baber/WOPTO huggingface dataset:
Patent JP-H05266968-A (JP)
Title: Sheet-like heating element
IPC: F24D13/02
Filed: 1992-03-23
Abstract: PURPOSE:To provide uniform temperature distribution of a sheet-like heating element, simplify and facilitate temperature control, and save electric power consumption. CONSTITUTION:A pair of electrodes 2 are disposed at both ends of a sheet-like malleable element heater 1 made of a mixture of a normal temperature solid organic compound and carbon powder and provided with a self temperature control function. An electric heater wire 4 electrically connected to the front and back electrodes 2 is provided under the malleable element heater 1 via an insulating sheet 3. The obverse and reverse of the heater 1 are covered with laminate sheets 5.
Patent JP-H05271347-A (JP)
Title: Polymerizable composition and high refractive index plastic lens obtained therefrom
IPC: C08F216/12
Filed: 1992-03-24
Abstract: PURPOSE:To provide the subject composition useful for plastic lenses, etc., excellent in the impact resistance, transparency, safety, high refractive index and high Abbe number by adding a prescribed amount of a nucleus-substituted phenol glycidyl ether to a specific mixture. CONSTITUTION:5-20 pts.wt. of a nucleus-substituted phenol glycidyl ether such as o-phenylphenyl glycidyl ether is added to 100 pts.wt. of a mixture comprising (A) 20-70wt.% of a compound of the formula (R is H, methyl) and (B) 80-30wt.% of a radical-polymerizable unsaturated monomer mixture solution of methyl (meth)acrylate, etc., containing at least one kind or more of styrenic monomers such as styrene to provide the objective composition. The composition is copolymerized in the presence of a radical polymerization initiator into a polymer used for a plastic lens having a high refractive index, etc.
Patent JP-2000261880-A (JP)
Title: Active noise reducing device
Inventor: HASHIMOTO HIROYUKI
IPC: B60R11/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an active noise reduction device by which a transmission characteristic can be identified when there is no person in a cabin of an automobile. SOLUTION: The active noise reduction device is provided with an identification operation control means 11 that detects engine stop information, person seating information and door opening closing information to discriminate the presence of a person in a cabin of an automobile, and when absence of the person is confirmed on the basis of various sets of information, the identification operation control means 11 connects a switch 10 to a terminal (b) to activate a transmission characteristic identification means 120 so as to identify a transmission characteristic.
Patent JP-H10245009-A (JP)
Title: Backing plate feeding device for stacker-bundler
Inventor: OGAWA MASUYOSHI
IPC: B65B61/22
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a backing plate feeding device which surely and without damage feeds backing plates for preventing a section stacked body from collapsing, to the section stacked body for a stacker-bundler which ties the section stacked body. SOLUTION: For this backing plate feeding device G, backing plates P are mounted under a superposed state under a standing posture, in a backing plate housing device H, and the backing plate is fed to a backing plate take-out means K which is provided at the leading end of the backing plate housing device, and at the backing plate take-out means, a claw block 4 comes into contact with the end edge of the backing plate so that the forwardmost backing plate Pa in the backing plate housing device may be fed to a backing plate holding means L, and at the same time, the claw block 4 comes into contact with the surface of the backing plate, and is reciprocated in parallel with the backing plate by being confronted with the front surface of the forwardmost backing plate, and the backing plate is taken out,  and the backing plate holding means supports the taken out backing plate by a supporting member 8, and at the same time, supports it by a gripping member 13 under an open state, and then, grips the backing plate by the gripping member, and at the same time, the supporting member is placed under an open state. A backing plate moving means M moves the gripping member of the backing plate holding means to backing plate receiving members 33, 40A of a stacker-bundler, on the front and back surfaces of the section stacked body.
Patent JP-H10321835-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIURA AKIRA
IPC: H01L29/749
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for thyristor semiconductor devices whose hole-extracting second MOSFET has a conductivity type opposite to that of an electron-injection first MOSFET. SOLUTION: After an n<-> type second semiconductor region 3 is grown epitaxially through an n<+> -type buffer layer formed on a P<++> -type semiconductor substrate. On it at positions isolated via the medium of a gate oxide films 9, gate electrodes 10 for first MOSFETs of polycrystalline silicon are formed, and at intermediate sites between them gate electrodes 21 for second MOSFETs are formed. Boron ion implantation is performed with the gate electrodes used as masks. Next, the openings between the external gate electrodes 10 and the internal gate electrodes 21 are coated with resists 42. After that, ion implantation of arsenic, etc., is performed via the openings between the gate electrodes 21, using the gate electrodes and the resists as masks.  Next, the resists 42 are removed, and then two kinds of impurities are thermally diffused by being driven-in simultaneously, and deep p-type third semiconductor regions 4 are formed, and shallow n-type fourth semiconductor regions 15 are formed within them.
Patent JP-S63235602-A (JP)
Title: Turbine rotational speed digital converter
Inventor: SATO MASATAKA
IPC: F01D25/00
Filed: 1987-03-23
Abstract: PURPOSE:To reduce errors by subjecting a pulse signal corresponding to a turbine rotational speed to A/V conversion so as to be sent to the rotational setting circuit of mechanical trip/electrical trip besides a control system and a rotational sped digital indicator so that setting per rotation is made possible. CONSTITUTION:A pulse signal from a detection magnet attached to the rotary portion of a turbine is inputted in a pulse counter 4 through a digital converter 2 and a corrugation forming circuit 3. The pulse signal is counted at a defined time interval here so that the counted value is outputted to a distributor 5 as a digital signal showing the rotational speed of the turbine. From the distributor 5, the digital signal is distributively outputted to a turbine rotational speed display circuit as a display data 6 and to calculating machine A, B which control the rotational action of the turbine as control data 7a, 7b. In addition, it is outputted as a signal 8 for electrical trip/mechanical trip test mode through an adder 9 to a comparator 12 which set a rotational speed at the time of every test mode.
Patent JP-S5310414-A (JP)
Title: Contact transfer for magnetic recording medium
Inventor: AMAYA AKIO
IPC: G11B5/86
Filed: 1974-06-10
Abstract: PURPOSE: To make it possible to obtain a slave tape through a single contact transfer operation by using a master tape which is recorded in an inversed relationship with the recording track of the slave tape finally obtainable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51140039-A (JP)
Title: Self sweeper device of internal engine
Inventor: MIZUNO TADAO
IPC: F01P11/10
Filed: 1975-05-29
Abstract: PURPOSE: Wind originated by fly wheel fan is sucked from wind mouth through duct furnished among fly wheel fan case and wind mouth of cooler; thus, blocking of meshes of not used for cooler is prevented snd cooling properties of cooler is secured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57179738-A (JP)
Title: Detector for concentration of oxygen
Inventor: SEKI KAZUO
IPC: G01N27/406
Filed: 1981-04-30
Abstract: PURPOSE:To detect the mean temperature of a sensor element and also, to facilitate the preparation of the sensor element, by providing a heater element and a thermocouple in the pipe-shaped sensor element. CONSTITUTION:A sensor 2 is constituted by a cylindrical sensor element 15 closed at the one end and a heater element 16 inserted into said element 15. The element 15 is constituted by e.g. materials mainly composed of zirconia and electrodes 17 and 18 are provided respectively on the inner and outer faces of the element 15. In the heater element 15, a heater 20 is wound spirally on the outer circumference of a bobbin 19 made of e.g. ceramics cylinder and a thermocouple 21 for detecting a temperature of the bobbin 19 is provided on its tip end. By said construction, the sensor element is prepared easily compared with the usual sensor element in which a temperature detection element is embedded in the sensor element and also, the mean temperature of the sensor element is detected accurately.
Patent JP-H10259825-A (JP)
Title: Self-lubricating bearing device and its manufacture
Inventor: UNO SHUETSU
IPC: F16C33/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve resistance to wear and low friction torque of a self- lubricating bearing device. SOLUTION: PTFE(polytetrafluoroethylene) members 15, 17 filled with glass fiber are laminated on the radial sliding surface 5 and the thrust sliding surface 6 of a self-lubricating bearing 2 via porous layers 14, 16. Since the PTFE members 15, 17 filled with glass fiber have good resistance to wear and low friction characteristics, the resistance to wear and the low friction torque of the radial sliding surface 5 and the thrust sliding surface 6 are improved. The PTFE members filled with glass fiber are laminated also on the side of an oil ring 19 and a sealing surface of a floating seal 22 via porous layers.
Patent JP-H06254584-A (JP)
Title: Method and device for removing phosphorus in waste water
Inventor: SUZUKI TOMIO
IPC: C02F3/12
Filed: 1993-03-03
Abstract: PURPOSE:To stably remove phosphorus in waste water by injecting a soln. contg. iron ion eluted by an iron ion generator into a aerobic reaction tank, contact aeration tank and batch tank respectively as a waste water treating tank. CONSTITUTION:When the process is conducted in the batch tank 1 of a batch- operated waste water treating device, an iron ion generator 2 is fixed to the upper part of the side wall of the batch tank 1, and a circulating pump 3 is fixed to the batch tank 1. A part of the waste water is supplied to the iron ion generator 2 through a pipeline 4, and the waste water contg. iron ion is supplied to the batch tank 1 from the iron ion generator 2 through a pipeline 5. A supernatant water discharge device 9 and a treated water pipe 8 are provided to the batch tank 1, a pipeline 6 is furnished to receive raw waste water into the batch tank 1, and air is blown off from a diffuser 11 to supply necessary oxygen for aeration. A DC current is applied between the anode and cathode made of iron in the iron ion generator 2 to bring about electrolysis, and an active iron ion is eluted into the water.
Patent JP-H05270084-A (JP)
Title: Printer
IPC: B41J13/10
Filed: 1992-03-24
Abstract: PURPOSE:To prevent oblique feeding of a sheet by improving the alignment accuracy of a paper guide and a platen roller. CONSTITUTION:A discharge paper guide 23 having a contact part 23b is rotatably assembled in a paper supply/discharge guide unit 30, and an input paper guide 24 is connected to the guide 23. These guides 23, 24 are biased by a spring 26 to bring the part 23b into contact with a bearing 21 of a rotary shaft 1a of a platen roller 1, and the guides 23, 24 are directly positioned at the roller 1.
Patent JP-2000260676-A (JP)
Title: Substrate processing apparatus and storage medium storing communication control program
Inventor: KITAMOTO TORU
IPC: H01L21/677
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing unit provided with a communication function of readily changing a variable in communication with a host computer. SOLUTION: When an event occurs in a slave controller 21, a device control module 220 of a main controller 20 transfers the event or port number to a communication control module 210 and stores the value of a variable accompanying the event in a database 240 via database management software 230. The communication control module 210 acquires the value of the variable stored in the database 240 based on the port number given by the device control module 220 and sends the event and the variable value to a host computer as a message.
Patent JP-S61223228-A (JP)
Title: Heater
Inventor: MORI HIROMITSU
IPC: F02C9/40
Filed: 1985-03-28
Abstract: PURPOSE:To spread turn down ratio, by providing every plural number of blow paths to a combustion chamber respectively for pressurized air and fuel gas while valve mechanisms for changing a number of the blow paths placed in an opened condition for each of these blow paths. CONSTITUTION:A heater has a combustor 11 mixing pressurized air, supplied via a passage 3 from a compressor connected interlocking to a gas turbine, with pressurized fuel gas, supplied from a passage 2, in a combustion chamber 12 and performing combustion. The above heater provides every plural number of blow paths to the combustion chamber 12 respectively for the pressurized air from the passage 3 and the pressurized fuel gas from the passage 2. And the heater provides valve mechanisms 16, 14 for changing a number of the blow paths placed in an opened condition respectively for every plural number of air side blow paths 15A, 15B and fuel gas side blow paths 13A, 13B. In this way, the heater, enabling a blow supply quantity of the pressurized air and fuel gas to be largely changed, and spread turn down ratio while maintaining stable combustibility.
Patent JP-H0645976-A (JP)
Title: Processing apparatus of signal provided with continuous packet mode
Inventor: PIEERU ROPE
IPC: H04B7/24
Filed: 1993-03-25
Abstract: PURPOSE: To prevent effects of external disturbance on an adjacent packet by providing a switching means at the input side and output side of a packet and inputting/outputting the packet alternately and periodically to an adjacent separate channel at a prescribed time interval. CONSTITUTION: Switching means 83, 84 are used to connect an input packet 80 and an output packet 87 periodically, by each time interval corresponding to one packet to channels 90, 91, in which processing elements 81, 82 are placed. That is, in figure A, when the channel 90 is in use, the channel 91 to process preceding and succeeding packets are not connected. Furthermore, inverters 832, 842 of switches 83, 84 connect the non-connected channel to respective dissipation loads 85, 86 to quickly dissipate the energy included in the non- connection processing elements. Thus, the effects of external disturbance onto adjacent packets are prevented.
Patent JP-H06281978-A (JP)
Title: Organic nonlinear optical material
Inventor: KISHIMOTO MANABU
IPC: G02F1/35
Filed: 1993-03-25
Abstract: PURPOSE:To provide the org. nonlinear optical material having a high nonlinear optical effect and excellent moldability. CONSTITUTION:This org. nonlinear optical material is a polymer which consists of the constitutional units expressed by formulas I and II. The unit expressed by the formula I is 0.1 to 100mol% and the unit expressed by the formula II is 0 to 99.9mol%. The mol. wt. of the polymer is 10.000 to 2,000,000. In the formulas, m denotes an integer from 1 to 10; n denotes an integer from 1 to 3; R1 denotes methyl group or ethyl group; R2 denotes -NO2, -CN, -CF3, -C(CN)= C(CN)2 or -CH=C(CN)2.
Patent JP-2000267256-A (JP)
Title: Mask drawing device and method therefor
Inventor: YASUSATO TADAO
IPC: G03F1/76
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce an exposure time by making each path differ in exposure in multi-path gray printing by arranging exposure setting means for setting exposure to prescribed exposure for each path, and exposure varying means for varying the exposure for each path. SOLUTION: This mask drawing device is provided with exposure setting means (S4-S7) for exposing each path by setting exposure to prescribed exposure for each path. Moreover, the device is provided with exposure varying means (S4-S7) for varying the exposure for each path. And, the device is configured so as to expose the paths with at least two different quantities of exposure, and performs drawing in dimensional intervals of a drawing address or less. Moreover, when a deviation x of a dimensional interval x/n not exceeding a drawing address (n is a dimensional interval not more than a drawing address, and x is a deviation not exceeding a drawing address) is an odd number, this means exposes once with 1/n fold prescribed exposure, and when the deviation x is an even number, this device exposes two times with 1/n fold prescribed exposure.
Patent JP-H05176865-A (JP)
Title: Toilet seat
Inventor: TAGUCHI KAZUHIRO
IPC: A47K13/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a toilet seat which achieves higher comfort in use for a user, simple cleaning and replacement, higher designing potency with two-color appearance using two members and a holding a skin contact part stably on a base section during use by making the skin contact part free to load or unload securing a required strength required. CONSTITUTION:The inner circumference side of a toilet seat is made up of a hard part 2 as a part of a base section and the outer circumference side thereof is made so as to be a part of a designed section. A retaining part is provided at the hard part 2 while a skin contact part of the toilet seat is made up of a soft part 3 and mounted on the hard part 2 through the retaining part to be retained elastically at the retaining part of the hard part 2 free to load or unload.
Patent JP-2000268976-A (JP)
Title: Organic electroluminescent element and manufacture thereof
Inventor: KOHAMA KEIICHI
IPC: H01L51/52
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To surely provide excellent light emitting characteristics compared with a conventional organic electroluminescent(EL) element and to provide high resistance. SOLUTION: In this organic EL element, an organic layer 16 is completely encircled by at least one of a first electrode layer 12 and a substrate 10, a second electrode layer 14 and an insulating member 18 surrounding at least a part of side end surface of the organic layer 16 and blocking a gas capable of deteriorating the organic layer 16. The organic EL element can shield the organic layer 16 from moisture or oxygen outside by only providing the insulating member 18 in dimensions to surround the side end surface of the organic layer 16. Therefore, the organic layer 16 can surely be prevented from being deteriorated without increasing the size.
Patent JP-H06278740-A (JP)
Title: Toner container
Inventor: OGITA KAZUO
IPC: B65D77/30
Filed: 1993-03-25
Abstract: PURPOSE:To provide a toner container whose parts are easily sorted into groups by their material at the time of collection for disposal and which is excellent in environmental protection. CONSTITUTION:The toner container 1 is provided with a flange 5 formed around the peripheral edge of an opening of a container body 3, a toner filling hole 6 formed in either of the opposite side faces thereof, a resin made frame part 2 for reinforcing the container body 3 and a cover film 4 detachably laid over the opening thereof. The container body 3 is made of paper, the resin molded flange 5 and the resin made frame part 2 are integrally formed and joined together to the container body 3, the cover film 4 is heat sealed to the flange 5 and the toner filling hole is covered with a filling hole covering member 7.
Patent JP-2000268395-A (JP)
Title: Luminous flux image formation surface adjustment method
Inventor: EMOTO KENGO
IPC: G11B7/135
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminous flux image formation surface adjustment method for easily adjusting an image formation surface and can miniaturize an optical head and reduce its weight. SOLUTION: A collimator lens 200 is arranged in the common light path between a dichroic prism 106 and an objective lens 29, the collimator lens 200 is moved in the direction of a light axis and the luminous flux of one light source 22b is set to parallel light, and a light source 22a is moved in the direction of a light axis so that a surface where the parallel light forms an image by the objective lens coincides with a surface where the luminous flux of the other light source 2a forms an image by the objective lens for adjusting a luminous flux image formation surface.
Patent JP-H05269536-A (JP)
Title: Steel wire excellent in spring formability
IPC: B21F35/00
Filed: 1992-03-25
Abstract: PURPOSE:To prevent a generation of seizure and chattering at coiling by applying a coating made of an amino acid compound containing a binder on the wire surface after wire drawing or after hardening and annealing to improve adhesion on steel wire. CONSTITUTION:A coating consisting of a binder, which has 0.5-30mum size of an amino acid compound and improves an adhesion on steel wire, for example, an amino acid compound containing an acrylic resin, is applied on the wire surface with 3-15g/m<2>. Because of excellent lubricity of the wire surface, there is no generation of seizure and chattering at coiling, thus, this method can obtain the wire excellent in formability to produce the least variance in shape, dimension, etc.
Patent JP-S63234451-A (JP)
Title: Drop-out detecting circuit
Inventor: GOTO TOSHIO
IPC: H04N9/885
Filed: 1987-03-20
Abstract: PURPOSE:To add only a simple circuit to detect a drop-out by detecting that the amplitude of a read signal from a recording medium exceeds a prescribed input range of an A/D converter and using this detection output as a drop-out detection signal. CONSTITUTION:An A/D converter 2 has drop-out detecting functions also and generates the drop-out detection signal at the time of detecting drop-out. A digitized FM video signal outputted from the A/D converter 2 is supplied to a digital BPF 3, and this signal is supplied to a FM detecting circuit 4 of the following stage after only components required for video signal detection are extracted in the BPF 3. The detection output of the FM detecting circuit 4 has only the base band component of the video signal extracted by a video LPF 5 and is supplied to a drop-out correcting circuit 6 and a signal separating circuit 7. The drop-out correcting circuit 6 corrects drop-out in response to the drop-out detection signal supplied from the A/D converter 2. Thus, the simple circuit is only added to detect the drop-out.
Patent JP-H03267569-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: TAKEDA HIDETO
IPC: F02M61/16
Filed: 1990-03-19
Abstract: PURPOSE:To stabilize the metering of fuel in a fuel injection valve and simplify the hot restart by laterally connecting a needle for opening and closing an injection port, fuel feeding means, and the vicinity of an injection port part in a valve housing and forming a communication hole for directly sending the fuel to the injection port part. CONSTITUTION:A fuel feeding pipe 28 is connected with a connector 30 on a flange 29, and directly communicates to the inside of a valve housing 9 through a communication hole 31 drilled in the flange 29. The fuel which is supplied through a pump and a pressure regulator is directly sent into a housing from a feeding pipe 28 through a filter 33, connector 30, and a communication hole 31 in the flange 29, and reaches an injection port 26 through a three-surface chamfered part 4 and a swirl groove 25 from the cut parts of shims 5 and 6. Then, during the time when the injection port 26 is closed by the head part of a needle 3, fuel flows into a fuel discharge pipe 36, passing through a fuel discharge passage 34, gap on the periphery of a movable iron core 11, metal pipe 14, and a filter 35, and the fuel flows in the reverse direction to that in the conventional, and returns into a fuel tank. Since the fuel flows directly into the housing 9 through a short passage, injection quantity is stabilized.