baber/WOPTO huggingface dataset:
Patent JP-S6316103-A (JP)
Title: Steam turbine stage structure
Inventor: SATO TAKESHI
IPC: F01D11/00
Filed: 1986-07-08
Abstract: PURPOSE:To design to make a reduction of side leak, by forming a flute in the blade length direction on the surface of a shut-off piece facing moving blades, at a stage where a part located in the peripheral direction of stationary blades is closed. CONSTITUTION:By shutting off a part located in the peripheral direction where stationary blades 22 are disposed, a shut-off piece 21 is set up. On the surface of the shut-off piece 21 on the upstream and on the downstream facing the stationary blades 23, plural flutes 26-29 extending in the blade length direction are formed. Flutes 26-29 become a great resistance against a flow in a gap delta, reducing effective dimension of the gap apparently. Thus it is possible to reduce the side leaking.
Patent JP-H0752275-A (JP)
Title: Assembling method of tire component on tire production drum, tire production drum, and production of tire
Inventor: KENISU DEIIN KONGAA
IPC: B60C13/00
Filed: 1994-07-11
Abstract: PURPOSE: To prevent the confinement of air between tire constitutional materials. CONSTITUTION: A tire building drum equipped with a drum sleeve 32 and a drum spacer 31 has grooves 20 becoming positions lower than the cylindrical surface of the tire building drum as insert positions arranging first and second sidewall inserts 26, 30. The first sidewall insert 26 is arranged on a liner 24 and the second sidewall insert 30 is arranged on the first carcass ply 28 arranged on the first sidewall insert 26. A second carcass ply (not shown in a drawing) is arranged on the second sidewall insert 30. The first carcass ply 28 and the second carcass ply are arranged in an almost flat shape and the confinement of air between respective constitutional materials is prevented.
Patent JP-H0829203-A (JP)
Title: Measured data memory
Inventor: TAKAHASHI MASAHIKO
IPC: G01D9/00
Filed: 1994-07-11
Abstract: PURPOSE:To effectively use the memory capacity and prevent defect of data by performing compression processing of measured data to be stored in a memory with increased compression ratio in accordance with the elapsed storage time. CONSTITUTION:A CPU 3 judges the existence of storage space for the measured data SD in a memory 4 from the detection signal Sce of recording paper end at a recording part 5. If there is a storage space, the data SD is stored, and if there isn't, the store data is processed for compression with a data compression circuit. This process is repeated until the recording paper is supplied and at every time the space is spent, the compression ratio is gradually increased. For the recovery recording of the data SD after supply of the recording paper, the supply velocity of the recording paper is increased according to the data compression ratio and the data is read in turn and recorded. When the recording of the compression data ends the remaining data is out in high speed recording state and recording. After termination of all the data, the recording is set back in normal state. Although the repeatability of the measured data is lowered in this method, the memory capacity is effectively used and the defect of the measured data can be reduced.
Patent JP-H11349469-A (JP)
Title: Ultraviolet-shielding cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ultraviolet-shielding cosmetic that has excellent ultraviolet-shielding effect and anti-inflammatory action and is useful as a sun- screening agent, cosmetic foundation, milky lotion and the like by adding hibiscus extract thereto. SOLUTION: The flowers of hibiscus or their dried products are extracted with a water-soluble solvent selected from water, alcohols, polyhydric alcohols or their mixture (for example, ethanol-water mixture or the like) and the resultant hibiscus extract is added to a cosmetic preferably in an amount of 0.01-3 wt.% on the solid basis of the whole amount of the cosmetic. In a preferred embodiment, this cosmetic contains silicone surface-treated fine particles of ultraviolet-shielding metal oxide having an average primary particle size of 5-100 nm (for example, fine particles of zinc oxide) and an organic ultraviolet absorber, for example, 4-tert.-butyl-4'-methoxybenzoylmethane or the like.
Patent JP-H0747200-A (JP)
Title: Cordless iron
Inventor: AOTO KAZUYOSHI
IPC: D06F79/02
Filed: 1994-07-11
Abstract: PURPOSE:To provide a cordless iron which informs during ironing more securely whether or not temperatures are suitable. CONSTITUTION:This cordless iron comprises an iron body 1 with a base 2 heated by a heating means 3, a placing plate 10 on which the iron body 1 is freely placed and which energizes the iron body 1 when it is placed on it, and an informing means. In the cordless iron, the informing means has a buzzer, and at least a display 10 provided on the iron body 1, and keeps the light of display 10 on after the iron body 1 is separated from the placing plate 19, and reaches the temperature which are not suitable for ironing. After the light of the display 10 is turned off, the buzzer is also sounded for a specified time.
Patent JP-S6264194-A (JP)
Title: Controlling and monitoring method for communication in digital transmission network
Inventor: REGINHARUTO POSUPISHIRU
IPC: H04M3/36
Filed: 1986-07-08
Abstract: For monitoring and controlling the traffic in a transmission network of a multiplex hierarchy stage comprising circuit switching devices connected via digital signal sections, all digital signals to be fed in are supplied at their source with an identification character for a desired digital signal connection. The identification character is communicated to all involved circuit switching devices so that the same can be tracked along the digital signal connection and the circuit switching devices are correspondingly controlled. Idle digital signal sections can be maintained active with an alternate signal which contains an alternate signal identification character. Given a disturbance of a digital signal section, an alternate circuit can be switched.
Patent JP-S6137804-A (JP)
Title: Liquid, halogen-terminated diene copolymer and its production
Inventor: KURASHIGE YUZO
IPC: C08F236/06
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the titled polymer which can give a cured product excellent in chemical and water resistances without foaming, by reacting a specified hydroxy group-terminated liquid diene copolymer with a halogen compound. CONSTITUTION:A random- or block-copolymerized liquid hydroxyl group-terminated diene copolymer comprising 4-460 repeating units of formula I and 2-230 repeating units of formula II (wherein Y is phenyl or cyano) is reacted with a halogen compound (e.g., thionyl chloride) at -10-200 deg.C and pressure of 1- 20atom. for 0.1-24hr in the absence or presence of a solvent such as chloroform to obtain a liquid halogen-terminated diene copolymer comprising 4-460 repeating units of formula I and 2-230 repeating units of formula II.
Patent JP-S6139763-A (JP)
Title: Interphone system
Inventor: MORITA MASAYUKI
IPC: H04M9/02
Filed: 1984-07-31
Abstract: PURPOSE:To allow a main controller, etc., to monitor power sources of respective terminal equipments and detect an abnormal state by comparing the status of a terminal from which no return signal is obtained when a request-to-resend signal is transmitted to respective terminal equipments during the operation of the system with the status in the last access. CONSTITUTION:When the states of respective terminal equipments are detected during the system operation, the request-to-resend signal is sent out of the main controller 1 to respective terminal equipments through a signal line 2. Return signals are sent back to the main controller 1 from respective terminal equipments in response to the request-to-resend signal. If there is a terminal equipment from which no return signal is sent, the address of this terminal equipment is stored in a memory B for status storage. The main controller 1 compares the last check contents with the contents of a memory A for status storage to know the states of the respective terminals.
Patent JP-S5860438-A (JP)
Title: Condenser lens supporting device
Inventor: HIYOU HIROO
IPC: G11B7/09
Filed: 1981-10-05
Abstract: PURPOSE:To prevent natural oscillation in higher mode, and to increase the extent of a follow-up change, by providing the 2nd supporting member consisting of a nonmetallic viscoelastic member together with a supporting mechanism consisting of a gimbals. CONSTITUTION:The 2nd supporting member 9 consisting of a viscoelastic member of a rubber material, etc., is used together with a gimbals for holding a group 2 of condenser lenses of a pickup. The 2nd supporting member 9 is symmetric on a lens barrel 3 and bonded fixedly to the lens barrel 3 and holding material. Since the material having superior viscoelastic effect is used, natural oscillation in higher mode is prevented and the extent of a follow-up change is increased.
Patent JP-H028061-A (JP)
Title: Printing head for thermal printer
Inventor: FUKUDA MASUO
IPC: B41J2/335
Filed: 1988-06-27
Abstract: PURPOSE:To enable printing with uniform quality by a construction wherein a heat generating part of a printing head comprises an element having the Peltier effect arising from a P-N junction. CONSTITUTION:A heat generating part of a printing head comprises an element having the Peltier effect arising from a P-N junction of a P-type semiconductor 1 and an N-type semiconductor 2, and is provided with a discharge plate 6. With an electric current passed to the heat generating part of the head through lines 3, 3, heating or cooling phenomenon is caused at the junction plane of the semiconductors 1, 2. The current is passed in the direction for generating heat at the junction plane of a printing part during printing, and is passed in the opposite direction after printing, whereby heat accumulation is prevented. When the heat generating part of the head is heated, a part of a thermal transfer ink ribbon 4 is melted, and is transferred onto a paper 5.
Patent JP-H11347522-A (JP)
Title: Apparatus for treating garbage
Inventor: UMEDA AKIHIRO
IPC: B09B5/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating garbage with the improved decomposition efficiency of microorganisms in a decomposition tank. SOLUTION: A crusher 1 for crushing garbage, precipitation/separation tank 3 for precipitating/separating the crushed garbage, the first decomposition tank 2a for decomposing organic substances in a precipitate lower liquid, and the second decomposition tank 2b for decomposing the organic substances in a precipitate upper liquid are provided. By a process in which the garbage, before being decomposed in the decomposition tanks 2a and 2b, is separated into two parts to be classified to a certain extent by density, affinity, etc., in the precipitation/separation tank 3, and the parts are decomposed in the decomposition tanks 2a and 2b respectively, microorganisms which decompose the respective parts efficiently are propagated so that the decomposition efficiency can be improved as compared with a case in which the garbage is decomposed in a single tank simultaneously.
Patent JP-H0449151-A (JP)
Title: Image forming device
Inventor: NAGANO TOSHIYUKI
IPC: B65H5/06
Filed: 1990-06-18
Abstract: PURPOSE:To substantially save space in a device by providing an intermediate tray and paired hand insertion rollers or the like above a paper feed cassette of front loading type and using a conveying path of a hand insertion sheet in common with that a cassette feed paper sheet. CONSTITUTION:When a hand insertion sheet is inserted by hand from a front surface side of a device main unit 2, the hand insertion sheet is loaded on an intermediate tray 40 by rotating paired hand insertion rollers 47 while lowering the intermediate tray 40. Further, the hand insertion sheet is conveyed in a cassette paper feed direction orthogonal to a hand insertion direction by rotating a pickup roller 7. In this way, the hand insertion sheet can be conveyed by using in common the pickup roller 7 of feeding a cassette sheet S and a cassette paper feed path or the like.
Patent JP-S6050922-A (JP)
Title: Positioning device
Inventor: SUGIHARA KAZUYOSHI
IPC: G05D3/00
Filed: 1983-08-31
Abstract: PURPOSE:To enable high accuracy positioning without imparting adverse influences on a converged magnetic field by using a piezoelectric element which expands and contracts according to the strength of impressed voltage, and by using a non-magnetic material as a constituent material as much as possible. CONSTITUTION:A sample is carried onto a sample table in the state of the descent of a Z table 60 and held and fixed by an electrostatic chuck. Next, the table 60 is raised up to a fixed position by rotation of a drive motor 80. At this position, the inclination of the sample to a photoelectric mask is set within an allowable value by driving the drive member consisting of the combination of piezoelectric elements of an Xtheta table 40 and a Ytheta table 50. While keeping this state, the table 60 is raised up to the second fixed position. At this position, the correction in the directions of X, Y, and theta is made by driving each drive member consisting of the piezoelectric element of an X-Ytheta table 20. Besides, the constituent materials of a guide, a sample base, and each table 20, 40, 60 are made of non-magnetic substance.
Patent JP-S60155645-A (JP)
Title: Steel for disk brake rotor
Inventor: TANI TAKAYUKI
IPC: C22C38/00
Filed: 1983-08-31
Abstract: PURPOSE:To manufacture a disk brake rotor having superior wear resistance, heat check resistance and braking characteristics by using a forged steel contg. Si and Ni or further contg. an element for improving the oxidation resistance. CONSTITUTION:A disk brake rotor for a car, a railway vehicle or the like is made of a forged steel contg. 0.1-0.6% C, 0.8-5.0% Si, <3.0% Mn, 0.2-5.0% Ni, <0.05% P and <0.05% S or further contg. one or more among 0.5-5.0% Al, 0.1-3.0% Cu, 0.2-3.0% Ti and 0.1-5.0% Mo in place of conventional cast iron. The resulting disk brake rotor has superior braking performance, very high heat check resistance and superior wear resistance.
Patent JP-S6139992-A (JP)
Title: Video recording device having regeneration simultaneous recording function
Inventor: KOJIMA NOBUTOSHI
IPC: H04N5/7826
Filed: 1984-07-31
Abstract: PURPOSE:To suppress deterioration of a video signal to minimum, and to make partial edition, overlapping characters, etc. possible in a short time and to simplify the composition of a device by delaying regenerated video signals only for a time capable of recording by a recording head. CONSTITUTION:A regerating head 12, a deleting head 13 and a recording head 14 are arranged for a magnetic tape 11 which travels at the constant speed in a direction D, the head 13 is connected to a deleting signal generating circuit 15 and a regenerating video signal of the head 12 is supplied through a delay circuit 16 to a mixing amplifier 17. The video signal from a regenerating VTR through an input terminal 18 and a character signal from a character signal generator are also supplied to the amplifier 17, and an output signal of the amplifier 17 is recorded by the head 14 on the tape 11. In this case, delay time of the head 16 is equally set to the time when the tape 11 travels distance L from the head 12 to the head 14, and the regenerating video signal is recorded by the head 14 at the same position as the regenerating position.
Patent JP-S62103018-A (JP)
Title: Production of nicorandil preparation
Inventor: IIDA YOSHIMITSU
IPC: C07D213/80
Filed: 1986-07-07
Abstract: PURPOSE:Nicorandil, as a remedy for stenocardia, is combined with an organic acid selected from fumaric, oxalic, salicylic acids and pharmaceutically prepared to give a nicorandil preparation with improved stability to moisture. CONSTITUTION:Nicorandil, N-(2-hydroxyethyl)nicotinamide nitrate ester is mixed with at least one of organic acids selected from fumaric, oxalic, salicylic, tartaric and glutaric acids and made into a desired preparation such as tablets, capsules or suppository. The resultant preparations have improved stability, especially a great stride of improved stability to moisture. The amount of the organic acid is over 0.1wt%.
Patent JP-S6099567-A (JP)
Title: Alumina/zirconia abrasive grain, abrasive cloth paper and grinding wheel
Inventor: SAIMON PUUN
IPC: C09K3/14
Filed: 1984-07-31
Abstract: Abrasive properties of co-fused alumina zirconia are improved by the addition of from 0.1 to 2% of Y2O3 to the fusion mix and quenching the fused product. Y2O3 ores containing mostly Y2O3 with lesser amounts of rare earth oxides can be substituted for high purity Y2O3.
Patent JP-S5283191-A (JP)
Title: Crystal vibrator
Inventor: KOBAYASHI SHINKICHI
IPC: H03H9/21
Filed: 1975-12-30
Abstract: PURPOSE:With a palte-spring support structure which serves twofold purposes of saving the housing space of the crystal vibrator and of electrical conpling, the crystal vibrator can be miniaturized and its production cost can be reduced without adversely affecting its vibrator characteristics.
Patent JP-S5783733-A (JP)
Title: Caliper for disc brake
Inventor: OGAWA YUTAKA
IPC: F16D65/02
Filed: 1980-11-14
Abstract: PURPOSE: To achieve the reduction of weight without sacrifice of the strength and the rigidity, by employing the light alloy for the cylinder while coupling the coupling portion between the cylinder and a reaction chip through a bolt made of high-strength steel.  
     CONSTITUTION: A caliper 2 is constructed with a cylinder 22 composed of aluminum, a coupling member 21 made of a thick board having an opening 23 to be casted integrally with the cylinder 22 and a reaction chip 5, where said reaction chip 5 is coupled with a coupling member 21 through a pair of bolts 25. The bolt 25 is made of high-strength steel and inserted into a hole 32 in the coupling member 21 and a hole 35 in the arm 24 while the tip side screw shaft section is screwed into a screw hole 28 thus to couple such that the base end section of the arm 24 will be butted against the board face of the coupling member 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H027529-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: KADOTA YASUO
IPC: H01L21/331
Filed: 1988-06-27
Abstract: PURPOSE:To reduce the junction capacitance and parasitic resistance of a transistor and improve the radio frequency characteristics such as the cutoff frequency by a method wherein insulating films which cover a collector lead electrode and fill a trench provided in the surface of a collector region adjoining the inside surface of the collector lead electrode are provided. CONSTITUTION:An N-type epitaxial layer 3 and a silicon oxide film 4 for forming a collector region are selectively formed to define an element forming region. An N-type polycrystalline silicon layer 5 is built up on the surface including the element forming region and the layer 5 is selectively etched to form a collector lead electrode brought into contact with the layer 3. Silicon nitride films 6 and 12 which cover the collector lead electrode and fill a trench 11 provided in the surface of the layer 3 adjoining the inner circumferential end of the collector lead electrode are provided to separate the collector lead electrode from base regions 17a and 17b. With this constitution, the connection distance between the collector lead electrode and the layer 3 can be shortened, the fine transistor structure can be realized, the junction capacitance and parasitic resistance of the transistor can be reduced and the radio frequency characteristics such as a cutoff frequency can be improved.
Patent JP-S5588355-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIWA HIDEO
IPC: H01L21/316
Filed: 1978-12-27
Abstract: PURPOSE: To form a protective film or interlayer insulation film superior in coating characteristics and to improve reliability by preventing breakage of wiring by changing a silicon film to an oxidized film through oxidizing treatment after forming a silicon film on a semiconductor substrate.  
     CONSTITUTION: A poly-crystalline silicon film 10 is accumulated on a semiconductor substrate with a thick separating oxidized film 4 or a canopy top-shaped nitrided film 9 on the surface like bipolar IC. The poly-crystalline Si film is good in coverage against accumulated face, therefore an even film thickness is obtainable regardless of a projection or a canopy top-shaped structure being present on the substrate surface. Next, the substrate is subjected to a heat treatment in an oxygen atmosphere to change the poly-crystalline Si film 10 into an oxidized film 11. Then, the oxidized film becomes thick about two times of the poly-crystalline Si film by the volume expansion at the oxidation, however, the surface formation is kept as it is. Thus, an even oxidized film is formed on the projection, and the lower side of the canopy top is covered with an oxide, therefore a good protective film is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H106657-A (JP)
Title: Thermosensitive transfer sheet
Inventor: NAKAI TOSHIMITSU
IPC: B41M5/388
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high density of black and also a record in close to achromatic color and enable the recording in black almost free from chromatic variations due to color density by forming a coloring material layer containing plural different colors of at least, disazo color and monoazo color on a thin leaflike base material. SOLUTION: A coloring material layer containing plural colors of at least, disazo color and monoazo color is formed on a thin leaflike base material to obtain a thermosensitive transfer sheet. The disazo color is an orange color expressed by formula I (X<1> -X<4> are an H atom, a methyl group and a nitro group; and Y<1> -Y<6> are an H atom, an ethyl group and an ethoxy group). The monoazo color is a blue color expressed by formula II (Z<1> is a cyano group, a nitro group; Z<2> is an H atom, a cyano group; X<5> is a methyl group: Y<7> is a methoxy group; R<1> , R<2> are H atom, a lower alkyl group, an alkenyl group and an aryl group).
Patent JP-S5785847-A (JP)
Title: Polyester resin composition
Inventor: SAITOU KUNIO
IPC: C08G63/688
Filed: 1980-11-15
Abstract: PURPOSE: The titled composition exhibiting excellent moldability at a low metal mold temp. and giving a molded product with good dimentional stability, which is prepd. by compounding a modified polyethylene terephthalate compounded with a specified compd., with a reinforcing filler and an epoxy compd.  
     CONSTITUTION: A polyester resin composition prepd. by compounding a modified polyethyleneterephthalate compounded with a compd. of formulaIor II (wherein M and M' are each an alkali metal; n and m are 1 or 2) such as disodium p- phenol-sulfonate or disodium 2-naphthol-6-sulfonate before completion of polycondensation, with 10W60wt% reinforcing filler such as glass fiber or talc and 0.5W5wt% epoxy compd. such as butylene glycol diglycidyl ether or glycidyl benzoate, each based on the total wt. of the composition. The composition exhibits excellent moldability at a low metal mold temp. and can give a molded product with good dimentional stability as well as its original heat and chemical resistance. 
     COPYRIGHT: (C)1982,JPO&Japio