baber/WOPTO huggingface dataset:
Patent JP-H07209531-A (JP)
Title: Waveguide type optical component
Inventor: UEKI TAKESHI
IPC: G02B6/122
Filed: 1994-01-26
Abstract: PURPOSE:To provide the waveguide type optical component which facilitates wiring operation for a ribbon of fibers and is long in element length. CONSTITUTION:This waveguide type optical component has plural waveguide type optical demultiplexer/multiplexers 12, 13, 14, and 15 arranged on a substrate 6 in parallel; and one-side incidence light guides 12a1, 13a1, 14a, and 15a1 of the waveguide type optical demultiplexer/multiplexers are connected together to a light signal source and the other side incidence waveguides 12b1, 13b1, 14b1, and 15b1 are connected together to a monitor device. Further, oneYside projection waveguides 12a2, 13a2, 14a2, and 15a2 of the waveguide type demultiplexer/multiplexers are connected together to an optical communication line and the other/side projection waveguides 12b2, 13b<2>, 14b2, and 14b2 are connected together to a light beam path monitor device, thus constituting the waveguide type optical component. Here, the other side incidence waveguides 12b1, 13b1, 14b1, and 15b1, and the other side projection waveguides 12b2, 13b2, 14b2, and 15b2 are all linear waveguides which have inflection points, which are reflecting surfaces.
Patent JP-H11196935-A (JP)
Title: Melting device
Inventor: MATSUNAKA KIYOKO
IPC: A61K8/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten a time from the start of melting solid packing wax to the start of the application thereof to the face. SOLUTION: A melting device 1 is used in combination with a reservoir for storing packing wax of liquid state, and has a cylindrical holder 16 inserted in the hole 15 of an upper plate 11 and a melting heater H installed under the cylindrical holder 16. The melting heater H includes a heating unit 30 and a holder 40 for holding the unit 30. In this case, the holder 40 has a mounting part 41 inclined by an angle of α with a horizontal plane and the heating unit 30 is fitted to the lower surface of the mounting part 41. Solid packing wax to be melted is inserted in the cylindrical holder 16 from an upper level and held with the lower end kept in contact with the upper surface of the mounting part 41.
Patent JP-H10204422-A (JP)
Title: Heat recovery/utilization using chemical energy
Inventor: KAJIYAMA SHIRO
IPC: F24V30/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat recovery/utilization method for high heat utilization with respect to equipment cost, operating cost and the like by using a system of decomposing/synthesizing methyl formate so as to lower heat recovery temperature. SOLUTION: This method recovers heat by the reaction shown by formula I, and utilizes the recovered heat by the reaction shown by formula II in the presence of an alkali fluoride and zinc oxide. It is preferable to effect the reaction shown by formula I in a liquid phase in the presence of a strongly basic anion-exchange resin, and the reaction shown by formula II for the reactive distillation with methanol and carbon monoxide respectively supplied to the top and bottom of a distillation tower, wherein the reaction shown by formula I may be effected in the presence of, e.g. sodium fluoride as the alkali fluoride at normal pressure to 30atm and 0 to 250 deg.C, and the reaction shown by formula II at 0.5 to 20MPa and 50 to 250 deg.C.
Patent JP-S63174078-A (JP)
Title: Attaching and detaching device for developer container
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1987-01-14
Abstract: PURPOSE:To couple a container with a pipe airtightly and to facilitate attaching and detaching operations by providing an O ring mechanism for sealing between a developer supply pipe support member and a cylindrical ferrule. CONSTITUTION:When the cylindrical ferrule 19 is pressed in the small-diameter hole 12b of the pipe support member 12, the insertion end 19b of the cylindrical ferrule 19 is inserted while spreading O rings 16 and 17, and the inner peripheral surfaces of the O rings 16 and 17 and the outer peripheral surface of the insertion end of the cylindrical ferrule 19 and the outer peripheral surfaces of the O rings 16 and 17 and O ring support grooves 14 and 15 are pressed against each other tightly, thereby coupling the cylindrical ferrule 19 and pipe support member 12 airtightly with each other. Consequently, the developer container and a tube are decoupled by a short stroke and a dripping liquid developer never flows out to others. This figure does not show air vent piping which need not be coupled airtightly.
Patent JP-S62164126-A (JP)
Title: Coordinate detecting device
Inventor: OIZUMI KAZUAKI
IPC: G06F3/03
Filed: 1986-01-16
Abstract: PURPOSE:To input data in the same sense as normal writing operation with light touch by using a tablet provided with a spacer consisting of a conductive elastic member and detecting the timing when a selected switch is turned on. CONSTITUTION:A touch panel 60 is provided with the spacer consisting of a conductive rubber sheet between two conductive films. Though this spacer is not conductive normally, its resistance is reduced very much when a prescribed pressure is applied. When a selected switch 68-78 on the panel 60 is depressed with an input pen provided with a magnetic generator which generates a steady magnetic field, a high-level voltage is inputted to a level discriminating circuit 41, and a high-level signal, namely, a timing signal is outputted from the circuit 41. When this signal is inputted, an electronic computer recognizes a tablet designated coordinate value at this time. Thus, the detected coordinate value is inputted as a designated coordinate value only when the pen is brought into contact with the panel 60.
Patent JP-H01182038-A (JP)
Title: Packaging material
Inventor: AKAO MUTSUO
IPC: B32B7/04
Filed: 1988-01-18
Abstract: PURPOSE:To improve tearing strength and to prevent a packaging material from curling and rising in temperature under solar light by providing a light reflecting flexible sheet layer and a multilayer coextruded blocking laminated film layer having an inner layer of ethylene acrylic acid ester resin. CONSTITUTION:A multilayer coextruded blocking laminated film layer 2 is laminated through an adhesive layer 3 on a light reflecting flexible sheet layer 1. The layer 2 is formed of four layers. The two inner layers are ethylene acrylic acid ester resin film layers 4 each of which is composed of 50% or more of ethylene acrylic acid ester resin containing 7% or more of methyl (ethyl) acrylic acid ester and 0.01-2.0wt.% of antioxidizer. The two outer layers are thermoplastic resin film layers 5 containing blocking-preventive substance. The layers 4, 5 are of 2-layer coextruded film 6 formed by a round die method 2-layer coextruded inflation film forming machine. The layers 4 of the inner layers are quasi-adhered by blocking therebetween.
Patent JP-S61166154-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: TANIGUCHI TAKASHI
IPC: H01L27/092
Filed: 1985-01-18
Abstract: PURPOSE:To construct transistors for use under high and low voltages in one and the same substrate by a method wherein a high-voltage transistor in a MIS type semiconductor device is so designed that its source and drain regions have low-concentration layers in their circumferences and its gate oxide film is thicker in the vicinity of the gate. CONSTITUTION:The surface of a P-type silicon substrate 1 is subjected to selective oxidation for the formation of an isolating oxide film 2. A silicon nitride film 18 is formed and then removed from the locations planned for drain and source. The exposed silicon of the substrate 1 is implanted with ions, then subjected to heat treatment, for the formation of a low-centration source region 12 and drain region 13. Next, a silicon dioxide film 17 is grown on the source region 12 and drain region 13. A process follows wherein the silicon nitride film 18 is totally removed and a second silicon dioxide film 16 is grown by thermal oxidation. A polycrystalline silicon film is grown for a gate electrode, whereon a photoresist layer 19 is provided.
Patent JP-S61233999-A (JP)
Inventor: DOMINIKU TORON
IPC: H05H9/02
Filed: 1986-01-16
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-S59132804-A (JP)
Inventor: NISHITANI YOSHINOBU
IPC: A01C7/00
Filed: 1983-01-18
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-H02239558-A (JP)
Title: Position adjusting method for electron beam and position adjuster for electron beam
Inventor: BORUFUGANGU FURIIDERU
IPC: H01J37/30
Filed: 1990-01-18
Abstract: PURPOSE: To uniformly melt the surface of a deposition material source by generating a rotating magnetic field by means of two intersecting alternating magnetic fields. CONSTITUTION: When an equipment is driven, an electron beam 3 is generated between a negative electrode 7 and a surfaces 32 of a deposition material source 4. The surface 32 of the deposition material source 4 is melted and evaporated in a vacuum chamber 1. Magnetic coils 9 and 10 which generate a magnetic field parallel to an axis 17 of the electron beam 3 are installed in a easing 2. In addition, these two coils 11 and 12 generate a rotating field by supplying alternating voltages the phases of which are different by 90 deg. to the two coils 11 and 12 through a conductor 18. The electron beam performs a circular motion or a rotational motion by means of the rotating magnetic field. As a result of the rotational motion, the electron beam 3 irradiates a wide area of the surface 32 of the deposition material source 4 instead of only one spot.
Patent JP-S58124363-A (JP)
Title: Facsimile communication device
Inventor: NAGAI JIYUNICHIROU
IPC: H04N7/173
Filed: 1982-01-20
Abstract: PURPOSE:To attain multi-purpose use of a facsimile communication device, by connecting a CRT display device and the facsimile communication device and displaying or transmitting a facsimile signal after signal conversion. CONSTITUTION:In the reception, the facsimile signal is received at a facsimile reception section 2 via a line 1 and the received facsimile signal is converted into a signal to be displayed on a CRT display device 7 with a facsimile CRT signal conversion section 6. Thus, the facsimile reception signal is displayed on the device 7 and the content of picture display is printed by a recorder 8 to obtain a hard copy. On the other hand, in the facsimile transmission, the set transmission original is transmitted to the opposite party via a line 1 with a facsimile transmitter 9 directly, and displayed on the device 7 via the section 6.
Patent JP-H03213516-A (JP)
Title: Production of antimicrobial conjugate fiber
Inventor: KONDO YOSHIKAZU
IPC: D01F8/04
Filed: 1990-01-16
Abstract: PURPOSE:To obtain the subject fiber, excellent in antimicrobial properties, durability, handleability, spinning properties, etc., by using a polymer having an antimicrobial substance applied thereto according to dry processing such as flame spraying as one component of conjugate fiber and carrying out melt conjugate spinning so as to expose the aforementioned component to the surface thereof. CONSTITUTION:An antimicrobial substance (preferably silver iodide, etc.) is applied to the surface of a polymer according to dry processing such as vacuum deposition, flame spraying, sputtering or ion plating and the resultant polymer is then used as one component of conjugate fiber to carry out melt conjugate spinning so as to expose at least part of the above-mentioned component to the surface of the fiber. Specifically, the antimicrobial agent is applied to the polymer chips by, e.g. a method for charging the polymer chips into a rotatable drum-shaped sample container placed in a vacuum and depositing the antimicrobial agent on the polymer chips in the vacuum while rotating the drum. Furthermore, the antimicrobial agent is preferably uniformly applied to the whole surface of the polymer to 0.01-1mum film thickness.
Patent JP-H04243754-A (JP)
Title: Device for measuring and conveying residual amount of paper
Inventor: ABE ETSURO
IPC: G01G17/02
Filed: 1991-01-25
Abstract: PURPOSE:To provide a device capable of measuring the width and the residual amount of a roll of base paper which is detached from a roll stand after lot is finished, and also of automatically shifting the roll to a predetermined position. CONSTITUTION:A device for measuring and conveying the residual amount of base paper consists of a rolled paper width measuring means for measuring the width of a roll of base paper 2, a weight measuring means for measuring the weight of the roll of base paper 2, a measurement controlling means for calculating the residual amount of the roll of base paper 2 according to data on measurement by the weight measuring means, and a conveying means for transferring the roll of base paper 2 to predetermined positions allocated to different widths of paper according to data on measurement by the rolled paper width measuring means. The residual amount of the roll of base paper after lot can be automatically measured and also the roll of base paper can be automatically conveyed to predetermined positions allocated to different widths of paper.
Patent JP-H01184466-A (JP)
Title: On-vehicle acceleration sensor
Inventor: ISHII HIRONAO
IPC: B60T8/54
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the detector having high reliability by inserting and placing a sphere through an elastic body in an optical path of two photoelectric converting elements provided in parallel and releasing the cut-off of the optical path of one photoelectric converting element by a movement of the sphere when acceleration is applied. CONSTITUTION:When acceleration is applied to an acceleration sensor 1, a sphere 6 moves by pressing an elastic body 7 in its accelerating direction. Accordingly, when a moving distance of the sphere 6 becomes above beta and its acceleration becomes above alpha, cut-off of an optical path of a light emission diode 4 is released and a light beam from the light emission diode 4 reaches a phototransistor 5, and a photoelectric converting element conducts thereby and generates an output. On the contrary, when deceleration exceeding a prescribed value is applied, the other photoelectric converting element consisting of a light emission diode 2 and a phototransistor 3 conducts.
Patent JP-S63178723-A (JP)
Inventor: YAMAMOTO MITSUTOSHI
IPC: H02H7/12
Filed: 1987-01-16
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-H04248861-A (JP)
Title: Non-rigid vinyl chloride-based resin composition
Inventor: MORI KENJI
IPC: C08L27/06
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a non-rigid vinyl chloride-based resin composition suitable for packaging films, providing molded articles having excellent printability, adhesivity to ink and slight greasiness by blending a vinyl chloride-based resin with a specific stabilizer and an ester of specific structure. CONSTITUTION:100 pts.wt. vinyl chloride-based resin is blended with (A) 0.01-5 pts.wt., preferably 0.1-3 pts.wt. <=12C organic acid soap (e.g. barium octoate) soluble in a hydrocarbon-based solvent and (B) 0.1-10 pts.wt. glycerol monoalkyl ether shown by the formula [R1 is 1-8C alkyl; X1 and X2 are OCOR2 (R2 is 12-24C alkyl) or OH].
Patent JP-H11198788-A (JP)
Title: Brake pressure control device for vehicle
Inventor: EGUCHI MEGUMI
IPC: B60T8/175
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To initially suppress slippage of driving wheels at the time of abrupt starting in a vehicle which has an acceleration slip control device and a braking force holding device, by prohibiting releasing of braking force of the driving wheels even under starting operation when the slippage of the driving wheels is sensed. SOLUTION: When a vehicle is started, whether a cluch 17 reaches a braking force holding pressure releasing point or not is determined. When the answer is YES, whether the braking force is held only by the driving wheel side or not is determined. When the answer is NO, whether or not the speed difference between the right and left driving wheels is a specified value D1 or more is determined. When the answer is NO, and in the case that the difference of the mean speed values of the right and left wheels at the front and rear sides of the car is a specified value or less, holding of the braking force is released in all the wheels. When the speed difference of between the right and left driving wheels exceeds the value D1, a solenoid valve 5 is opened to release the braking force on the side of the driving wheels.  Holding of the braking force is released only when the time after reaching the braking force holding pressure releasing point exceeds a specified value.
Patent JP-S5599425-A (JP)
Title: Lever combination switch for vehicle
Inventor: KOKUBU SADAO
IPC: B60K37/06
Filed: 1979-01-24
Abstract: PURPOSE: To simplify the structure and improve the accessibility of a combination switch by constructing the combination switch so that the turning signal switching mechanism is controlled by the rotation of the control lever and the parking light switch switching mechanism and the dimmer switch mechanism are controlled by the axial operation of the control lever.  
     CONSTITUTION: When the control lever is at the nutral position, a movable contact piece 60 is in contact only with a power source terminal plate 61. When the control lever is shifted to the left turn signaling position or the right turn signaling position, the contact piece 60 comes in contact with the power source terminal plate 61 and a terminal plate 63 or a terminal plate 62 so that the left turn signal lamp or the right turn signal lamp is caused to flicker. When the control lever is at the axial nutral position, contact pieces 70 and 71 are in contact with only a power source terminal plate 64. When the control lever is shifted axially to the parking light lighting position, low beam lighting position or the high beam lighting position, the contact pieces 70 and 71 connect a terminal plate 67, 68 or 69 to the power source terminal plate 64 so that the parking light, low beam or the high beam is lighted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61168598-A (JP)
Title: Production of long fiber of potassium titanate
Inventor: WATANABE AKIRA
IPC: C30B29/62
Filed: 1985-01-18
Abstract: PURPOSE:To obtain fibers of potassium titanate having larger fiber length than existing ones, by using saggar pot having >=a given value of MgO content, and reacting a mixture of a Ti compound and a K compound under heating. CONSTITUTION:A saggar pot produced from a basic material such as magnesia, dolomite or magnesia chromium material, etc., having >=25wt% SiO2 content, is prepared. Especially content of SiO2 as a component except MgO is preferably <=25wt%, if possible. Then, the saggar pot is used, a raw material is selected from K2CO3, KOH, KCl, TiO2, Ti(OH)2, etc., the raw material is weighed to make K2O:TiO2 of 1-8 (molar ratio), and blended with water. The blended material is calcined at 900-1,250 deg.C for 30min-1,000hr. The formed potassium titanate fibers are added to water, can be loosed and taken out. By this method, potassium titanate fiber having 0.1-5mm length which can not be produced by a conventional method can be produced on an industrial scale.
Patent JP-S57177064-A (JP)
Title: Preparation of alkali copper chlorophyllin solution
Inventor: KANEKO UJISAME
IPC: C09B67/44
Filed: 1978-01-30
Abstract: PURPOSE: To obtain the titled salt solution of high purity easily at a low cost, by treating a leaf of a plant with a solution of copper sulfate, adding a caustic alkali to the treated solution, hydrolyzing the solution, adding calcium hydroxide to the solution, and precipitating calcium copper chlorophyllin.  
     CONSTITUTION: A raw leaf of a plant, e.g. sponge gourd (Luffa cylindrica Roem.) or veitch SASA (Sasa albo-marginate makino et Shibata) containing a large amount of chlorophyll is stirred in a solution of copper sulfate in an amount of (1/10 3 )W(2/10 3 ) based on the chlorophyll contained in the leaf or equal amount of water-soluble cupric salt under heating to give copper chlorophyll. A caustic alkali in an amount of (1/10 2 )W (2/10 2 ) based on the raw material is then added thereto to form a solution of an alkali in a concentration of 1W2% and a pH of 12W13, which is stirred under heating to give an alkali copper chlorophyllin. Calcium hydroxide in an amount of (1/10 2 )W(25/10 2 ) based on the raw material is added to the liquid portion to precipitate the calcium copper chlorophyllin. The resultant precipitate is then separated from the liquid portion and made into a paste with a small amount of water and adjusted to a pH of 3.3W3.5 with a dilute hydrochloric acid and precipitate copper chlorophyllin. The separated precipitate is then neutralized with a dilute solution of a caustic alkali to give the aimed solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58125203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOTSUKA HIROYUKI
IPC: G11B20/24
Filed: 1982-01-22
Abstract: PURPOSE:To prevent the deterioration of S/N due to the erasing noises of an unrecorded recording medium, by actuating an erasing head after detecting the presence or absence of recording on the recording medium. CONSTITUTION:When the recording is started on a tape, the presence or absence of a control pulse, i.e. the presence or absence of recording on the tape is detected by a control pulse detecting head 1. When the control pulse is detected, a switching transistor TR13 is turned on with the ouput of a comparator 6 to which the detected control pulse is supplied. Thus a current flows to a full-width erasing head 9 and an audio erasing head 8, and the erasion is performed. If no control pulse is detected, the TR13 is turned off to flow no current to heads 9 and 8. Thus no erasion is performed. As a result, the deterioration of S/N due to the erasing noises of an unrecorded recorded medium can be prevented.
Patent JP-2000203324-A (JP)
Title: Seated occupant detection device
Inventor: HAMADA MAKOTO
IPC: B60N2/90
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enhance the measurement accuracy of load to be applied to a seat. SOLUTION: In the front part 18B of a seat cushion frame 18, a vertical wall part 18E is rotatably connected with the front part 28A of an upper rail 28 forming up a part of a seat track 26 by bolts 44 and nuts. In the rear part 18G of the seat cushion frame 18, a sensor mounting part is set up at a position off-set to the seat width direction from the fastening part of the upper rail 28 with the seat cushion frame 18, and an elongation and strain measurement type load cell 52 acting as a load sensor, is disposed to the sensor mounting part.
Patent JP-S5393324-A (JP)
Title: Dc-dc converter
Inventor: NAKAMURA KAZUFUMI
IPC: H02M3/335
Filed: 1977-01-27
Abstract: PURPOSE:To take off a random ripple from output when the feedback control of pulse modulation is applied, by establishing the constant amplitude of sign wave swing of switching transistor collector ic in DC - DC converter using a transformer.
Patent JP-H11213490-A (JP)
Title: Cassette loading device
Inventor: YAMAYA ATSUSHI
IPC: G11B15/675
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cassette loading device improved to be easily assembled by reducing the number of components. SOLUTION: This cassette loading device is furnished with an arm 15 for holding a cassette holder 11 so as capable of moving up and down. One end of the arm 15 is mounted on an oblong hole 17a of the chassis 17 by a fulcrum pin 21 so as capable of sliding and swinging. Further, a pin assembling hole 17b connected to this oblong hole is arranged on a side wall of the chassis, and a fulcrum pin flange 21 is assembled into the oblong hole from the pin assembling hole. Then, after the assembling operation, the pin assembling hole 17b is blocked by a stopper 19 of the tape falling off.