baber/WOPTO huggingface dataset:
Patent JP-H06323437-A (JP)
Title: Piston ring and its manufacture
Inventor: HARAYAMA AKIRA
IPC: F16J9/26
Filed: 1993-05-10
Abstract: PURPOSE:To reduce abrasion of a piston ring and a ring groove of a piston and to prevent fixing of the piston ring onto a ring groove face. CONSTITUTION:A phosphate coating 2 formed on an upper and a lower faces of a piston ring 1 is constituted by a porous layer 3 and an etching pocket layer 4 in the order from the surface side. The surface roughness of the phosphate coating 2 is 1.5muRz or less, the thickness of the porous layer 3 is 0.5 to 2mum, and the thickness of the etching pocket layer 4 is 1.0 to 5.0mum. A crystal layer on the outermost surface in the phosphate coating is heat treated at 230 to 300 deg.C after phosphate coating and then, polished and removed.
Patent JP-S61289964-A (JP)
Title: Brazing method
Inventor: OKUBO TOSHIO
IPC: H01L21/52
Filed: 1985-06-18
Abstract: PURPOSE:To permit deflectless adhesion without overmelting and insufficient melting of a brazing filler metal by measuring the displacement at the prescribed point of a pressurizing body, stopping heating at the point of the time when the depression of the point attains a prescribed value and cooling a material to be adhered. CONSTITUTION:The flat plate-shaped materials to be adhered are stacked via a solder plate 2 and the pressurizing body 5 is imposed thereon to pressurize the same. A dial gage 8 contacts with the top surface of the body 5. The plate 2 is heated and the body 5 sinks as much as the solder melts when the solder plate attains the temp. at which the solder melts. The sinking depth is measured by the dial gage 8 and the heating is stopped at the point of the time when the specified sinking depth is attained. The entire part is then quickly cooled. The overmelting and insuffucient melting of the solder are thereby thoroughly eliminated and the thickness of the solder layer after the adhesive is made constant.
Patent JP-S59180521-A (JP)
Inventor: JIYOOJI TATSUKURESU
IPC: G02C7/10
Filed: 1983-07-20
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-H09296646-A (JP)
Title: Lock handle device for quick open type door
Inventor: SEGAWA SHIRO
IPC: E05B79/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a door lock handle device capable of optionally setting the most applicable usage to an opening and closing state of a door by a lock lever and applirately performing confining release control of a lever handle and rotational control of a chain lock rod with single operation such as drawing rotation of the lever handle. SOLUTION: A passive projection 18 is provided to a middle part of a latch lever 11, a driving bar 22 pushing the passive projection 18 is provided to a driving arm 21 of a lever handle 20, and an interlock section detachable to a follower section on the front end of the front plate section 12 of a rod control plate 3 is provided to a root section of the driving arm 21.  Then, a stopper section 39 entering the rear side of the driving bar 22 is provided to the basic end of a lock lever 38, the lock lever 38 is pushed against a rotor 34 of a lock unit 30 to fix a controlling plate 31 for releasing the interlock of the driving bar 22 with the stopper section 39, and when the interlock of the driving bar 22 with the stopper section 39 is released, a lock stopping groove 44 entering the front end controlling section 5 therein is provided to the side of the front end section of the lock lever 38.
Patent JP-S5657759-A (JP)
Title: Preparation of methylenedicarbanilate
Inventor: WADA HIROSUKE
IPC: C07C239/00
Filed: 1979-10-15
Abstract: PURPOSE: To obtain the titled compound which is a synthetic intermediate for a raw material of polyurethane industrially and advantageously, by reacting a carbanilate with formaldehyde in the presence of a clay mineral or compound oxide having a specific acid strength.  
     CONSTITUTION: A carbanilate of the formula I (R is 1W4C alkyl or phenyl group; X, Y and Z are Hs, halogens NO 2 s, etc.) is reacted with formaldehyde in the presence of a catalyst to give a methylenedicarbanilate. A clay mineral having the acidity of an acid site with an acid strength ≤-3.0 as the acidity function value Ho of at least 0.1meg/g,e.g. kaolinite, or a compound oxide, e.g. ZrO 2 -CdO, is used as the catalyst. The reaction is preferably carried out in a solvent, e.g. pentane, at room temperature to 150°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000038785-A (JP)
Title: Adhesive fire resistant sheet
Inventor: NUMATA NORIO
IPC: C08K5/49
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate fire resistant covering work by temporarily fastening a adhesive sheet to a steel frame by stickiness by forming the adhesive sheet by laminating a base material layer on a thermally expansive sheet having stickiness and forming a fire resistant heat insulating layer by heating. SOLUTION: A base material layer having a thickness of 0.02 to 0.3 mm composed of a thermally molten film, a metallic foil laminate film, a metallic evaporation film or metallic foil is laminated on a thermally expansive sheet having stickiness at the normal temperature and a thickness of 0.2 to 10 mm to constitute an adhesive sheet. The thermally expansive sheet is composed of a resin composition containing butyl rubber, a phosphorus compound and an inorganic filler to form a fire resistant heat insulating layer by expanding by heating, and at that time, the base material layer is deformed/curved to absorb the expansion. The base material layer has a required creep characteristic and unfolding force, mold separable processing is applied to the surface, and the adhesive sheet is stored in a scroll state to be easily unfolded at using time.  Thus, fire resistant covering work can be easily performed by temporarily fastening the adhesive sheet to a steel frame by thickness.
Patent JP-S5835654-A (JP)
Title: Memory controlling system
Inventor: ISHII TAKAYOSHI
IPC: G06F13/16
Filed: 1981-08-26
Abstract: PURPOSE:To improve the degree of margin for the input of read data to a processor, by starting the memory read at the timing of address determination independently of the read/write memory cycle. CONSTITUTION:At the timing of the fall of a processor clock PCLK, an upper address is sen to address busses A15-A8, and a lower address is sent to address data busses AD7-AD0. Simultaneously, an address latch enable signal ALE is given to a memory controller 4 to output a line address strobe signal inverted RAS, a column signal inverted COL, and a column address strobe signal inverted CAS. As the result, read data is outputted from a dynamic memory 2 to busses AD7-AD0. In the write cycle, the memory 2 opens the output gate at the time point when the signal inverted CAS is given to the memory 2. Thereafter, when a write control signal inverted WR falls, a write enable signal inverted WE falls, and data is written in the memory 2.
Patent JP-S6023588-A (JP)
Inventor: JIYORUJIYU OBUREHITO
IPC: E21B4/02
Filed: 1984-06-26
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-H01303407-A (JP)
Title: Color filter
Inventor: YAMAMURA SHIGEO
IPC: C09B47/04
Filed: 1988-06-01
Abstract: PURPOSE:To obtain the color filter having a colored layer of a green color which is excellent in spectral optical characteristic not by color mixing of a yellow and cyan color but by using a single compd. by providing the colored layer contg. a specific compd. to the color filter. CONSTITUTION:This color filter has the colored layer contg. the chelated phthalocyanine compd. expressed by formula. In formula I, Pc denotes a residual phthalocyanine compd. contg. or without contg. a metal; A denotes -O<->, -NH2, etc., R1, R2 denote H, -CH3, -COO<->, -NHCOCH3, -NHCONH2, -Cl, -Br, -OCH3 or -OC2H5; (n) denotes 0 or 1. B is expressed by formula II. In formula II, Y denotes -H, etc. The color filter with which the green is obtd. not by the color mixing of the yellow color and cyan but by the single compd. and which has the excellent spectral characteristics as the green color is obtd. is this way.
Patent JP-S5466159-A (JP)
Title: Electrochromic display device
Inventor: NANBA NORIYOSHI
IPC: G02F1/153
Filed: 1977-11-05
Abstract: PURPOSE: To prevent delay of response and unevenness of color by providing a porous substrate holding electrolyte in contact with both transparent electrode of transparent substrate and counter electrode, so as to set up an electrochromic display device.  
     CONSTITUTION: A porous substrate about 1 to 50 mm in thickness made of ceramic, polyester, glass, or the like which permits flow of electrolyte is impregnated with electrolyte in which are dissoved a supporting electrolyte and an electrochromic compound such as N,N'-diheptyl-4,4'-dipyridium dibromide. This is used in a part corresponding to the electrolyte chamber in a conventional device. That is, a container is composed of a glass substrate 11 coated with display electrode 12 made of conductive transparent film and a protective cover 16, and a porous substrate 14 holding electrolyte 15 is disposed in contact with the display electrode 12, and a counter electrode 13 is fitted to the back of the substrate 14. Thus, the display device is constituted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5558949-A (JP)
Title: Correcting method of slope error for machine tool main spindle
Inventor: NAKASO TOORU
IPC: B23Q15/20
Filed: 1978-10-27
Abstract: PURPOSE: To correctly prevent an offcenter, by such means that, with a slope amount of the main spindle axial line measured, on the basis of this slope amount be obtained a correction quantity for the work tool edge point position, to operate the positioning correction for the work position.  
     CONSTITUTION: On a work table 6 is placed a work W, with a machining work processed by a tool 9 installed to a main spindle 8 of a spindle head 4. A numerical control device 10 is provided with a built-in computer 11. With a slope amount of the main spindle axial line obtained and a correction quantity obtained in the direction of X-axis and Y-axis in accordance with this slope amount, a positioning correction is operated for the machining position according to this correction quantity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5658506-A (JP)
Title: Waste sludge control method
Inventor: MAEKAWA TAKU
IPC: B01D21/24
Filed: 1979-10-17
Abstract: PURPOSE: To determine the proper timings of precipitate discharging by calculating the amount of deposition of precipitate from the flow rate and turbidity taking the time delay on the inflow side and outflow side into account.  
     CONSTITUTION: The outputs of flow rate and turbidity detectors 2, 3 go via respective converters 4, 5 into a multiplier 6, by which an inflow suspension amount is calculated. On the other hand, an output suspension amount is calculated in the same manner. The output of the multiplier 6 is inputted via an AND gate 17 at the timing of a clock device 16 into a writing circuit 18, by which it is written into a register 19-1. A time delay circuit 20 delays the timing of the device 16 and applies said output into a shifting circuit 21. The information of a register 19-n is read out by a readout circuit 22 and is inputted to a subtractor 25 at the timing of the device 16 in the same manner as for the output of the multiplier 15. In the subtractor 25, a precipitate amount is calculated and is applied to an integrator 26, by which it is integrated as a deposition amount. The output of the integrator 26 is compared with a set value 28 in a comparator 27, and when the deposition amount reaches the set value, a scraper 8 is operated by way of a drive unit 29, and a discharge valve 31 is opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6024551-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: H01L51/42
Filed: 1983-07-20
Abstract: PURPOSE:To improve the photosensitivity and the quality of an image by incorporating a specified bisazo compound into a carrier generating phase and a specified hydrazone compound into a carrier transferring phase. CONSTITUTION:A bisazo compound represented by formula I is incorporated into a carrier generating phase, and a hydrazone compound represented by formula IIinto a carrier transferring phase. A photosensitive body having high sensitivity and high spectral sensitivity in the whole visible light region is obtd. by well combining said bisazo compound used as CGM with said hydrazone compound used as CTM. In the formulae, each of Ar<1> and Ar<2> is a carbocyclic aromatic ring; each of R<1> and R<2> is an electron withdrawing group or H; A is a group represented by formula III; X is OH or the like; Y is H, halogen or the like; Z is a carbocyclic aromatic ring; R<3> is H, amino or the like; A' is aryl; n is 1 or 2; m is an integer of 0-4; each of R<7> and R<8> is H or halogen; each of R<9> and R<10> is aryl; and Ar<3> is arylene.
Patent JP-H086748-A (JP)
Title: Printer system
Inventor: KAWAMURA KENICHI
IPC: B41J29/46
Filed: 1994-06-15
Abstract: PURPOSE:To transmit vocal information in environment wherein a printer of simple constitution is installed at a long distance by providing an information processor with a voice pattern storage means and the printer with a voice output means separately. CONSTITUTION:In case of abnormality, a supervisory monitor 7 detects the abnormality from the printer 10 and outputs an error message on a display device 1. The controller 14 of the printer 10 investigates the states of respective sensors 12 at a request from the supervisory monitor 7 and sends printer state information including information on a form shortage, a jam, etc., to the information processor 4. The supervisory monitor 7 receives the information and a printer state judging mechanism 6 determines the recovering process procedure of a printing mechanism 11 according to the received information. The printer state judging mechanism 6 retrieves voice data in an external storage device 9 having recovering process information voice data 8 by following the determined procedure and sends the voice data to the printer 10. The controller 14 of the printer 10 receives the voice data, which are outputted by a voice synthesizing mechanism 13.
Patent JP-H05327191-A (JP)
Title: Method for printing printed circuit board
Inventor: ARAI TAKAFUMI
IPC: H05K3/00
Filed: 1992-05-26
Abstract: PURPOSE:To eliminate necessity of forming a screen plate and to print a printed circuit board without fear of impairing the electric characteristics of the board. CONSTITUTION:A surface of a printed circuit board 1 is coated with liquidlike resist mixed with inorganic ion exchange to provide a circuit protective film 2, and a surface of the film 2 is printed by an ink jet printer. The film 2 can be formed without necessity of the step of screen printing by coating with the resist. It can be printed without necessity of the step of screen printing by the printer. Ions such as charge agent in the ink of the printer printed on the surface of the film 2 are trapped by the exchange mixed in the film 2 to prevent the ions in the ink from acting on the circuit 5 of the board 1.
Patent JP-H08329049-A (JP)
Title: Document preparation device and its control method
Inventor: HOSHI HIDEO
IPC: G06F17/21
Filed: 1995-05-31
Abstract: PURPOSE: To efficiently prepare document wherein character strings in vertical writing format and lateral writing format are both present by converting the character data group in a specified block from the lateral writing format to the vertical writing format or vice versa, and then displaying it at a specified position. CONSTITUTION: A block specifying means 4 recognizes the character data group in a rectangular area, having two points specified optionally on a document screen by a user by using an input device 2, as its diagonal positions as a specified block. An after-conversion position specifying means 5 recognizes an optional position, specified on the document screen by the user by using the input device 2 successively to the specification of the block, as the position of the block after vertical writing conversion. According to a command from the character data group in the specified block, the data are rearranged from the lateral writing format to the vertical format or vice versa and displayed at the position after the vertical writing conversion by a vertical writing converting means 6. Therefore, mixed vertical and lateral writing character strings can efficiently be vertical.
Patent JP-H03214-A (JP)
Title: Method and apparatus for disposing foamed polystyrene
Inventor: SATO TADAYOSHI
IPC: B29B17/00
Filed: 1989-05-26
Abstract: PURPOSE:To make it possible to easily dispose waste foamed polystyrene by a method wherein an oil tank is formed at the upper part and a water tank is formed at the lower part of the apparatus concerned and foamed polystyrene is charged in a heated oil tank so as to be formed in lumps and discharged. CONSTITUTION:An oil tank 1 is formed at the upper part and a water tank 2 is formed at the lower part of the apparatus concerned. When oil is placed in the water tank 2, due to the difference between the specific gravities of water and of oil, the oil is stored at the upper part, resulting in forming the oil tank 1 spontaneously. The interior of the oil tank 1 is heated by fuel 4 such as gas propane or the like, which passes through heating tubes 3 attached to the oil tank 1. Further, cooling tubes 5, which are apart from the heating tubes by a certain interval, are piercingly attached in order to cool by air. The heating tubes 3 and the cooling tubes 5 are connected to a chimney 6 for suction. Furthermore, a net 7 is attached under tension to front and rear pulleys 8 and 9 in the oil tank 1 so as to take lumps, into which foamed polystyrene charged in the oil tank 1 is turned by heated oil, out of the apparatus concerned.
Patent JP-S5466011-A (JP)
Title: Frame phase synchronizer
Inventor: KOU MASAHIRO
IPC: H04J3/06
Filed: 1977-11-07
Abstract: PURPOSE:To attain the improvement of speech quality and a decrease in error rate by arranging shift registers for the write control of input PCM signals and by allowing them to be an elastic storage and series-parallel converter circuit. CONSTITUTION:Frame synchronous circuit 18 detects the frame synchronizing position of a time-division multiple PCM signal, shift registers 20   23 are provided which has a number of bits equivalent to the word length of the signal, and the phase of a write clock to registers 20   23 is compared 23 with that of a switching signal sequentially changing over paralleled outputs of registers 20   23. Corresponding to its result, it is decided through write control 19 whether a word of fixed codes in the PCM signal should be written to the 1st and 2nd registers at the same time and the following word should be written to the 3rd register or the following words should be written skipping over the word to be written to the 1st register. Namely, registers 20   22 are used as both an elastic storage and series-parallel converter, thereby realizing the improvement of speech quality and a decrease in error rate.
Patent JP-S5466751-A (JP)
Title: Broad band amplifier circuit
Inventor: KURITA SHIYOUICHI
IPC: H03F1/42
Filed: 1977-11-07
Abstract: PURPOSE:To obtain the output of broad band and high gain stably, by grounding the base of transistor at the high frequency amplifying stage provided at the input side, connecting the input terminal from the base via the capacitive element, by making easy the selection of the input terminal when used as an operational amplifier. CONSTITUTION:In the broad band amplifier providing the DC amplifier formed with the cascade connection of a plurality of differential amplifiers Ts1 to Ts3, high  frequency amplifying stage Ts5 connected in parallel with the DC amplifier, and the output conversion stage Ts4 and coupling amplifying stage Ts6, the constant current circuit Ts7 is provided with the power supply circuit of the first stage differential amplifying stage Ts1. Further, the base electrode of the high frequency amplifying stage Ts5 is grounded via the bias resistor R22, the input terminal P<+> is connected from the base electrode via the capacitive element C, and the input terminal P is  connected via the emitter resistor R13 and the capacitive element C1. With this constitution, the input terminals P<+> and P<-> inverse for the phase performance are provided and the selection of the signal applying terminal and ground terminal can be made easy for the objective of usage.
Patent JP-H07151036-A (JP)
Title: Fuel injection device
Inventor: POORU JIYON SUMISU
IPC: F02F7/00
Filed: 1994-06-15
Abstract: PURPOSE: To provide a fuel injection device including an injector assembly, a booster assembly and a fuel conduit disposed to reduce a space on a cylinder necessary especially in a cylinder head having the vertically protruding fuel injector assembly. CONSTITUTION: This device is provided with a fuel injector assembly 3 inserted into a cylinder head 1, a booster assembly 8 inserted into the cylinder head and attached to the cylinder head or an engine valve cover remote from the fuel injector assembly, a first port 10 for supplying fuel to the booster assembly, a second port 11 for supplying boosted fluids to the assembly 8, and a third port 9 for supplying boosted fuel through a conduit 34 to the fuel injector assembly. Thus, the fuel supplied through the first port 10 is boosted by the fluids supplied through the second port, and sent out to the fuel injector assembly 3.
Patent JP-H04335433-A (JP)
Title: Device and method for calculating adaptation of antecedent part and device and method for compressing membership function
Inventor: EJIMA HIDEJI
IPC: G05B13/02
Filed: 1991-05-10
Abstract: PURPOSE:To reduce the capacity of a memory for storing membership function data by storing data for showing one new membership function in a memory instead of two membership functions. CONSTITUTION:A fuzzy inference arithmetic unit 10 can be constituted of a programmed computer, this unit 10 is constituted of an arithmetic control part 11 containing a CPU, a memory 12, an input interface 13 and an output interface 14. In such a state, by the arithmetic control part 11, a fuzzy inference operation containing a compression processing of membership function data and an adaptation arithmetic processing is executed. In the memory 2, data for showing a membership function is stored. In this constitution, two are extracted from plural membership functions which are set, and whether they are the same or similar is decided. When it is decided that they are the same or similar, a new membership function is generated, and its data is stored in the memory 12 instead of the data of these two membership functions.
Patent JP-S5765928-A (JP)
Title: Phase lock loop circuit
Inventor: TSUGITA MASANORI
IPC: H04L7/033
Filed: 1980-09-25
Abstract: PURPOSE:To select optionally free running frequencies of the first and the second phase lock loops (PLL), by applying two outputs of a differential amplifier, which has a variable current source in emitters connected in common, to voltage control oscillators (VCO) of the first and the second PLLs. CONSTITUTION:When no input comes to the first and the second input terminals 55 and 56, free running frequencies of the first and the second VCOs 2 and 5 are determined by outputs of a differential amplifier consisting of transistors 8 and 9. By changing the value of a resistance 14, free running frequencies of VCOs 2 and 5 are changed simultaneously because outputs of the differential amplifier are changed by the same value. Thus, free running oscillation frequencies of two PLLs are adjusted easily and surely by one adjustment.