baber/WOPTO huggingface dataset:
Patent JP-H07233307-A (JP)
Title: Polyacetal resin composition
Inventor: U KEN
IPC: C08K5/16
Filed: 1994-02-24
Abstract: PURPOSE:To obtain the subject composition useful in the field of electricity/ electron, building, etc., having excellent thermal stability in retention and a little mold deposit by blending a polyacetal resin with a liquid hindered amine- based compound, melamine and a polyamide-based copolymer and coloring and processing. CONSTITUTION:This polyacetal resin composition is obtained by blending (A) 100 pts.wt. of a polyacetal resin with (B) 0.01-5.0 pts.wt. of a liquid hindered amine-based compound of formula I (R1 is a group of formula II; R2 is C13H27; R3 is H or CH3), formula III and/or formula IV, (C) 0.05-5.0 pts.wt. of melamine, (D) 0.01-5.0 pts.wt. of a polyamide copolymer and (E) a color pigment, uniformly dispersing, melting and kneading.
Patent JP-S61186014-A (JP)
Title: Skew adjustment device
Inventor: TAMAMURA TOSHIO
IPC: H03K5/13
Filed: 1985-02-14
Abstract: PURPOSE:To adjust skew with simple constitution and high accuracy by constituting each signal path with a supply signal path including a delay circuit and a reception signal path and adjusting the delay circuit so as to make the delay time of each signal path equal to each other. CONSTITUTION:The signal path 1 consists of a signal path pair comprising a supply signal path made up of a delay circuit 111, a buffer 112 and a switch 113 and a reception signal path made up of a delay circuit 121, a comparator 122 and a switch 123. The signal paths 2, 3 are constituted similarly. In adjusting the delay time of the supply signal path of the signal path 1, the delay circuit 111 is adjusted by measuring a delay time r7 consisting of the signal paths 1, 3 and wires a1, a3 when switches 113, 323 only are closed and a delay time r8 comprising the signal paths 2, 3 and wires a2, a3 when switches 213, 323 only are closed by means of a time measuring instrument 104 and making the r7 and r8 equal to each other.
Patent JP-S58145648-A (JP)
Inventor: SAKAGUCHI YOSHIO
IPC: C04B7/44
Filed: 1982-02-23
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-S58143870-A (JP)
Title: Method for coating welded part of vessel
Inventor: ORIHARA TAKASHI
IPC: B05D7/24
Filed: 1982-02-23
Abstract: PURPOSE:To improve the adhesion of paint to a welded part, in coating a vessel formed by bending one metal plate and welding its both ends together, by heating the welded part and then spraying powdery paint to the heated welded part. CONSTITUTION:The welded part 4 and its vicinity 5 of a vessel 3 made from a thin steel plate such as a pale can are heated by the electric heater 1a of a heating means 1 or the like and detached from the means 1, and then powdery paint 6 is immediately sprayed to them. Accordingly, the paint is completely applied to the part 4. Therefore, there exists neither the exfoliation of the paint from the parts 4, 5 nor the formation of rust in a short time as compared with a conventional manner.
Patent JP-H06243589-A (JP)
Title: Clock generation circuit and optical disk device
Inventor: SUGITA JUNKICHI
IPC: G11B7/00
Filed: 1993-02-16
Abstract: PURPOSE:To eliminate the need for considering a temperature characteristic and the dispersion, etc., by using no delay line. CONSTITUTION:An output clock applicable to an optical disk device and having a prescribed phase difference for an input clock is generated. Thus, this circuit is constituted so as to be provided with a first PLL circuit 9 obtaining a clock (sample servo clock) phase synchronizing with the input clock and a second PLL circuit 11 obtaining the output clock having a prescribed phase difference for the clock from the first PLL circuit 9 by adding a prescribed phase difference offset.
Patent JP-S53110940-A (JP)
Title: Automatic tig welder
Inventor: FURUYA KENGO
IPC: B23K9/06
Filed: 1977-03-10
Abstract: PURPOSE: To enable the titled welder to easily exactly set the interval between the tip of the electrode and the welded material, by striking the arc depending on the current smaller than the actual welding current, when the welding is to be started, hereafter, by operating the specified regulation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61185300-A (JP)
Inventor: SUMIYA KATSUHIKO
IPC: D06F58/02
Filed: 1985-02-14
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-H04266128-A (JP)
Title: Microprocessor
Inventor: YAMADA IKUFUMI
IPC: G06F9/48
Filed: 1991-02-21
Abstract: PURPOSE:To switch the tasks at a high speed and to facilitate the use of a common routine between the tasks with free division of tasks produced and at the same time to attain the protection of a register and the debugging of a microprogram. CONSTITUTION:A task number with which a microprogram runs is set to a task number register 3. The number of tasks are decided by a system, and the division of a general-purpose register 6 is set by the microprogram. In this respect, an effective range is previously set to an effective range register 4. The register 6 receives an access with designation of a relative number register 2 as long as a current task runs. When the tasks are switched, a new task number is set to the register 3. Thus a new task can run. If the running task designates the register 2 set out of the effective range, an out-effective range access signal 21 is outputted by a register number deciding circuit 5 and a trap is produced.
Patent JP-S54119451-A (JP)
Title: Preparation of alpha-halogen substituted-gamma-butyrolactone
Inventor: NAGAI YOUICHIROU
IPC: C07D307/32
Filed: 1978-03-09
Abstract: PURPOSE: To obtain the title substance useful as an intermediate for the synthesis of amino acids in high yield, by reacting an α-olefin with a polyhalogeno-acetic acid in the presence of a ruthenium or rhodium complex having a trivalent organophosphorus compound as a ligand.  
     CONSTITUTION: An α-olefin of formula I: (R is H or alkyl group) is reacted with a polyhalogeno-acetic acid of formula II: (X is H or halogen; Y is halogen) in the presence of 0.05W10 mol % based on the raw material mixture of a ruthenium or a rhodium complex having a trialent organophosphorus compound of formul a IV or V as a catalyst at a reflux temperature under normal pressrne for 1W7 hr to give an α-halogen substituted-γ-butyrolactone of formula III. Dichlorotris (triphenyl phosphine)-ruthenium, etc. may be cited as the catalyst.  
     EFFECT: The objective compound can be obtained in one step under mild conditions without substantial formation of by-products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08204977-A (JP)
Title: Pseudo display device for printed result
Inventor: AZUMA YOSHIHIKO
IPC: H04N1/60
Filed: 1995-01-23
Abstract: PURPOSE: To perform the pseudo display of a printed result under prescribed illumination light on a display screen in the case of printing prescribed pictures in the prescribed area of a form based on picture data expressed by YMCK values. CONSTITUTION: On the screen of a color display, the background area 104 of an achromatic color is displayed in a black outer frame area 105, a form area 102 and a shadow aria 103 are displayed in it and a printing area 101 is displayed in it. In the printing area 101, display is performed based on data for which original picture data are converted to RGB values. Form pictures for which the spectral reflectance, dimension and illumination light spectrum of the form are considered are displayed in the form area 102 and the shadow of the form for which the thickness of the form is considered is displayed in the shadow area 103.
Patent JP-S63196045-A (JP)
Title: Resin coating device for electronic component
Inventor: KAMEZAKI HIROSHI
IPC: B05C3/02
Filed: 1987-02-10
Abstract: PURPOSE:To enable electronic parts to be automatically coated with high precision by a method wherein a work holding means holding the electronic parts in upright state is reversed to dip the electronic parts into a resin solution vessel. CONSTITUTION:The substrate part 1a of electronic parts 2 is turned upward while a work holding means 12 fitted with terminal parts 1b of the substrate part 1a is mounted on a reversing means 11. In such a state, the work reversing means 11 is actuated to reverse the work holding means 12 so that the substrate part 1a of electronic parts 2 may be suspended downward. Next, when the work holding means 12 is lowered by a lifting means, the substrate part 1a of electronic parts 2 is dipped into a resin solution vessel 31. Finally, when the dipping process is finished, the lifting means is lifted so that the work holding means 12 fitted with the electronic parts may be lifted up to reset the electronic parts 2 to upright state thereof.
Patent JP-H06224954-A (JP)
Title: Data communication system and its equipment using differential phase shift modulation
Inventor: TSUBAKI KENICHI
IPC: H04L27/18
Filed: 1993-01-22
Abstract: PURPOSE:To attain the communication at an optimum communication speed by allowing a sender side to designate an optional operating function and to send information depending on line quality at communication and allowing a receiver side to discriminate automatically the operating function of the sender side and to make the function coincident with the operating function of the sender side and to make demodulation. CONSTITUTION:A sender side equipment 10 has a transmission data buffer 11 and an FDM-4/8 phase DPSK modulator 13. The equipment 10 inserts a 4/8 phase discrimination pattern between a synchronizing signal and a data tone based on a received 4/8 phase switching signal to form a frame. The receiver side equipment receives a special signal such as a synchronizing signal, a doppler tone or a signal for line quality discrimination sent from the equipment 10 as a means to discriminate whether the communication quality is excellent or not. The S/N or the like of the received signal is detected and the S/N is returned to the sender side, and the equipment 10 discriminates which polyphase is to be used based on the returned signal. A phase shift angle of 45 deg. for 4-phase or a phase shift angle of 202.5 deg. is adopted for 8-phase.
Patent JP-H02207688-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA FUJIO
IPC: H04N5/92
Filed: 1989-02-08
Abstract: PURPOSE:To suppress the degradation of picture quality by controlling the tape speed different from that for recording at the time of reproducing so that it is a value corresponding to the channel division number and converting a reproduced video signal to a digital signal and scanning a magnetic head twice to generate a picture of one field. CONSTITUTION:Means 2 to 6 which run a tape at a prescribed speed which corresponds to a channel division number (n) and is different from that fr record ing, and a means 29 which generates a picture signal of one field based on reproduced video signals which are obtained from this magnetic tape 7 by two times of scanning of n-number of rotary magnetic heads 8-1 and 9-1 or heads 8-2 and 9-2 with the running means are provided. Since the period when the output level of a reproduced envelope is lower at the time of special repro ducing is alternately changed to positions different from each other at each time of magnetic head scanning, the reproduced video signal where the repro duced envelope is in a prescribed level or higher throughout the picture is obtained. Thus, noise bars do not occur, and the degradation of picture quality is suppressed.
Patent JP-H04265744-A (JP)
Title: Manufacture of water-absorbing sheet mounted pouch
Inventor: MITA KOZO
IPC: B32B7/02
Filed: 1991-02-21
Abstract: PURPOSE:To enable the fully automated continuous production of water- absorbing sheet mounted pouches by cutting a pouch raw-fabric laminate flow sealed by a section adjacent to a terminal seal in a pouch raw-fabric laminate, a terminal of which is sealed. CONSTITUTION:A polymer sheet 4, the inside of which contains a water- absorbing polymer, is fed continuously at intervals 5, held by base materials 8, 9 such as the nonwoven fabric of a thermoplastic resin from upper and lower sections, and cut by a cutter 50'. Cut laminates 5' are held from upper and lower sections by pouch raw fabrics 10, 11 consisting of a thermoplastic resin film, one sides are sealed continuously by side rolls 70', and sections among each laminate 5' are end-sealed by an end seal 80. the end seal section is cut by a cutter 50'', thus acquiring a pouch, which has the polymer sheet 4 and three directions of which are sealed. The graft polymer of starch-acrylic acid salt, carboxymethylcellulose, etc., are cited as the concrete example of the water-absorbing polymer.
Patent JP-2000225221-A (JP)
Title: Gate ball stick
Inventor: ARIMA TOSHIO
IPC: A63B102/38
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To attain assembling and disassembling safely with simple configuration by providing a shaft part with an arrangement part and arranging a long- sized member for rotating the shaft part in the arrangement part in a gate ball stick consisting of the disassemblable shaft part and a heat part. SOLUTION: In the gate ball stick to be used in a gate ball, the shaft parts 4 and 5 and the head part 6 are screwed by joints 2 and 3 and a hole part 9 is disposed in the neighborhood of the screw 8 of the shaft part 5. When the gate ball stick 1 is disassembled, the head part 6 and the shaft part 5 are disassembled at the part of the joint 3 and, then, the shaft parts 4, 5 are disassembled at the part of joint 3, the long-sized member 10 is fitted to the hole part 9 of the shaft part 5 at this time. When the long-sized member 10 is rotated in the direction of a arrow A while holding the shaft part 4, the shaft part 5 can be rotated in the direction of the arrow B by a small amount of force by the principle of a lever and, then, easily disassembled.
Patent JP-2000227057-A (JP)
Title: Intake device of engine
Inventor: MATSUURA KOJI
IPC: F02M35/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an intake device of an engine which can lower a hood and reduce an emission sound from the engine. SOLUTION: A surge tank 31 is arranged on the vehicle body front side of an engine, independent intake passages 20a-20d are extended from the surge tank 31 to the intake ports of the engine, first/second air cleaner housings 11, 12 are arranged over the independent intake passages 20a-20d, the independent intake passages and the first/second air cleaner housings 11, 12 are integratedly formed, and the first/second air cleaner housings 11, 12 are arranged over the head cover of the engine 1.
Patent JP-H09218149-A (JP)
Title: Detection meter cell and optical measuring device
Inventor: NAKANISHI HIROAKI
IPC: G01N21/05
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection meter cell having the capability of optically measuring the component of a micro amount of a liquid sample at high sensitivity. SOLUTION: A detection meter cell is formed out of two glass substrates 1 and 2 jointed to each other, and a groove part 8a as a flow passage is formed on the jointed surface of the glass substrate 1. At the same time, the first optical reflecting film 3a is formed on the inner surface of the groove part 8a, while the second optical reflecting film 3b is formed on the jointed surface of the glass substrate 2 at a position faced to the first optical reflecting film 3a of the groove part 8a. Furthermore, the cell is formed to have an entrance window 13 and an exit window 14. As a result, the multiple reflection of light incident through the entrance window 13 takes place in the flow passage via the first and second optical reflecting films 3a and 3b, and light emitted from the exit window 14 is measured.  Thus, measurements can be taken with the cross sectional area of the flow passage reduced and a measurement optical path enlarged.
Patent JP-H09222722-A (JP)
Title: Chemical amplification type radiation sensitive composition
Inventor: OCHIAI TAMEICHI
IPC: H01L21/027
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having high resolution and adaptable to half- micron lithography using radiation by incorporating a specified compd. as a solvent. SOLUTION: A coating film forming resin and a compd. generating an acid under radiation are dissolved as principal components in a compd. represented by the formula as a solvent to obtain the objective radiation sensitive compsn. In the formula, each of R1 -R3 is optionally halogen substd. 1-3C alkyl and R1 -R3 may be different from one another. The coating film forming resin is an alkali- soluble resin or a resin obtd. by protecting at least part of the alkali solubility imparting groups of the alkali-soluble resin with protective groups releasable in the presence of an acid catalyst. Novolak resin or polyacrylic acid is preferably used as the alkali-soluble resin. The generated acid is preferably sulfonic acid, sulfenic acid or sulfinic acid.
Patent JP-S54122257-A (JP)
Title: Silicon-containing vinylphenol derivative and its preparation
Inventor: FURUKAWA JIYUNJI
IPC: C07F7/18
Filed: 1978-03-11
Abstract: NEW MATERIAL:A compound of formula (R is 1W4C straight or branched chain alkyl).  
     EXAMPLE: p-Trimethylsilyloxystyrene.  
     USE: Water repellent. Raw material of heat-resistant polymer.  
     PROCESS: The compound I can be prepared either by (I) reacting vinylphenol with a compound XSiR 3  (X is Cl, Br) in an aprotic solvent such as ethers, DMF, etc. under substantially anhydrous conditions in the presence of a tertiary amine at 0W 50°C, or by (II) reacting vinylphenol with an alkali metal hydride or hydroxide (pref. hydride), and reacting the resulted alkali metal vinylphenoxide with a compound of XSiR 3 . The former process has short reaction steps, and the latter process yields the product having higher purity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05222573-A (JP)
Title: Zn series composite plated al alloy sheet excellent in lubricity
Inventor: HAYASHI KIMITAKA
IPC: C23C28/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a Zn series composite plated Al allay sheet excellent in lubricity by providing the surface of an Al alloy with a lower layer of a Zn series alloy with specified coating weight and an upper layer of the coating of the oxide or the like of Zn, etc. CONSTITUTION:On one side or both sides of an Al alloy sheet, as a lower layer, a Zn series alloy plated layer with 0.1 to 60g/m<2> coating weight is formed. Then, as an upper layer, the coating of the oxide or hydroxide of at least one kind among Zn, Mn, Mo, W, Zr and Ti is formed by 0.01 to 2mum. The Zn series alloy plating denotes single or composite plating of one or >=two kinds among Fe, Ni, Co, Cr, Al or the like. In this way, the objective Al allay sheet for lightweight automobiles can be provided.
Patent JP-H06238031-A (JP)
Title: Bar code game machine
Inventor: TAKAHARA MASAHIKO
IPC: A63F13/213
Filed: 1993-02-17
Abstract: PURPOSE:To provide a bar code game machine in which a bar code difficult to be cut off can be used for a game. CONSTITUTION:A bar code card game machine 1 comprises scanners 4, 5 for reading a bar code described on merchandise or the like, and a game machine main body connected to the scanners 4, 5 by cables, wherein the game machine main body includes a bar code recognizing means 3 for recognizing a bar code from a read signal from the scanners, a victory or defeat deciding means for judging the damage to a card from the recognized bar code to decide the victory or defeat, and a display means 9 for displaying the victory or defeat decision result.
Patent JP-S57142409-A (JP)
Title: Stove with inclined combustion gas flow
Inventor: GONPEI MORIJI
IPC: F23D3/02
Filed: 1981-02-26
Abstract: PURPOSE:To improve the heating effect of the titled stove by a method wherein a V- shaped combustion gas inducing member is arranged within a truncated conical outer  flame cylinder at a position adjacent to the upper portion of a lower combustion section and a combustion gas flows upward along the inner surface of the outer flame  cylinder so that the amount of thermic rays radiating from the outer flame cylinder is  increased. CONSTITUTION:A wick 9 whose lower end is dipped in an oil stored in an oil tank 8 is  moved vertically by the rotation of a wick adjust handle 7 and the oil sucked at the  upper portion of a wick guide cylinder 11 is burned. In the stove of the above structure, the outer flame cylinder 3 enclosing the combustion section 4 is tapered upwardly  to have a truncated conical configuration and the V- shaped combustion gas inducing  member 2 is arranged within the outer flame cylinder 3 in spaced apart relationship  with the latter at a position adjacent to the upper portion of the combustion section 4. Further, the upper portion of the member 2 is lined with a refractory and heat insulating layer. Consequently, the combustion gas generating at the combustion section 4 can  be directed to, and flowed upwardly along the inner wall of the outer cylinder 1  through the combustion gas inducing member 2 to thereby heat the outer flame cylinder effectively.
Patent JP-S56124670-A (JP)
Title: Fuel injection valve
Inventor: DANNO YOSHIROU
IPC: F02M61/10
Filed: 1980-03-07
Abstract: PURPOSE: To achieve optimal fuel injection always in spite of secular change of a fuel injection valve, by forming a fluid chamber for controlling the lift of a needle valve of the fuel injection valve, and providing a plunger in said fluid chamber for controlling the pressure in the fluid chamber.  
     CONSTITUTION: Pressurized fuel from a fuel injection pump P is carried via an oil passage 6 in a nozzle holder 9 to an oil chamber 7 in a nozzle body 2 and ejected to the outside from an orifice 8 by pushing a needle valve 3 upward. A push rod 4 urged downward by a spring 5 in a fluid chamber 12 is held in engagement with the top of the needle valve 3 for controlling the lift of the valve 3. Fuel in an oil tank 17 is supplied to the fluid chamber 12 via a solenoid valve 16 and a passage 13 for the operating fluid, so that the pressure in the chamber 12 is kept constant. Further, at an upper portion of the fluid chamber 12, there is formed a pressure chamber 18 in which a plunger 19 is urged by a spring 20, and the other end of the chamber 18 is communicated to the atmosphere, so that the pressure in the fluid chamber 12 is adjustable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01203806-A (JP)
Title: Condensate recovering device for boiler
Inventor: MAEDA TAKEO
IPC: F22D11/06
Filed: 1988-02-09
Abstract: PURPOSE:To reduce size and to eliminate the need for periodic inspection of a feed water tank and a condensate tank, by a method wherein the feed water tank is formed to be a non-closing type, the condensate tank is contained therein, a condensate pipe is communicated to the condensate tank, an air bleed bole and a communicating hole communicated to the feed water tank are formed, and communicated to a water pipe on the suction side of water feed pump. CONSTITUTION:A feed water tank 1 forms a non-closing type in which an opening air communicating hole 6 is opened in the upper wall of the feed water tank, and a condensate tank 5 is contained in the feed water tank 1 so that a gap is provided at the surroundings and the upper part thereof. A condensate pipe 7 communicated to a steam using device 4 is communicated to the interior of the condensate tank 5, and an air bleed hole 8 is formed in the upper wall of the condensate tank 5, and communicating holes 9 and 9 communicated to the interior of the fed water tank 1 are formed in two spots at the lower part of the peripheral wall of the condensate tank. Further, a water pipe 10 on the suction side of a water feed pump 2 is communicated to the interior of the condensate tank 5 through the one of the two communicating holes 9 and 9. Since the condensate tank is contained in the feed water tank, the size of a device can be reduced on the whole, and since the feed water tank and the condensate tank form a non-closing type, a need for periodic legal inspection of a tank is eliminated.