baber/WOPTO huggingface dataset:
Patent JP-S62171494-A (JP)
Title: Controller for inverter
Inventor: TSUJIMURA YORIMITSU
IPC: H02P27/06
Filed: 1986-01-21
Abstract: PURPOSE:To improve accelerating/decelerating characteristics of an inverter, to lower an output voltage at constant speed operation time and to suppress a temperature rise by altering output voltage/output frequency ratio at accelerating/decelerating and constant speed operation times to enhance the torque of an induction motor at accelerating/decelerating times. CONSTITUTION:A mode selector 23 selects an accelerating operation at accelerating time, and outputs an acceleration mode signal to a selector 24. The selector receives the signal and merely connects a frequency ratio circuit 20 with a PWM generator 10. The selector 23 selects a constant speed operation with a set frequency at constant speed time, and outputs it to the selector 24. At this time, the selector 24 merely connects a constant speed voltage/frequency ratio circuit 21 with the generator 10. The selector 23 selects a decelerating operation at decelerating time, and outputs it to the selector 24. The selector 24 receives this signal and merely connects a decelerating voltage/frequency ratio circuit 22 with the generator 10.
Patent JP-S58127783-A (JP)
Title: Drying fine coal for coke oven
Inventor: MASUDA TOMIYOSHI
IPC: C10B57/10
Filed: 1982-01-26
Abstract: PURPOSE:To dry five coal for coke without causing ignition and explosion, by blowing hot air into feed chamber of a rotary cylinder to predry fed the five coal quickly. CONSTITUTION:An organic heat medium oil H is fed, through an inlet tube 14 affixed to a rotary joint 13, into a number of heating tubes installed in a rotary cylinder D at intervals in the radial direction near the periphery and in parallel to the axis and at the same time the heat medium oil H is fed into a heat exchanger 20 attached to the rotary cylinder D to heat air introduced into a hot air path 19 to 150-600 deg.C. The hot air W is sent into the rotary cylinder D and brought in contact with the five coal C charged from a feed opening 5 for predrying of the five coal. Then the five coal C is brought into contact with heating tubes for drying and is discharged through a discharge tube 6.
Patent JP-S60155260-A (JP)
Title: Polyphenylene ether resin composition
Inventor: SONODA SHINJI
IPC: C08L23/00
Filed: 1984-01-24
Abstract: PURPOSE:To obtain the titled resin compsn. having excellent heat resistance and improved impact resistance and moldability, by incorporating an acrylate ester graft copolymer in a polyhenylene ether resin. CONSTITUTION:10-90wt% polyphenylene ether resin, 0-88wt% arom. vinyl hydrocarbon resin and 1-25wt% acrylate ester graft copolymer are mixed together. Examples of the polyphenylene ether resins are graft copolymers having a polyphenylene ether backbone obtd. by grafting an arom. vinyl compd. onto polyphenylene ether homopolymer or copolymer obtd. by the oxidative polymn. of a monocyclic phenol of formula I (wherein R1 is a 1-3C lower alkyl; R2, R3 are each H, a 1-3C lower alkyl). Examples of the arom. vinyl hydrocarbon resins are those contg. at least 25wt% monomer structure unit of formula II(wherein R4 is H, etc.; Z is halogen atoms, etc.; P is 0, 1-3).
Patent JP-S58134849-A (JP)
Inventor: ANDORE MIRIAN
IPC: B65D71/12
Filed: 1983-01-27
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-H10203277-A (JP)
Title: Energy absorbing type car body structure for automobile
Inventor: PATEL RASIK N
IPC: B60R13/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an automotive durable structure member which is provided with a strengthened energy absorbing ability and capable of effectively absorb the energy of front or side clashing without sacrificing the internal space of a vehicle. SOLUTION: An automotive car body structure includes a structure member 10 for composing the durable part of a vehicle and a trim part item 12 attached to the structure member 10. A plurality of energy absorbing elements 24 are attached to the trim part item 12 so as to be away from each other along its longitudinal length. Each energy absorbing element 24 is formed to be winding and extented from the trim part item 12 to the structure member 10, its last end 26 is placed away from the structure member 10, but an adjacent and non-contact relation is maintained. The last ends of the energy absorbing elements 24 are deformed, according to forces generated for contacting with the structure member 10, to absorb and eliminate energy generated by the forces for contacting the ends 26 with the structure member 10.
Patent JP-H04213131-A (JP)
Title: System and method for performing shadowing and remapping for reserved memory of microcomputer
Inventor: SURITSUDAA BEGAA
IPC: G06F12/06
Filed: 1991-01-31
Abstract: PURPOSE: To provide a system for effectively utilizing an unused or inaccessible reserved memory by copying a selected part of the reserved memory of a microcomputer to a corresponding part of a fast shadow memory and remapping an accessible storage place of the unused memory. CONSTITUTION: This invented system for managing the reserved memory 110 in the microcomputer copies the selected part of the reserved memory 110 to a high-speed new reserved memory 110' at access time and software application is able to access a free part of this new memory 110'. After the selected part of the reserved memory 110 is copied, access to addresses in the selected part is all directed to the new reserved memory 110'. The free part of the new reserved memory has another accessible memory 114 which is remapped to the free part.
Patent JP-H01186437-A (JP)
Title: Traction control method and deice for vehicle
Inventor: HAGITANI NAOYUKI
IPC: B60W10/10
Filed: 1988-01-22
Abstract: PURPOSE:To perform traction control smoothly by comparing a vehicle speed corresponding to an engine rotation based on an engine rotation and a gear position of transmission with a threshold relevant to an actual vehicle speed thereby controlling engine output. CONSTITUTION:A circuit 3 operates a vehicle speed corresponding to engine rotation based on an engine rotation and a gear position detected through sensors 1, 2. A circuit 7 operates a control start reference speed based on right and left drive wheel speeds detected through sensors 4R, 4L and operated through circuits 6, 5. A circuit 11 operates a high speed side speed as a simulated body speed based on right and left driven wheel speeds detected through sensors 8R, 8L and operated through circuits 10, 9, thereafter a circuit 12 sets a control threshold. A circuit 13 controls a throttle drive mechanism 16 based on outputs from the circuits 3, 7, 12 and stepping amounts of an accelerator pedal 14 detected through a sensor 15.
Patent JP-S63177291-A (JP)
Inventor: MATSUZAKA KOJI
IPC: G07D3/00
Filed: 1987-01-19
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-H11209426-A (JP)
Title: Process for polymerizing olefin
Inventor: ODA HIROHARU
IPC: C08F10/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a process polymerizing an olefin in the presence of a novel catalyst system having high polymerization activity at a temperatures as high as 50 deg.C or above and giving a polymer having a narrow molecular weight distribution and a high molecular weight. SOLUTION: An olefin is polymerized in the presence of a catalyst comprising (A) a reaction product of a compound of a divalent transition metal of group 10 in the periodic table with a compound represented by the formula and (B) at least one Lewis acid compound selected from the group consisting of organoaluminumoxy compounds, organoaluminum compounds, and organoboron compounds. In the formula, R<1> to R<8> , which are independent of each other, are each hydrogen, a halogen, a hydrocarbon group, a silyl-substituted hydrocarbon group, a hydrocarbon-group-substituted silyl, an alkyloxy, or a fluorohydrocarbon group; and Z is a divalent linking group selected from the group consisting of unsubstituted or hydrocarbon-group-substituted methylene groups. hydrocarbon-group-substituted silylene groups, and carbonyl groups.
Patent JP-S63181747-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: G01F1/66
Filed: 1987-01-20
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-H11210004-A (JP)
Title: Reinforcing retaining wall construction method for slope
Inventor: NISHINAKAMURA KAZUTOSHI
IPC: E02D17/18
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforcing retaining wall structure for a slope which can be adaptable for an acute slope by placing concrete between bar-form reinforcing members driven into the slope and concrete blocks of an embedding form stacked at the front face to construct a retaining wall. SOLUTION: A natural ground is cut and excavated to form a slope S and bar-form reinforcing members 4 are driven therein. The bar-form reinforcing members 4 are protruded from the slope S by the placing width of concrete. A foundation concrete 3 is placed and large concrete blocks 20 are stacked at the front face of the bar-form reinforcing members 4. Reinforcements 21 are arranged to penetrate through holes of the large concrete blocks 20 to mutually connect them and integrally form with the bar-form reinforcing members 4. Back-filling concrete 7 is placed between the slope S and the large concrete blocks 20 to reinforce the lower part 8a of the retaining wall. The same processes are repeated to construct the upper part 8b of the retaining wall and a top end block 9 is put on to finish the work.  In this way, the reinforcing retaining wall can be adapted for an acute slope and the slope can be efficiently, safely, and securely stabilized.
Patent JP-H07221176-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IZUMI TAKATOSHI
IPC: C23C16/30
Filed: 1994-02-03
Abstract: PURPOSE:To devise the proper processing method of the water content from an NSG film by an underneath block film while eliminating the surface irregularity dependence of an interlayer insulating film using said underneath block film in relation to the method of manufacturing the interlayer insulating film when the NSG film using TEOS-O3 base reactive gas as a material is applied to the interlayer insulating film of multilayer wiring in the halfway forming step of a semiconductor integrated circuit. CONSTITUTION:Within the title semiconductor device wherein an NSG film 1 formed using TEOS-O3 base reactive gas is used as an interlayer insulating film, an SiON film 2 in refractive index n = less than 1.65 is previously formed as an underneath block film i.e., a lower layer of the NSG film 1.
Patent JP-H02192043-A (JP)
Title: Optical information processor
Inventor: TEZUKA KOICHI
IPC: G11B11/105
Filed: 1989-01-19
Abstract: PURPOSE:To cancel the phase dislocation generated according to the rotation of a swing arm by calculating and setting the apex angle and refraction index of a parallelogram prism by means of an optical theoretical expression so that the sum of the phase dislocation quantities of P polarized light and S polarized light at the time of total reflection may be the integer times of 180 deg.. CONSTITUTION:The linearly polarized light made incident on a parallelogram prism 21 is total-reflected for plural times in the parallelogram prism 21, and an apex angle alphaand the refraction index of the parallelogram prism 21 are set by the optical theoretical expression so that the sum of the phase dislocation quantities of the P polarized light and the S polarized light at the time of the total reflection may be integer times of 180 deg.. Consequently on the forward path of the optical system, the phase dislocation quantity from a time when light beams are made incident on the parallelogram prism 21 up to a time when the beams are emitted is made into 180 deg. X M (M is an integer), and the quantity taking the forward and backward path into consideration is 180 deg. XM X 2. Out of the phase dislocation quantity, since integer time of 360 deg. means no dislocation, by using such a parallelogram prism 21, the generation of the phase dislocation quantity due to the rotation of a swing arm 6 can be canceled.
Patent JP-H0320869-A (JP)
Title: Image file retrieving method
Inventor: KAGAMI SATOSHI
IPC: G06F17/30
Filed: 1989-01-20
Abstract: PURPOSE:To quickly retrieve an image file by constructing an image file for retrieval by generating plural multi-index pictures in which plural still pictures are recorded in one picture by compressing, and calling the original picture of a selected compression picture by selecting a compression picture in the multi-index picture read out from the image file. CONSTITUTION:The multi-index picture 2 is formed by inserting and unifying the pictures of the still pictures 12A-1C to the picture in which, for example, 3<2> compression pictures compressed to 1/3<2>, respectively are 3<2>-divided, and the image file 3 for retrieval can be constructed with the plural multi-index pictures 2 formed in such way. Next, the frame number of the still picture 1A that is the original picture is specified from a number attached on the compression picture 4A by displaying the multi-index picture 2 sequentially by reading out from the image file 3 for retrieval, and selecting a required compression picture 4A from read out multi-index pictures 4A, then, the still picture 1A can be called.
Patent JP-2000211149-A (JP)
Title: Ink-jet recording apparatus
Inventor: KADOWAKI AKIHIKO
IPC: B41J2/175
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble that ink is not discharged by forming a holder for supplying ink to an ink jet recording head where air bubbles are easy to stay in an ink channel out of a polyphenylene ether resin having superior chemical resistance, shock resistance, size stability and a light weight. SOLUTION: A holder 2 for supplying ink to a recording head 1 and holding the recording head 1 to a carriage is formed of a holder A21 for holding a head main body, a holder B22 with a filter 24 and a holder C23 for connecting an ink tube. A polyphenylene ether resin is used for a material of the holder 2. An inner face of the holder is subjected to ozone treatment. Accordingly, ink-philic properties of an ink channels is improved and air bubbles to remain in the holder can be reduced. Advantages of a chemical resistance (acid resistance, alkali resistance), a shock resistance, a size stability and a light weight of the polyphenylene ether resin are utilized.
Patent JP-H04241869-A (JP)
Title: Continuous treating device for high-pressure liquid
Inventor: KUMAGAI TAKEO
IPC: A23L5/10
Filed: 1991-01-09
Abstract: PURPOSE:To reduce the initial cost as a continuous treating device while the conventional high-pressure liquid treating device of repeating various operations including a pressure increase from atm. pressure up to a prescribed pressure, pressure reduction from the prescribed pressure to the atm. pressure and discharge of a treated liquid, etc., has heretofore been batchwise and high in the initial cost. CONSTITUTION:The high-pressure treating device which subjects a liquid material to be treated to a direct pressurization treatment under a high pressure with a high-pressure container is provided with a pressure increasing means 25 which injects and pressurizes the liquid material to be treated into the high- pressure container 20 and a pressure reducing means 26 which withdraws the liquid material to be treated subjected to the high-pressure treatment from the high-pressure container 20 and discharges this material to the outside of the system after a pressure reduction. While the liquid material to be treated is maintained under the preset pressure, the material is continuously reduced in pressure and is discharged to the outside of the system.
Patent JP-H06292950-A (JP)
Title: Production and device of metal thin strip
Inventor: OKABE SEIJI
IPC: B22D11/10
Filed: 1994-02-03
Abstract: PURPOSE:To improve surface roughness by arranging a carbon blade in contact with the generatrix of roll surface at more upstream side in roll rotating direc tion than the injecting position of molten metal and jetting CO gas along the surface of molten metal side to keep in gas atmosphere CONSTITUTION:A metal thin strip is produced with using a single cooling roll 2. A carbon blade 7 is arranged in contact with the generatric of a roll surface 2 at at more upstream side in roll rotating direction than the injection position of a molten metal 4. CO gas is jetted along the surface of the carbon blade at molten metal side toward the roll surface, keeping the neighborhood of roll surface at upstream side more than the injecting position of molten metal in CO gas atmosphere. Further, it is operated with 20-90kPa molten metal injection pressure and 15-27m/s roll peripheral speed. Also, the carbon blade is located at a roll surface circumferential length of 20-100mm at upstream side of roll rotating direction. By this method, an amorphous metal thin strip of 35-100mum is obtained.
Patent JP-H04247421-A (JP)
Title: Clouding prevention device for camera
Inventor: MORIMITSU KAZUYA
IPC: H04N5/225
Filed: 1991-02-01
Abstract: PURPOSE:To quickly eliminate the clouding or the water drop of the lens of a camera or a camcorder by simple operation. CONSTITUTION:A heat generating wire(body) 3 which generates heat by a current is provided around the lens 2. Then, a substance obtained by covering the circumference of the wire (body) 3 with a heat insulating material 4 is housed in the mirror body 1 of the lens.
Patent JP-S54105595-A (JP)
Title: Assessing method of local corrosion susceptibility
Inventor: KUWABARA TAKESHI
IPC: G01N27/26
Filed: 1978-02-07
Abstract: PURPOSE: To test promptly at an arbitrary position without limiting the size of the metal to be tested, by moving the measuring electrode having the probe electrode surrounded with guard electrode with both ends met flush, opposedly to the metal surface by way of a gel fixed electrolyte.  
     CONSTITUTION: An electrode 4 for measuring the corrosion resistance consisting of a probe electrode 2 and a guard electrode 3, and the metal being tested 21 are connected to a variable voltage power source 5, and this electrode for measuring the corrosion resistance is moved to measure the corrosion part continuously. At this time, a fixed electrolyte 23 is provided between the electrode 4 for measuring and the metal being tested 21. And the measurement is recorded in a recorder 11 through current detecting resistance 12 and amplifier 10. In the diagram, 22 is the lead wire contact. The fixed electrolyte 23 is prepared by blending a mixture solution of sulfuric acid and sodium chloride, and glycerol, polyvinyl alcohol, and citric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02194768-A (JP)
Title: Facsimile equipment for isdn
Inventor: KAINUMA HIROSUKE
IPC: H04N1/00
Filed: 1989-01-23
Abstract: PURPOSE:To automatically transmit control information controlled by facsimile equipment without intervention of an operator by informing the transmission request of various kinds of the control information by the user-user information of a call setting message, and transmitting the designated control information as picture information from a request responding side to a requesting side. CONSTITUTION:A function which stores the various kinds of information such as the information to be registered optionally or the information to show executed communication hysteresis, and simultaneously, transfers these control information as the picture information to a requesting remote party is provided. Namely, when the call setting message is received and arrives, it discriminates the presence of the transmission request of the various kinds of the control information and its own control information in the case of the presence of the request, and transmits the corresponding control information as the picture information to a remote party station. Thus, the control information being controls by the facsimile equipment can be transmitted automatically without the intervention of the operator.
Patent JP-H07194865-A (JP)
Title: Forming method of sewed hole to embroidery part and structure thereof
Inventor: TAKAHASHI TOKUO
IPC: D05C7/10
Filed: 1994-01-10
Abstract: PURPOSE:To provide a method for forming a sewed hole on an embroidery part in which the sewed hole such as a buttonhole can be formed on the embroidery part to improve practicality and decorative property, and the embroidery part can be also protected, and a structure thereof. CONSTITUTION:In a method for forming a sewed hole on an embroidery part, an embroidery 4 is applied adjacent to the circumference or a part of a hole 1h bored in a sheet material 1, and a sewed part K for sewing the periphery of the hole 1h is superposed on the embroidery part 3 to form the sewed hole. The hole 1h is formed into a sleep hole or grommet hole form capable of engaging the button of a dress. Further, a lining cloth can be put on the sewed hole to expose the lining cloth through the sewed hole cut into a required form.
Patent JP-S5295503-A (JP)
Title: Production of alloy dispersed with metal particles
Inventor: SUWA MASATERU
IPC: C22C1/02
Filed: 1976-02-09
Abstract: PURPOSE: to make exist the solid substances such as graphite, etc. uniformly in the metal such as copper, etc. in a dispersed state without being segregated, by blowing the plated graphite, etc. into the molten metal and sodifying the metal under pressure, at the production of the sliding material such as bearing, etc. consisting of the metals such as Cu, Al, etc. having not the compatibility with the solid lubricants, such as graphite, MoS 2 , etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63182015-A (JP)
Title: Dust treatment system for plasma cutter
Inventor: MURAYAMA HIROSHI
IPC: B01D47/06
Filed: 1987-01-23
Abstract: PURPOSE:To easily treat a large quantity of dust generated when steel plate is cut by means of plasma and without stopping a dust collector by dividing a plurality of dehydrators into at least two groups and solidifying the treated dust. CONSTITUTION:Dust flowing in a dust collection dust 1 is mixed with water ejected from a spray nozzle 3 into a sludge-like dirty water and stored in a dirty water well of the dust collection duct 1. The dirty water is stored in a dirty water tank 4, and then is supplied to a dehydrator 5A of one group by means of a pump 6. In the dehydrator 5A, the dirty water is separated into moisture and a solid, the moisture is sent to a purified water tank 9 by means of a pump 8, while the solid is accumulated in the dehydrator 5A. Water in the purified water tank 9 is supplied to a spray nozzle 3 with the help of a pump 10, and sprayed on the dust. If the dehydration function of the dehydrator 5A deteriorates, a valve 7A is closed and at the same time a valve 7B is opened to use a dehydrator 5B of the other group.
Patent JP-H11213431-A (JP)
Title: Optical pickup and optical disk device
Inventor: YASHIKI HIROYUKI
IPC: G11B7/135
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized optical pickup of simple constitution and an optical disk device provided with the optical pickup. SOLUTION: This optical pickup 1 for reproducing and/or recording signals to at least two successively mounted optical disks 11 for which a signal recording surface is formed on one surface is provided with an optical block 2 for emitting a light beam and at least two light guiding means 3 for making the light beam emitted from the optical block 2 be incident from an incident part 3b, guiding it, emitting it from an emission part 3a to the respective signal recording surfaces of the optical disks 11 and converging it. The optical block 2 is movable between the incident parts of the respective light guiding means 3 and the respective light guiding means 3 are constituted so as to rotate the emission part 3a along the signal recording surface of the respective optical disks 11 with the incident part 3b as a rotary axis.
Patent JP-S5294085-A (JP)
Title: Semiconductors
Inventor: RAI YASUKI
IPC: H01L29/40
Filed: 1976-02-03
Abstract: PURPOSE:To transmit the charge on the base surface continuously by providing floating gate solely without providing a number of electrides.