baber/WOPTO huggingface dataset:
Patent JP-S6099306-A (JP)
Title: Permselective composite membrane and its preparation
Inventor: HARADA SUSUMU
IPC: B01D71/82
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a permselective composite membrane having high chlorine resistance by crosslinking polyallylamine with a compd. having >=2 functional groups capable of reacting with prim. amino group on a supporting film. CONSTITUTION:A soln. obtd. by dissolving polyallylamine in water, hydrophilic solvent or a mixture thereof is coated on a porous supporting film or impregnated into the film. After removing excess soln. if necessary, by flowing down, obtd. composite body is allowed to contact with a compd. having at least two functional groups capable of reacting with prim. amino group, heating thereafter, if necessary, to perform crosslinking reaction. Suitable hydrophilic solvent is methanol, and suitable concn. of the film forming liquid is 0.05-10wt%. The crosslinking reaction is performed with 0.05-10wt% concn. of the crosslinking agent and 10sec-10min contact time, then heating at room temp. -90 deg.C, further heating at 100-130 deg.C for 2-30min.
Patent JP-S6186890-A (JP)
Inventor: ROBAATO EI SARUSUKI
IPC: G06F3/02
Filed: 1985-09-24
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-H0933605-A (JP)
Title: Current measuring device for ic tester
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01R31/26
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a current measuring device, for an IC tester, which can be miniaturized and whose electric power can be lowered. SOLUTION: A prescribed voltage is supplied to a DUT by a device power- supply unit 11 which is provided with a voltage-application and current- measuring function and with a current-limiting function, and output short-circuit currents of several pins at the DUT are measured. A control switch K16 for testing of an output short-circuit current is installed at an input/output DC testing unit 31 so as to be controlled. When a switch K10 and the switch K16 are turned off and the prescribed voltage is applied to the DUT, consumption currents α at the inside of the DUT other than an output short-circuit current I11 are measured by the device power-supply unit 11. When the switch K10 is turned off and the switch K16 is turned on, the device power-supply unit 11 indicates the total output short-circuit current I13. The output short-circuit current I11=I13-α is found.  By a circuit configuration in which the total output short-circuit current I13 is not made to flow to the whole circuit for the output DC testing unit 31, a current measuring device can be miniaturized, and its electric power can be lowered.
Patent JP-S6187394-A (JP)
Inventor: OJI SHIRO
IPC: B23D15/00
Filed: 1984-10-05
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-S6367237-A (JP)
Inventor: NISHIJIMA TOMIO
IPC: B65C1/00
Filed: 1986-09-05
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-H0936600-A (JP)
Title: Dimension measuring device
Inventor: MURATA SEISHI
IPC: H05K13/08
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To lessen a dimension measuring device in measuring time by a method wherein the output voltage of a displacement sensor at a time when conductor rods are separated from an electrode is successively stored in a processor module when a work is moved together with a movable plate. SOLUTION: A movable plate 26 is mounted between a base 20 and a top plate 22 in such a manner that it is movable in a vertical direction. A displacement sensor 35 converts a movement of the movable plate 26 into a voltage and outputs it to an output terminal 40. A recess 27 where a work 10 to measure for dimensions is fitted is provided to the upside of the movable plate 26. Conductor rods 55 are provided in a freely and vertically movable manner under detecting rods 50 corresponding to them respectively. The conductor rods 55 are energized upwards so as to come into contact with the electrode 30 of the stationary plate 28.  The output voltage of the displacement sensor 35 is inputted into a processor module, the conductor rods 55 are electrically connected to the processor module, and when the work 10 is moved together with the movable plate 26, the detecting rods 50 and the conductor rods 55 are successively moved, and the output voltage of the displacement sensor 35 at a time when the conductor rods 55 are separated from the electrode 30 is successively stored in the processor module.
Patent JP-2001035941-A (JP)
Title: Semiconductor memory and manufacture of the same
Inventor: TANAKA TAKAO
IPC: H01L27/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory for suppressing the decrease of a reading margin due to the increase of the threshold voltage of a cell in which code ion implantation is not operated, and a method for manufacturing the semiconductor memory. SOLUTION: The influence of the code ion implantation of a mask ROM on an adjacent cell is suppressed by devising cell layout. That is, bit lines 1 are arranged in zigzag so that the channel region of each cell can be arranged so as to be checked. Thus, it is possible to reduced the influence of the code ion implantation on the low threshold transistor (a cell C under consideration) of a code ion implantation impurity diffusion region 3'.
Patent JP-S59100280-A (JP)
Title: Cathode for generating hydrogen
Inventor: SAKATA AKIHIRO
IPC: C25B11/06
Filed: 1982-12-01
Abstract: PURPOSE:To provide a titled cathode which exhibit a long life and an excellent low hydrogen overvoltage by forming a dense underlying film having a specific potential for generating hydrogen under a cathodic use condition on a cathode base material and forming a porous and coarse cathode active layer on the surface thereof. CONSTITUTION:An underlying metallic film having >=-1.15, more preferably about >=-1.10V potential for generating hydrogen under a cathodic use condition is formed on a cathode base material of iron, etc. and a porous and coarse cathode active layer is formed on the surface thereof, whereby a cathode for generating hydrogen exhibiting an excellent low hydrogen overvoltage in an aq. soln. and having a long life is obtd. Said underlying film is obtd. by forming a dense film of platinum groups in periodic table, Ni alloy, etc. by an electroplating, chemical plating or thermal decomposition method. The porous cathode active layer is obtd. by forming a porous and dense layer having the highest potential for generating hydrogen by electroplating, etc. using a dispersion plating bath.
Patent JP-H1148977-A (JP)
Title: Article container
Inventor: IKOMA YOSHIFUMI
IPC: B62B3/16
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an article container that requires easy manufacture of its plural frame pieces to be raised at its three sides and easy handling, and facilitates storage therein. SOLUTION: An article container comprises a baseplate 2 and a frame 3 enclosing three sides of the baseplate 2 or forming both side faces and the back face. The frame 3 is divisible along its centerline on the back face into two frame divisions 4a and 4b arbitrarily attachable to the baseplate 2. The frame divisions 4a and 4b are sized uniformly, and are each constituted of a fixed frame piece 6 arbitrarily attachable to the corresponding side of the baseplate 2 and a movable frame piece 8 coupled to the upper end of the fixed frame piece 6 over the back face so as to pivot thereon by 180 degrees. Each of the movable frame pieces 8 are provided with a securing pin for securing the movable frame piece 8 to the baseplate 2 over the back face, and a coupling device 25 for connection to the other movable frame piece 8 at the position over the back face.
Patent JP-H0632062-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a thermal recording material superior in color image shelf stability by a method wherein p-menthylphenol is incorporated in a thermally color-forming layer as a color-developing compound, and one or more kinds of a specific epoxy resin are incorporated in the thermally color-forming layer, an intermediate layer, or an overcoat layer. CONSTITUTION:As a color-developing compound, p-menthylphenol is incorporated in a thermally color-forming layer. At least one kind of a specific epoxy resin shown by the following formula I is incorporated in the thermally color-forming layer, an intermediate layer, or an overcoat layer. In the formula I, (n) is an integer of 1-25. As a result, the obtained thermal recording material can form a color image hard to decolor or fade when being wet by water or brought into contact with plastic films and have little background fog under high- temperature and -humidity conditions, a high water resistance, and a high plasticity.
Patent JP-H0556623-A (JP)
Title: Cylindrical linear motor and elevator mounted with same
Inventor: ITO MASANOBU
IPC: H02K41/025
Filed: 1991-08-21
Abstract: PURPOSE:To prevent contact of a primary element with a secondary element even if a rotary roller provided between the primary and the secondary elements is worn or damaged. CONSTITUTION:A columnar secondary element 4 is movably inserted into a cylinder of a primary element 1 formed in a cylindrical shape and wound with a winding 2, and an air gap Ga is held between the elements 1 and 2. Guide units 5 are mounted at both upper and lower ends of the element 1, and formed of a rotary roller 5a and a slide shoe 5b. The roller 5a is always brought into contact with the element 4, but the shoe 5b is disposed at the element 4 through a predetermined air gap Gb (Ga>Gb).
Patent JP-H0637452-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KAZAMA SHINICHI
IPC: H05K3/46
Filed: 1992-07-14
Abstract: PURPOSE:To realize a multilayer printed wiring board having an excellent thermal resistance, an excellent adhesion and a good workability, by applying the formation of copper sulfide and a specific preservation to the board instead of a blackening treatment. CONSTITUTION:On a double-sided metal-clad laminate made of glass . epoxy, glass .polyimide and so forth, a circuit pattern is formed, and the acid pickling and degreasing thereof are performed while making the surface of the laminate into a rough surface, and further, the laminate is dipped into the aqueous solution in whose composition such a salt of sulfur-metal as potassium sulfide is combined with such an alkali source as sodium hydroxide and ammonium chloride. Then, the laminate whereon copper sulfide is formed is preserved quickly with a silane coupling agent, and it is used as the internal layer plate wherein its oxygen percentage content in copper sulfide is not more than 10%. As a bonding sheet, the prepreg wherein an epoxy resin or a polyimide resin is applied in an impregnating way to a glass fiber base material and thereafter, it is semi-cured, is used. Alternatively, as the bonding sheet, a fluororesin sheet is used. Therefore, a reliable multilayer printed wiring board can be realized while laminate-molding the internal layer plates, the bonding sheets and external layer metal foils in a body.
Patent JP-H0373369-A (JP)
Title: End surface luminescent type el printer
Inventor: TAMURA TOSHIYUKI
IPC: B41J2/52
Filed: 1989-08-14
Abstract: PURPOSE:To correct the property difference of respective end surface luminescent type EL elements, which form a line head, and make the strength of a main scanning luminescence uniform by a method wherein a luminescent strength correcting means, which controls the number of driving pulse to be impressed to respective end surface luminescent type EL elements of the line head for a unit period of time, is provided. CONSTITUTION:An end surface luminescent type EL printer 8 inputs high voltage pulse and low voltage pulse respectively to a line head 29 from a common electrode 32 and a block electrode 30. By the phase control for the low voltage pulse, which is impressed from the block electrode 30, the synchronisms of the two pulses are changed, and the luminescence of respective end surface luminescent type EL elements 2 is controlled by making the voltage of a driving pulse, for which these two pulses are synthesized, larger or smaller than the threshold voltage of the end surface luminescent type EL element 2. Upon provision of pulse input 8 times, the luminescent strength of the end surface luminescent type EL element 2 is brought to the strongest level. For example, if the luminescent strength of the end surface luminescent type EL element 2 is ranked second from the weakest according to the setting in eight steps, the end surface luminescent type EL element 2 emits light upon provision of pulse input 7 times. The synthesized data for which property difference is corrected for respective end surface luminescent type EL elements 2 by this method, is output to the line head 29 by the control of a timing controller 16 when printing signals for one line have been retained.
Patent JP-H0933203-A (JP)
Title: Measuring apparatus for thickness of nonmagnetic sheet
Inventor: YONEMURA KOHEI
IPC: G01B7/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the thickness of a nonmagnetic sheet can be measured continuously by installing a probe movement mechanism and moving a steel ball so as to match with the movement of a magnetic probe. SOLUTION: A computing part D is made to a stand still, a probe movement mechanism which is used to move a magnetic probe 2 back and forth inside a measuring region, is installed, and a steel-ball movement mechanism which is used to move a steel ball 8 so as to match with the movement of the probe 2, is installed. Then, when a nonmagnetic sheet 17 is interposed between the steel ball 8 and the probe 2, the steel ball 8 and the probe 2 are situated in mutually opposite positions on the surface and the rear of the sheet 17, and they come into contact with the surface and the rear. That is to say, the steel ball 8 and the probe 2 are set to a state that the sheet 17 is always sandwiched surely. Since the steel ball 8 is always attracted to the probe 2 by a magnetic force, the steel ball 8 surely follows the movement of the probe 2.  Consequently, the thickness of the sheet 17 can be measured continuously and precisely.
Patent JP-S6365318-A (JP)
Title: Warmth detecting element
Inventor: KOBAYASHI MASAHIRO
IPC: G01W1/17
Filed: 1986-09-05
Abstract: PURPOSE:To detect sensitive temperature in a state wherein air temperature is corrected with a wind velocity with simple constitution by measuring directly the temperature of a heat generating body which has temperature variation characteristics similar to sensitive temperature drop characteristics based upon the wind velocity. CONSTITUTION:A constant electric power source circuit 5 supplies constant electric power to a heater 4, which generates heat to heat a temperature measuring element 3. Then the constant electric power supplied from the circuit 5 to the heater 4 is determined according to the convectional heat transfer characteristics of the according to the convectional heat transfer characteristics of the element 3 so that the temperature drop characteristics of the element 3 so that the temperature drop characteristics of the element 3 based upon the wind velocity almost coincide with the sensitive temperature drop characteristics of a human body to the wind velocity. For the purpose, a temperature measuring circuit 6 measures the temperature of the element 3 to detect the sensitive temperature corrected with the wind velocity, thereby detecting the sensitive temperature in consideration of the air temperature and wind velocity by the simple constitution of one element 3 and circuits 5 and 6.
Patent JP-2000044025-A (JP)
Title: Roller conveyer
Inventor: OYAJI AKIO
IPC: B60P1/52
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyer which contributes to the improvement of the durability, and the improvement of the economy. SOLUTION: A roller conveyer main body A is composed of a base frame and a roller frame 2 having rollers for baggage receiving. The roller frame 2 can be moved up and down along the slide inclined surface of a guide recess provided to the base frame, while moving in the longitudinal direction on the base frame, and at the same time, the movement and the stopping position of the roller frame 2 are to be controlled by the rolling operation of the screw rod 12 of an operation device B.
Patent JP-H0656294-A (JP)
Title: Endless belt conveying device for image forming device
Inventor: KOBAYASHI SUSUMU
IPC: B65H5/02
Filed: 1992-08-06
Abstract: PURPOSE:To precisely control the meandering of a belt at a low cost. CONSTITUTION:An image forming device stretched and driven with an endless belt between multiple rolls including at least a driving roll and a tension applying roll is provided with tilting mechanisms 40, 37, 47, 50 tilting the shaft of at least one roll 14 in the perpendicular direction to the tension application direction and cams 48, 49 driving the tilting mechanisms, and the cams 48, 49 are formed into the shape to constantly increase or decrease the meandering speed of the endless belt against the rotation angle of the cams 48, 49.
Patent JP-S6269642-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA NORIO
IPC: H01L21/3205
Filed: 1985-09-24
Abstract: PURPOSE:To obtain high integrity, by covering a connection member, which is left on the first wiring member and formed by a patterning method, with a layer insulating film, and by performing an etching process, in which the top part of the connection member becomes exposed to the layer insulating film, so that the second wiring member connected with the top part of the connection member can be formed on the layer insulating film. CONSTITUTION:An insulating film 21 is formed on a semiconductor substrate 20, to form the first wiring member 22 made of Al-Si thereon. Then, the first connection member 23 is formed on the first wiring member 22 in order to pile the second connection member 24. The first resist film 26 is formed on the connection member 25. After the resist film 26 is removed, the second resist film 27 is formed. With the film 27 serving as a mask, the connection member 25 is patterning-processed. After the second resist film 27 is removed, the first siring member 22 and connection member 25 are covered to form a layer insulating film 28. The third resist film 29 is formed thereon, and the films 28 and 29 are etched back in the same etching rate conditions to form the second wiring member 30 on the top part of the connection member 25.
Patent JP-H1037681-A (JP)
Title: Screw connector for screw conveyor
Inventor: KASUYA TETSUYUKI
IPC: E21D9/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To assemble a screw connector for a screw conveyor simply by fitting a pin into a pinhole penetrated when the fitting shaft of one screw and the fitting hole of the other screw are fitted through a slipping-off preventive means. SOLUTION: When screws 12b for a screw conveyor are connected mutually, the fitting shaft 21a of a fitting shaft member 21 fitted to one screw 12b is fitted into the fitting hole 22a of a fitting hole member 22 fixed onto the other screw 12b. When a pin 23 is inserted into the pinhole 21b of the fitting shaft 21 and the pinhole 22b of a fitting hole member 22, the inside diameter section 24a of a C-shaped ring 24 is fitted to the small diametral section 23a of the pin 23, and the outside diameter section 24b of the ring 24 press-contacts the pinhole 21b of the fitting shaft 21a. When the screws 12b are separated mutually, the pin 23 is removed from the pinholes 21b, 22b. Accordingly, the screw conveyor can be assembled simply. Since no bolt and nut is projected from the screws 12b, the conveyance resistance of soil and sand can be lowered.
Patent JP-2001030594-A (JP)
Title: Support structure of ink ribbon cassette
Inventor: INAGAKI TOSHIO
IPC: B41J32/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent defective printing. SOLUTION: A reel shaft 86 integrally rotated along with a supply reel 58 is supported between a support plate 75 and an auxiliary support plate 81 vertically provided at an apparatus in a freely rotatable manner. A friction transmission member 89 interposed between the gear part 86a of the reel shaft 86 and a brake plate 88 is brought to a pressure contact state between them by a compression spring 90. The brake plate 88 is energized by the torsional moment of a torsion coil spring 91 so as to be revolved in the direction removing the slackening of an ink ribbon 57.
Patent JP-2000044627-A (JP)
Title: Polyolefin having terminal halogen atom and its production
Inventor: INOUE HIROSHI
IPC: C08F8/20
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an easily producible polyolefin easily copolymerizable with polyarylene sulfide and sulfone-based polymer by introducing halogen atom to both terminals. SOLUTION: The objective polymer is expressed by formula I [R is a 1-24C organic group; R' is a 2-6C alkylene; Y is cyano, carboxylic acid (salt) group, sulfonic acid (salt) group, nitro or the like; Y' is carbonyl, azoxy, amide group or sulfone group; X is a halogen; (m) is 10-10,000; (n) is 0-4; (p) is 1-4 when (n) is 0 and is 0 when (n) is 1-4]. The polymer can be produced e.g. by reacting (A) 1 mol. of a compound of formula II with (B) >=1 mol. of a compound of formula III in (C) an aprotic solvent in the presence of (D) a base.
Patent JP-H0553371-A (JP)
Title: Photosensitive capsulated toner
Inventor: KAGAYAMA SHIGERU
IPC: G03G9/08
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a photosensitive capsulated toner easy to handle and ensuring excellent image quality. CONSTITUTION:Plural photosensitive capsules 20 are covered with an outer wall 30 to obtain a photosensitive capsulated toner 10. Since the particle diameter of the photosensitive capsules 20 is several mum or less, excellent image quality is ensured. The photosensitive capsulated toner 10 is easy to handle in an image recorder because of >=10mum particle diameter.
Patent JP-2000042482-A (JP)
Title: Formation of double layer coating film
Inventor: MAEKAWA KOJI
IPC: C09D5/29
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce coating costs and to improve light coherence by coating the upper layer of a deep color coating film-forming coating material with a coherent coating film-forming coating material which contains a specified amount of flake-shaped iron oxide or aluminum coated with iron oxide and has a specified substrate hiding film thickness and a transparent coating film forming clear coating material. SOLUTION: A deep color coating film-forming coating material, which is a coating material forming a deep color coating film, is preferably a liquid coating material forming a deep color coating film especially 20 degree or below in brightness and applied on a substrate surface in advance of a coherent coating film-forming coating material. The coherent coating film-forming coating material is applied on the cured or uncured coating surface of a coating material (A), contains 0.1-2 pts.wt., based on 100 pts.wt. of resin solid content, of iron oxide or aluminum flakes (multilayer- coated flakes) in which the lower and upper layers are coated with silicon oxide and iron oxide, respectively, and forms a coherent coating film at least 40 μm in substrate hiding film thickness.  With a coating material (B) cured by heating or uncured after being applied, a coating surface is coated with a transparent coating film-forming clear coating material (C).