baber/WOPTO huggingface dataset:
Patent JP-S62214157-A (JP)
Title: Production of steel products with hardenability assured
Inventor: KANEKO KOJI
IPC: C22C38/00
Filed: 1986-03-14
Abstract: PURPOSE:To produce steel products for structural purposes, etc., having the assigned quench hardness by setting the contents of C, Mn and Cr of the steel products having the prescribed compsn. in accordance with the relation between the distances from a hardening end and the Jominy hardness thereof. CONSTITUTION:The ingot of steel consisting, by weight %, of 0.13-0.26% C, 0.15-0.5% Si, 0.6-0.9% Mn, 0.85-1.20% Cr, 0.01-0.07% Al, 0.006-0.020% N, <=0.035% P, <=0.035% S, and the balance Fe and inevitable impurities is produced. The upper and lower limits of the content of C are controlled to the higher value of the values determined by formula I or formula II where the hardnesses at the distances 1.5mm, 5mm, 7mm, 9mm from the hardening end in the Jominy end hardening test are respectively designated as 1.5, 5, 7, 9 Hrc. The upper and lower limits of 1.6Mn(%)+Cr(%) are controlled to the range where the values determined by formulas III, IV, V overlap. The steel products with which the hardenability of the prescribed hardness is assured are produced by the above-mentioned method.
Patent JP-S53142643-A (JP)
Title: Power source equipment
Inventor: OKADA TAKASUMI
IPC: G05F5/00
Filed: 1977-05-18
Abstract: PURPOSE: To obtain constant output voltage irrespective of source voltage variation, by applying voltage divided of rectified output onto the base and emitter of transistor then applying the output from said transistor onto the gate of thyristor through differential capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05254309-A (JP)
Title: Winding structure of reinforcing material in tire
IPC: B60C9/22
Filed: 1992-03-16
Abstract: PURPOSE:To provide the winding structure of a reinforcing material in a tire whose uniformity may be improved by improving RFV and LFV and restraining dispersion in rigidity of the tire. CONSTITUTION:The winding structure of a reinforcing material 4 in a tire formed by winding the reinforcing material 4 on both right and left end areas on a belt 3 disposed between a carcass 1 and a tread 2 is characterized in that the winding start positions 4A, 4B of the winding start end area 4a of the reinforcing material 4 are shifted by 45 deg.-70 deg. in the circumferential direction of the tire at the right and left end areas of the belt 3. Further, the winding end area 4c of the reinforcing material 4 is wound in such a manner as to overlap the winding start end area 4a.
Patent JP-S55151256-A (JP)
Title: Pinhole detector
Inventor: HAYASHI FUSAO
IPC: G01N27/68
Filed: 1979-05-14
Abstract: PURPOSE: To detect automatically the pinhole or crack of goods made of insulating material by equipping the 1st electrode in the goods to be tested and the 2nd electrode in contact with both flanks of the goods.  
     CONSTITUTION: As high voltage applied to product 2 to be tested is increased, electric discharge starts at a certain point in time. A discharging current at this time flows into the 2nd electrode 7 by way of the external part of product 2 to be tested and is fed back to high-voltage generator 1 via feedback terminal 9. However, if the product to be tested has an internal pinhole or crack, insulation destruction is caused and the current converges into the part of the pinhole having caused the insulation destruction and is then fed back to high-voltage generator 1 via the 1st electrode 5. In this case, current sensor 6 connected to the 1st electrode 5 senses the discharging current to detect the pinhole or crack existing. Additionally, the output of this current sensor 6 can be used as optical and sound display signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63225575-A (JP)
Inventor: SAKAGUCHI MASAYUKI
IPC: C04B35/48
Filed: 1987-03-13
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-S54149426-A (JP)
Title: Constant lock display system
Inventor: IWAMARU TOSHIFUSA
IPC: G06F15/02
Filed: 1978-05-15
Abstract: PURPOSE: To display effectively a constant lock with a small number of symbols by using commonly symbols indicating kinds of arithmetic and a symbol indicating the constant lock.  
     CONSTITUTION: When it is detected, for example, by preceding funciton storage circuit 3 and direct comparison circuit 11 that the same function data is inputted from function keys of key input part 1 continuously twice, flip flop 4 is set. By this flip flop, it is detected and stored that a constant lock arithmetic has been set. Then, while flip flop 4 stores that an arithmetic to be executed is a kind of constant lock arithmetic, a prescribed symbol corresponding to the kind of constant lock arithmetic in symbol display means 10a is flashed or displayed continuously under a lighting state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01234683-A (JP)
Title: Fluid conveying composite pipe
Inventor: OBA MASAHARU
IPC: F16L9/19
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a liquid feed function for giving a conveying force to liquid by disposing a bundle of filaments in the bore part of an outer layer pipe member so as to form a fluid conveying composite pipe which incorporates a filtering function for filtering liquid or gas during conveyance. CONSTITUTION:A fluid conveying composite pipe 10 has an outer layer pipe member 11 having its bore part fitted therein with a bundle 12 of filaments, having conveying passages formed by slight gaps among the filaments in the bundle 12, through which liquid or gas passes, and accordingly, it may has a filtering function by which substance to be filtered can be trapped in the bundle 12. Further, the composite pipe 10 has capillary tubes which are formed by the slight gaps among the filaments in the bundle 12, and which are axially continuous. Due to the provision of such capillary tubes, it is possible to incorporate a liquid feed function which gives a conveying force to the liquid.
Patent JP-S63224226-A (JP)
Title: Substrate of thin film single crystal diamond
Inventor: FUJIMORI NAOHARU
IPC: H01L21/205
Filed: 1987-03-12
Abstract: PURPOSE:To enable a single crystal diamond to be epitaxially grown on a gallium arsenic substrate by laying a single crystal silicon carbide as an intermediate layer between the diamond and the gallium arsenic substrate. CONSTITUTION:A single crystal SiC intermediate layer in film thickness of 2000 Angstrom  is formed on a single crystal GaAs substrate in diameter of 2'' by plasma CVD process of SiH4 at substrate temperature of 1000 deg.C and vacuum degree of 2 torr. Next, H2 containing 0.5% CH4 is decomposed by microwave plasma CVD process at substrate temperature of 900 deg.C and vacuum degree of 30 torr to form a diamond layer in film thickness of 3000 Angstrom . The single crystal diamond layer thus formed is provided with spotty diffraction points. Through these procedures, the diamond can be epitaxially grown on a gallium arsenic substrate to form a thin film single crystal diamond substrate in large space at low cost.
Patent JP-H07265749-A (JP)
Title: Multicolor electrostatic coating machine
Inventor: ACHINAMI TOKUYUKI
IPC: B05B5/16
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the loss of paint and a washing solvent in washing for color change and to cut down coating costs by installing an electric motor for driving a gear pump to be insulated from the gear pump, attaching a color changing pump and the gear pump integrally to an electrostatic coating machine, and minimizing the length of a coating hose while compacting the coating machine. CONSTITUTION:A color changing device 2 and a gear pump 3, which are received by a bucket-type insulating cover 11 having a receiving recessed part 10 opened toward the end side of the housing of a coating machine, are installed behind a machine body 6 comprising a rotary atomizer head and a pneumatic motor for rotating the head; the insulating cover 11 is attached on the rotary shaft 12a of a gear pump driving motor 12 installed in the rear end part of the housing and arranged to be able to rotate in the housing 7. A coupling 13, which transmits rotation to the rotary shaft 3a of the gear pump 3, is formed inside the bottom part 11b of the receiving recessed part 10.
Patent JP-H10239514-A (JP)
Title: Color filter, and liquid crystal display element with the color filter
Inventor: HOSHINO HIROSHI
IPC: G02F1/1335
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance, by fixing a porous pigment grain layer formed on a board, to the board with a daub-baked type ceramic. SOLUTION: In this color filter, a porous pigment grain layer formed on a board is fixed to the board with daub-baked type ceramics. In this case, it is desirable to form the porous pigment grain layer by a micell electrolytic method. Silica, titania, zirconia or a mixture of these is used as the daub-baked type ceramics, and perhydropolysilazane or metal alkoxide is used as a precursor of the daub-baked type ceramic. With this color filter applied to a liquid crystal display element, the board can be made relatively high in temperature at the time of ITO sputting, and resistivity of ITO can be lowered. A display characteristic is thereby improved in a marked degree, and resistivity can be lowered to a certain degree even without an expensive high frequency power supply at the time of ITO sputtering.
Patent JP-S55151151-A (JP)
Title: Intake system for engine
Inventor: HATSUTORI TADASHI
IPC: F02M31/12
Filed: 1979-05-11
Abstract: PURPOSE:To improve engine performance by promoting atomization of fuel and effective mixing of fuel and air, through provision of a flow straightener made of ceramic material formed with a number of apertures and heated with supply of current at a portion in the intake pipe located between fuel injection valve and throttle valve. CONSTITUTION:If temperature of cooling water is low at the time of starting engine with closing of key switch 28, water-temperature switch 27 is turned ON and contact of relay 26 is closed, so that flow straightener 20 disposed between nozzle 14a of fuel injection valve 14 and throttle valve 4 in intake pipe 3 is heated. When fuel is subsequently ejected from fuel injection valve 14, most of fuel is passed through a number of apertures 21 formed in flow straightener 20 and atomized into fine particles, so that fuel is mixed with air satisfactorily. Then, the mixture flows along inclined surface 24 of intake pipe 3 and that of projection 25, and mixing of fuel and air is further promoted, whereafter mixture is drawn into cylinders. Here, the flow straightener 20 is made of ceramic material having positive resistance-temperature characteristics and having Curie point at a particular temperature.
Patent JP-H10252973-A (JP)
Title: Method for fusing thermoplastic resin pipe
Inventor: NISHIMURA HIROYUKI
IPC: B29L23/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To dispense with the scraping work, the cleaning work of acetone, etc., while the fusion strength is kept over the conventional value by giving the vibration to a thermoplastic resin pipe and/or a thermoplastic resin joint during and/or after energization. SOLUTION: The vibration whose direction is the longitudinal direction of a pipe 1 or the orthogonal direction to the longitudinal direction of the pipe 1 is given to a thermoplastic resin (e.g. polyethylene) joint 1 and/or a thermoplastic resin (e.g. polyethylene) joint 2 during and/or after energization (heating). The vibration to be given is preferably 0.1-100Hz in frequency. The shearing stress is exerted in the interface of the surface to be fused in the molten condition, and flow of the resin and violent stirring effect are generated, and even when degradation caused by flaws and surface oxidation, and pollution with refuse and oil may be present on the interface, these factors are incorporated inside the thermoplastic resin structure by the resin flow and the stirring effect, and the fusion is not impeded. The fusion strength can be improved thereby.
Patent JP-S62216865-A (JP)
Title: Electric type power steering device
Inventor: NAITO HIROSHI
IPC: B62D5/22
Filed: 1986-03-17
Abstract: PURPOSE:To enhance reliability of an electric type power steering device by sensing the torque through the use of a strain gauge. CONSTITUTION:If a pinion shaft 6 and an input shaft 1 make relative rotation, a spiral groove 1a is rotated to displace a slider 17 axially through a ball 15 in accordance with the rotating direction of the input shaft 1. This displacement deflects a lever 20 retaining a ball 21, through the ball 21 which is in detention with a ring-shaped groove 17c in said slider 17, and thus an electric signal is generated on a strain gauge 22. This signal is processed by a controller 25 to put a motor 12 into operation to rotate the abovementioned pinion shaft 6 through gears 12a, 11b, 11a and 6a.
Patent JP-H01231519-A (JP)
Title: 3-state logic circuit
Inventor: YAMASHITA KOICHI
IPC: H03K19/094
Filed: 1988-03-11
Abstract: PURPOSE:To increase the number of circuits which are stored in a single chip of a semiconductor IC by connecting the transfer gates controlled by the control signals to the gates of the p and n type MOS transistors respectively. CONSTITUTION:When a control signal is turned into an ON signal, the transfer gates 7 and 8 set on a signal line which connects an inverter 1 and a logic circuit 4 receive the ON signal and open to separate the inverter 1 from the circuit 4. Furthermore the transfer gates 6 and 7 set on the signal line receive the ON signal and are turned on to turn off a p type MOS transistor TR2 and an n type MOS TR3 contained in the inverter 1. As a result, the output side of a 3-state logic circuit has high impedance. Thus it is possible to increase the number of circuits stored in a single chip of a semiconductor IC.
Patent JP-H01231558-A (JP)
Title: Announcement updating device
Inventor: YAMAZAKI MASASHI
IPC: H04M3/50
Filed: 1988-03-11
Abstract: PURPOSE:To realize the updating of the contents of announcement without interrupting the announcement service to subscribers by giving the contents of announcement to a voice output part via a selector and writing the contents of announcement into a 1st voice memory. CONSTITUTION:A control part 5 performs the control at replacement so that a selector 3 gives the announcement contents A received from a 1st voice memory 1 to a voice output part 4. With reception of an updating instruction signal, the selector 3 performs the control for a period covering the time point when the head of the contents A is read out through the time point when the end of the announcement contents B received from a 2nd voice memory 2 is detected so that the contents B are given to the part 4 and at the same time the contents B are written into the memory 1. In such a way, the announcement service is offered to the subscriber with no interruption.
Patent JP-S57184016-A (JP)
Title: Device for extracting flat flexible product, particularly, printed product, from current of product forwarded by means of conveyor device
Inventor: BUARUTAA RAISUTO
IPC: B65H29/70
Filed: 1982-04-08
Abstract: For removing printed products out of their composite product formation or arrangement the grippers of a conveyor device which grippingly retain such printed products are opened by means of a release device. Viewed in the product conveying direction, the printed products are bent in a substantially saddle-shaped fashion forwardly of the release device, so that these folded or bent printed products are stiffened and, following the release thereof, they can drop downwardly along a substantially straight fall path into a stacking chute. For appropriately kinking or bending the printed products there is provided a saddle-shaped support member at which come to bear the printed products at the region of their trailing edges, such printed products being grippingly retained at their leading edges by the grippers approximately at the central region thereof. The printed products can be detached or released out of their product formation along an extremely short path even when working with high conveying speeds of the conveyor device.
Patent JP-H03259221-A (JP)
Title: Liquid crystal display element
Inventor: IKENO HIDENORI
IPC: G02F1/133
Filed: 1990-03-09
Abstract: PURPOSE:To enhance the contrast by providing a birefringent flat plate between one substrate on at least either of light outgoing and incoming sides and a polarizing plate and orienting nematic liquid crystal in parallel to the substrate. CONSTITUTION:The axis of frequency division of the nematic liquid crystal 9 is nearly parallel to an orienting film on a boundary surface between the nematic liquid crystal 9 and orienting films 11 and 12. Further, the liquid crystal in the liquid crystal film 9 is arrayed almost in parallel and the polarizing plate 14 is arranged on the 2nd main surface 5b of a glass substrate 5. Further, the laminate of the birefringent flat plate 15 for reconverting elliptic polarized light by wavelength dispersion in the liquid crystal layer into linear polarized light is arranged on the side of the 2nd main surface 6b of the glass substrate 6. Consequently, the contrast of a black-and-white display is enhanced.
Patent JP-2000260163-A (JP)
Title: Recorder and reproducer of information
Inventor: KURANO TOMOAKI
IPC: G11B27/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To record a picture considering CDA by constructing a CDA table based on the information on recording media, constructing a video manager VMG containing the information on this CDA table, and recording video information on a recording medium based on these constructed information. SOLUTION: In a processing at the time of starting picture-recording, a file system is checked, and if no file exists, a file system, DVD-RTR directory, is constructed, and CDA table is created by checking a space file extent. Moreover, it is checked whether or not VMG is contained in a DISK, and if it is not contained therein, a VMG table is constructed in work memory, and if it is contained therein, the VMG table is read from the DISK and developed in work RAM of a MPU. And this processing is ended with the CDA processing for starting picture-recording.
Patent JP-H08255267-A (JP)
Title: Device and method for model data preparation
Inventor: WATANABE MUTSUMI
IPC: G06T17/20
Filed: 1995-03-17
Abstract: PURPOSE: To provide a device automatically performing the preparation of model data on such as an object and a display object. CONSTITUTION: This device is provided with an input means 1 inputting the initial description that the three-dimensional model of a display object or a control object is expressed as data including surface attribute information, an extraction means 2 extracting the partial area which is close in space from this inputted initial description a decision means 3 deciding the similarity of surface attribute information for this extracted partial area and an integrating description preparing means 4 preparing the description that the partial area of the initial description is integrated based on the initial description and outputting this description as model data, based on this decision result.
Patent JP-2000256051-A (JP)
Title: Cement hardened body and its production
Inventor: SHINODA TOMOYUKI
IPC: C04B18/20
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To attain a cement hardened body light and strong by having FRP particle having a length equal to or below a specific value and controlling the specific gravity to equal to or below a specific value. SOLUTION: The FRP particles included in a cement hardened body are controlled to <=20 mm in length and the specific gravity of the cement hardened body is controlled to <=2.5. The FRP particles having the above length occupy >=50% of the volume of the total FRP particles. The size of the FRP particle measured in the major axis length is preferably several tens of μm to 20 mm and the surface area is larger than 300 cm2 per 1 g particle. The amount of the FRP particles to be added is controlled to 3-80 wt.% per cement. A resin constituting the FRP is epoxy resin, polyester resin, vinyl ester resin or the like. As the cement, any cement can be used. As the reinforcing fiber of the FRP particle, glass fiber, carbon fiber, aramide fiber or the like is used.  As a method for obtaining the FRP particle, for example, a FRP hardened formed body is pulverized with a pulverizer, a cutting device or the like to produce the pulverized articles.
Patent JP-S63224048-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/257
Filed: 1987-03-13
Abstract: PURPOSE:To attain high C/N ratio and high recording sensitivity by forming a thin of a a mixture of one or more among a group II-VI compd., a group III-V compd., As2Se3, As2S3, PbS, As-Se glass and As-S-Br glass with SiO2 as a protective film. CONSTITUTION:A protective film 2 is formed on a substrate 1 obtd. by forming track guide grooves on glass with ultraviolet-curing resin, a TbFeCo film as a recording film 3 is laminated on the film 2 and a protective film 4 is further laminated. The protective film 4 through which light is incident on the recording film 3 is made of a mixture of one more among a group II-VI compd., a group III-V compd., As2Se3, As2S3, PbS, As-Se glass and AS-S-Br glass with SiO2. Since the protective film 4 has a very high refractive index of 2-4, the light absorption efficiency of the resulting optical recording medium can be increased by an interference effect and the recording sensitivity can be improved.
Patent JP-H07266766-A (JP)
Title: Passage medium of radiocommunication system
Inventor: NISHIMAKI HIDEJI
IPC: B42D25/25
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a passage medium of a radiocommunication system capable of previously informing a passenger of an excess fare. CONSTITUTION:A passage medium 1 comprises a passage information storage part 14, a fare information storage part 15, a fare display part 10, a radio transmission/reception part 13, and a CPU 12a. A station passing information transmission device 2 transmits station passing information to the passage medium 1 over the air every time when a vehicle passes through a station. When the radio transmission/reception part 13 receives the station passing information, the CPU 12a evaluates an excess fare on the basis of the station passing information by referring to passage information stored in the passage information storage part 14 and fare information stored in the fare information storage part 15. The CPU 12a displays the found excess fare on the fare display part 10. In this manner, a possessor of the passage medium 1 can be previously informed of an excess fare in a vehicle.
Patent JP-H01233026-A (JP)
Title: Carrying device for sheet stock
Inventor: HIROTA YUJI
IPC: B65H1/30
Filed: 1988-03-15
Abstract: PURPOSE:To prevent a defective from occurring by attached dust and oil wiping, etc., in a press forming and to automatize a die change by carrying a sheet stock attracted to an electromagnet using feed motion of a feed bar. CONSTITUTION:A sheet stock 3 carried into a transfer press 1 is separated one after one by a destack device 2, then, washed by a washing device 4 and fed into a position for carrying in the sheet stock. Then, the sheet stock 3 is attracted by an electromagnetic 21 of a sheet stock carrying device body 10 provided at a feed carrier 7 to move the feed bar 6 of a transfeeder 5 in the feed direction and carried from the position for carrying in the sheet stock to the position possible to clamp the finger provided at the feed bar 6 with the feed motion of the feed bar 6 and the carriage of the sheet stock is completed with magnetization of the electromagnet 21.