baber/WOPTO huggingface dataset:
Patent JP-H05248567-A (JP)
Title: Solenoid valve
Inventor: IDO KENJI
IPC: F16K31/06
Filed: 1992-03-09
Abstract: PURPOSE:To make a coil compact by applying the pushing-up force of a differential pressure sensitive body to the travel of a core, and reduce cost by simplifying a structure via the elimination of a collar for increasing magnetic efficiency. CONSTITUTION:In a valve performing the open and close control of a valve port for a fluid flow with a differential pressure sensitive body 23, a plunger 36 is provided within a guide cylinder section 29 for the body 23, together with a main spring 37 for energizing the plunger 36 on a resilient force less than the electromagnetic force of a coil. In addition, a core 33 for causing the lower end of the plunger 36 to contact the guide cylinder section 29 is so laid on the coil center axis as to be independent of an electromagnetic force, and an auxiliary spring 35 for energizing the core 33 is provided.
Patent JP-S5422835-A (JP)
Title: Magnetic toner
Inventor: UENO TAKESHI
IPC: G03G9/08
Filed: 1977-07-21
Abstract: PURPOSE:To alwayl produce an excellent electrostatic transfer image without incurring any edge effects by mixing special insulating and conductive toners to have an electric surface resistance of 10<8> to 10<10> ohms cm.
Patent JP-H02266563-A (JP)
Title: Basic cell of gate array
Inventor: TANAKA KOJI
IPC: H01L21/82
Filed: 1989-04-07
Abstract: PURPOSE:To miniaturize the chip size of a gate array IC and make it highly integrated by providing a projecting part while flexing a gate electrode and by aligning the contact of each source/drain in the longer direction of the gate electrode. CONSTITUTION:Gate electrodes 51 and 61 are flexed for forming so that the position of contacts 101-108 of a source and a drain may be aligned in the longer direction of the gate electrode (in the longer direction of a basic cell). Therefore, since width W2 of the basic cell is determined by the width of the gate electrodes 51 and 61, the dimensions of one contact, and the width of source/drain, it is possible to reduce the area by two contact regions as compared before and to achieve a drastic miniaturization. Therefore, it is possible to reduce the gate array IC and to highly integrate it easily.
Patent JP-H07117672-A (JP)
Title: Combination body of wheel jack and carrier
Inventor: JIEFURII KOFUAMERU
IPC: B62B3/10
Filed: 1994-04-25
Abstract: PURPOSE: To provide the combined body of a wheel jack and a cart used to mount and dismount a wheel for a vehicle, particularly, a heavy vehicle. CONSTITUTION: A wheel jack and a cart are provided with a pedestal 11 which is designed to position a wheel 10 and restrain it, a plurality of rollers 12, 13, 14 provided on the pedestal so as to rotate the wheel 10, a frame for holding the frame and the wheel at desired attitude, and a means for lifting the wheel 10 and the pedestal 11 above the ground or a base. Furthermore, the wheel jack and the cart are provided with a cart wheel arranged so as to move easily.
Patent JP-S58194672-A (JP)
Inventor: MURAYAMA MASATO
IPC: H04B1/08
Filed: 1982-05-21
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-S63253401-A (JP)
Title: Safety device for actuator control circuit
Inventor: NOTO YASUO
IPC: G05B23/02
Filed: 1987-04-10
Abstract: PURPOSE:To improve the safety of an actuator control circuit by securing such a constitution where both a microcomputer and a microcomputer monitor circuit monitor the abnormality with each other so that the malfunctions of an actuator can be effectively avoided. CONSTITUTION:A microcomputer monitor means 6 is added to a control circuit for an actuator 2 to monitor the working state of a microcomputer 1. While the microcomputer 1 contains a means to monitor the working state of the means 6. Thus, a circuit is constituted so that both the microcomputer 1 and the means 6 monitor the abnormality with each other. Then, the microcomputer 1 and the means 6 display the alarms to cut off an actuator drive circuit when they detect the abnormality with each other. Thus, the malfunctions of the actuator 2 are prevented and the safety of the actuator control circuit is improved.
Patent JP-H01259059-A (JP)
Title: Resin composition
Inventor: NAKAJIMA TAKASHI
IPC: C08K7/14
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a resin composition, having excellent friction and abrasion characteristics under wide use conditions by simultaneously blending an aromatic carbonate resin with polytetrafluoroethylene and ultrahigh-molecular weight polyethylene. CONSTITUTION:A resin composition obtained by blending (A) 100pts.wt. aromatic polycarbonate resin with (B) 1-30pts.wt. preferably 2-20pts.wt. powdery polytetrafluoroethylene having 0.01-500mu preferably 0.05-100mu average particle diameter and 1,000-10,000,000, preferably 50,000-2,000,000 average molecular weight, (C) 1-30pts.wt., preferably 3-20pts.wt. ultrahigh-molecular weight polyethylene (including modified substance thereof) having >=200,000 viscosity- average molecular weight and 1-500etam, preferably 3-200etam average particle diameter and (D) 0-75pts.wt. glass fibers, having preferably 0.005-0.02mm diameter and 0.01-10mm length and subjected to surface treatment or treatment with a binder.
Patent JP-2000285037-A (JP)
Title: Portable information collector and information collection method
Inventor: UCHIYAMA YOSHITERU
IPC: G06F11/34
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To correct the wrong time information and to record the correct time information by providing a function which corrects the time when the information are collected in response to the correction of the clock time. SOLUTION: The data which are inputted from a data input part 11 of a portable information collector 10 are processed as prescribed by a data processing part 12 and converted into a form that can be stored in a data storage part 13. Meanwhile, an inquiry is given to a clock part 15 about the current time and the replied current time is stored in the part 13 together with the inputted data. If the time S shown at the part 15 is different from the correct current time T by D, a clock correction part 16 receives the time S from the part 15 and replaces the time S of the part 15 with the correct time T. Then the part 16 calculates the difference D between both times S and T and corrects the data input time information stored in the part 13 by an amount equivalent to the difference D. Thus, the correct data input time information is obtained.
Patent JP-S5611934-A (JP)
Title: Production of carbon black-rubber composition
Inventor: ANDOU NORIO
IPC: C08L21/00
Filed: 1979-07-10
Abstract: PURPOSE: Addition of a water-soluble reducing agent to aqueous slurry of carbon black improves the scorch resistance of titled composition resulting from the cocoagulation of the slurry and rubber latex.  
     CONSTITUTION: Carbon black, 3W12pts.wt. per 100 parts of water, is dispersed to prepare the aqueous slurry, to which 0.1W1 part of water-soluble reducing agent, per 100 parts of carbon black, is added. The resultant slurry is added to a rubber  latex at a 100/10W250 ratio of the solid part of the latex/carbon black and they are  mixed homogeneously. Then, a coagulant such as sulfuric acid is added to effect  the cocoagulation. The water-soluble reducing agent is, preferably sulfite, dithionite, thiosulfate, sulfoxylate, oxalate and/or formate salts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11283037-A (JP)
Title: Port shape inspection device for internal combustion engine
Inventor: SHIMAOKA KIYOSHIGE
IPC: G06T7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a port shape inspection device for an internal combustion engine without requiring an operation test for judging the normal/defective condition of a cylinder head at a bench and improving the efficiency of a manufacturing process by surely judging the normal/defective condition of the port shape of the cylinder head. SOLUTION: The image of the opening part of the intake port 1 of a cylinder head 2 is picked up in image pickup means 12a and 12b and fetched as image information, while the relative position of the cylinder head 2 and the image pickup means 12a and 12b is established by a position establishing means 11a. Corresponding to the obtained relative position, the fetched image information and a standard pattern are position-corrected and then compared, and the normal/defective condition of the shape of the intake port 1 is judged by a judgement means 14 based on the mutual position deviation. Thus, the normal/ defective condition is objectively judged based on the numerical information of a picture element number or the like and a highly reliable inspection result is obtained.
Patent JP-H01261355-A (JP)
Title: Production of benzoic acid derivative
Inventor: NOMURA MASAHARU
IPC: C07D209/44
Filed: 1988-04-11
Abstract: PURPOSE:To readily obtain the subject compound useful as an intermediate for heat-sensitive coloring matters, etc., in high yield and purity, by treating a specific isoindolinone compound with an oxidizing agent in the presence of an alkali. CONSTITUTION:An isoindolinone compound expressed by formula I (R1, R2, R5 and R6 are H, alkyl, alkoxyalkyl, haloalkyl, allyl, etc.; R3 is H, halogen or alkyl; R4 is H, alkyl, phenyl or acyl) is treated with an oxidizing agent, such as hypohalite or hydrogen peroxide, in the presence of an alkali, such as NaOH or KOH, to afford a benzoic acid derivative expressed by formula II. The reaction is carried out at 40-200 deg.C, preferably 80-150 deg.C temperature. A heat- or pressure-sensitive dye can be obtained by the above-mentioned method without normally requiring operation, such as purification.
Patent JP-H06297006-A (JP)
Title: Wide flange shape high in dimensional accuracy and its manufacture and manufacturing device
Inventor: WATANABE KAZUO
IPC: B21B15/00
Filed: 1993-04-14
Abstract: PURPOSE:To make a dimension from the central position of a web to the tip of a flange constant, to improve the assembling accuracy on a user side and to automail the assembly of the device by reducing the thickness of the tip surface of each flange of a wide flange shape manufactured by rolling and specifying the offset accuracy of the web and the width accuracy of the flange. CONSTITUTION:The longitudinal bend of the wide flange shape sawed and cooled after it is rolled is straightened by a roller mill 17 and immediately after the tip part in the longitudinal direction of the wide flange shape leaves the straightener, continuously, the web is held by constraining rollers 7, 7' of a working device 5. At this time, a flange width and the one side width of the flange are measured simultaneously at a detecting end 3 and a prescribed controlling for the width dimension is outputted to each of a working jig holders 6 as setting signals to upper and lower positions through an operation and control system. Then, the tip surfaces of the flange are cut or polished by a working jig. In that case, when the offset accuracy of the web and the width accuracy of the flange of the wide flange shape are controlled to <=+ or -1mm, a severe accuracy demanded by the building industry or the like can be satisfied.
Patent JP-S5514739-A (JP)
Title: Distribution system for incoming call of attendant board
Inventor: ISHII AKIHIRO
IPC: H04M3/60
Filed: 1978-07-17
Abstract: PURPOSE:To secure the even distribution of the load for the operators of attendant board ATT by providing incoming sequence answering memory CQM in correspondence to attendant board control unit AP. CONSTITUTION:When the incoming is given to office trunk TRK from the main line side, trunk controller TP annalyzes the incoming call type information, the tenant information and the like and sends these information to central controller MP. MP decides the distribution the incoming call to ATT via incoming call distribution/identification unit ICD and then transfers the incoming information to CQM which is corresponding to AP within B board module. The AP within each module draws out the call to give incoming to ATT via CQM within the module and based on the incoming sequence.
Patent JP-S5711934-A (JP)
Title: Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product
Inventor: HOSOKAWA KIYOSHI
IPC: C07C29/38
Filed: 1980-06-26
Abstract: PURPOSE: To increase the production ratio of the titled by-product without reducing the quality and yield of the main product, by controlling the charging amount of formaldehyde in the reaction of formaldehyde with an alkanal in the presence of an alkali agent.  
     CONSTITUTION: In the reaction of formaldehyde with an alkanal of formula I (R 1  is lower alkyl or H) in the presence of an alkali metal hydroxide or an alkaline earth metal hydroxide to obrain trimethylolalkane or pentaerythritol of formula II (R is lower alkyl or methylol which corresponds to R 1 ), the molar ratio of the aldehyde to the alkanal is selected to more than stoichiometric level, and these raw materials and said alkali are added slowly to the reaction system while keeping the amount of the aldehyde to ≤ 20wt% of the sum of the aldehyde and the water existing in the system. The yield of the compound of formula III produced as a by-product is increased by this process.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247240-A (JP)
Inventor: SHIBAMIYA YOSHIKAZU
IPC: H02J9/06
Filed: 1985-04-25
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-S59215039-A (JP)
Title: Device for detecting defect of picture information disc
Inventor: HIRAI SHIGETOSHI
IPC: G11B7/26
Filed: 1983-05-20
Abstract: PURPOSE:To detect stably a defect signal existing on a disc face and a defect signal mixed in a picture signal by detecting an envelope from the picture signal including a pulselike defect signal and detecting only a pulse corresponding to the defect signal through circuits such as delay, addition and differentiation or the like. CONSTITUTION:A reproducing signal supplied to an input terminal 21 and including a synchronizing signal a1, a positive defect signal a2, a negative defect signal a3 and a positive defect signal a4 existing on the synchronizing signal is envelope-detected by an envelope detecting circuit 22, delayed by a delay circuit 23 only for a prescribed time tauD1 and outputted to a positive output terminal 33 as defect detected outputs h1, h2 by a positive defect detecting circuit 36 comprising an adder circuit 24 and a differentiating circuit 25 or the like. On the other hand, the reproducing signal supplied to the input terminal 21 is inputted also to an inverse circuit 34 and outputted to a negative defect output terminal 37 as a defect pulse h3 by a negative defect pulse detecting circuit 35.
Patent JP-S5612729-A (JP)
Title: ?alignmening device for ic projection exposure equipment
Inventor: SUWA KIYOUICHI
IPC: G03F9/00
Filed: 1979-07-12
Abstract: PURPOSE:To improve the alignment accuracy by reflecting scattered light or higher diffracted light alone from the surface having a cyclic alignment mark on the wafer surface while passing all reflected lights from the nonmarked surface through a shield plate. CONSTITUTION:The cycle of the wafer alignment mark 11 and the construction of the shield plate 5a are so determined that light of zero order alone passes from slitlike opening by shielding the diffracted light of + or -1 order or more and the mask alignment mark 10a is formed in the shape almost multiplying at a factor scale of the mark 11. Therefore, the slit image passes as it is through the opening of the shield plate 5a, thus not reflected, when the alignment mark 11 is not on the wafer 3. But when it is on the wafer 3, the image is scattered and diffracted and mostly enters the light detecting element 8 reflected on the mirror surface of the reflection shield plate 5a. The alignment position signal of a high contrast is obtained to improve the alignment accuracy.
Patent JP-H01258763-A (JP)
Title: Coater
Inventor: WATANABE KEIGO
IPC: G11B5/842
Filed: 1988-04-08
Abstract: PURPOSE:To extremely decrease the film formation defects such as vertical lines of coated films and rupture of a sheet material which are heretofore generated by solids by breaking and homogenizing the solids in paint by means of a pair of revolving rolls. CONSTITUTION:A pair of coating liquid measuring jigs 11a, 11b which are made in the form of a block or plate shape and face in proximity to each other via a slight spacing are provided. At least a pair of the revolving rolls 13a, 13b which revolve reverse from each other at a specified rotating angular velocity are disposed in proximity and approximately parallel to each other on the up stream side of the jigs 11a, 11b. Further, the approximately band- shaped sheet material 12 is run at a specified speed through the spacing between the rolls 13a and 13b from the up stream side to the down stream side. A box- shaped hopper 15 which internally includes the revolving rolls and a coating liquid pool 16 stored at a specified volume in the hopper 15 are provided and the spacing between the revolving rolls is adjusted to the spacing between the coating liquid measuring jigs or below. As a result, the film formation defects such as vertical lines of the coated films and the rupture of the sheet material which are heretofore generated by the solids are extremely decreased.
Patent JP-H05263338-A (JP)
Title: Racking device of filling knitting machine and method for determining its standard position
IPC: D04B15/12
Filed: 1992-03-12
Abstract: PURPOSE:To accurately locate a racking device of filling knitting machine on a racking standard position without being influenced by backlash and loss of synchronism of step motor by determining a shogging position of needle beds at fixed intervals from slits or a mark position of a linear encoder. CONSTITUTION:In racking of needle beds of filling knitting machine, a motor drive circuit 29 is controlled by a microcomputer 28, a step motor 9 is rotated by steps corresponding to the number of pulses inputted from the circuit 29 and the needle beds are laterally moved in one direction to a position for crossing slits 23 or a mark of a linear encoder 17 for indicating shogging width of the needles beds detected by pitch sensors 19 to count the number of pulses corresponding to the lateral movement. The number of pulses up to the center of the slits 23 or the mark is calculated from the counted number of pulses. The step motor 9 is driven based on the calculated number of pulses and the needle beds are located on a standard position. Standard positioning of home position is carried out by combination of an oblong window 22 and a home position sensor 18 in the same way manner.
Patent JP-S63270739-A (JP)
Title: Production of graft copolymer
Inventor: KADOI AKIRA
IPC: C08G75/00
Filed: 1988-04-08
Abstract: PURPOSE:To produce a graft copolymer excellent in balance among heat resistance, mechanical properties and good flow, by reacting a specified active vinyl (co)polymer with a polyarylene ether sulfone in a polar organic solvent. CONSTITUTION:An alkali phenolate of a bisphenol [e.g., 2,2-bis(4-hydroxyphenyl) propane] is condensed with an aromatic dihalogen compound (e.g., 4,4'- dichlorodiphenyl sulfone) to obtain a polyarylene ether sulfone (B) terminated with a phenolic hydroxyl group or an alkali phenolate group. 1-99pts.wt. active vinyl (co)polymer (B) having 0.05-30wt.% at least one functional group in the side chain, selected from among acid halide, glycidyl, halomethyl and sulfonyl halide groups (e.g., P-chloromethylstyrene copolymer) is reacted with 99-1pt.wt. component B at room temperature to 200 deg.C in a polar organic solvent (e.g., dimethyl sulfoxide).
Patent JP-H06299965-A (JP)
Title: Cryopump
Inventor: ISHIMARU HAJIME
IPC: F04B37/16
Filed: 1993-04-14
Abstract: PURPOSE:To suppress the heat transmission to a liquid helium container and reduce the consumption of the liquid nitrogen to be used for cooling the baffle by providing a lower chevron baffle cooled to the temperature level which is higher than the temperature level of the baffle on the side of a vacuum container side of an upper chevron baffle. CONSTITUTION:A lower chevron baffle 5 cooled to the temperature level higher than that of a baffle 4 is provided on the side of a vacuum vessel of an upper chevron baffle 4. An electronic refrigerating element 7 is interposed between the supporting frame of the lower chevron baffle 5 and a cryocasing 6 as the heat absorbing source to cool the lower chevron baffle 5. Both the upper chevron baffle 4 and the lower chevron baffle 5 are provided with the totally blackbodies surface. This constitution suppresses the heat transmitted to the liquid helium container without reducing the molecular flow conductance, and reduces the consumption of the liquid nitrogen.
Patent JP-H08259646-A (JP)
Title: Block copolymer and its production
Inventor: FUSAMAE HIROSHI
IPC: C08F297/02
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a block copolymer having such effects, when used in esp. a modified asphalt composition, as to obtain the asphalt composition higher in elongation, well-balanced with its softening point and improved in toughness and tenacity. CONSTITUTION: This block copolymer is obtained by using 10-60wt.% of an aromatic vinyl compound and 90-40wt.% of a diene compound, and has the following characteristics: having two or more Tg, i.e., higher temperature side Tg>=50 deg.C and lower temperature side Tg<=10 deg.C; having polymodal molecular weight distribution with Mw of 80000-500000 and Mw/Mn of 1.45-4.50; 30000-200000 in MwL (the peak minimum molecular weight among peaks for >=30000 molecular weight); having <=40wt.% of low-molecular weight portion <30000 in molecular weight and ultra-high-molecular weight domain 1.0-20.0 in HR (high molecular weight ratio).
Patent JP-H06279162-A (JP)
Title: Organic fertilizer and its production
Inventor: KANZAKI TAKESHI
IPC: C05G3/60
Filed: 1993-03-24
Abstract: PURPOSE:To improve the effect of controlling plant pathogenic fungi by adding a metal phthalocyanine compd. to a specific raw material for fermentation before primary fermentation, between the primary fermentation and secondary fermentation or before the secondary fermentation. CONSTITUTION:The metal phthalocyanine compd. expressed by formula (M is metal; R<1>, R<2> are H, halogen, COOH, SO3H, CONH2, etc.) is added in 10 to 300ppm amt. to the raw material consisting of a mixture composed of 50 to 80wt.% (hereafter %) org. matter having >=20wt.% arabinoxysilane and 20 to 50% adsorptive mineral material, such as zeolite, and coals, such as charcoal, to prepare the raw material for fermentation. One or more kinds among bacteria, such as Aspergillus wallabus and Aspergillus soya, are added at 0.05 to 0.2% to the raw material for fermentation subjecten to a sterilization treatment and moisture adjustment by heating steam and after the raw material is subjected to the primary fermentation, one or more kinds among Streptomyces actinoymycetes and Pseudomonas bacteria, are added thereto at 0.05 to 0.2%, then the raw material is subjected to the secondary fermentation, by which the org. fertilizer having the high effect or controlling the plant pathogenic fungi is obtd.
Patent JP-S63251569-A (JP)
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/18
Filed: 1987-04-09
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-S5211894-A (JP)
Title: Forming equipment for muitibeam
Inventor: KOSHIZAKI YUUJI
IPC: H01S3/00
Filed: 1975-07-18
Abstract: PURPOSE:To get from a beam, plural beams which have a same power with one another without the decrease of it power, by making plural parallel beams with several rotary reflection mirror which are fixed on a same shaft.