baber/WOPTO huggingface dataset:
Patent JP-2000256604-A (JP)
Title: Erasable ink composition
Inventor: TSUJIO SHINJI
IPC: C09D11/17
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in erasability and fixation by blending a colorant, a film-forming resin and a release agent. SOLUTION: An ink composition is obtained by blending 1-40 wt.% of a colorant selected from inorganic pigments, organic pigments and colored resin balls with an average particle diameter of 0.5-10 μm, 0.1-5 wt.% of a film- forming resin and 0.1-5 wt.% of a release agent in a weight ratio of the film- forming resin/the release agent of 1/(1-40). Furthermore, 0.05-2 wt.% of a water- soluble polymer such as xanthane gum, 0.01-1 wt.% of a dispersant such as sodium naphthalenesulfonate formalin condensate, 1-30 wt.% of a wetting agent such as ethylene glycol and 60-95 wt.% of water are blended as necessary to control the viscosity to 50-10,000 mPa.s. The film-forming resin includes ethylene oxide, polyvinylpyrrlolidone and dextrine, etc. The release agent includes polyethylene glycol, a fatty acid ester of polyoxyethylene, etc.
Patent JP-2000192545-A (JP)
Title: Connecting device for beam member
Inventor: IMOTO KENICHI
IPC: E04B1/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust an installing position by commonly using a shape of a connecting metal fitting regardless of a shape of a beam member. SOLUTION: A connecting device of a beam member is composed of an auxiliary-connecting metal fitting 14 having an opening groove of a cross-sectional U shape to be put and fitted from an under surface of a horizontal beam member 3 and a main connecting metal fitting 13 being put on and fitted to the outside of a pair of rising side pieces 14a, 14a of the auxiliary connecting metal fitting 14 from an upper surface of the horizontal beam member and having an opening groove of a cross-sectional UP shape having a top plate 13b being an installing part 15 to an adjacent frontage beam member 5.  Then, a fastening screw 16 thread-mounted on at least one side piece 13a of the main connecting metal fitting 13 is pressed and fixed to an outside surface of the horizontal beam member 3 via a loose hole 17 formed in the rising side pieces 14a in the auxiliary connecting metal fitting 14 so as not to fall off.
Patent JP-H11260793-A (JP)
Title: Etching method and etching equipment of semiconductor base material and forming method using the equipment
Inventor: SATO NOBUHIKO
IPC: H01L21/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate control of etching amount and make etching always uniform when a plurality of substrates are treated, by making the surface composed of silicon of semiconductor base material face a silicon oxide surface, maintaining a specified interval, and heat-treating the surface composed of silicon in a reducing atmosphere containing hydrogen. SOLUTION: On the surface to be treated of base material W, a facing surface constituting member 3 having silicon oxide 4 on the surface is arranged maintaining a specified interval AS from the base material W. An SOI wafer or the like in the course of a forming process by a lamination method or the like is preferable for the base material W to be etched. This base material W is heat-treated in a reducing atmosphere containing hydrogen. For this purpose, gas of comparatively high purity is introduced in a furnace through a hydrogen purifier. The furnace is so sufficiently dehydrated that the dew point of the reducing atmosphere is at most -92 deg.C in which atmosphere hydrogen is diluted to be about 1-99% by inert gas such as 100% hydrogen gas and inert gas. As a result, silicon existing on the base material W surface is etched.
Patent JP-2001187114-A (JP)
Title: Dispensing controller
Inventor: YUYAMA HIROYUKI
IPC: G16H10/60
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily integrate driving and controlling plural dispensing machines based on prescription data in the same manner. SOLUTION: Plural dispensing machines are driven and controlled to dispense the prescription based on prescription data. A file 10 for setting a dispensing control object to set a controlled object including the dispensing machines is stored in a fixed disk 4. Execution control data and execution processes are generated respectively for control objects in the file 10 stored in the fixed disc 4 based on the dispensing data to drive and control corresponding dispensing machines 2.
Patent JP-2000157640-A (JP)
Title: Allergy and cold preventive mask
Inventor: YOSHIDA MATAYASU
IPC: A62B18/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a mask which does not adopt a filter method as a principle and can exhibit a preventive effect for pollinosis, the other allergy and cold by holding isothiocyanic acid ester in a microcapsule or a clathrate, which is put in an air permeable bag. SOLUTION: When isothiocyanic acid ester reacts with protein, the protein is changed to extinguish the property as allergen. As the isothiocyanic acid ester is volatile, it is formed into a clathrate. As a material for clathrating the isothiocyanic acid ester, cyclodextrine is typical. The clathrated powder is put in a bag which is air-permeable and does not pass the powder, and held in gauze to form a mask. Further, a microcapsule may be used as well as the clathrate. That is, isothiocyanic acid ester is dissolved in a non-polar solvent and fine particles are covered with wall material such as latex or the like.
Patent JP-2000184489-A (JP)
Title: Microphone device
Inventor: OGAWA YUTAKA
IPC: H04R1/32
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To make a microphone device incorporating a bidirectional microphone compact by suppressing the front-side area of the main body of the device to a small value and, at the same time, to prevent the bidirectional function of the microphone from being deteriorated. SOLUTION: A bidirectional microphone 2 is incorporated in a main body casing 3 in such a posture that the sound detecting surface 4 and noise canceling surface 5 of the microphone 2 are expanded toward the rear section of the main body of the casing 3 from the front section of the main body. At the same time, a through hole 11 is made through the front face 9 of the casing 3 and sound passages 18 and 19 are respectively formed from the through hole 11 to the sound detecting surface 4 and noise canceling surface 5 of the microphone 2 incorporated in the housing 3.
Patent JP-H11265722-A (JP)
Title: Control of swelling of alkali metal electrochemical battery
Inventor: GAN HONG
IPC: H01M4/64
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To improve battery swelling characteristics of an alkali metal/ transition metallic oxide electrochemical battery such as lithium/vanadium oxide silver battery or lithium/vanadium oxide silver copper battery, without damaging discharge capacity of the battery to perceivable extent. SOLUTION: This electrochemical battery consists of (a) an anode made of alkali metal as an anode active material, (b) a cathode containing a cathode active material selected from a group of metals, metal oxides, mixed metal oxides and metal sulfides, and (c) electrolyte to activate the anode and the cathode. In this case, the anode active material and the cathode active material exist in a battery at a volumetric ratio of the anode to the cathode based on grams of the anode and the cathode so as to keep a percentage change of an entire thickness of the battery caused by its discharge within 10%.
Patent JP-2000199945-A (JP)
Title: Silver halide photosensitive material for ir rays, photographing unit using the same and forming method of monotone image
Inventor: IKEDA CHIZUKO
IPC: G03C1/035
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material for IR rays, which is adaptable for commercial color photographic developing processes, has high photographic performance, enables printing on a print paper, enables easy photographing of a reproduced image having an excellent IR effect satisfactory for the requirements of users, and easily enables production of a monochromatic print, and to provide a photographing unit using this material and to provide a method of forming monotone images. SOLUTION: This silver halide photographic material for IR rays is spectrally sensitized in the IR region with the max. spectral sensitivity at 850 nm or higher. The photographic material (1) contains color couplers, or (2) contains a black coupler, or (3) contains 6-equiv. couplers, or (4) has photographic layers of at least each one of photosensitive layer and nonphotosensitive layer on one face of a transparent supporting body, in which at least one photosensitive layer contains a silver halide emulsion sensitized to have photosensitivity ranging from visible rays to IR rays, and a dispersion liquid of couplers. In the photographing unit, one of the materials (1) to (4) is used, and in the forming method of a monotone image, one of the materials (1) to (4) is used.
Patent JP-2000200315-A (JP)
Title: Body mounted equipment and certification system
Inventor: KITA KAZUNORI
IPC: G06F19/00
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To provide body mounted equipment capable of functioning while canceling complexity and keeping security. SOLUTION: It is judged whether this body mounted equipment is just mounted on the arm of body of a user or not (step SA4). Further, it is judged whether the equipment is first mounted after the lapse of time longer than prescribed specified time or not (step SA5). In such a case, after initial setting at the time of mounting is performed (step SA6), certification data are inputted (step SA7), and the setting processing of certification data is performed (step SA8). Then this body mounted equipment is not just mounted on the body as a result of judgement in the step SA4, on the other hand, it is judged whether non-mounting is continued longer than the prescribed specified time or not (step SA13) and when non-mounting is continued longer than the prescribed specified time, processing is executed for canceling certification setting and disabling a certification request, etc., such as erasing the certification data stored in a certification data memory (step SA14).
Patent JP-2000200536-A (JP)
Title: Circuit breaker
Inventor: BABA TAKASHI
IPC: H01H71/12
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker capable of efficiently transferring a sucking force by an electromagnetic coil to a trip member engaging an open/ close mechanism of a breaker. SOLUTION: In this circuit breaker manually closable and capable of opening a contact interlocking to an open/close mechanism 6 in a manually closed state by tripping engagement, a trip member 10 having an interlocking member 7 interlocking to a sucking operation by an electromagnetic coil 9 and engaging to the open/close mechanism 6 of the breaker has first and second abut parts 11 and 12 so as to abut the interlocking member 7 in two stages. There is constituted a two-staged abut part such that the first abut part 11 is disposed on a position farther from the rotational center of the trip member 10 than that of the second abut part 12 and is rotated by a predetermined amount by the interlocking member 7, then the second abut part 12 is rotated to break the engagement of the breaker.
Patent JP-H04145493-A (JP)
Title: Method and apparatus for altering direction of video display
Inventor: JIYURIAN TEI NIYUUEN
IPC: G06F1/16
Filed: 1990-12-06
Abstract: PURPOSE: To make it possible to display both of the sight type direction and a portrait type direction of a video display only by the use of a single video monitor by transforming the addresses of pixels stored in a video RAM. CONSTITUTION: An address transformer 16 transforms a pixel address 19 sent from a computer 17 and sends an address 20 to the video RAM 21 through a computer bus 18. Transform algorithm to be used by the transformer 16 is selected in response to a rotation signal 24 sent from a rotation sensor 25. When the display monitor is in the sight type direction, the address 19 from the computer or another source 17 is sent to the video RAM 21 without executing transformation. When the monitor is rotated to the portrait type direction, necessary address transformation is T(a) = h* (a mod v) + h-1-(a div v) (provided that (a div v) is a quatient of the integer division of (a) by (v) and (a mod v) is a remainder of the integer division of (a) by (v)).
Patent JP-H04212862-A (JP)
Title: Sheet insertion route indicating device for rotary printer
Inventor: NAKANISHI KATSUYUKI
IPC: B41F13/02
Filed: 1990-12-06
Abstract: PURPOSE:To perform a rapid sheet insertion work with no error by a method wherein, in a folding machine for a rotary printer, a control device to prestore various sheet insertion routes is provided, and an assigned sheet insertion route is indicated by means of a voice. CONSTITUTION:Various sheet insertion routes are prestored in a control device 22. When a sheet is inserted in a sheet guiding means, such as guide rollers 6, 6..., drag rollers 7, 7..., a turn bars 8a..., and 8b..., a worker hears a sheet insertion route indicated by a voice through a voice device 21, such as a speaker, a radio with an earphone, or cassette tape, to effect insertion of a sheet. The indication content contains an outline of an indicated sheet guiding route, and destinations right on the upper stream side and the downstream side of each guide means. Or, a route for a sheet indicated by the control device 22 is indicated by a direction indicator located to each of guide means 6-8.
Patent JP-H04214216-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: C09D5/23
Filed: 1990-12-11
Abstract: PURPOSE:To provide a magnetic recording medium excellent in electromagnetic conversion characteristic, traveling property and durability. CONSTITUTION:A titanium compd. shown by the general formula (R1O)n- Ti-(OCOR2)4-n is incorporated into the magnetic layer of the magnetic recording medium provided on a nonmagnetic support. In the formula, R1 is a 1-5C alkyl group, R2 is 5-12C allyl, aralkyl and alkyl groups, and n is an integer of 2 or 3.
Patent JP-H0674692-A (JP)
Title: Attachment loading/unloading construction for policemen 's club
Inventor: ASHIHARA HIDEYUKI
IPC: F41B15/02
Filed: 1990-12-17
Abstract: PURPOSE:To obtain an attachment loading/unloading construction which enables the mounting of an attachment on a policeman's club by signal action and firmly and stably. CONSTITUTION:An attachment 2 is arranged having an insertion part 4 and a bulged part 5 while a protrusion piece is arranged with an outline thereof nearly 'C'-shaped and sticking out to the inner diameter side and a lock ring 3 expandable elastically is provided. A lock ring retaining recess part is provided on an external surface of the body of a policeman's club. On the other hand, a lock ring groove is provided to fit the lock ring 3 into the external surface of an insertion part 4 while a part of the bottom of the lock ring groove is cut open to form an opening. The protrusion piece of the lock ring is made to stick out from the internal surface of the insertion part 4 so as to engage the lock ring retaining recess part of the body of the policeman's club.
Patent JP-H04212964-A (JP)
Title: Manufacture of planographic printing plate
Inventor: KOIKE AKINOBU
IPC: G03F7/00
Filed: 1990-12-06
Abstract: PURPOSE:To obtain a planographic printing plate with excellent ink arrangement and gum detachment by exposing an image, and then carrying out development with an alkali water solution with specific pH and substantially not including an organic solvent. CONSTITUTION:Even for a sensitive planographic printing plate which has a sensitive layer including a diazo compound, a lipophilic polymer compound and sensitive agent, an alkali water solution which has a pH of 8 or more below 12 and substantially does not include an organic solvent is used as developer.
Patent JP-H0440366-A (JP)
Title: Column packing material and production thereof
Inventor: HAGINAKA ATSUSHI
IPC: B01D15/08
Filed: 1990-12-25
Abstract: PURPOSE:To improve separability, reproducibility and durability by mixing and introducing an alkylsilyl group or aryl silyl group and 2, 3-dihydroxy propxy lower alkylsilyl group with and into the inside surfaces and outside surfaces of the pores of a porous carrier. CONSTITUTION:The lower alkyl silane coupling agent having a glycidoxy group is brought into reaction with a porous carrier consisting of an inorg. porous material having a hydroxy group in a substantially anhydrous polar solvent and the silane coupling agent having an alkyl group or aryl group is brought into reaction by using the polar solvent in the presence of a condensing agent. The glycide group of this reaction product is hydrolyzed by reflux in, for example, a perchlorate soln. and the lower alkyl silane coupling agent having the glycide group is brought into reaction therewith and the glycide group is hydrolyzed to form a diol group simultaneously with or after this reaction. If the human management serum is separated with this column packing material or is separated after phenol barbitar is added to the human management serum, the peak 1 of the human serum protein elutes right after the injection and thereafter, the peak of the phenol barbitar is eluted and is well separated from the serum component.
Patent JP-H04222769-A (JP)
Title: Placement of wall concrete
Inventor: OTSU TATSUYA
IPC: E04G9/10
Filed: 1990-12-26
Abstract: PURPOSE:To form a concrete wall having projections and recesses on the surface thereof. CONSTITUTION:A non-water absorbing soft sheet 11 having projecting threads (or projections) 11a is provided to the internal surface of a form 10, and unsolidified concrete 12 is placed. Recessed slots (or recessed holes) having an angle less than 90 deg. made with one side and the surface of the concrete and an angle larger than 90 deg. made with the other side and the surface of the concrete are formed. According to the constitution, the recessed slots make an angle of >=90 deg. with the surface of the concrete, so that the soft sheet 11 can be easily stripped. Adhesion of the sheet with mortar is strengthened because of the recessed slots.
Patent JP-H04225492-A (JP)
Title: Memory testing device
Inventor: KUSUI MASAAKI
IPC: G06F12/16
Filed: 1990-12-27
Abstract: PURPOSE:To reduce the cost by providing a general purpose memory tester for outputting real address information and an information read-out signal from an accessed address, and a bank address encoder for outputting bank address information. CONSTITUTION:In the memory testing device with respect to a memory of a bank access system which is divided into plural banks and gives a bank address to each of them, this device is provided with a general purpose memory tester 6 for outputting real address information of the memory and a memory read-out signal, and a bank address encoder 7 for generating bank address information, based thereon, and outputting it to the memory. In such a way, information can be read out of a designated address of a designated bank in the memory, and a conventional exclusive memory tester becomes unnecessary.
Patent JP-H04210170-A (JP)
Title: Line check valve
Inventor: NAKAZAWA MASAHIKO
IPC: F16K15/14
Filed: 1990-12-10
Abstract: PURPOSE:To enhance the responsiveness, reliability, assembling property and handling property of a line check valve and also prevent generation of dust due to abrasion of the inside of the valve by avoiding the use of a spring for pushing a valve body back, and also reducing the diameter of a sealing portion while enlarging (the area of) a differential pressure receiving portion. CONSTITUTION:In an enclosed space formed within a valve main body 1, a valve acting space surrounded by an upper wall face 4 opening an inlet passage 1a and a lower wall face 5 opening a outlet passage 1b, a circular stationary sealing portion 4b formed on the upper wall face 4, a circular diaphragm 2 having its outer peripheral portion fixed to the upper wall face 4 or to the lower wall face 5 and having a circular movable sealing portion 2b directly opposite to the stationary sealing portion 4b at its center portion, and a circular seal member 3 affixed to the stationary sealing portion 4b or to the movable seal portion 2b are provided, and the check valve is characterized by the inlet passage 1a being open to the outside area of the stationary sealing portion 3b on the upper wall face 4.
Patent JP-H0531770-A (JP)
Title: Injection molding system
Inventor: ONISHI MASAYOSHI
IPC: B29C45/28
Filed: 1990-12-18
Abstract: PURPOSE:To enable injection molding to be effected safely, positively by starting the injection operation an injection molding machine, and allowing the opening and closing timing of a mold gate to be synchronized with the molten resin injection timing of the injection molding machine. CONSTITUTION:By the closing operation of an operation-starting button of a controller each connected to a mold 2 and an injection molding machine 1 or the closing operation of the mold 2, the molten resin injection gate of the mold 2 is opened, and the opening action of the gate is detected by detecting means and the controller 6 receives the signals detected. Injection signals are outputted from the controller 6 by which the detected signals are received and then transmitted to the injection molding machine 1, to thereby start injection action in the injection molding machine 1. Subsequently, at the time when the injection action is completed, the controller 6 receives the gate-closing signals outputted from the injection molding machine 1, and the gate of the mold is closed by the controller 6 by which the gate closing signals are received, wherein injection permission signals are ceased.
Patent JP-H04221146-A (JP)
Title: Load transmitting structure for steel material and precast concrete panel
Inventor: TAKAHASHI KENJI
IPC: E04B5/02
Filed: 1990-12-20
Abstract: PURPOSE:To improve load transmission force an junction bearing force and to attempt power of work, cost reduction, and the like. CONSTITUTION:A steel pipe 3 is guided to penetrate a precast concrete panel 2 while being buried therein in a state of its end face becoming flush with the concrete panel 2, the end face of the steel pipe 3 is closely attached to the joining partner that is, a steel material 1, and the inside surface of the steel pipe 3 and the steel material 1 are welded together, in a joining part of the steel material 1 to the precast concrete panel 2. In such way, the steel pipe 3 serves a recessed part forming form as well, and the welded part 4 strongly transmits shearing force, bending moment, and the like.
Patent JP-H04224973-A (JP)
Title: Multicolor printing device
Inventor: HAYASHI MASAO
IPC: B41J2/21
Filed: 1990-12-26
Abstract: PURPOSE:To make it possible to output plotting data for high precision monochrome printing device from a multicolor printing device. CONSTITUTION:A means 8 that recognizes half-tone monochrome image information (gray data), a means 9 that converts, in accordance with preset rules, the gray data (e) into multicolor image information (color data)(f) are provided. As processing can be made with a generating means 5 for the gray data that are converted into the color data, the gray data can be outputted in the form of video signals C for the color data.