baber/WOPTO huggingface dataset:
Patent JP-H09290735-A (JP)
Title: Brake system
Inventor: KUBOTA KAZUHIKO
IPC: B60T8/1761
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten a braking distance and secure vehicle stability at the same time by carrying out brake pressure control provided with an intermediate characteristic between independent control and low select control as to a left and right rear wheel brake in a diagonal two-system type brake system in which a rear wheel brake is interlockingly decompressed when a front wheel brake is decompressed during antilock control. SOLUTION: Only when a decompression side mode in two ordinary control modes (which is shown by a single solid line) selected when independent control is carried out as to a right rear wheel RR and a left rear wheel RL is in a decompression mode, the ordinary control mode for the rear wheel on the opposite side is changed to the decompression mode (a mode after the change is shown by double solid line). When the decompression side mode in the two ordinary control modes is a retention mode, the ordinary control mode for the rear wheel on the opposite side is not changed.
Patent JP-S63273502-A (JP)
Title: Edge rolling mill
Inventor: KOBAYASHI KAZUO
IPC: B21B13/06
Filed: 1987-05-06
Abstract: PURPOSE:To prevent buckling and to perform sheet width adjustment of a rolled stock by installing bending rollers to bend the stock in the longitudinal direction before and after a vertical roll. CONSTITUTION:The top of a rolled stock 6 is held by left side pinch rollers 4 from the upward and downward directions and passes to the right direction. When the stock 6 passes through a left side roller 5, the stock 6 is bent downward to change its position from a position shown by a chain line with two dots to a position shown by a full line by down movement of the roller 5 by a cylinder 7 and enters an edging mill. The stock 6 passes on a curved way figured by the left side pinch roller 4, roller 5, and buckling preventive rollers 2, 3 with the stock 6 edged by a vertical roll 1. After the top of the stock 6 passes over a right roller 5, the stock 6 is pushed up by another cylinder 7 to change a position of the stock 6 from a position shown by alternate and two short dashes line to a position shown by the full line and is guided to a right side pinch roller 4. Bending directions of the stock 6 are opposite to each other at the inlet and outlet side of the vertical roll 1 and the stock 6 is edged at the inflection point and a position of the stock 6 is nearly orthogonal to the roll 1. The buckling strength of the stock 6 is improved and the high edging amount is maintained because the stock 6 has a bent part in the longitudinal direction in both the inlet and outlet sides of the roll 1.
Patent JP-S60252590-A (JP)
Inventor: OKUNO TAKASHI
IPC: B66C23/64
Filed: 1984-05-29
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-S61269045-A (JP)
Title: Laser transmitted beam type surface inspection apparatus
Inventor: HACHIKAKE YASUO
IPC: G01N21/89
Filed: 1985-05-23
Abstract: PURPOSE:To detect a minute pinhole with high sensitivity, by dividing the surface of a mirror into a vicinal region containing a point crossing an optical axis and the other region and making the reflectivity of the vicinal region lower than that of the other region. CONSTITUTION:Laser beam 5 is converged to an object 4 to be inspected to scan the same. Transmitted beam 6 in a narrow sense forms a small beam diameter as shown by a dotted line and forward scattering beam 7 is relatively widely diffused as shown by a broken line. A mirror 8 is provided so as to bend transmitted beam 6 and scattering light 7 at almost right angles and reflected beam is converged by a lens 9 to be detected by a beam receiving element 10. The surface of mirror 8 is divided into a vicinal region 8a containing a point crossing an optical axis and other regions 8b, 8c. Then, the reflectivity of the region 8a is set to about 1/8 as compared with the other regions 8b, 8c. By this method, a minute pinhole can be also detected with high sensitivity and a signal is not saturated even by a large pinhole.
Patent JP-S60253571-A (JP)
Title: Electronic machinery
Inventor: MATSUYAMA SHIGERU
IPC: G06F17/21
Filed: 1984-05-31
Abstract: PURPOSE:To attain to prevent erroneous operation by simplifying the control of display without requiring centering inputting buffer, by applying centering processing to an input character corresponding to the indication of a centering input mode to directly store the same in line buffer memory. CONSTITUTION:When the indication of a centering input mode is performed, a carsor is set at the intermediate position between the next tab position or right margin position and the carsor position at that time. When a character key is pressed, first processing for storing the input character corresponding to a character at the set cursor position in line buffer memory and second processing, wherein the character line inputted in a centering input mode and stored in the line buffer memory is shifted to the left direction before the cursor is moved by one figure to the right direction, are alternately repeated. Therefore, because a display picture may always display only the the data of the line buffer memory, the control of display does not become complicated and a position, where the input data by centering is stored, can be confirmed on the display picture in a real time. As a result, erroneous operation can be also prevented.
Patent JP-S61273388-A (JP)
Title: Can opener
Inventor: KUU HON WAA BINSENTO
IPC: B67B7/72
Filed: 1986-05-13
Abstract: A can opener (10) providing a circular cut around the cylindrical wall of a can below the lid and rim which are severed by the cut from the rest of the can. A pair of body members (12,14) having integrally formed handles (12a, 14a) are pivoted to one another. A rotatable spindle (16) attached to a driving wheel (24) drives the can opener. A cutting wheel (35) forms a nip with the driving wheel in an operating position to force the cutting edge to penetrate through the wall of the can. A mounting plate (30) carrying the cutting wheel (35) is slidably supported by one body member and is movable by cam means between the operating position and a retracted position as the body members are pivoted between their limits of pivoting. The cam means comprise a curved slot (41) and pin (40) positioned between the mounting plate and the other body member and the slot has a portion at one end which is substantially transverse to the axis of sliding of the mounting plate when the mounting plate is in the operating position and an intermediate portion which curves away from the portion at one end.
Patent JP-H11308703-A (JP)
Title: Braking force controller
Inventor: SASAKI HIROKI
IPC: B60T8/17
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a fuel efficiency, by a method wherein only a power which can be regenerated while the front and rear braking force distribution is kept is recovered in a relatively high speed region, and a power which can be regenerated is recovered as much as possible in a relatively low speed region. SOLUTION: If a vehicle velocity VSP is larger than a vehicle velocity threshold VA at which the electric braking force of a motor-generator MG is approximately constant regardless of a vehicle velocity (step S4b), only a pressure applied to front wheels to which an electric braking force is applied is reduced by a pressure corresponding to an electric braking force, which can be generated by the motor-generator MG when the vehicle velocity VSP is the vehicle velocity threshold VA (step S5). If the vehicle velocity VSP is smaller than the vehicle velocity threshold VA (step S5), an electric braking force BFREG corresponding to a vehicle velocity which can be generated by the motor-generator MG is calculated and a four-wheel total pressure reduction value ΔPREG- TTL is deducted from an operation fluid pressure applied to the four wheels (step S6).
Patent JP-S5633643-A (JP)
Title: Two-component type diazo copying material
Inventor: HIRABAYASHI TAKEO
IPC: G03C1/60
Filed: 1979-08-28
Abstract: PURPOSE:To obtain a diazo copying material capable of forming a high density  image and having improved fading resistance by using a specified polymer material  to form a precoat layer on a support. CONSTITUTION:An emulsion of PVC having about 80-150 deg.C film forming temp. is applied to a support and dried to form an about 0.5-5g/m<2> (on dry basis) precoat layer. The PVC may be internally plasticized with acrylic acid ester. A diazo photosensitive liq. is then applied to the precoat layer and dried to form an about 0.1- 2g/m<2> (on dry basis) diazo photosensitive layer. Thus, a copying material is obtd.
Patent JP-H1050299-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIFUJI YASUHIKO
IPC: H01M10/05
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with high energy density, long cycle life, and high reliability by improving a negative electrode. SOLUTION: A negative electrode contains a carbide containing an alkali metal in a charged state, and as the carbide, an ionic bonding carbide, a covalent bonding carbide, or an intermetallic compound carbide is used. As the ionic bonding carbide, Al4 C3 , Al2 C6 , Na2 C2 , K2 C2 , Cu2 C2 , Ag2 C2 , MgC2 , Mg2 C3 , CaC2 , ZnC2 , and VC2 are listed. As the covalent bonding carbide, SiC, B12 C3 , Cr3 C2 , Cr7 C3 , and Cr4 C are listed. As the intermetallic compound carbide, TiC, VC, V4 C3 , V5 C, MoC, Mo2 C, WC, W2 C Mn3 C, Mn23 C6 , Mn7 C3 , Fe3 C, Fe2 C, FeC, Co3 C, Co2 C, CoC2 , and Ni3 C are listed.
Patent JP-H11302951-A (JP)
Title: Warp breakage detection apparatus for loom
Inventor: KAKINAKA ARAO
IPC: D03D51/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To increase the speed of detecting action of a warp breakage detection apparatus for a loom while preventing the breakage of yarn. SOLUTION: A broken yarn scraping tool 4 is rotated in the direction of arrow. When a scraping claw 6 is introduced into a lower warp row 2b (i.e., within the range of angle 'A'), the rotational speed of the scraping tool 4 is controlled to a low level. In contrast, when the scraping claw 6 is not entered into the lower warp row 2b (i.e., within the range of angle 'B'), the rotational speed of the broken yarn detection tool 4 is controlled to be high. Accordingly, the accidental breakage of the lower warp 2b can be prevented even by increasing the rotational speed of the broken yarn scraping tool 4.
Patent JP-H10302329-A (JP)
Title: Manufacture of optical recording medium
Inventor: KAWANO TOSHIFUMI
IPC: G11B7/26
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medium with stable and small warp irrespective of dispersion of stress in the process even when a thin plastic substrate is used and to relax restriction on the design of medium by adding such a force as to form flatness at a fixed time to settle the deflection irreversibly onto an optical recording medium. SOLUTION: A substrate 1, in a state that required layers such as a recording film, a protection coating, a coating on the optical incident plane and the like are formed on a polycarbonate base material, is held by flatening members 2 and then is pressed with a pressing force 3. The flatening members 2 are equipped with soft structure such as teflon and the like on the surface contacting the substrate 1 so that the force is uniformly added and the substrate 1 is not damaged not contaminated. The pressure is set on 1-6 kg for the substrate 1 with an outer diameter of 120 mm. In order to secure a sufficient enough flatening, pressure is applied for more than 30 minutes. In order to shorten the time of pressing, the substrate 1 is heated.  Preferably, the heating temperature T is set in a range (Tg-80 deg.C)<=T<=(Tg-20 deg.C) as for the glass transmission temperature Tg of the base material plastics.
Patent JP-H02288264-A (JP)
Title: Field effect transistor and semiconductor device
Inventor: KUMAMOTO TOSHIO
IPC: H01L27/04
Filed: 1989-04-27
Abstract: PURPOSE:To improve integration of a SOI-MOS transistor by composing the region of a semiconductor layer except channel, source and drain regions to have a potential supplying region to the semiconductor layer. CONSTITUTION:A P- or N-type semiconductor layer part 12 is formed on an insulating board 11, a gate electrode 13 is formed on the part 12 through a gate oxide film 14, and has a width and a length selectively set at the part of the upper face of the part 12 from one side face thereof. An N- or P-type source region 15 and a drain region 16 are formed at both sides of the electrode 13 in the part 12, a channel region 17 is specified by the regions 15, 16, a channel face is provided on the surface of the side of the part 12, a region except the regions 15, 16 formed selectively on the part 12 is commonly used as a potential supplying region 18, and electrically connected to the region 17. As a result, the integration per unit chip area can be improved.
Patent JP-H08304127-A (JP)
Title: Apparatus for measuring flow speed and flow rate in pipe
Inventor: TAKAYAMA KAZUHIKO
IPC: G01F1/00
Filed: 1995-05-09
Abstract: PURPOSE: To measure flow rates and flow speeds readily without destruction by a simple external equipment without assembling the equipment such as a flowmeter requiring the maintenance and without decreasing the strength of a piping system. CONSTITUTION: Radioactive isotope is injected into a piping to be measured 1. The radiation of the specified energy of the radioactive isotope is detected by a first detector 11 and a second detector 12. The pulse-height analysis of the detected signal is performed, and only the specified radiation energy is taken out respectively. These signals are counted, and the flow speed and the flow rate are operated with an operating device 15 by the statistic method.
Patent JP-H02287745-A (JP)
Title: Protocol converting device for computer system
Inventor: MISAWA KENTARO
IPC: G06F13/00
Filed: 1989-04-28
Abstract: PURPOSE:To handle flexibly protocol that a terminal device uses by interpreting protocol definition data in the conversion of sent and received data as to the protocol of data that the terminal device handles. CONSTITUTION:An application program 105 is executed on a host computer system 107 connected to the terminal device and when data are received from and passed to the terminal device 108 through a communication means 104, a protocol definition data read means 110 reads protocol definition data corresponding to the protocol in use out of a storage device 106 to a protocol definition data storage area 102. Then a protocol definition data interpreting means 101 interprets the protocol defined by referring to the read definition data and a transmission and reception converting means 103 converts the data by the interpretation to transfer data between the application program means 105 and terminal device 104. Consequently, even when the protocol that the terminal device 104 is changed, that can be handled flexibly and even when there are many kinds of protocol, respective cases can be handled.
Patent JP-S5813538-A (JP)
Title: Preparation of cyclic ketone
Inventor: HAMAMOTO SHIYUNICHI
IPC: C07C67/00
Filed: 1981-07-16
Abstract: PURPOSE:To prepare the titled substance, selectively, in high yield, under mild reaction conditions, by using a specific selenium compound or arsenic compound as a catalyst for the decomposition reaction of an alicyclic hydrocarbon hydroperoxide compound. CONSTITUTION:The objective compound is prepared by decomposing an alicyclic hydrocarbon hydroperoxide compound such as cyclohexyl hydroperoxide at 0- 160 deg.C, preferably 20-120 deg.C in the presence of a catalyst comprising a selenium compound selected from an oxyacid of selenium or an aromatic seleninic acid (e.g. phenylseleninic acid, 4-methoxyphenylseleninic acid, etc.) or an arsenic compound selected from an oxyacid of arsenic and an aromatic arsonic acid (e.g. phenylarsonic acid, hydroxyphenylarsonic acid, etc.). Combination of a small amount of a base with the above catalyst further improves the selectivity.
Patent JP-H05130891-A (JP)
Title: Method for measuring toxicity of chemical substance
Inventor: AMIKAMU HOROUITSUTSU
IPC: C12Q1/02
Filed: 1992-04-28
Abstract: PURPOSE: To sensitively, rapidly and simply measure the potential biotoxicity of a chemical by a specific method utilizing that the feeding behavior of protozoa is changed in response to the biotoxicity of the chemical.  
     CONSTITUTION: This process for determining the biotoxic effect of a chemical on organisms comprises obtaining protozoa at a concentration insufficient to scatter greater than about 2% of incident light at about 540 nm, adding an organic feed to the protozoa containing a substance sufficient to scatter light having a wavelength of ≥400 nm, dividing the obtained protozoa and the feed culture into a test sample and a control sample, adding to the test sample a chemical agent having unknown toxic effect at a concentration sufficient to alter the feeding behavior of the protozoa, culturing the test sample containing the added chemical and the control sample not containing the added chemical under similar conditions until more than about 70% of the light- scattering feed has been consumed in the control sample, determining the concentrations of the light-scattering feed remaining in the test and control samples by the measurement of absorbance at a selected wavelength, and subsequently relating the relative concentrations of the remaining feed to the toxicity of the chemical agent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5233811-A (JP)
Title: Process for production of constantly elastic materials
Inventor: AMANO TOMIO
IPC: C22C33/02
Filed: 1975-09-10
Abstract: PURPOSE: To make mass-production of a constantly elastic material of high performance and little variation in characteristics used in communication apparatus such as turning fork, magnetostriction delay lines, mechanical filters, etc., by powder metallurgical method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0446174-A (JP)
Title: (4r,5r)-4-((s)-(1-amino-2-cyclohexyl)ethyl)-1,3-dioxola-ne derivative and production thereof
Inventor: TERAJIMA ATSURO
IPC: C07D317/28
Filed: 1990-04-27
Abstract: NEW MATERIAL:Compounds of formula I (R<1> is protecting group for amino group; R<2> is protecting group for hydroxyl group). EXAMPLE:(4R,5R)-4-[(S)-(1-benzylamino-2-cyclohexyl)ethyl]-5-be-n-zylox ymethyl- 2,2-dimethyl-1,3-dioxolane. USE:An intermediate for production of medical drugs. PREPARATION:A cyclohexylmethylmagnesium halide of formula II (X is Cl, Br or I) is reacted with a cerium halide anhydride of formula III (Y is Cl, Br or I) at -80 to 0 deg.C for 100min-1hr. 1,2-addition reaction is carried out by adding an imine derivative of formula IV to the resultant reaction solution, thus producing the objective compound of formula I.
Patent JP-S62266839-A (JP)
Title: Silicon wafer processing
Inventor: SAKAI SHINSUKE
IPC: H01L21/322
Filed: 1986-05-14
Abstract: PURPOSE:To simplify a removing operation of impurities or defects of semiconductor products by forming a degenerated layer in a beveled part of a silicon wafer and making it function as a gettering neucleus. CONSTITUTION:After a silicon wafer 6 whose circumferential edge is beveled is put on a supporting plate 4 with its rear surface 6a directed up, the plate 4 is rotated to rotate the wafer 6. The circumferential edge of the silicon wafer 6 which is rotating is irradiated with laser beams from a gun 5 so that the edge part is fused and cured in a minute time. Thus, the circumferential edge of the silicon wafer 6 is degenerated to form fused marks 7 which function as gettering neuclei. Then, through the total heat experience during a later step, defects or impurities in the silicon wafer 6 are attracted by the fused marks 7 and gettering is effected. After that, when the wafer is cut into each semiconductor, a beveled part 3 is removed from semiconductor products 9. Accordingly, the defects and impurities are also removed.
Patent JP-2000303060-A (JP)
Title: Abrasive material for semiconductor containing fluorocompound abrasive grains
Inventor: SUNAHARA KAZUO
IPC: B24B37/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive material which enables a high polishing rate to be achieved in chemomechanical polishing of a barrier metal layer, such as a Ta or TaN layer, on a semiconductor substrate by incorporating abrasive grains comprising a hardly water-soluble fluorocompound into the same. SOLUTION: The hardly water-soluble fluorocompound is selected preferably from among cerium fluoride, cerium oxyfluoride, magnesium fluoride, calcium fluoride and their mixtures. The wt. average particle size of the abrasive grains comprising the fluorocompound is preferably, 0.005-2.0 μm, still preferably 0.01-0.5 μm in terms of polishing rate and the amount of scratch appearing. The abrasive grains comprising the fluorocompound may be used alone or together with at least one other kind of abrasive grains. Preferably, the other kind of abrasive grains is selected from among cerium oxide, aluminum oxide, silicon dioxide, zirconium oxide, titanium oxide, germanium oxide, silicon nitride and manganese oxide having a wt. average particle size of 0.005-2.0 μm.
Patent JP-H06323411-A (JP)
Title: Select position detecting mechanism for automatic transmission
Inventor: NISHIMURA MASAYA
IPC: F16H59/10
Filed: 1993-05-12
Abstract: PURPOSE:To realize highly accurate detection by moving the moderation roller arranged on a shift lever along the uneven section for moderation of a plate body on the side of a car body, and operating each detection means when the moderation roller goes into each uneven section corresponding to each select position. CONSTITUTION:When a shift lever 16 is operated to swing in both directions A and B, the moderation roller 24 arranged on the shift lever, 16 moves along the moderation uneven section 32 of the resin plate body 30 fixed to a position on the side of a car body. The shift lever 16 is provided with a moderation plate 22 on the face 18A on the side of a rotary shaft 14 in the protruded section 18 formed on the outer peripheral section of the shift lever 16 through an energizing member 20 and pivotally supports the moderation roller 24 at the opening section of the moderation plate 22. Therefore, since the moderation plate 22 is energized in the C direction by the energizing member 20, the moderation roller 24 goes into each of recessed sections 32A to 32F corresponding to each select position. Each of push-buttons 28A to 28D of a select position detecting switch 28 is pressed.
Patent JP-S5939744-A (JP)
Inventor: JIYOOJI HARUZEI BIOORU
IPC: C03C3/064
Filed: 1983-06-20
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-H06285688-A (JP)
Title: Welding equipment
Inventor: HISAYASU AZUMA
IPC: B23K37/02
Filed: 1993-05-13
Abstract: PURPOSE:To automatically perform a welding work of a desired spot without manual aid, to miniaturize the whole equipment and to facilitate the installation by inserting through an opening of a structure by the use of a crane for example. CONSTITUTION:From the opening 12a that is formed on the top of a large structure such as an engine base plate of a vessel for example, the equipment is inserted for installation by the use of a crane, etc., and a base 1 is fixed by driving a cylinder device 26 and projecting a retractable rod 25 on a wall. In order to bring a welding tool 10 close to a welding spot, a movable base 3 for example is moved horizontally, a vertically movable body 7 is elevated and lowered on a supporting body 4, the supporting body 4 is rotated by a suitable angle around a vertical axial center A, the welding tool 10 is moved, and a base 11 for attaching the welding tool is rotated by a suitable angle around a horizontal axial center B.