baber/WOPTO huggingface dataset:
Patent JP-S58177126-A (JP)
Title: Mixer element
Inventor: KOJIMA HISAO
IPC: B01F5/00
Filed: 1982-04-12
Abstract: PURPOSE:To enhance the mixing action of a fluid and to reduce flow pressure loss, by using a mixer element constituted so as to connect a spiral blade forming separated fluid passages to a main body over the total length thereof in a spiral form in a connected state. CONSTITUTION:A spiral blade 4 forming plural separated fluid passages 2, 3 is connected to a main body 1 over the total length thereof in a spiral form as well as twisted to a clockwise direction or a counterclockwise direction and, in addition, the total cross areas of the fluid passages 2, 3 are made constant over the total length of the main body 1. The fundamental constitutional element of a fluid mixer due to the obtained mixer element is assembled in such a manner that the downstream end of either one of a unit is directly adjacent to the upstream end of the next adjacent unit and placed in such a state that the end flange of the spiral blade forms a certain angle. This angle, that is, a contact angle is not limited but it is pref. about 90 deg. or 180 deg. when the succeeding unit has the same twisted direction as the preceding unit while pref. about 90 deg. in a reversely twisted direction.
Patent JP-H08228471-A (JP)
Title: Booster circuit
Inventor: KONO KENJI
IPC: G11C16/06
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a high voltage having both polarities by a single booster circuit by a method wherein a plurality of positive voltage generation unit circuits of a positive voltage booster circuit are combined to obtain a high voltage of a positive polarity and a polarity conversion circuit is added thereto to obtain a high voltage of a negative polarity. CONSTITUTION: A positive voltage booster circuit 10 is composed of a plurality of positive voltage generation circuits 12. Capacitors C2 to C5 of all the positive voltage generation circuits 12 are charged in a parallel connection at an input voltage Vcc, and next they are switched in a series connection by a connection path switch circuit comprising first MOS transistors T2 to T5 and second MOS transistors T7 to T10, and a charge voltage is superposed to obtain a positive voltage VP. A negative voltage generation circuit 7 is added to the positive voltage booster circuit 10 via connections 20 to 29. The negative voltage generation circuit 7 is provided with a polarity conversion circuit 8, which converts the positive voltage VP boosted in the plurality of positive voltage generation unit circuits 12 of the positive voltage booster circuit 10 into a negative voltage VN.
Patent JP-S61219126-A (JP)
Inventor: FUKUDA KOJI
IPC: H01G5/00
Filed: 1985-03-25
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-H01233354-A (JP)
Title: Method and apparatus for crystal orientation analysis
Inventor: FUNAKI SHUICHI
IPC: G01N23/00
Filed: 1988-03-14
Abstract: PURPOSE:To store results of an orientation analysis handily and quickly without requiring skill, by performing an automatic line drawing and analysis based on an ECP image obtained with a scan electron microscope having an ECP function to record the results of the orientation analysis. CONSTITUTION:An ECP image obtained with a scan electron microscope having an ECP function is recorded into a disc while line image information is obtained with an image processor to be recorded into the disc. Based on the line image information, an arithmetic device and a controller are used to generate several kinds of candidate patterns and the candidate pattern well matching a line image is selected to record the crystal orientation thereof into said disc. When no matched pattern is obtained, a candidate pattern is generated using a recombination of pair lines, a line image only by the pair lines and a corrected line image employing a digitizer; thus, a crystal orientation is obtained in the same procedure to be recorded into the disc.
Patent JP-S51135929-A (JP)
Title: Process for preparing novel prinone d ye
Inventor: IMAHORI SEIICHI
IPC: C09B57/00
Filed: 1975-05-20
Abstract: PURPOSE: A perinone dye of formula I and II : (where R 1  is H, an alkyl group, etc.; R 2  is an alkoxycarbonyl group, etc.; R 3  is an alkyl or aryl group, etc.; R 4  is H, a halogen, an alkoxy group, etc.) For example, a dye expressed by formula III, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63226370-A (JP)
Inventor: KANEKO TAKEO
IPC: A61N2/00
Filed: 1987-03-17
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-2000257799-A (JP)
Title: Gas feeding method
Inventor: SAITO TOSHIHARU
IPC: F17D1/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeding method capable of eliminating treatment to cause wasteful consumption such as diffusion treatment conventionally practiced in the case where pipe pressure abnormally rises and free to carry out effective treatment in safety and in environmental countermeasures. SOLUTION: A gas pressure regulator 1 is set at a part of a conduit 2 extended to a demanding user, a recovery part 3 communicated to the conduit 2 between the gas pressure regulator 1 and the demanding user is provided in the neighbourhood of the gas pressure regulator 1, and a tank 4 for recovering free to adsorb and store gas in the conduit 2 is connected to a terminal of the recovery part 3 under this method. The tank 4 for recovery adsorbs and stores gas in the case where gas pressure in the conduit rises higher than a specified value at the time of using gas, and stored gas is discharged toward the conduit 2 in the case where it lowers by more than the specified value.
Patent JP-S51135693-A (JP)
Title: Method for measuring waste gas from a bench simulator of a diesel engi ne
Inventor: HIRAKATA SUMIO
IPC: G01M15/04
Filed: 1975-05-20
Abstract: PURPOSE: To provide a method for rapidly measuring waste gas by use of a waste gas measuring apparatus of small occupation area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08234990-A (JP)
Title: Expert system
Inventor: SATO NAOTO
IPC: G06N5/04
Filed: 1995-02-24
Abstract: PURPOSE: To reduce the burden of a confirmation job that is needed for change of a rule by registering a temporary rule as a permanent rule when the inference result is matched with the decision result in regard of a generated rule. CONSTITUTION: A generated rule is temporarily stored in a temporary rule storing part 17, and the second inference is carried out by an inference engine 13 that is using the generated rule. When the inference result of the rule is matched with its decision result, the temporary rule is registered as a permanent rule in a permanent rule storing part 14. A rule type decision part 16 decides a rule type in which the rule can be changed, and a critical rule extraction part 18 extracts a changeable critical rule. This extracted critical rule is stored in a temporary rule storing part 17 and then temporarily changed or operated. Then the inference result most approximate to the teacher data and the operated rule are displayed at an input/output interface part 10 for execution of change of the rule.
Patent JP-2000260842-A (JP)
Title: Test element group for detecting short circuiting between wirings, its manufacturing method, and method for detecting the short circuiting between wirings
Inventor: SETA KUNIHIKO
IPC: G01R31/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To surely detect the there is a risk of short circuiting between wiring, in a semiconductor integrated circuit. SOLUTION: A test element group consists of a plurality of parallel lower- layer wiring 12 formed a the upper portion of a substrate, where a semiconductor integrated circuit is formed, an interlayer insulating film 13 for covering the area between the lower layer wiring and an upper portion, and comb-shaped upper-layer wiring 14 and 15 which is formed on the interlayer insulating film 13, while opposing each other independently. An interval G of the lower-layer wiring 12 is formed, while being changed.  Although the test element group is made to generate etching remainder at the upper-layer wirings 14 and 15 due to the level difference caused by the lower-layer wiring 12 for indicating the presence or absence of the short-circuiting between wiring, the state of a plurality of types of level differences to the upper-layer wiring 14 and 15 for setting the worst state can be set by changing the interval G of the lower- layer wiring 12.
Patent JP-S62223380-A (JP)
Inventor: IWASAKI OSAMU
IPC: D06M101/16
Filed: 1986-03-17
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-S51134905-A (JP)
Title: Control device for pole-change motor compressor
Inventor: IKOMA MITSUHIRO
IPC: H02P25/10
Filed: 1975-05-19
Abstract: PURPOSE: A controlling device whereby smooth  operation of a pole-change motor used for a compressor is achieved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60204073-A (JP)
Title: Reservation system of goods or the like
Inventor: UCHIDA YASUO
IPC: G06Q50/00
Filed: 1984-03-27
Abstract: PURPOSE:To add settlement accounts with an easy operation to improve the customer service by providing a processing means which uses a newly stored settlement account as the settlement account for inputted identification data. CONSTITUTION:A customer inserts his card to a card reader 24 of a reservation terminal machine 22. Since he wants to set additionally a settlement account, he inputs ''9'' with a ten-key 261. A CPU of a CATV center retrieves a settlement account storage area of a center file to discriminate whether a newly added settlement account is registered in an area corresponding to the identification code (card number) or not. If it is not registered there, data which writes the account number of the newly additional registered settlement account on the card is transmitted to the reservation terminal machine 22. The reservation terminal machine 22 writes the number of the added settlement account on the card on the basis of transmitted data.
Patent JP-H03265789-A (JP)
Title: Pipe fitting
Inventor: KAJIKI YOSHIAKI
IPC: F16L21/08
Filed: 1990-03-12
Abstract: PURPOSE:To prevent slip out of a spigot from a socket by equipping it with a socket, which has recess, and a cylindrical stopper, which has a tapered face inside the recess and whose diameter can be reduced or enlarged, and besides dividing the stopper into plural parts in the circumferential direction by recesses. CONSTITUTION:A pipe fitting is composed of a socket 10 and a stopper 20. The stopper 10 is a cylindrical body in which the spigot 40 to be connected is inserted, and is provided with a recess 13 which has a tapered face 13a where the diameter is reduced as it approaches an opening 11. The stopper 20 is ar ranged inside the recess 13, and has a tapered face 21 where an angle of inclina tion is larger than that of the taper face 13a of the recess 13, and one part of it is separated by a cut 25, whereby it is becoming a cylindrical body capable of expansion and reduction of the diameter. As a result, the stopper is reduced enough for diameter, and the locking force to the periphery of the spigot becomes strong, and the slip out of the spigot can be prevented.
Patent JP-H07266454-A (JP)
Title: Pneumatic tire with inner liner of cured rubber compound containing ldpe or lldpe
Inventor: ROJIYAA NIIRU BIAAZU
IPC: C08L23/22
Filed: 1995-03-20
Abstract: PURPOSE: To provide a pneumatic rubber tire having an integrated inner liner of a sulfur cured rubber compd. CONSTITUTION: In a pneumatic tire having an integrated inner liner of a sulfur cured rubber compd., the rubber compd. consists of 60-100 pts.wt. of (1) a rubber selected from the group consisting of butyl rubber, chlorobutyl rubber, bromobutyl rubber and a mixture of them and about 0-40 pts.wt. of (2) a rubber selected from the group consisting of an acrylonitrile/butadiene copolymer, a styrene/butadiene copolymer, natural rubber and a mixture of them on the basis of 100 pts.wt. of the total rubber in the rubber compd. Further, on the basis (phr) of 100 pts.wt. of the total rubber in the rubber compd., 5-15 wt.% of a polymer selected from the group consisting of low density polyethylene, linear low density polyethylene and a mixture of them is added.
Patent JP-H03261632-A (JP)
Title: Ultraviolet ray-shielding glass fiber composition
Inventor: NAKA ATSUSHI
IPC: C03C4/08
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a glass fiber composition having a sufficiently high ultraviolet ray-shielding performance to prevent the back-curing in the simultaneous exposure of both surfaces of a printed circuit board with ultraviolet ray by adding Fe2O3 and TiO2 at specific ratios to an alkali-free glass fiber composition. CONSTITUTION:The objective ultraviolet ray-shielding glass fiber composition for printed circuit board is produced by adding 0.5-1.8wt.% of Fe2O3 and 0.2-2.0wt.% of TiO2 to 100wt.% of an alkali-free glass fiber composition. The alkali-free glass fiber composition is glass fiber essentially free from alkali, i.e., glass fiber containing <=1.0wt.% of R2O (R is Li, Na or K), preferably so-called type-E glass.
Patent JP-S59187023-A (JP)
Title: Manufacture of flame-resistant polyester
Inventor: MATSUNAGA NOBUHIRO
IPC: C08G63/00
Filed: 1983-04-06
Abstract: PURPOSE:To obtain titled polymer of high melting point and good color tone, with high residual phosphorus content, free from gelling, by adding to the reaction system a trifunctional phosphorus compound and a specific difunctional one at different specified point, respectively. CONSTITUTION:(A) A trifunctional phosphorus compound (e.g., trimethyl phosphate) is added to the reaction system in such an amount as to represent 0.2- 1.5%, calculated as phosphorus atom weight, based on the polyester finalylly produced to carry out a preliminary polycondensation between (B) terephthalic acid or difunctional carboxylic acids consisting mainly of terephthalic acid, or its (those) ester-forming derivative(s) and (C) ethylene glycol or glycols consisting mainly of ehtylene glycol. Further, at the point when the intrinsic viscosity of the reaction mixture reaches >=0.3, (D) a mono-on difunctional phosphorus compound having free acidic OH group (pref. phenyl-phosphonic acid) is added in such an amount as to represent 0.2-1.5%, calculated as phosphorus atom weight, based on the final polyester, to carry out the rest of the polycondensation, thus obtaining the objective polymer.
Patent JP-2000253792-A (JP)
Title: Terminal tackle winding tool for fishing
Inventor: FURUTA TETSUYA
IPC: A01K97/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal tackle winding tool for fishing usable for many usages in the case of providing a fishing line with various terminal tackles, etc. SOLUTION: This terminal tackle winding tool A for fishing is made of a polyethylene and is capable of winding a terminal tackle tool in various mode states by a seizing part 26, a slit 22, depths of cut formed on formation parts 17 of depth of cut of projected parts 16a to 16d, notch parts 57 of projected parts 56a to 56d, opening parts 28 and 66. Since the tool is provided with a projected part 64 and a hole part 24, the closed state of a first laminar part 10 and a second laminar part 50 can be surely retained.
Patent JP-H06275076-A (JP)
Title: Semiconductor memory device
Inventor: SUGIYAMA TAKASHI
IPC: G11C11/413
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the power consumption of a semiconductor memory device in a waiting state. CONSTITUTION:The read and write operation by a memory cell array and a peripheral circuit 3, and the waiting state performing no write and no read operation are set based on control signals RAS' and CAS'. First and second voltage supply circuits 4, 5 or first and second current supply circuits 8, 9 are interposed between the memory cell array and the peripheral circuit 3 with power source Vcc through a selection circuit 6. A control signal detection circuit 7 selecting the voltage or current supply circuits 4, 8 by the selection circuit 6 when the write and read operation are set, and selecting the second voltage or current supply circuits 5, 9 by the selection circuit 6 when the waiting state is set is provided. In the waiting state, the voltage supplied to the memory cell array and the peripheral circuit 3 is stepped down, or the current is suppressed.
Patent JP-H03260893-A (JP)
Title: Paper money processor
Inventor: HAMAZAKI TOSHIYA
IPC: G07D9/00
Filed: 1990-03-12
Abstract: PURPOSE:To improve safety by providing a detecting means to detect illegal actions at a cartridge and inhibiting the processing control of housing paper moneys at a control means when the detecting means detects the illegal actions. CONSTITUTION:A cartridge 18 to be attached/detached to a money receive/ dispense mechanism 10 is equipped with a shutter 24 at an opening part 23 and an opening/closing lid 25 on the side surface so as to be locked. When the shutter 24 is closed, the shutter is locked and when it is loaded onto the money receive/dispense mechanism 10, the lock is released. Then, the shutter 24 is pulled out as well. When shock more than needed is applied onto the cartridge 18, an acceleration sensor detects the shock and a shutter close sensor 26 detects that the shutter 24 is unnaturally opened by force. Then, a lid close sensor 27 detects that the opening/closing lid 25 is unnaturally opened by force. In respect to the cartridge where the illegal action is detected, the processing such as complementing or collecting paper moneys is inhibited. Thus, the paper moneys are controlled separately for the cartridge and the paper money processor, the control responsibility is made clear and further, the safety is improved in the operation by a third person.
Patent JP-S62219820-A (JP)
Title: Tester for analog-digital converter
Inventor: KUROYANAGI YOSHIRO
IPC: H03M1/10
Filed: 1986-03-20
Abstract: PURPOSE:To extract and decide noise and partial deviation of linearity accuracy by using selectively two DACs to generate a step waveform thereby measuring continuously at output code of the ADC. CONSTITUTION:A data is inputted in a DAC input memory 3 from a CPU 1 via a controller I/F 2. A timing signal is generated from the controller I/F 2 and the data inputted in the memory 3 is sent to the 1st DAC 5 and the 2nd DAC 6. The 1st DAC 5 or the 2nd DAC 6 outputs one stage of analog signal, which is inputted to an ADC 8 to be measured. The ADC 8 to be measured is operated at each cycle to output the ADC output data. The data is transferred to the CPU 1 via a photocoupler I/F 4 and an ADC output code memory 7. The ADC output data obtained by repeating the operation at each cycle is checked by the CPU 1, processed internally, the linearity accuracy and noise level of the ADC 8 to be measured are decided and the result is outputted.
Patent JP-S57175405-A (JP)
Title: Side protector for tire, and tire assembly
Inventor: TSUCHIYA YASUKATA
IPC: B60C13/00
Filed: 1981-04-22
Abstract: PURPOSE:To protect the side of a tire from rocks etc. and enable the use of a side protector for a conventional wheel rim, by fitting an annular elastic together with the tire bead on the tire rim so that the elastic member is curved  outside the side of the tire. CONSTITUTION:A side protector 10 is composed of a base 11, a protruded part 12 and a top 13. The base 11 is fitted together with the bead 4 of a tire on the rim flange 7. The top 13 is located in contact with the side of the tire. A reinforcing layer is provided in the protector 10 to keep it curved keep the contact pressure of the top 13 high. For that reason, pebbles or the like cannot invade along the contact part of the top 13. The side protector 10 can be applied to a conventional wheel rim.
Patent JP-S62220503-A (JP)
Title: Polymer of vinyl compound and production thereof
Inventor: SUGIMOTO RYUICHI
IPC: C08F8/42
Filed: 1986-03-20
Abstract: PURPOSE:To produce a polymer having a carbon main chain and having hydrogenated silicon group, by polymerizing a vinyl compound in the presence of a lithium compound as a catalyst and reacting the resultant polymer with a specific silane compound in a state that the polymer contains active lithium terminal. CONSTITUTION:A vinyl compound polymer having a silane group of formula II (n is 1-3) on at least one terminal and containing >=2 vinyl compound monomer units is produced by polymerizing a vinyl compound in the presence of a lithium compound (e.g. lithium metal, alkyllithium, etc.) as a catalyst usually at -100-+100 deg.C and reacting the resultant polymer having active lithium terminal with a hydridosilane compound of formula I (R is hydrocarbon group; l>=1; m is 1-2l+2). EFFECT:A hydrosilylation reaction, etc., can be carried out by this process to give a polymer having industrial value.
Patent JP-S60206240-A (JP)
Title: Control system for apartment building
Inventor: KAMIYA FUMIO
IPC: H04M11/02
Filed: 1984-03-30
Abstract: PURPOSE:To test the security of a dwelling terminal device from outside a room and to facilitate wiring construction by uniting a control part which transmits security information on the terminal device and control various control signals with a dwelling door phone. CONSTITUTION:Dwelling equipment is constituted by providing a call control part consisting of a transmission part and a speech switching part in a door phone repeater 5 and uniting the transmission control part with a transmission part 54 for security information transmission, and a transmission line 4 is used as a control line in common. The transmission part 54, therefore, sends out the monitor signal of an alarm sensor 7 which is inputted from a security reception part to the transmission line 4 and also controls the speech switching part 54 according to the control signal of a main device which is not shown in a figure to allow a talk between the main device and a house controller body 6. Further, when a broadcasting reception command is send from the main device as a control signal, the broadcasting speaker in the main body 6 is connected to a broadcasting line 2 through the speech switching part 56 to receive a broadcast from the main device.
Patent JP-H11322695-A (JP)
Title: Production of nitrile
Inventor: MATSUOKA SHOTARO
IPC: C07C253/22
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To produce a nitrile useful as an intermediate for medicines, agrochemicals, dyes, pigments, etc., according to a method by which stable production can be carried out without any problems in aspects of safety and operating efficiency by adding and reacting urea with a specific carboxylic acid in a molten state. SOLUTION: (B) Urea is added and reacted with (A) a carboxylic acid represented by the formula R-COOH [R is a (substituted)alkyl, an alkenyl, an alkynyl or the like] in a molten state (e.g. p-toluic acid) preferably in the presence of a catalyst such as a mixture of boric acid with cobalt acetate to produce the objective compound represented by the formula R-CN (e.g. p- tolunitrile). The catalyst is preferably used in an amount of about 0.1-10 wt.% based on the component A. When the cobalt salt is used as the catalyst, the amount of the component B used is preferably <1 mol based on 1 mol of the component A. In the method, a waste gas distillate line is preferably connected to a reactor and heated at >=60 deg.C.
Patent JP-S51136782-A (JP)
Title: Process for introducing aromatics into olefinic copolymer
Inventor: KOMATSU TOSHIHARU
IPC: C08F8/14
Filed: 1975-05-23
Abstract: PURPOSE: To attain a higher yield of stabilized polymers by reacting stabilizers with and olefinic copolymers containing carboxylic acid vinyl esters in the presence of specific alcohols in the reaction system. 
     COPYRIGHT: (C)1976,JPO&Japio