baber/WOPTO huggingface dataset:
Patent JP-H10251878-A (JP)
Title: Silver chloride removing agent
Inventor: YAJIMA AKIMASA
IPC: H01L21/306
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver chloride removing agent capable of appropriately removing silver chloride without adversely affecting an alkali-type etching resist and an etching method using the agent. SOLUTION: This silver chloride removing agent is used in removing silver chloride when a laminate formed by successively laminating silver or silver alloy and copper on the surface of a substrate is etched, and the agent contains sodium thiosulfate and/or pottasium thiosulfate. When the laminate obtained by successively laminating silver or silver alloy and copper on the substrate surface is etched, silver chloride is removed by the use of an aq. soln. of sodium thiosulfate and/or potassium thiosulfate as the silver chloride removing agent.
Patent JP-H06251702-A (JP)
Title: Formation of phosphor screen for plasma display substrate
Inventor: SHIBUYA KATSUTO
IPC: H01J11/42
Filed: 1993-02-26
Abstract: PURPOSE:To provide a phosphor screen not only on a glass substrate but also on the side surface of a barrier. CONSTITUTION:Each of the three kinds of phosphor pastes 3, R, G, B is filled in the space of a specific barrier 2, and after an unnecessary part of the phosphor paste 3 is removed by carrying out a process using a liquid honing 9 through a subtracting mask 8 on which a pattern of scale division smaller than the barrier space is provided, phosphor screens of phosphor 3a are formed on a glass substrate 1 and on the side surface of the barrier 2 through a baking process. The formation of the subtracting mask, and the filling as well as the liquid honing process of the phosphor paste 3 may be carried out in the order for each color. As the subtracting mask 8, a photoresist is used for the material, while a resin mask which is patterned as desired by photo-lithography, or a metal mask can be used.
Patent JP-S59184214-A (JP)
Inventor: DEIITERU ENGERU
IPC: C08F220/12
Filed: 1984-03-30
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-S55157133-A (JP)
Title: Information recording and reproducing device
Inventor: KAMIYANAGI KIICHI
IPC: G11B7/24085
Filed: 1979-05-21
Abstract: PURPOSE: To trace stably tracks of high-density recording, by inverting the zigzag phase for every track to invert the code of the error signal dependent upon adjacent tracks.  
     CONSTITUTION: Semiconductor laser light 39 is condensed onto optical disc 9, and the reflection light is condensed to photodetector 43 by beam splitter 42 to convert information written in track 17 to electric signal 44. Signal 44 is inputted to demodulator 45 and envelope detector 50, and the demodulator output is inputted to horizontal syncthronizing signal and vertical signal distributers 46 and 47 and prewobbling (zigzag) phase information decoder 48. Meanwhile, the zigzag signal detected by detector 50 is inputted to phase detector 56 through BPF57 and amplifier 58, and the output becomes error signal 60 through LPF59. Consequently, this error signal can be used to trace stably tracks of high-density recording with a light spot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57177116-A (JP)
Title: Zoom lens
Inventor: HAYASHI KIYOSHI
IPC: G02B15/167
Filed: 1981-04-24
Abstract: PURPOSE: To solve various defects caused by the fact that a zoom lens of 50mmW 135mm or so for a 35mm film camera has been converted to compact size.  
     CONSTITUTION: A zoom lens is constituted of 4 groups such as the first converging lens group G 1 , the second diverging lens group G 2  of a variator, the third diverging lens group G 3  of a compensator, and the fourth converging lens group G 4 . Also, the fourth lens group G 4  is constituted of 3 groups such as the first group G 4.1  of a converging master lens system, the second group G 4.2  of coverging master lens system separated by an air space, and also the third group G 4.3  of a diverging master lens system separated by an air space, in order from the side of an object. Also, each group satisfies the expressions (1)W(8). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52144889-A (JP)
Title: Controlling method of feed length in shear
Inventor: IIDA NAGAHISA
IPC: B23D36/00
Filed: 1976-05-26
Abstract: PURPOSE: To control feed from a waiting position to a cutting position at a single continuous feed of work, and improve accuracy of the cutting position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61218642-A (JP)
Title: Method for dissolving solvent-soluble material from composite material composed of solvent-soluble material and solvent-insoluble material
Inventor: OSADA SUMIO
IPC: C08J9/26
Filed: 1985-03-25
Abstract: PURPOSE:To dissolve a solvent-soluble material from a composite material completely in a short time, by putting the composite material into a rotary tank and rotating the tank at a high speed while pouring a solvent into the tank. CONSTITUTION:A solvent-soluble material is dissolved from a composite material composed of the solvent-soluble material and a solvent-insoluble material by the following process. The composite material is put into the rotary tank 2 and the tank 2 is rotated at a high speed while pouring a solvent continuously into the rotating tank 2.
Patent JP-H06271814-A (JP)
Title: Resin composition for molding in-mold coating and method for molding in-mold coating
Inventor: MORISHITA NATSUKI
IPC: B29K105/06
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a thermosetting resin composition for molding an in-mold coating, good in adhesion and capable of maintaining sufficient adhesion even after receiving an environmental change such as repetitive cooling and heating in a method for molding the in-mold coating and the method for molding the coating. CONSTITUTION:This thermosetting resin composition comprises a thermosetting molding material and a thermosetting coating material. In the composition, either thereof contains a thermosetting resin and at least one of unsaturated carboxylic acids (including salts and anhydrides), unsaturated sulfonic acids (including salts and anhydrides) and unsaturated phosphoric acids and the other contains the thermosetting resin and at least a thermssetting one of unsaturated amines, unsaturated glycidyl compounds, unsaturated alcohols and unsaturated mercaptans.
Patent JP-H03261782-A (JP)
Title: Diarylethene-based compound
Inventor: IRIE MASAHIRO
IPC: C07D333/54
Filed: 1990-03-13
Abstract: NEW MATERIAL:A compound expressed by formula I (n is 2-5; R<1> and R<2> are >=2C aliphatic hydrocarbon or alkoxy; R<3> to R<10> are H or aliphatic hydrocarbon). EXAMPLE:1,2-Bis-(2-methoxy-3-benzothienyl)-3,3,4,4,5,5-hexafluorocyclo pentene. USE:Suitable as an optical recording material, etc., having photochromism and excellent in thermal stability, repeated durability, sensitivity, etc., in a colored state. PREPARATION:A cycloperfluoroalkene derivative expressed by formula II is reacted with lithiobenzothiophene derivatives expressed by formulas III and IV.
Patent JP-S53147055-A (JP)
Title: 3-carboxy-4-homobrendane
Inventor: OOSUGI MOTOYOSHI
IPC: C07C67/00
Filed: 1977-05-27
Abstract: PURPOSE: The title cpd. of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09231953-A (JP)
Title: Round battery power supply
Inventor: YATABE KATSUYUKI
IPC: H01M2/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling of a product by a method wherein a wiring plate and a connection terminal part of the wiring plate are arranged in the recess of a groove between adjoining batteries. SOLUTION: After an output terminal 5a is integrally punched out together with a pattern constituting a wiring board 5, some irregular corrugations are formed. Accordingly, since the output terminal 5a and the wiring board 5 are integrally formed, no soldering is required between them and various kinds of disadvantages accompanied by the assembling operation are eliminated. In addition, since the output terminal 5a is integrally formed with the wiring board 5, the wiring board 5 is installed at the battery and concurrently they are fixed to each other, the number of component items is reduced, it is not necessary to install them individually and their assembling operation may easily be carried out.  Further, the wiring board 5 and the connecting terminal part 5e of the wiring board for wiring the circuit component parts are arranged within a recess of groove 8 between the adjoining batteries, thereby the wiring board 5 of the output terminal 5a and the circuit component parts are not projected out of the surface of the battery and they may be smoothly stored in the battery pack.
Patent JP-H01238496-A (JP)
Title: Secondary overvoltage protecting device for wound rotor induction machine
Inventor: KAGEYAMA TAKAHISA
IPC: H02P27/05
Filed: 1988-03-17
Abstract: PURPOSE:To accelerate a resetting operation after an accident by taking off a current flowing through a resistor by a frequency converter at the time of restart. CONSTITUTION:When an overvoltage is generated, a short-circuiting unit 4 is short-circuited. When a resistor 5 is reset at the time of restart, a frequency converter 2 is previously reoperated, a current flowing through the resistor 5 is detected by a current detector 8, input to a frequency converter controller 3, and when the current flowing through the resistor 5 becomes '0', the short- circuit of the unit 4 is released. Thus, after it is stopped by the overvoltage, the converter 2 is previously operated thereby to take off a current flowing between the secondary winding of a wound rotor type induction motor 1 and the unit 4, i.e., the current flowing through the resistor 5, thereby accelerating the resetting operation after the accident even in an induction machine having a large reactance.
Patent JP-H11245763-A (JP)
Title: Mounting structure of air bag control unit
Inventor: KUMAKURA HIROYUKI
IPC: B62D1/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an air bag control unit, which aims at the improvements of responsiveness and assembling operability in this control unit operating an air bag and the promotion of space-saving. SOLUTION: A control unit 1 is directly attached to a steering system's steering support bracket 14 where an air bag 21 is installed. In this case, the control unit 1 is attached as being aslant, but a g-acting direction of an internal constituent element detecting an external force is set up along the longitudinal direction of an action line. In addition, a case body 2 of the control unit 1 is formed into a box type shape being high in rigidity, and a connector 3 is set up in turning to the upside.
Patent JP-S55153942-A (JP)
Title: Stripping device of negative film affixed to leader film
Inventor: INOUE SHIYOUJI
IPC: G03G15/04
Filed: 1979-05-20
Abstract: PURPOSE: To enable the efficient negative film processing by affixing multiple negative films to a leader film in tab form by means of a self-adhesive tape to make the negative film continuous belt which is continuous in long belt form.  
     CONSTITUTION: The edges of the multiple negative films 1 cut to a number of frames are superposed at the peripheral part of a leader film 2 by using an affixing device and the edges of the negative films 1 excluding their image parts are affixed to the leader film 2 in tab form by using a self-adhesive tape 3 to make a negative film continuous belt 4 which is continuous in long belt form. This negative film continuous band 4 is passed through an in-band passage 5 in which said band passes, thece the self-adhesive tape 3 of the continuous belt 4 is drawn out by a drive roller 8 upward by way of a roll 6 and is taken up on a take-up shaft 15. On the other hand, the leader film 2 of the continuous band 4 is taken up on a take-up shaft 9 through a guide roll 7 but the tapes 3 and film 2 are separated by a separating pawl 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62220580-A (JP)
Title: Method for cooling coke powder of dry coke quenching installation
Inventor: YAMAHARA NOBUKAZU
IPC: C10B39/02
Filed: 1986-03-20
Abstract: PURPOSE:To cool coke powder simply without causing troubles of following processes, by directly feeding high-temperature coke powder recovered by a dry coke quenching installation to a decanter charged with water without bringing the coke powder into contact with atmosphere outside of the system. CONSTITUTION:A decanter 8 charged with cooling water is set below a dust catcher 2, high-temperature coke powder is fed through a heat-resistant duct 7 into the cooling water of the decanter 8 without bringing the coke powder into contact with atmosphere outside of the system and directly cooled by the cooling water stored in the decanter. The coke powder 13 cooled in the decanter 8 is scraped and raised by a flight conveyor 9 and stored in a hopper 10. Steam generated by cooling of the high-temperature coke powder is collected at the top of the decanter and raised through a steam removal pipe 12 to cool the duct 7. Then the steam is released to the atmosphere.
Patent JP-S57177969-A (JP)
Title: Controlling method for carbon potential in furnace
Inventor: TAWARA YOSHIROU
IPC: C23C8/22
Filed: 1981-04-23
Abstract: PURPOSE:To control the carbon potential in a furnace accurately by controlling the supplying amount of an enriching gas by operating the carbon potential in accordance with the detected value of the partial pressure of the oxygen in the furnace as well as the partial pressure value and temp. value of carbon monoxide. CONSTITUTION:An oxygen concn. cell type oxygen probe 11, a temp. detector 12, an IR type CO analyzer 13, etc. are disposed in a furnace 1. The detected oxygen partial pressure value and the detected or preset CO partial pressure value and temp. value are inputted to a microcomputer 14. The carbon potential of the gaseous atmosphere in the furnace corresponding to the inputted singals is operated by the program stored in a memory 18 of the computor 14. This is compared with the target value and in accordance with the signal thereof, a flow rate controlling valve 6 is controlled to supply an enriching gas to the inside of the carburizing furnace 1 from a supply source 4.
Patent JP-S57177988-A (JP)
Title: Manufacture of silver plated copper material
Inventor: SUZUKI SATOSHI
IPC: C25D5/24
Filed: 1981-04-24
Abstract: PURPOSE: To manufacture a silver plated copper material with superior corrosion resistance, electrical connectivity and solderability by plating the surface of copper with silver or a silver alloy, cathodically treating the plated copper in a soln. contg. sexivalent Cr, and rolling or drawing it.  
     CONSTITUTION: A Cu or Cu alloy material is dipped in a sulfuric acid soln. to activate the surface, and it is plated with Ag, an Ag-Sb alloy or the like. The plated material is then immersed in an aqueous soln. contg. sexivalent Cr ions such as an aqueous soln. of Na 2 CrO 4  or Na 2 Cr 2 O 7 , electrolyzed as a cathode,  and worked by rolling, drawing or other method. Thus, the corrosion resistance,  electrical connectivity and solderability of the Cu or Cu alloy material plated  with Ag, Ag-Sb or the like are enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06271613-A (JP)
Title: Catalyst for polymerizing olefin and method for polymerizing olefin
Inventor: SUGIMURA KENJI
IPC: C08F4/60
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a catalyst for polymerizing an olefin capable of producing an olefinic polymer excellent in stereoregularity with high polymerization activity and a method for polymerizing the olefin using the catalyst. CONSTITUTION:This catalyst for polymerizing an olefin is formed from [A] a solid titanium catalyst component consisting essentially of magnesium, titanium, a halogen and an alkoxy ester compound expressed by the following formula: (Q<1>O)n-Z-(COOQ<2>) [Z is (substituted)aliphatic hydrocarbon group or alicyclic hydrocarbon group; Q<1> is hydrocarbon group; n is 1, 2 or 3; Q<2> is hydrocarbon group], [B] an organometallic compound catalyst component and [C] a compound having two or more ether bonds present through plural atoms. Furthermore, this method for polymerizing the olefin uses the catalyst and a prepolymerized catalyst.
Patent JP-S56159734-A (JP)
Title: Arithmetic system
Inventor: KURAKAKE SHIGEO
IPC: G06F7/496
Filed: 1980-05-13
Abstract: PURPOSE:To shorten an arithmetic time by decreasing the frequency of addition and subtraction by performing arithmetic as to only effective digits, by suppressing unnecessary low-order digit 0's of an operand when performing multiplication and division by a microcomputer. CONSTITUTION:Input data from an input part 1 is sent to a CPU2, whose arithmetic processor ALU3 and RAM14 are used for arithmetic processing. To this CPU2, an X memory device 5 stored with an operand, an Y memory device 6 stored with an operator, and a Z memory device 7 stored with the result of arithmetic are connected; the X and Y memories 5 and 6 are provided with a decimal point position between the 1st and 2nd digits, and the Z memory 7 with a decimal point position between the 2nd and 3rd digits. Addresses of the memories 5-7 are assigned by program counters PCX, PCY and PCZ and to respective counters PCX and PCZ, the number of words detected by a word number detector 9 is applied via OR circuits 10 and 11 to suppress unnecessary low-order digit 0's. Thus, arithmetic about only effective numbers is performed to decrease the frequency of addition and subtraction.
Patent JP-S63226456-A (JP)
Inventor: TANADA KATSUNORI
IPC: E04F21/16
Filed: 1987-03-16
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-H01235528-A (JP)
Title: Automatic sprinkler of fine particle or the like
Inventor: YOKOZAKI YASUHIRO
IPC: A01K61/56
Filed: 1988-03-15
Abstract: PURPOSE:To uniformly sprinkle fine particles, by fixing plural slant discs at equal intervals to a revolving shaft supported in a bottomed container and attaching a base part of a baffle lever to a supporting shaft held in parallel above the revolving shaft. CONSTITUTION:Plural slant discs 5 are slantingly fixed toward one side at equal intervals to a revolving shaft 4 in a rectangular bottomed container 1 supported on a frame 2 and simultaneously a base part is attached to a supporting shaft 6 held in parallel above the revolving shaft 4. A baffle lever 7 whose lower parts are dropped between the discs 5 and a horizontal lever 8 having plural shaking down pieces 9 perpendicular to the supporting shaft 6 are set in the container. A sliding lever 10 sliding on the under surface of the horizontal lever 8 is held in parallel at left and right around the supporting shaft 6 as a center in the container 1.
Patent JP-H06270426-A (JP)
Title: Driver of printing head
Inventor: OYAMA SHIGERU
IPC: B41J2/30
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the drive pulse current to the printing head of a dot matrix printer, to prevent the heat generation of the printing head and to enable high speed printing. CONSTITUTION:The driver of a printing head is equipped with a cycle timer 2 outputting a prescribed cycle signal corresponding to the interval between the adjacent dots of a dot printing head, a first pulse generating means 3 generating a drive pulse current at a prescribed time interval so as to match a falling phase with the cycle signal, a data output means 10 outputting data showing whether each of the dots of the dot matrix printed by the dot printing head is black or white and selection means 5,6 outputting a drive pulse current by the control signal due to the data output means. Further, second pulse generating means 1,4 generating a drive pulse current at a time interval narrower than that of the drive pulse current due to the first pulse generating means are provided.
Patent JP-S62219160-A (JP)
Title: Word division processing system
Inventor: OCHITANI AKIRA
IPC: G06F17/27
Filed: 1986-03-20
Abstract: PURPOSE:To improve processing efficiency, by progressing a dividing process handling a non-registered word as if it is a registered word even when the non-registered word is present, and constituting a system so that the part of speech of the non-registered word is decided, and is registered on a dictionary during the above operation. CONSTITUTION:A dictionary retrieval part 5 divides the character of an input text in a word unit (or in a clause unit), retrieving and checking the content of a dictionary 1. An adjacent relation checking part 6 performs a division correctly by re-selecting, for example, a unit so that a divided unit is arranged correctly from a grammatical standpoint. The longest dividing list 8 is set so as to save a divided result until then while a dividing process is performed, and when it is necessary to perform a back track (to retry to divide ex post facto) at the time of finding the non-registered word, and it is constituted so that the result of the dividing process until then is kept, and it is utilized fro the process of the non-registered word. At a non-registered word processing part 7, the dividing process is performed in such a way that the non- registered word is considered as a word registered already temporarily, however, the part of speech obtained at that time is attached on the word, then being registered in the dictionary 1.
Patent JP-H06249440-A (JP)
Title: Structure of mounting discharge electrode for kerosene burner
Inventor: NAKANISHI YUTAKA
IPC: F23Q3/00
Filed: 1993-02-26
Abstract: PURPOSE:To enable a discharge electrode to be mounted and dismounted from the outside of an outer cylinder for a wick in a discharge ignition type kerosene burner. CONSTITUTION:A window hole 5 for ignition is formed in an outer cylinder 3 for a wick, which is opposed to a combustion wick 1 leaving a gap therebetween, or at a lower part of a combustion cylinder 4, and a discharge electrode 7 is constituted by a structure wherein a positive electrode 7a and a negative electrode 7b for discharge are unitarily mounted via an insulator 8 with the aid of a bracket 9. The tip of the discharge electrode 7 faces the combustion wick 1 through the window hole 5 for ignition and is fixed. Accordinaly, precision adjustment of an interval between both the electrodes 7a, 7b, or between the electrodes 7a, 7b and the combustion wick 1 becomes easier, and the mounting and repaire of them can be easily done. Furthermore, since a structure is made in such a manner that a cover 10 is pushed against the mounting portion of both the window hole 5 for ignition and the discharged electrode 7 by a spring 11, there is no gap in the window hole 5 and combustion is carried out without adverse effect.
Patent JP-H09249594-A (JP)
Title: Production of methanol
Inventor: OKAMOTO ATSUSHI
IPC: B01J23/60
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain methanol from carbon monoxide, carbon dioxide and hydrogen under mild conditions in high space time yield and selectivity by using palladium prepared from a halogen-free inorganic palladium compound and a zinc compound as catalysts. SOLUTION: Carbon monoxide is reacted with carbon dioxide and hydrogen in the presence of a catalyst (preferably having 0.5-10wt.% palladium content) comprising palladium prepared from a palladium compound (e.g. PdO) not containing a halogen element and a zinc compound (e.g. zinc nitride). The catalyst is preferably prepared by an impregnation method, e.g. a method dissolving the palladium compound into a dispersing medium and supporting the compound on the zinc compound. The catalyst is as necessary, preferably subjected to treatments such as baking, reduction, etc. Furthermore, the reaction is preferably carried out at 250-350 deg.C under 40-100atm at (1/10) to (10/1) molar ratio of hydrogen/carbon monoxide and carbon dioxide in 10<3> to 5×10<4> hr<-1> gas space velocity.