baber/WOPTO huggingface dataset:
Patent JP-2000066388-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOMATA KATSUMI
IPC: H01L21/027
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To attain a small size difference between sparse and dense patterns and to ensure good exposure margin as well as to give good resolution and a good pattern section by incorporating a specified alkali-soluble novolak resin and naphthoquinonediazidosulfonic ester of a specified phenol compd. SOLUTION: The radiation sensitive resin compsn. contains (A) an alkali- soluble novolak resin obtd. by the reaction of m-cresol and a phenol compd. of formula I with an aldehyde compd. and (B) naphthoquinonediazidosulfonic ester of a phenol compd. selected from the group consisting of phenol compds. of formulae II and III. In the formula I, R1 and R2 are each alkyl, cycloalkyl, alkoxy or aryl. In the formula II, X1 and X2 are each H or alkyl and (p) is 1 or 2. In the formula III, X3 is H or alkyl and (q) is 1 or 2.
Patent JP-2001072930-A (JP)
Title: Foaming fireproof coating material
Inventor: ADACHI KIYOSHI
IPC: C09D7/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional foaming fireproof coating material which can express a variety of designing such as the texture of a plastered wall, a sand wall and the like, three-dimensional patterns with a sense of unevenness and the like and, simultaneously, possesses heat insulating properties and heat reflecting properties. SOLUTION: A foaming fireproof coating material comprises a vehicle of a coating formed of an water base acrylic resin or a latex system, an aqueous alkyd system, a melamine system, a urea/phenolic resin system, a vinyl chloride system or the like, a blowing agent which evolves a gas such as non-combustible ammonia and carbon dioxide by caloric heat, a carbonized layer-forming substance which includes, for example, a saccharide and a polyhydric alcohol and forms a carbonized layer by foaming under caloric heat, and a coated-type catalyst for forming a the carbonized layer which include, for example, ammonium phosphate micro-capsulated with a thin film of a water-resistant resin. In this instance, 20-40 wt.% closed-type hollow ceramic fillers having an average particle diameter of 200-300 μm are incorporated into the coating material.
Patent JP-S60143572-A (JP)
Title: Manufacture of grid for paste type plate
Inventor: KITOU KAORU
IPC: H01M4/73
Filed: 1983-12-29
Abstract: PURPOSE:To increase production efficiency and reduce cost of production control by fixing a grid comprising acid resistant synthetic resin on one side of a lead or lead alloy grid and adjusting thickness of the grid. CONSTITUTION:A lead or lead alloy grid 1 is heated, for example, at 170-250 deg.C when polypropylene grid is used, and acid resistant synthetic resin grid 2 is pressed and melt-bonded on one side of the grid 1 to form a paste type grid 3. Only one kind of lead or lead alloy grid 1 having required minimum thickness can meet all the requirements, and when grid having different thickness is required, synthetic resin grids having various thickness are ready for use. Therefore, production efficiency of grid is increased and cost of production control is reduced.
Patent JP-S61126593-A (JP)
Inventor: NAKAI HISAO
IPC: G09G5/02
Filed: 1984-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0297143-A (JP)
Title: Interrogator, responder, and communication system provided with them
Inventor: HARUYAMA SHINICHI
IPC: H04W84/10
Filed: 1988-10-03
Abstract: PURPOSE:To take only an accurately received and demodulated question signal into a response control means by transmitting a use enabling signal to permit a responder to take the received and demodulated question signal into the response control means at the time of coincidence between contents of the question signal and a received and demodulated response signal. CONSTITUTION:When the question signal is outputted from a microprocessor 8 and is correctly received by a responder 6, the response signal having the same contents as the question signal is transmitted from the resonder 6 to the interrogator 1. The question signal and the received and demodulated response signal are stored together in a comparing circuit 15 and are compared whether the contents of both signals coincide or not with each other at the time of terminating transmission of the question signal. When a coincidence signal is given, the microprocessor 8 outputs the use enabling signal. Thus, since an erroneous question signal is not taken into the microprocessor 26 of the responder 6, an erroneous response signal is not outputted in response to the erroneous question signal and the signal is not rewritten with erroneous information.
Patent JP-H1170757-A (JP)
Title: Film for base paper for heat-sensitive stencil printing
Inventor: HIRAOKA TOSHIHIKO
IPC: B41N1/24
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a film for base paper for heat-sensitive stencil printing which enables the remarkable improvement of sensitivity and resolution and also the clear makeup and printing of a character and a solid print form. SOLUTION: This film is composed of a biaxially oriented polyester film and has a film thickness (d) range of 0.3-3 μm. In addition, the surface of the film meets formula: SRma/d<=0.7, SSr>=30. In the formula, SRma is the maximum height [μm] of a three-dimensional surface, d is a film thickness [μm], and SSr is the area percentage % of a center face.
Patent JP-H08115352-A (JP)
Title: System verification device
Inventor: URAOKA TORU
IPC: G06F17/50
Filed: 1994-10-14
Abstract: PURPOSE: To provide a system verification device which automatically verifies the adequacy of a system by a formal procedure. CONSTITUTION: A 1st converting means 2 converts given design into a term which is a formal expression of algebraic specifications. This conversion is performed on the basis of a 1st function group corresponding to respective elements included in the design of the system. A 2nd converting means 3 converts a request into an equation as a formal expression of the algebraic specifications. This conversion is performed on the basis of a 2nd function group corresponding to respective elements included in the request for the design. The equation represents characteristics that the term based upon the design should satisfy. The 1st and 2nd function groups are previously inputted to and stored in a storage means 1. A verifying means 4 verifies whether or not the term satisfies the equation.
Patent JP-H11143207-A (JP)
Title: Method for controlling dispersion of toner density
Inventor: WONG LAM F
IPC: G03G15/08
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To set triboelectrostatic charging independent of process controlled static electricity in the whole environment by comparing a difference between the reflectance of a 1st test target and that of a 2nd test target, obtaining an error value and deciding a toner supply time by a toner supply mechanism in response to the error value and the number of pixels of an original. SOLUTION: A patch of 12.5% and a patch of 50% are arranged so a to develop and sense in the image area of a photoreceptor (122). Next, the difference of the reflectance is calculated and the difference is compared with the reference value, and then, it is decided whether the comparison is within a prescribed extent or within the target (124-128). In the case the comparison is within the allowable extent, the setting operation is finished (130). In the case where the comparison is not within the allowable extent, it is confirmed whether the comparison value or the error signal is beyond the prescribed extent (132). On the other hand, in the case where the measured value is beyond the prescribed extent, that is, in the case where the toner density is higher than the desirable toner density, a toner cleaning processing is started from a toner housing (140). Especially, as for a copy sheet with a photoreceptor on which a toner image of 25% is projected, the photoreceptor is cleaned without transferring to the copy sheet.
Patent JP-S63105692-A (JP)
Title: Production of biologically active substance and culture medium therefor
Inventor: TSURUMIZU TAKASHI
IPC: A61K39/10
Filed: 1986-10-22
Abstract: PURPOSE:To industrially mass-produce an antigen, by adding a water-soluble cellulose ether derivative to a liquid culture medium in subjecting a phylactic antigen-producing microorganism by a submerged culture method and collecting the resultant antigen. CONSTITUTION:A phylactic antigen-producing microorganism, e.g. Bordetella pertussis, other bacteria of the genus Bordetella, Actinomyces viscosus, Streptococcus mutans, etc., is cultivated in a liquid culture medium by a submerged culture method. In cultivation using a well-known culture medium and condition suitable for each bacterium, a water-soluble cellulose ether derivative, e.g. methyl cellulose, hydroxypropyl methyl cellulose, etc., is added in an amount of 0.001-1g based on 1l culture medium. The cultivation is carried out at 20-37 deg.C temperature while performing defoaming treatment to collect the aimed phylactic antigen from the obtained culture by a well-known method.
Patent JP-2000081064-A (JP)
Title: Conical spring washer
Inventor: TERAMAE HIROSHI
IPC: F16F1/32
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To hard to generate the stick without increasing the machining cost of each member extremely in a conical spring washer used in a friction mechanism. SOLUTION: A second conical spring washer 101 is a member for giving a repulsion force to both members by being arranged in a compressed state between flanges 64, 65 and bush 19 arranged side by side in the axial direction. The second conical spring washer 101 is provided with a ring shape plate main body and a fulcrum 105. The ring shape plate main body has a prescribed width in a radius direction. The fulcrum 105 is formed on the inner periphery part of the plate main body and supported to the flange 64 while projecting from the other part.
Patent JP-H05131409-A (JP)
Title: Manufacture of cement concrete structure
Inventor: SHIGERU KEIJIRO
IPC: C04B28/04
Filed: 1991-09-27
Abstract: PURPOSE:To effectively manufacture a structure and obtain economic effect by a method in which the powder with prescribed particle diameter is added to the cement concrete in an uncured state and is mixed therewith, and then the material is poured into a form and the form is caused to absorb the moisture in the concrete and further after the dehydration and the solidification thereof, the material is taken out from the mold and is further cured. CONSTITUTION:The powder with the average particle diameter of at most 30mum is added to the cement concrete in an uncured state and is mixed therewith, and then the material is poured into the form with water absorption properties, whereby the moisture in the cement concrete is absorbed in the form. After the dehydration and the solidification thereof, the material is taken out from the mold and is further cured, thereby producing a cement concrete structure. Thus, when the fine powder with the average particle diameter of at most 30mum is added to the concrete, attraction is produced between the cement particles or the aggregate in the uncured cement concrete and the fire powder, and the adhesive between the uncured cement concrete and the form with water-absorption properties is weakened, and mold selease characteristics becomes favorable.
Patent JP-H0971609-A (JP)
Title: Recovery of polymer
Inventor: ITO TAKAAKI
IPC: C08F6/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering efficiently polymer particles of a narrow range of particle size distribution from a polymer latex by making the polymer latex contact with an aqueous solution of a coagulant in a piston- flow path and flow through the path in condition of a laminar flow to obtain coagulated slurry, and stirring the slurry at a specific temperature. SOLUTION: This method makes a polymer latex obtained by emulsion polymerization (e.g. latex of polybutadiene, butadiene-styrene copolymer, etc.) contact with an aqueous solution of a coagulant such as an inorganic or organic acid (salt) in a path that causes a piston flow in coagulating equipment, and the mixture flow through the path in the coagulating equipment in laminar flow condition of Reynolds number of <=1000 to form coagulated slurry, and then agitates the slurry in an agitating vessel at a temperature higher than the coagulating temperature in the coagulating equipment.
Patent JP-H0298195-A (JP)
Title: Manufacture of multilayer printed board
Inventor: FUJII TASUKU
IPC: H05K3/46
Filed: 1988-10-04
Abstract: PURPOSE:To form an accurate printed board without positional deviation between cores at the time of press-molding by aligning the cores with a shape memory alloy pin of a predetermined shape. CONSTITUTION:A shape memory alloy pin 1 formed at one end with a collar 1a and at the other with a divided part 1b is inserted into the positioning hole of a core material 4 superposed through a prepreg 3, the material 4 is positioned, pressurized, heated and press-molded. Then, the part 1b of the pin 1 is deformed by heating, the whole length of the pin 1 is decreased to be molded without buckling, etc., to eliminate the positional deviation between the materials 4, and an accurate multilayer printed board is formed.
Patent JP-H07106164-A (JP)
Title: Neutral point reactor
Inventor: SATO KOICHI
IPC: H01F27/36
Filed: 1993-10-06
Abstract: PURPOSE:To reduce tank loss and stray loss of a wiring, and ensure a light weight reactor by covering the surroundings of opposite ends of the wiring with a cylindrical non-magnetic conductor reverse magnetic shielding. CONSTITUTION:A winding 1 is accomodated in a tank. The surroundings of opposite ends of the winding 1 are covered with a cylindrical reverse magnetic shielding 6. The reverse magnetic shielding 6 is formed with a non-magnetic conductor such as aluminum and copper. The thickness of the opposite ends of the reverse magnetic shielding 6 is made thicker than that at the central portion. Hereby, a leaking magnetic field from trite ends of the wiring is confined in the reverse magnetic flux shielding, and hence is reduced in its flowing into the tank. Thus, tank loss is reduced and stray loss of the wiring is also reduced. Further, the reactor is reduced in its weight.
Patent JP-H0559592-A (JP)
Title: Electrodeposition method through-hole substrate
Inventor: TAGUCHI HIROKANE
IPC: H05K3/00
Filed: 1991-09-02
Abstract: PURPOSE:To provide the electrodeposition method for forming a good etching resist without generating clogging in small-diameter through-holes even if the diameter is small. CONSTITUTION:This electrodeposition method for a through-holes substrate consists in intermittently repeating energization in the method for depositing an etching resist by electrophoresis at the time of forming the resist on the through-holes substrate by using the electrodeposition method.
Patent JP-H03113531-A (JP)
Title: Disk drive controller
Inventor: IZEKI TOSHIYUKI
IPC: G06F13/38
Filed: 1989-09-28
Abstract: PURPOSE:To perform the transmission of data without involving a CPU by setting the contents of a start address storing means to a 1st (2nd) counting means as the contents of the counting means when the coincidence is secured between the contents of an end address storing means and those of the 1st (2nd) counting means. CONSTITUTION:A 1st comparator 16 compares the contents of a host address counter 12 with those of an end address register 15. When the coincidence is secured between both contents, a control part 19 sets the contents of a start address register 11 to the counter 12 as its contents. Simultaneously, a 2nd comparator 17 compares the contents of a driving address counter 13 with those of the register 15. When the coincidence is secured between both contents, the part 19 sets the contents of the register 11 to the counter 13 as its contents. Thus, it is possible to perform the transmission of data without involving a CPU.
Patent JP-H04128828-A (JP)
Title: Image recorder
Inventor: UCHIUMI ISAO
IPC: G03B27/00
Filed: 1990-09-20
Abstract: PURPOSE:To easily carry out the loading work of a sheet film by horizontally arranging and constituting a first loading part for holding a stacked sheet film and a second loading part inside a receiving magazine respectively. CONSTITUTION:A recording part 38 recording an image on an unexposed sheet film F by an optical system 36 and a carrying means 40 carrying the film F horizontally stacked and held into the receiving magazine Mr loaded on the second loading part 34, are provided inside of a main frame 10. The carrying means 40 sucks and pulls out the film F from the first loading part 26 one by one by a suction mechanism 48, and carries it to the recording part 38 via a carrying path 46, and further, an image is recorded on the film F by the optical system 36. After that, the film F is carried into a sub-frame 30 via the carrying path 46 to be carried in the receiving magazine Mr loaded on the second loading part 34. Thus, the loading to the first and second loading parts is carried out in a state where the receiving magazine is horizontally supported with respect to a horizontally stacked sheet film, so that the loading work is easily carried out.
Patent JP-H1196868-A (JP)
Title: Collision sensor and air bag operation control device using the same
Inventor: DOSONO TOMIO
IPC: B60R21/0136
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide with simple structure a collision sensor for detecting the severity of shock in a vehicle collision, and to provide with simple structure an air bag operation control device capable of developing and expanding an air bag according to the severity of the shock and low production cost by using this collision sensor. SOLUTION: A collision sensor is constituted with a ball 3, which is moved by a shock in vehicle collision, and at least two contacts S1, S2 which are successively closed by the contact with the ball 3 which is made to move. The more severe the shock in vehicle collision is the larger the moving distance of the ball 3 becomes and therefore, the severity of shock is, detected by the number of the contacts S1, S2 closed by the ball 3.
Patent JP-H04129346-A (JP)
Title: Communication system provided with duplicate address detection function
Inventor: KATO MASAMI
IPC: H04L12/40
Filed: 1990-09-19
Abstract: PURPOSE:To prevent an operation defect due to the setting of a duplicate address in the home bus system by detecting duplicate assignment of an address set to a terminal equipment so as to avoid the operation of the communication system while a duplicate address is assigned. CONSTITUTION:When a duplicate address detection request means 7 generates a detection request, the means 7 requests it to an opposite station address setting means 5 that an address same as its own station address is set to an opposite station address and a frame is sent to a transmission line 1 via a communication means 3. If a terminal equipment having a same address exists, the terminal equipment returns an acknowledge, an acknowledge detection means 6 detects the acknowledge and a duplicate detection means 8 detects the duplicate address. That is, when the duplicate assignment of the address is detected as above, it is informed in sound or display. Thus, improper operation in the operation of the communication system while an address is assigned in duplicate is prevented.
Patent JP-H0592128-A (JP)
Title: Composite semipermeable membrane and production thereof
Inventor: SHIMATANI SHUNICHI
IPC: B01D71/56
Filed: 1991-09-30
Abstract: PURPOSE:To obtain high water permeability, high desalting capacity and high oxidation resistance by supporting an ultrathin film composed of polyamide consisting of a polyfunctional secondary amino compound being a main amine component unit and a polyfunctional carboxylic acid unit being a main acid component unit on a microporous support film. CONSTITUTION:In a composite semipermeable membrane suitable for producing fresh water by desalting of seawater or ultrapure water used in the production of a semiconductor and formed by supporting an ultrathin film on a microporous support film, the ultrathin film is formed from polyamide containing a polyfunctional secondary amino compound unit represented by formula 1 as a main amine component unit and containing at least one polyfunctional carboxylic acid unit selected from a difunctional carboxylic acid unit represented by formula 2 and a trifunctional carboxylic acid unit represented by formula 3 as a main acid component unit. In the formulae, Ra and Rb are a 1-4C alkylene group, Rc and Rd are a 1-4C alkyl group, Re and Rf are hydrogen or a 1-4C alkyl group and a ring A is a benzene ring or a cyclohexene ring.
Patent JP-S60142599-A (JP)
Inventor: TSUJIMOTO YUKIO
IPC: H05K13/00
Filed: 1983-12-28
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-S62109337-A (JP)
Inventor: JIEEMUZU JIEI BARATSUTEI
IPC: H01L27/04
Filed: 1986-10-23
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-2000082711-A (JP)
Title: Manufacture of microwave mesfet
Inventor: ARAI SHIGEMITSU
IPC: H01L29/812
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a microwave MESFET in high yield by forming a semiconductor layer on the source and drain electrode forming region, forming metal on the layer, alloying the metal, and forming a source electrode and a drain electrode on the alloyed layer. SOLUTION: A GaAs layer 102 of a channel layer and a high concentration GaAs layer 104 are sequentially grown on a semiconductor substrate 101, and then an SiN film 32 is formed as an insulating film. Thereafter, a gate electrode 22 is formed in an opening 14e of a region except a region to be formed with a gate electrode of an operating layer region. Subsequently, semiconductor layers 1, 2 are selectively formed in an opening 13e of a region to be formed with an ohmic electrode, and an alloy layer is formed on the layers 1, 2. Thereafter, openings 15e, 16e, 17e are provided in a region to be formed with wiring electrodes, Ti, Pt and Au are sequentially vacuum vapor deposited to form a source wiring electrode 25, a gate wiring electrode 26 and a drain wiring electrode 27.
Patent JP-H0986425-A (JP)
Title: Power steering device
Inventor: CHIGA MASAAKI
IPC: B62D5/083
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve operativeness of steering by constituting the liquid pressure circuit of a rotary valve which supplies/discharges the liquid pressure following the relative displacement of a valve body to a valve shaft caused by steering operation in such away that left and right flow routes of a power cylinder are blocked when the steering is in its neutral position. SOLUTION: In a neutral state in which a steering wheel is not operated, no relative displacement takes place between a valve shaft 3 and a valve body 18 for constituting a rotary valve 20. In addition, a left cylinder communication groove 51 and a right cylinder communication groove 52 are communicated with only a left cylinder flow route 60 and only a right cylinder flow route 62 respectively and a pump flow-in flow route 61 and a return flow route 63 are communicated with a central groove 50. Therefore, since power steering oil(PS oil) flowing in the central groove 50 is discharged in a reservoir tank, as it is, via a returning flow route 63 and a returning annular groove 58 and flowing motion of PS oil in left and right cylinder spaces is regulated, fluctuation and/or vibration can be prevented from taking place in the steering.
Patent JP-S60143382-A (JP)
Inventor: ITOU MASAO
IPC: F24C7/08
Filed: 1983-12-29
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。