baber/WOPTO huggingface dataset:
Patent JP-H02246801-A (JP)
Title: Rolling stock wheel
Inventor: HIRAISHI MOTOSANE
IPC: B60B17/00
Filed: 1989-03-17
Abstract: PURPOSE:To improve the performance of a wheel for a rolling stock running at a high speed by giving flame-coating with material of high friction coefficient and high pitching resistance to the portion in contact with a rail top of a wheel tread and with material of low friction coefficient and good wear resistance to the portion in contact with a rail side. CONSTITUTION:The portion in contact with a rail of the frange 11 of a wheel 10 is given flame-coating with material of low friction coefficient and good wear resistance to form a frange flame-coating layer 12. On the other hand, the tread side is given flame-coating with material of higher friction coefficient than in a frange flame-coating layer 12 and pitching resistance in heavy load rather than wear resistance to form tread flame-coating layers 13, 14. In this case, the tread flame-coating layer 14 is the portion in contact with the rail only for a sharp curve and so it is provided with material of much smaller friction coefficient than in the tread flame-coating layer 13. Such constitution offers greater traction and braking force and less wear on the frange.
Patent JP-H05261097-A (JP)
Title: Ultrasonic diagnostic system
IPC: G10K11/34
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a compact delay control circuit which deals with various probe frequencies, lessens the crossing of signals, is simplified in circuit patterns, is short in signal lines and is compact over the entire part by constituting the delay control circuit having plural delay control blocks and signal switching blocks. CONSTITUTION:This device has plural pieces of the device control blocks DLm to form the partial assembly of delay lines. Plural inputs 12 for switching the flow of signals according to the probe frequencies are provided in the input section within this assembly. The change in the delay quantity by the probe frequencies is absorbed by switching of these plural inputs 12. The crossing of the signal lines is limited only within the partial assembly of the delay lines. The partial assemblies of the delay lines are merely necessitated to be connected by one piece of the signal line. As a result, the circuit disposition in which the periodicity of the combinations of the signal lines can be utilized is constituted. The signals are distributed by utilizing this periodicity.
Patent JP-H03264108-A (JP)
Title: Method for hot-extruding al containing ti alloy
Inventor: MORITA AKIYASU
IPC: B21C23/00
Filed: 1990-03-13
Abstract: PURPOSE:To work a product of sound, high Al containing Ti alloy material without causing eutectic reaction and cracking by coating a composite billet with Fe series skin material through an insert material of specified metallic material, working, heating and hot-extruding it. CONSTITUTION:Ti-(12-65)atomic% Al as high Al containing Ti alloy material 1 and stainless steel as Fe series skin material 2 are worked into a composite billet through a metallic material which does not melt at a hot extrusion temperature and come into eutectic reaction with Ti and Fe as an insert material 3. This composite billet is heated at >=1085 deg.C and hot-extruded. Consequently, the composite billet can be worked into products or semiprocessed goods of flawless, sound high Al containing Ti alloy material which does not cause eutectic reaction with high Al containing alloy material 1 and Fe series skin material 2 and can perform hot extrusion even by a usual extrusion press.
Patent JP-H09225658-A (JP)
Title: Method of treating surface of base stock by laser beam machining
Inventor: YOSHIDA MASAO
IPC: B23K26/082
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a mark to be applied by laser beam machining on the surface of a base stock consisting of gold, silver, platinum, copper, tin, titanium, glass, ceramics, synthetic resin, etc. SOLUTION: A laser beam 6 is emitted to the surface of a base stock 1 on which a prescribed glaze is applied; after the glaze is baked on the surface, it is washed with water or warm water so that the remaining part 8 is removed other than the part 7 with the glaze baked on; and a desired mark thereby appears on the surface of the base stock 1.
Patent JP-H04277810-A (JP)
Title: Electronic equipment
Inventor: KAGAMI YOSHIJI
IPC: F21S4/00
Filed: 1991-03-05
Abstract: PURPOSE:To arrange the main body of the electronic equipment under a desk or the like and to decrease a space occupied by the electronic equipment, on the desk by installing a display device, main body and keyboard, which are independent one and another, respectively at arbitrary places. CONSTITUTION:A display device A3 is fixed to one end of the desk by a fixed end, the keyboard and a main body A2 are installed by connecting them to a connector 5. Therefore, a user can operate the electronic equipment only by occupying a little space on the desk. Namely, in order to observe sentences, etc., inputted by the keyboard A1, it is enough only to hold a liquid crystal projector 1 at a suitable position and to project pictures outputted from the liquid crystal projector 1 directly onto the wall or the desk or a picture receiving medium such as paper or notebook, etc., on the desk. On the other hand, when the electronic equipment is not used, the keyboard is put in the drawer of the desk so as to almost eliminate the space occupied by the electronic equipment on the desk and to effectively use the space on the desk.
Patent JP-S57181553-A (JP)
Title: Toner for developing electrostatic charge image and its manufacture
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/08
Filed: 1981-04-30
Abstract: PURPOSE:To manufacture a toner having a high blackening degree and giving a visible image with sufficiently high image density by polymerizing a monomer contg. dispersed specified carbon black. CONSTITUTION:To 100pts.wt. polymerizing monomer such as styrene are added 3-30pts.wt. carbon black with 70-280ml/100g DBP oil absorption and >=6.0pH, 1-20pts.wt. off-setting inhibitor such as ethylenepropylene copolymer with 100- 180 deg.C softening point and 5-95pts.wt. prepolymer with >=1,000mol.wt. such as poly-1,2-butadiene, and by applying high shearing force, the carbon black is dispersed to prepare a polymerizing composition. This composition is dispersed in an aqueous dispersant in the presence of a suspension stabilizer to regulate the grain size to desired value, and it is polymerized in the presence of a  polymn. initiator. Thus, a toner for developing an electrostatic charge image is obtd. This toner gives a clear copied image free from fog.
Patent JP-S63231363-A (JP)
Title: Image forming device
Inventor: YAMANAKA HIROMICHI
IPC: G03G15/043
Filed: 1987-03-20
Abstract: PURPOSE:To prevent condensation by controlling driving of an outdoor air introducing fan by the temp. information from thermistors which detect the outdoor temp. and the temp. in a device. CONSTITUTION:The thermistor 9 for measuring the temp. on the outside of a main unit is mounted to the outside of the main unit of the device and the thermistor 10 for detecting the temp. of a photosensitive drum 4a is provided to the drum 4a. The voltage obtd. by the thermistors 9, 10 are converted by A/D converters 12, 13 to digital values which are read into a CPU 14. The outdoor air introducing fan 11 is driven by a fan motor driving device 15 to put the device into prescribed printing sequence if the difference between the temps. read by the thermistors 9, 10 is within the specified range. The device is put into a printing case without driving the fan 11 if the temp. difference is above the specified value. The fan 11 is driven when the temp. in the device rises gradually and the temp. difference attains the value within the specified range.
Patent JP-H10260436-A (JP)
Title: Phase conjugate wave generating device
Inventor: KUWAZUKA HARUHIKO
IPC: H01S5/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a phase conjugate wave of stable intensity by reducing a difference in conversion efficiency between a case wherein signal light has longer wavelength than exciting light and a case wherein the signal light has shorter wavelength by using a semiconductor laser which has gain peak wavelength set shorter than oscillation wavelength. SOLUTION: The phase conjugate wave generating device which makes signal light ωs incident on the semiconductor laser 1 provided with a diffraction grating 2 inside and outputs a phase conjugate wave (2ωp -ωs ) is so constituted that the oscillation wavelength λ0 of the semiconductor laser 1 is set to longer than the gain peak wavelength λg . Thus, the oscillation wavelength λ0 is set to longer than the gain peak wavelength λg and then the gain G that the signal light ωs of wavelength shorter than the oscillation wavelength λ0 feels is larger than on the long wavelength side.  Therefore, the asymmetry of a tertiary nonlinear sensitivity rate χ<(3)> at conversion efficiency η is relaxed to reduce the difference in the conversion efficiency η when the single light ωg has wavelength longer and shorter than the oscillation wavelength λ0 .
Patent JP-H03266082-A (JP)
Title: Arranging method and computer use designing system for realizing the same
Inventor: KUROKI KANA
IPC: G06F17/50
Filed: 1990-03-16
Abstract: PURPOSE:To enable efficient arrangement by executing automatic arrangement concerning normal blocks after executing interactive arrangement concerning blocks with severe circuit limit. CONSTITUTION:A critical path designating means 12 designates the source pin of the starting block and the load pin of the ending block. Based on connection information, a critical path detecting means 13 detects the critical path connected to the load pin by tracing all the paths connected to the source pin, and detects the blocks on the critical path. An arrangement designating means 16 interactively arranges the critical blocks in the order of displaying them. A virtual load calculating means 18 estimates virtual wiring while referring arrangement information and calculates the load of the critical path, and a delay calculating means 19 calculates delay time from the virtual load. Thus, the critical blocks can be arranged while considering the circuit limit in advance.
Patent JP-H02244653-A (JP)
Title: Probe card
Inventor: KOBAYASHI KAZUYUKI
IPC: G01R31/26
Filed: 1989-03-16
Abstract: PURPOSE:To perform a masking suitable for a test using a high-frequency signal and capable of putting easily using a laser by a method wherein a prove card is provided with a prism, by which the light of a laser inker is mad to refract and is guided on a semiconductor wafer, in the central part of a card substrate. CONSTITUTION:A probe card has a prism 2, by which the light of a laser inker 7 is made to refract and is guided on a semiconductor wafer 6, in the central part of a card substrate. Moreover, signal wiring patterns 3 are formed on the substrate 1 and probing chips 4 for coming into contact to the wafer 6 are respectively provided at the terminals of the patterns 3. By selecting properly the refractive indexes of the substrate 1 and the prism 2, an angle that the prism 2 makes to the substrate 1 and the incident angle of the light of the inker 7, the light of the inker 7 can be guided on the wafer 6 by the prism 2. Thereby, a marking suitable for a test using a high-frequency signal and moreover, capable of putting easily using a laser can be performed.
Patent JP-S62258070-A (JP)
Inventor: PAMERA KAI JIYOONZU
IPC: E05B17/20
Filed: 1987-03-20
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-S57181371-A (JP)
Title: Production of zinc hot dipped steel plate by minimum spangle treatment
Inventor: ISOKAZU SHIYOUJI
IPC: C23C2/06
Filed: 1981-04-28
Abstract: PURPOSE:To improve the effect of the min. spangle treatment of zinc plated layers by so controlling the treatment conditions that the X-ray diffraction intensity of the specific surface of the zinc plated layers attain prescribed values or above. CONSTITUTION:A strip 2 goes through an annealing and soaking furnace 3, and a snout 4 and is zinc-plated in a plating bath 6; further, it is removed of excess zinc in a gaseous wiping mechanism 7, and enters a min. spangle treatment device 8. In the device 8, the zinc-plated layers are quickly cooled by the mists of an aq. biphosphate soln., whereby spangles are minimized. Thence, the strip is measured of diffraction intensity in an X-ray diffraction device 9, and the min. spangle treatment conditions are so controlled as to attain (IP2-IB2)/(IP1-IB1)> 300.[Here, IP1 is the diffraction intensity of the (001) plane by a zinc powder method, IB1 is the background value thereof, IP2 is the diffraction intensity of the (001) plane, IB2 is the background value thereof.]The strip 2 goes through a skin-pass mill 10 and a chemical conversion treatment device 11, whereby it is made into the plated product.
Patent JP-H01236839-A (JP)
Title: Secrecy protecting system
Inventor: EBINA OSAMU
IPC: H04K1/02
Filed: 1988-03-17
Abstract: PURPOSE:To attain the sufficient secrecy protection by synthesizing the information prepared individually with a transmitting side sub-system with the communication contents of a user and encoding them. CONSTITUTION:A user executes all the input of a user communication sentence, the generation of information for synthesizing to change an encoding output, the synthesizing of the communication sentence and a ciphering processing, by a reliable, for example, IC card. Here, after the cipher text is decoded by a fair receiving side 106, in order to remove information for synchronization added by a transmitting side 109, it is necessary to determine the type of the information for synthesizing added and the system added between the transmitting side and the receiving side. As the determination, the method to add to a communication sentence as a function of the data and the method to arrange the communication sentence to a position specified by a random number as picture information in one picture and reproduce with a picture recognizing means on the receiving side 106 are adopted. Thus, the output of a sub-system does not become constant even to a fixed form communication sentence, and a sufficient secrecy can be protected even when the input is inputted to a non- reliable sub-system 108.
Patent JP-S61225370-A (JP)
Inventor: YANAI KIYOSHI
IPC: D06M15/19
Filed: 1985-03-27
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-H01236112-A (JP)
Title: Material uniforming method
Inventor: HIRATA EIJI
IPC: B65G1/00
Filed: 1988-03-17
Abstract: PURPOSE:To make improvement in work efficiency by taking out after-processed parts and making them so as to be on standby before a housing housed with parts taken out at the preprocess is reached thereto, in the case of taking out the parts from plural sets of storage facilities and their uniformity. CONSTITUTION:Parts in a vessel B of a preprocess storage facility A are picked up on the basis of a picking command, cut out by a cutout conveyor G, and are housed in a housing F at a conveying unit being conveyed by a conveying unit forming conveyor E. The housing F is transferred to a charging device N as in an arrow by conveying devices D, D'. On the other hand, in parallel with this operation, at an after-process storage facility C, required materials are taken out and temporarily housed in a container J on a circulating container conveyor system K. Then, the parts are stored in a storage device M by a transferrer L, and they are charged into the housing F by a charging device N before the housing F is reached thereto. Thus, uniforming efficiency is improvable.
Patent JP-2000255488-A (JP)
Title: Particle foamed plastic housing body and buoyancy assisting tool
Inventor: ISOBE NARIFUMI
IPC: A41D7/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a bathing suit as a buoyancy assisting tool fitted to a body and capable of improving motion in water. SOLUTION: A particle foamed plastic housing body 1 is light to easily float on water, and housed in e.g. inside a bathing suit 4. Here, the particle foamed plastic housing body 1 (1a, 1b and 1c) is divided into a pair of left and right front side parts 1a and 1b and a backside part 1c to fit the shape of the bathing suit 4, and these are respectively attached to pockets (housing parts) 4a, 4b and 4c formed inside the bathing suit 4. The bathing suit 4 having such particle foamed plastic housing bodies 1a, 1b and 1c attached inside functions as a buoyancy assisting tool for applying a buoyancy on a human body.
Patent JP-H09254220-A (JP)
Title: Injection control method of electromotive injection molding machine
Inventor: UDA YUTAKA
IPC: B29C45/77
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To shorten the rising time of an injection process while improving injection molding efficiency in an electromotive injection molding machine. SOLUTION: In an injection process, an injection motor 32 is rotationally driven by the output torque of the injection driver amplifier 43 controlled by a control unit 41 and the ball screw shaft 31b of a ball screw 31 is rotationally driven by the injection motor 32 and a screw 12 is allowed to advance by the ball nut 31a of the ball screw 31. In this case, at a time of the rising of the injection process, the injection driver amplifier 43 is controlled so that the restriction of the magnitude of the output torque thereof is temporarily released.
Patent JP-H07280251-A (JP)
Title: Combustion apparatus
Inventor: HAMAKO YASUTAKA
IPC: F23N3/08
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a combustion apparatus in which a varying width of a combustion amount is wide, wind speed resistance at all the amounts is excellent, a back fire at the time of ignition is prevented and ignitability is excellent. CONSTITUTION:The combustion apparatus comprises a blower 29, a primary air passage from an air supply box 31 to a primary port 21, a secondary air passage from the box 31 to a secondary port 34, and a damper 33 so provided that a passage resistance to the primary passage is large at the time of closing and small at the time of opening, wherein, when a combustion amount is a set value or less, the damper is set to a closed position, and when it is the set value or more, the damper is set to an open position. Thus, the port 21 is cooled without increasing an air amount at the time of high combustion to prevent red-heating. Since the state that a high air flowing pressure state can be maintained in an entire combustion amount varying width range, the air mount is scarcely changed at an air supply from an exhaust side, and hence excellent burning state can be maintained.
Patent JP-H09255756-A (JP)
Title: Cross-linkable resin composition and method for curing the same
Inventor: YANAGASE AKIRA
IPC: G03F7/004
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linkable resin compsn. which can form a resist of which the surface after cross-linking can be roughened by treating with a solvent such as an acid or an alkali and to provide a method for cross-linking the same. SOLUTION: This compsn. is prepd. by compounding 30-60 pts.wt. ehtylenically unsatd. compd. (A) having at least two (meth)acryloyloxy groups in the molecule, 30-60 pts.wt. binder polymer (B) produced from 15-30wt.% α,β-unsatd. carboxylated monomer, 5-30wt.% hydroxylated monomer, and 40-80wt.% other copolymerizable monomers and having a wt. averate mol.wt. of 50,000-200,000, 10-30 pts.wt. binder polymer (C) produced from 5-30wt.% α,β- unsatd. carboxylated monomer and 70-95wt.% other copolymerizable monomers and having a wt. average mol.wt. of 10,000-50,000, 1-20 pts.wt. blocked polyisocyanate (D), and up to 10 pts.wt. (based on 100 pts.wt. sum of ingredients A, B, C, and D) photopolymn. initiator. A method for cross-linking the compsn. is also provided.
Patent JP-H11261591-A (JP)
Title: Data collection stop method in network data collection device
Inventor: HARA MAKOTO
IPC: H04L69/40
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To preserve data before and after the service relating to specified data stops by stopping the collection of data on a network when data specified by information which is set does not flow onto the network by exceeding the permission range of non-communication time. SOLUTION: Stop conditions are stored in the respective areas of a service address storage area, a service transmission destination address storage area, a non-communication time permission range storage area, a service address valid information storage area and a transmission destination address valid information storage area in a storage part 5. When specified data on a network does not flow by exceeding the permission range of non-communication time which is previously set for data, the collection of data on the network 1 is stopped based on information stored in the service address storage area, the service transmission destination address storage area, the non-communication time permission range storage area, the service address valid information storage area and the transmission destination address valid information storage area.
Patent JP-S61224664-A (JP)
Title: Device for processing picture binary coding
Inventor: OKUI ICHIRO
IPC: G06K9/38
Filed: 1985-03-29
Abstract: PURPOSE:To obtain binary-coding picture information always suitable for each output device by preparing plural binary-coding conversion tables having a specific threshold value respectively, designating an optional table, binary-coding the picture information of multi-value level when plural kinds of output devices are connected in the system. CONSTITUTION:When a select register 15 designated an output device 18, the 1st dither matrix ROM 16 is used as a dither matrix to obtain a binary-coding data given to the output device 18, and when the register 15 designates an output device 19, the 2nd matrix ROM 17 as the either matrix is used. The ROM 16 is used as a device giving a threshold by means of the organized dither method in the dither methods. A pattern (e.g., dot type) of the 1st dither matrix of 4X4 dots is recorded and a pattern (e.g., spiral type) of the 2nd dither marix of 4X4 dots different from the 1st dither matrix ROM 16 is recorded in the ROM 17.
Patent JP-H10246228-A (JP)
Title: Static pressure gas bearing and stage device using it
Inventor: HARA HIDEAKI
IPC: B23Q1/26
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a stage constituting member from being distorted by constituting a guide body having a guide face and a moving body having a face to be guided jetting gas to the guide face out of dielectric, and providing an electrostatic attractive force generating means between the guide face and the face to be guided. SOLUTION: An electrode 32 is on the whole face of the guide face 104a of a X-guide bar 104 formed out of dielectric, and electrodes 34a, 34b are on the gas jetting part 102 to be the face to be guided of a moving body 30, formed by vapor deposition and the like. The gas jetting part 102 is formed with a rectangular frame-shaped groove 36, gas jetting holes 38 are provided on the positions in the vicinity of the middle points of the respective sides, the electrodes 34a, 34b are connected to one polarity side of a power source 40, and the electrode 32 is connected to the other polarity side, respectively. The guide face 104a and the face to be guided are opposed to each other, and when fixed voltage is impressed from the power source 40, electrostatic attractive force is generated between both faces. Because the electrodes 34a, 34b are on the same face as the gas jetting part 102, the electrostatic attractive force is generated in the same face as the repulsion by pressure of static pressure gas by the gas jetting part 102. Consequently, even if a plurality of the moving bodies 30 are leaded on a Y guide bar carrying body, distortion or deformation is not generated.