baber/WOPTO huggingface dataset:
Patent JP-H03169350-A (JP)
Title: Production of catalyst carrier made of ceramic paper
Inventor: YUKI TOYOHIKO
IPC: B01J35/06
Filed: 1989-11-27
Abstract: PURPOSE:To enhance the rigidity of a catalyst base material made of ceramic paper to a large extent by impregnating the ceramic paper with an organosilane compound before impregnating the same with a titania sol to heat-treating the impregnated one. CONSTITUTION:Ceramic fibers are formed into ceramic paper by a papermaking process and this ceramic paper is impregnated with a titania sol to be dried and baked to prepare a ceramic catalyst carrier. At this time, the ceramic paper before the impregnation with the titania sol is impregnated with an organosilane compound such as methyl silicate or ethyl silicate and subsequently heat-treated. By this method, the catalyst carrier made of the ceramic paper having sufficient rigidity is obtained.
Patent JP-H03209087-A (JP)
Title: Pipe connecting device
Inventor: ROBAATO DABURIYU JIEI GOFU
IPC: F16L19/02
Filed: 1990-11-14
Abstract: PURPOSE: To facilitate attachment and detachment of a metallic tube surrounded by a sleeve by allowing deformation in thickness of the sleeve according to the influence of a connection pressure and constructing the sleeve of a part, which can be connected to another sleeve, and a part surrounding the metallic tube. CONSTITUTION: This tube connecting device connects a first metallic tube 1 having a conical flange 11 to a second metallic tube 2 having a conical flange 12. A sleeve constructed of two parts 3, 4, in which screws 5, 6 are arranged respectively, is arranged in the metallic tube 1. A deformable area 8 is arranged in a sleeve having a flange type pressing bush 7. The sleeve slides on the pressing bush 7 and advances over it until the flanges 11, 12 of the metallic tubes 1, 2 are brought into tight contact mutually. In this way, the deformable area 8 is deformed and extended into an annular groove 10 in the circumference direction of the sleeve. Consequently, the metallic tubes can be connected and attached together, and they can be separated from each other in a non- destructive way in the case of necessity.
Patent JP-H09149437-A (JP)
Title: Isdn private branch exchange
Inventor: YOSHIMURA ATSUSHI
IPC: H04Q3/545
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To acquire an optimum trunk corresponding to the transmitting capacity of a call from among plural trunks of different transmission capacity. SOLUTION: A channel control part 15 stores the using situation of a channel in a channel situation holding part 14 by each channel, a trunk group selection part 11 receives the kind of transmission capacity withing a SETUP message from an ISDN interface and refers to a trunk group table 12 to investigate priority acquiring and acquiring possible trunk groups corresponding to the kinds of the transmission capacity of these calls. Next, a channel selection part 13 obtains channel using information of a priority acquiring trunk group from the channel information holding part 14 and acquires an output side trunk corresponding to the channel when an unused channel exists.  When all the channel are used, the channel selection part 13 obtains the channel using situation of the acquiring possible trunk group from the channel information holding part 14 and when an unused channel exists, the channel selection part 13 acquires the output side trunk corresponding to the channel.
Patent JP-H02157271-A (JP)
Title: Preparation of aromatic carbon-carbon bond compound
Inventor: FUJIMORI YUKIO
IPC: C07D309/04
Filed: 1988-12-06
Abstract: PURPOSE:To readily provide a compound having a tetrahydropyranyl or tetrahydrofuranyl group at the ortho position thereof in a high yield by condensing a compound having a phenolic hydroxyl group with a 2-alkoxy or aryloxy tetrahydropyrane derivative or a 2-alkoxy or aryloxy tetrahydrofuran derivative in the presence of a Lewis acid. CONSTITUTION:A phenolic hydroxyl group-having compound of formula 1 is condensed with a 2-alkoxytetrahydropyrane derivative of formula 2, a 2- aryloxytetrahydropyrane derivative of formula 3, a 2-alkoxytetrahydrofuran derivative of formula 5 or a 2-aryloxytetrahydrofuran derivative of formula 6 in a Lewis acid. A compound having a tetrahydropyranyl group or tetrahydrofuranyl group at the ortho position of the phenolic hydroxyl group which is the characteristic of antibiotics is obtained in a short process in simple and mild conditions in a high yield.
Patent JP-H01150326-A (JP)
Title: Formation of thin film pattern
Inventor: KAWABE TAKASHI
IPC: H01L21/302
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a thin film pattern highly accurately, by forming the pattern by using manufacturing processes different between the lower part of a step requiring high accuracy and the upper part of the step other than the lower part, making the thickness of the photosensitive resin film at the lower part of the step thin, thereby preventing its reattachment at the time of ion milling. CONSTITUTION:A step 12 is provided to a height of about 10mum on a ceramic substrate 11 with polyimide resin. A permalloy film 13 having a thickness of about 2mum is formed by sputtering. Then, positive type photoresist 14 is thinly applied so that the thickness at the lower part of the step is about 3mum. The photoresist is made to remain only at the lower part of the step, and patterning is performed. The pattern is treated at 120 deg.C, and a Cr thin film 15 is evaporated. Then, positive type resist 16 is applied. The pattern is made to remain at the upper part of the step, and the Permalloy film 13 is patterned by an ion milling method. Since the thickness of the photoresist as a mask material is thin at this time, a reattached layer is not yielded. When, the thickness of a resin film is made smaller than the width of the pattern, the pattern characterized very high accuracy is formed.
Patent JP-2001121681-A (JP)
Title: Printer and ink container used therefor
Inventor: MATSUSHITA TORU
IPC: G01F23/26
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately achieve an ink residue graspably before an ink deficiency occurs and to perform such numeric measurement of the ink residue by a simple method. SOLUTION: An ink residue measuring unit 5 obtains the electrostatic capacity value Cv of an electric capacitor Cv based on the oscillation frequency of a voltage waveform detected by an electric capacity detector 4, and then obtain an ink residue value V corresponding to the value Cv. Regarding information indicating the corresponding relationship or functional relationship between the value Cv and the value V, various types of experiments or the like are previously conducted, and the corresponding relationship between the value Cv and the value V is grasped, and the value V is obtained at that time from the value Cv based on the information of the corresponding relationship.
Patent JP-H07157550-A (JP)
Title: Production of liquid crystal polyester
Inventor: KUREMATSU TOSHIO
IPC: C08G63/60
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a polymer of a specific structure and a viscosity, useful for electronic parts because of its excellent metal corrosion resistance, reduced sublimation and inhibited formation of acetic acid on heating by charging specific aromatic monomers in a specific proportion and subjecting them to melt polymerization. CONSTITUTION:As starting substances, are used (A) p-hydroxybenzoic acid, (B) p-acetoxybenzoic acid, (C) a compound of the formula: HO-R1-OH (R1 is biphenylene), (D) a compound of the formula: CH3COO-R2-OOCCH3 (R2 is R1), (E) a polyester of the structural units of the formula: OC-R4-COOC2H4O (R4 is R3) and they are charged so as to satisfy by moles the formula: 1<E/(C+D)<=1.3 to effect melt polymerization and give the objective polymer having structural units of (G) formula I, (H) formula II (R5 is R1), (I) formula III, (J) formula IV (R6 is R3) where the molar ratio satisfies the equation: (G+ H)/(G+H+I)=0.55 to 0.95 and the viscosity is 0.5 to 5dl/g.
Patent JP-S62223006-A (JP)
Inventor: FUIRITSUPE SANGURETSUTO
IPC: C01B17/06
Filed: 1986-12-26
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-H05153500-A (JP)
Title: Solid-state image pickup device
Inventor: TANIGAWA HIROSHI
IPC: H04N5/374
Filed: 1991-11-25
Abstract: PURPOSE:To reduce a dark current to be generated with respect to the solid- state image pickup device employing a photoelectric conversion element such as a semiconductor photodiode and a charge coupling device (CCD). CONSTITUTION:The device consists of lots of photoelectric conversion elements arranged in a row or a column, an embeded CCD of one line or plural lines arranged to each column of the photoelectric conversion elements, a well part 15 forming a potential well to store a charge and a barrier part 16 forming the potential barrier to enclose the charge in the well part 15, and they have different impurity concentrations, the CCD is formed in such a way that at least one of the thickness of a gate insulation film, a junction depth, a gate electrode material and a material of a gate insulation film is different and pinning state is reached with a nearly same gate voltage and showing a different pinning potential.
Patent JP-2001120549-A (JP)
Title: Ultrasonograph
Inventor: KAMIYAMA NAOHISA
IPC: A61B8/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce nonuniformity of a shade dying effect by an ultrasonic contrast medium in a cross section by devising ultrasonic scanning in an ultrasonograph. SOLUTION: This ultrasonograph is provided with an ultrasonic probe 1 abutting to a subject injected with an ultrasonic contrast medium composed mainly of fine bubbles, transmission/reception parts 2, 3 for scanning a cross section in the subject via the ultrasonic probe 1, a receiver part 4 for forming a tomographic image on the basis of output of the transmission/reception parts 2, 3 and a transmission/reception control circuit 13 for controlling the transmission/reception parts 2, 3 so that the transmission/reception direction and a parallel simultaneous reception number become different between scanning of a cross section by repeating the scanning of the cross section plural times.
Patent JP-H01150512-A (JP)
Title: Method for molding resin foam equipped with flexible circuit member
Inventor: TAKAHASHI KANICHI
IPC: H05K1/18
Filed: 1987-12-09
Abstract: PURPOSE:To build a flexible circuit member integrally in a resin foam by holding a flexible circuit member on a predetermined terminal position through a process that the flexible circuit member is nipped between the lower end of a coupler and the upper end of a sealing compression member and resin foaming liquid is injected in a space formed by a lower mold and an upper mold to be foamed and solidified. CONSTITUTION:The primary foaming layer 9a is integrally formed on the back surface of a covering member and the fifth mold 17 as the upper mold is set in the form of making a predetermined space in the primary foaming layer 9a therebetween. A coupler 15 and a printed wiring board 16 are fabricated in the predetermined position of the fifth mold 17 and the projection 14 of the fourth mold 13 intrudes into the inner space of the coupler 15. The lower surface of horizontal flange 20 of the coupler 15 comes into contact with the upper end of angularly cylindrical portion 10 of the primary foaming layer 9a via the printed wiring board 16 and the coupler 15 forcedly presses the angularly cylindrical portion 10 toward the fourth mold 13. The foaming liquid is injected into the space between the primary forming layer 9a and the fifth mold 17 and it is foamed and solidified so as to form a secondary foaming layer 9b. The printed wiring board 16 is nipped between the coupler 15 and the angularly cylindrical portion 10, the misregistration in the exposed surface 27 of a lead wire 24 never occurs.
Patent JP-H06138913-A (JP)
Title: Programmable controller
Inventor: YAMAMOTO TOSHIYUKI
IPC: G05B19/05
Filed: 1992-10-23
Abstract: PURPOSE:To use a BASIC language which can be easily understood by a programmer for production of a sequence program and to refer to the ladder chart corresponding to the program of the BASIC language and the contents of a register related to the ladder chart in a degugging state. CONSTITUTION:The sequence program of a BASIC language inputted from an input part is stored in a BASIC language program RAM 13. Then the sequence program is converted into a program of a ladder language by the conversion program stored in a conversion ROM 20. The result of this conversion is stored in a ladder language program RAM 19. Thus the contents of a register related to a ladder chart corresponding to the program of the BASIC language are displayed on a CRT 15 when the sequence program is debugged.
Patent JP-H02154237-A (JP)
Title: Camera capable of driving lens during exposure
Inventor: MIZUGUCHI ATSUSHI
IPC: G03B7/16
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a special photographic effect even in the case of photographing with flash light by controlling a flash light emitting means so that the exposure of a main object with the aid of ordinary light may become nearly equal to flash light quantity. CONSTITUTION:An exposure calculation means 4 calculates the exposure of the main object with the aid of the ordinary light Ev=Bv+Sv+1 based on the luminance of the main object Bv and the sensitivity value of film Sv and decides a stoop value Av and a shutter speed Tv so that Ev=Av+Tv may be satisfied. The flash light emitting means 5 gives the flash light quantity Ev-1 to the main object under the control of a flash light dimming means 6. Thus, the exposure of the main object with the aid of the ordinary light becomes equal to the flash light quantity. Therefore, a soft focus effect which is reduced as compared with a case where photographing is performed only with the ordinary light is given to the main object to which the flash light contributes and the soft focus effect same as a case where the photographing is performed with the ordinary light is given to a background part to which the flash light does not contribute.
Patent JP-H05116399-A (JP)
Title: Pos printer
Inventor: TAKAHASHI MAKOTO
IPC: B41J11/58
Filed: 1991-10-29
Abstract: PURPOSE:To alleviate an operator's operation by using a continuous slip in a POS printer. CONSTITUTION:A stacker 3 is 4 provided so that a continuous slip 5 can be handled in a slip unit 2 of a POS printer 1. After a printed slip is cut by a cutter 7, it is conveyed to a conveying passage 8, and conveyed to a slip outlet 4. Next slip of the slip 5 is already set to the unit 2. Thus, since the next slip is already set, an operator can omit the operation for setting a slip at each process of serving a client, and the operation of connecting by using the slip in a POS can be alleviated.
Patent JP-H07137068-A (JP)
Title: Foamed polymer body having gaps communicating with one another
Inventor: TOKORO TOSHIO
IPC: C08J9/35
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a foamed polymer body which is excellent in both of water permeability and a mutual fusion-bonded strength of foamed bodies, has stable physical properties and can be manufactured economically. CONSTITUTION:A foamed polymer body having gaps is molded of foamed chips 1 being fusion-bonded mutually and has gap parts communicating with one another. The material breakage rate of the fracture surface of the foamed polymer body on the occasion when a test piece obtained from the molded body and having a length, a width and a height of 3cm, 3cm and 3cm or over respectively is subjected to a tensile break at a rate of pulling of 500mm/min in the longitudinal direction thereof is 20% or above in each of the three directions of the length, the width and the height of the molded body, and the water permeability constant thereof is 1.0X10<-2> to 9.0X10<-2>(cm/sec).
Patent JP-H11123903-A (JP)
Title: Camber-type twin-wheel caster
Inventor: SUZUKI MINORU
IPC: B60B33/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a camber-type twin-wheel caster excellent in straightforward stability by fixing an axle and arranging the attitude of wheels in a camber. SOLUTION: In a twin-wheel caster in which a pair of right and left wheels 5, 6 are fitted to a supporting yoke 3 that has been turnably provided to a fitting part, the respective wheels 5, 6 are independently fitted to an axle 4, and the pair of wheels 5, 6 are inclined to have an attitude, when viewed from the front, in such a way that the upper space between the wheels is wider than or narrower than the lower space thereof, and also they can be turned in that attitude. Otherwise, they may be arranged in such a way that when they are moved straightforward, the front space between the wheels is wider than or narrower than the rear space therebetween.
Patent JP-S63167737-A (JP)
Inventor: MARUYAMA MINORU
IPC: A22C25/14
Filed: 1986-12-27
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-H02156716-A (JP)
Title: Surface acoustic wave device, its connection method and communication equipment using the device
Inventor: SHIBA TAKASHI
IPC: H03H9/145
Filed: 1988-12-09
Abstract: PURPOSE:To sufficiently suppress multiple reflection between electrodes and to avoid economical waste by arranging at least three interdigital electrodes on a surface acoustic wave substrate and making the distance between the two interdigital electrodes in a direction of a propagation path to be expressed in a specific equation. CONSTITUTION:An input interdigital electrode 2 and an output interdigital electrode 3 comprising interdigital electrodes 4, 5 are formed on a surface acoustic wave substrate 1. A sound absorbing agent 6 to suppress a reflecting wave from a substrate end face is applied to both sides of the input interdigital electrode 2 and the output interdigital electrode 3. An input signal is fed to terminals 7, 7', outputs of the interdigital electrodes 4, 5 are added and extracted from terminals 8, 8' as an output signal. A distance  L between the interdigital electrodes 4, 5 in the surface acoustic wave propagating direction is selected as equation. Thus, the path difference of two reflection waves reflected in the output interdigital electrode 3 and returned to the input interdigital electrode after one roundabout is canceled.
Patent JP-S63161016-A (JP)
Title: Epoxy resin composition
Inventor: YAMATSUTA KOJI
IPC: C08L63/00
Filed: 1986-12-25
Abstract: PURPOSE:To provide the titled composition of low viscosity, long in pot life, outstanding in moldability, capable of giving FRP of both high heat resistance and flexural modulus, comprising each specific two kinds of polyglycidyl derivative and polyvalent aromatic amine. CONSTITUTION:The objective composition comprising (A) a polyglycidyl derivative of an aminophenol compound with one or more alkyl groups substituted at the aromatic ring (pref., 4-amino-m-cresol or 4-amino-o-cresol) (pref., such a derivative that one aromatic ring carries three glycidyl groups), (B) a second polyglycidyl derivative of polyhydric aliphatic alcohol (pref., neopentyl glycol diglycidyl ether), and (C) a polyvalent aromatic amine (pref., a co-melt mixture of m-phenylenediamine/diaminodiphenylmethane with the weight ratio of 60/40).
Patent JP-2000130545-A (JP)
Title: Torque compensating device
Inventor: KATO HEIZABURO
IPC: F16H25/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a torque compensating device provided with a torque compensating cam having a cam-curve suited for actual loaded conditions. SOLUTION: A torque compensating device 2 is provided with a torque compensating cam 11 mounted to an input shaft 4 of a motion conversion device, a cam follower 12 engaging with the torque compensating cam, and an elastic force generating device having a spring member 13 for pressing the cam follower against the torque compensating cam and applying fluctuating load to the input shaft 4 through the torque compensating cam, and is constituted to cancel the fluctuating torque acting on the input shaft 4. The torque compensating cam has a shape canceling the fluctuating torque based on data on torque fluctuation obtained by measuring the input shaft 4.
Patent JP-H09144165-A (JP)
Title: Wall structure
Inventor: KIMIJIMA MINORU
IPC: E04B1/76
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure free from dispersion in strength and suitable for fitting a heat insulating material by fitting a tip part of a brace provided with a turnbuckle to a joining piece, and fitting the joining piece to both a column and a foundation. SOLUTION: A tip part of a brace 1 in which a turnbuckle is fitted in the middle thereof is fitted to a joining piece 2, and the joining piece 2 is fitted to both a column 3 and a foundation 4 to constitute a diagonal bracing. Cutting of the diagonal bracing at the execution site is dispensed with, and no variance in strength is generated by the cutting method. An exterior wall 6 is fitted to the outer side of the column 3 through a gas-permeable waterproof sheet 5, a heat insulating material 7 is fitted along the brace 1 on the inner side thereof, and a space part 8 is formed by interposing the brace 1 between the heat insulating material 7 and the gas-permeable waterproof sheet 5. Because the heat insulating material 7 is not brought into contact with the gas-permeable waterproof sheet 5, generation of condensation can be prevented.
Patent JP-H03168239-A (JP)
Title: Resin particle having polar group on surface of particle and production thereof
Inventor: TSUJIHIRO MASAKI
IPC: C08L25/00
Filed: 1989-11-28
Abstract: PURPOSE:To obtain resin particles containing a polar group on the surface of particles, having monodisperse particle distribution by subjecting a radically polymerizable monomer and sodium styrenesulfonate to disperse polymerization in a solvent containing a dispersion stabilizer and a polymerization initiator. CONSTITUTION:(A) A radically polymerizable monomer (hydrophobic vinyl aromatic monomer or acrylic monomer) and (B) sodium styrenesulfonate containing <5wt.% inorganic salts as impurities are subjected to disperse polymerization in a solvent which contains (C) a dispersion stabilizer and (D) a polymerization initiator, dissolves the components A and B but not a copolymer thereof to give resin particles which are spherical particles consisting essentially of a copolymer of the components A and b, having 1-20mum average particle diameter, a ratio of particle diameter D25 of 25% volume ratio and particle diameter D75 of 75% volume ratio of 1-1.3 and containing sulfonate group derived from the component B.
Patent JP-S63162230-A (JP)
Inventor: ASAI NORIO
IPC: B32B9/00
Filed: 1986-12-26
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-H05151738-A (JP)
Title: Magnetic disk medium
Inventor: NAKAZAWA ATSUHIRO
IPC: G11B5/012
Filed: 1991-11-26
Abstract: PURPOSE:To confine dust, etc., into grooves and to prevent a head clash by forming the grooves on the surface of the magnetic disk medium. CONSTITUTION:The grooves 3a to 3d which are concentrical with the center of the medium 1 are dug down from the surface of the medium and are further extended horizontally toward the outer periphery of the medium, by which the grooves are dug to an L shape. The groove 3a provided on the inner side is provided in the inner peripheral part of the radius R1 of a data recording range and the grooves 3b, 3c are provided in the respective intermediate parts of cylinders 2a and 2b, and 2b and 2c within the annular data recording range enclosed by the circles of the radii R1 and R2. The groove 3d on the outer side is provided in the outer peripheral part of the data recording range R2. The dust, etc., on the medium surface are moved outward along the medium surface by the centrifugal force generated by rotation of the medium and is dropped into the grooves, by which the dust is confined into the grooves.