitor element of a solid electrolytic capacitor is constituted by winding a pair of anode foil 1 and cathode foil 2 with separator paper 3 constituted of fibers 4 composed mainly of Manila hemp in between. After the capacitor element is dipped in an aqueous solution containing boric acid ions until the separator paper 3 is sufficiently impregnated with the aqueous solution, the solvent is evaporated. When the capacitor element is heated thereafter, the fibers 4 of the paper 3 become finer and large void section 5 are formed in the paper 3. Then, after the capacitor element is impregnated with a TCNQ complex, the capacitor element is cooled and the element is housed in a metallic case by sealing the opening of the case with epoxy resin. Therefore, the ESR characteristic of the capacitor can be improved and the increase of leak currents can be suppressed.
Patent JP-H04167569-A (JP)
Title: Protective film forming method and compound semiconductor light emitting diode provided therewith
Inventor: IBUKA TOSHIHIKO
IPC: H01L33/62
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a gap from being formed between an electrode and a protective film so as to protect a light emitting diode against deterioration in characteristics by a method wherein the protective film is provided so as to cover the surface of a semiconductor and a part around the electrode. CONSTITUTION:An ohmic electrode 2 of Au alloy or the like is deposited on an N-type AlGaAs clad layer 1, then Au is deposited for the formation of a bonding pad electrode 3, and an electrode pattern is formed through a photolithography method. Then, a protective film 4 of SiO2. or the like is formed on the whole surface of the N-type AlGaAs clad layer 1 including the electrode through a thermal decomposition method or a plasma CVD method, and then the protective film 4 located around the center of the electrode 3 is removed through a chemical etching method so as to leave the film 4 unremoved only on the peripheries of the electrodes 2 and 3, whereby the protective film 4 is patterned so as to cover the surface of the semiconductor and a part around the electrode. By this setup, a gap is prevented from being induced between the ohmic electrode 2 and the protective film 4, and the surface of an AlGaAs clad layer is protected against oxidation, whereby a light emitting diode of this design can be protected against deterioration in characteristics.
Patent JP-H03157043-A (JP)
Title: Call waiting function stopping system for non-voice call connection
Inventor: MIYAHARA KEIICHI
IPC: H04M3/533
Filed: 1989-11-15
Abstract: PURPOSE:To prevent a communication fault from being generated even when MODEM communication or facsimile communication is implemented by controlling a time division speed path after a 2nd incoming call is detected to a busy subscriber with a call waiting function registered thereto and stopping the call waiting function in the case of communication of non-voice. CONSTITUTION:When a 2nd incoming call is detected to a busy subscriber with a call waiting function registered thereto, the port 5 of a time division speed path and the port 9 of a time division speech path for which a transmission signal to a voice/nonvoice identification equipment 3 are connected, a time division speech path port 7 connected with a reception signal from a terminal equipment 2 and a time division speech path port 10 connected with a transmission signal to the voice/nonvoice identification equipment 3 are controlled by a time division speech path network 4 and connected. When the voice/ nonvoice identification equipment 3 detects a non-voice signal used in the MO DEM communication or the facsimile communication, a 2nd incoming call notice tone informing the presence of the 2nd incoming call is not sent and a busy tone is sent to a 2nd incoming call caller to stop the call waiting function.
Patent JP-H03157010-A (JP)
Title: Surface acoustic wave circuit device
Inventor: NISHIDA KOJI
IPC: H03H9/145
Filed: 1989-11-15
Abstract: PURPOSE:To surely detect an output peak value by providing 1st and 2nd electrodes to both sides of an input electrode on a board arranged from the input electrode by a different distance so as to increase a flat portion in the output waveform. CONSTITUTION:A 1st coding electrode 2A together with a ground electrode 4A is arranged from an input electrode 3 by a center distance lA and a 2nd output electrode such as a coding electrode 2B together with the ground electrode 4C is arranged on the board 1 in an opposite side apart from the center distance lB (such as lA<lB) from the input electrode 3. When a radio wave is inputted to the input electrode 3, the board existing thereunder generates a surface acoustic wave. A surface acoustic wave propagated in a direction of the arrow VA is outputted from the coding electrode 2A as a waveform compressed with a delay of the propagation time equivalent to the distance lA. Similarly, the surface acoustic wave propagated in a direction of the arrow VB is outputted from the coding electrode 2B as a waveform compressed with a delay of the propagation time equivalent to the distance lB. The compressed waves are synthesized to widen the width of the peak value while the peak level of the output remains unchanged.
Patent JP-2000120658-A (JP)
Title: Supporting structure of sink roll for hot dipping
Inventor: MIYAGI YUKINARI
IPC: F16C13/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To offer a supporting structure of a sink roll whose ceramic bearings do not crack even when they are drawn up from a metal bath. SOLUTION: This sink roll 11 to be immersed in a metal bath for hot dipping is supported rotatably through a support member 14 and ceramic bearings installed in a bearing frame made of metal located near the forefront of the support member. This supporting structure 10 is configured so that the area around the forefront of the support member 14 including the bearing frame is kept warm when the roll 11 is not immersed in the metal bath. For keeping warm, one example is such that a warm-keeping cover 40 furnished internally with a solenoid is put on the area around the forefront of the support member.
Patent JP-S63152567-A (JP)
Inventor: MURASE SEIJI
IPC: B65D81/107
Filed: 1986-12-12
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-H08153052-A (JP)
Title: Data communication equipment
Inventor: ABETA TAKEHIRO
IPC: F02D45/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a data communication equipment without the fear of malfunction caused by noise and without the problem of a waiting time even though an expensive input port terminal is not provided. CONSTITUTION: At the time of A/D conversion processing, an internal-combustion engine control circuit being the data communication equipment starts-up interruption processing based on the edge of a trigger signal to transmit a transmission order to input IC and to receive A/D conversion data (step 62). At the time of reading simple port data, the circuit transmits the transmission order after passing a specified time from processing order(step 63 and 64) and receives port data from input IC (step 64). Thus, even though an inexpensive input port circuit is used,the internal-combustion engine control circuit does not make malfunction owing to noise. Besides, waiting time for receiving port data can satisfactorily be shortened and there is no influence on the responsiveness of control.  In addition, A/D conversion data is also received by interruption processing so that unnecessary waiting time is not generated and control is not affected.
Patent JP-H02142189-A (JP)
Title: Field effect transistor
Inventor: FURUTA ISAO
IPC: H01L29/78
Filed: 1988-11-22
Abstract: PURPOSE:To provide high breakdown strength by providing an ion implanted layer having the same conductivity type as that of a silicon substrate in a channel region so that said layer is deeper than an ion implanted layer for adjusting a threshold voltage and the depth is about the same as the depth of a source/drain region, and providing an ion implanted layer which is more deeply distributed than the source/drain region. CONSTITUTION:Before a gate oxide film 2 is formed, boron is implanted for adjusting a threshold voltage value, and an ion implanted layer 4 is formed. A part which acts as a gate electrode is made to remain by a photoengraving technology, and etching is performed. With polysilicon 3 as a mask, impurity ions having the reverse conductivity type with respect to a silicon substrate are implanted by 1X10<15>/cm<3> or more. High-energy ion particles having the same conductivity type as that of the silicon substrate are further implanted. The high energy at this time is selected as follows: the polysilicon 3, which is the gate electrode, is passed, and the peak concentration is obtained at the depth of the end of the source/drain region. Thereafter, annealing is performed in order to activate an ion implanted layer 4 in a nitrogen atmosphere at 900 deg.C for about 30 minutes. When the deep implanted layer is provided in a MOSFET in this way, high breakdown strength can be obtained without impairing the performance of the MOSFET.
Patent JP-H11132550-A (JP)
Title: Environment controller
Inventor: SUGANAGA TOSHIFUMI
IPC: F24F13/28
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To restrict influence of various kinds of chemical species entered from a surrounding area and enable a life of a chemical filter to be extended. SOLUTION: Air fed from a clean room into an environment controller 101 is adjusted in its temperature by an air conditioning section comprised of a main cooler 3 and a main heater 4, thereafter the air is fed by a main fan 5 into a chamber 2 having an exposure device 1 installed therein. A chemical filter FL 3 and an HEPA filter FL 4 for use in removing impurities are installed at an air inlet port of the chamber 2, and an inner area of the chamber 2 is kept under an appropriate environment having a less amount of impurities. Then, air in the chamber 2 is discharged out of a discharging outlet 8 to a surrounding atmosphere of the clean room.
Patent JP-2001112922-A (JP)
Title: Ball slot type game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball slot type game machine easily operable by a player without erroneously performing a lending ball operation and storing balls by effectively utilizing a limited space. SOLUTION: The storage part 21a of an upper tray 21 and the storage part 22a of a lower tray 22 are arranged at shifted positions and the upper tray 21 and the lower tray 22 are integrally constituted in a shape including a U shape. Also, a card operation part 23 is provided on a part (expanded part 80) where the upper tray 21 and the lower tray 22 are connected and a ball discharge flow passage 76 for taking out a game ball from the upper tray 21 is formed in the back surface side internal space of the upper tray 21 and the lower tray 22. Thus, a mechanism capable of easily taking the balls stored on the lower tray 22 and also easily recovering the balls fetched for plural as one bet is attained.
Patent JP-H07146531-A (JP)
Title: Film unit with lens, stroboscopic trigger switch and printed board
Inventor: MIZOGUCHI NAGAMASA
IPC: G03B15/05
Filed: 1993-11-25
Abstract: PURPOSE:To provide a film unit with a lens capable of obtaining almost the same shutter speed regardless of the presence of a printed board on which a stroboscopic circuit is formed, a stroboscopic trigger switch capable of being used as a sector spring as well and the printed board capable of being attached/ detached to/from the trigger switch. CONSTITUTION:A pair of synchronizing contacts 31 and 32 composed of a leaf spring are buried in the base part 30A of a connecting unit 30, electrodes 33 electrically connected to the synchronizing contacts 31 and 32 are provided on the surface of the connecting part 30B of the connecting unit 30 and fitted into an insertion hole 16A formed on an attached part 16 integrally molded with the front surface wall of a film unit main body constituting a scroll chamber 15B. The contact part 30B provided with the electrodes 33 in the connecting unit 30 is inserted into a port 41C formed on the printed board 41. The inwall of the port 41C is composed of the electrode to electrically connect the connecting unit 30 to the printed board 41.
Patent JP-2000120711-A (JP)
Title: Rolling bearing
Inventor: NAKAMURA TAKESHI
IPC: F16C33/76
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing incorporating a sealing device which can be applied to a bearing having a small dimensional difference between the outer diameter of a rotary body and the outer diameter of an outer race without deteriorating the effect of preventing penetration of liquid. SOLUTION: A sealing device incorporated in the impeller side of a rolling bearing, is composed of a seal ring 5 and a flinger 6, the seal ring 5 comprising a reinforcing ring 5e, and an elastic member composed of four parts, that is, a first sublip part, a main lip part 5a, a second sublip part 5c located outside of the main lip part 5a and a fitting part, and the flinger 6 comprising a first cylindrical part 6a and a second cylindrical part 6b. Further, a rotary body 2 is composed of a large diameter part 2a and a small diameter part 2b, the main lip part 5a making slide contact with the large diameter part and the first cylindrical part 6a being fitted on the small diameter part 2b.
Patent JP-H07149331-A (JP)
Title: Label and method of labeling
Inventor: NISHIHARA KENJI
IPC: G09F3/00
Filed: 1993-11-25
Abstract: PURPOSE:To prevent dust and dirt from adhering to the rear sides of unnecessary processed parts, and prevent the commercial value or commodity quality from being impaired by pasting an adhesion-preventing paper in advance at locations which correspond with unnecessary processed parts. CONSTITUTION:Before a backing paper P2 is affixed on a surface paper P1 on which an adhesive is applied, an adhesion-preventing paper R of a shape which approximately meets holes on a box body, corresponding with unnecessary processed parts, is pinched at corresponding locations between the surface paper P1 and backing paper P2. Then, holes (a), (b), (b) at the peripheral area and inside are punched simultaneously by a punching die blade, and a label 30 is formed. Then, the backing paper P2 is peeled from the label 30, and the surface paper P1 is pasted on the front surface of the box body including the holes (a), (b) and unnecessary holes. At that time, the adhesion-preventing papers R become the marks for a positioning, and the surface paper P1 can be precisely pasted on the front surface of the box body. In addition, since the adhesion- preventing paper R is located on the rear sides of unnecessary holes of the box body, the commercial value or commodity quality are prevented from being damaged due to the adhesion of dust and dirt.
Patent JP-H11130507-A (JP)
Title: Water-hardenable composition with high fluidity
Inventor: KATO HIROYOSHI
IPC: C04B103/32
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water-hardenable composition with high fluidity, having excellent fluidity, small change of the fluidity with time and stable fluidity. SOLUTION: This water-hardenable composition with high fluidity comprises a portland cement including gypsum in a mixture of a cement clinker powder having <=5 wt.% content of 3Ca.Al2 O3 and in an amount regulated so that the amount of the gypsum expressed in terms of SO3 may satisfy the formula 0.05A+1.70<=B<=0.30A+1.70 [A is the content (wt.%) of the 3CaO.A12 O3 in the cement clinker; B is the content of the gypsum (wt.% expressed in terms of SO3 ) ] and the content of hemihydrate gypsum expressed in terms of the SO3 may satisfy the formula 0.02A+0.50<=C<=0.20A+0.50 [C is the content of the hemihydrate gypsum (expressed in terms of the SO3 ) in the portland cement, a cement disperser and water.
Patent JP-2001115852-A (JP)
Title: Mounting structure of engine auxiliary machinery
Inventor: ITO KAZUHIDE
IPC: F02B67/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To improve mounting workability of engine auxiliary machinery. SOLUTION: A slit 9b is formed in a first bracket 9 fixed at an engine. The auxiliary machinery is temporarily assembled with nut members 12 by inserting a through-bolt 11 in each bolt insertion hole 20b of a pair of mounting pieces 20 formed at an alternator 5. In this state, the through-bolt 11 is inserted in the slit 9b of the bracket 9 on the engine side for fastening, and to assemble the alternator 5 to the engine. This constitution facilitates assembly of the alternator 5 on the engine and improves mounting workability.
Patent JP-H03156425-A (JP)
Title: Manufacture of color filter
Inventor: YASUI HIDEAKI
IPC: G02F1/1335
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the number of manufacturing processes by forming a transparent electrode film on a substrate, forming a picture element based upon coloring resist on the electrode film and using the picture element formed by the coloring resist as a mask to etch the transparent electrode. CONSTITUTION:The transparent electrode films 4 are formed on the glass substrate 1 by sputtering or the like. Then R, G and B picture elements 2 are formed by the coloring resist components by means of a photorithographic process. Then, the R, G and B picture elements 2 are used as masks and the electrodes 4 are etched by a phosphoric acid group etching solution to pattern the electrodes 4 and form a color filter. Consequently, the formation process of protection films for the R, G land B picture elements 2, a photorithographic process for forming the regist masks to pattern the electrodes 4, and a process for removing the regist masks can be reduced.
Patent JP-S62152584-A (JP)
Inventor: DAISHIN SEIJI
IPC: B08B7/04
Filed: 1985-12-26
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。