baber/WOPTO huggingface dataset:
Patent JP-H11182143-A (JP)
Title: Heat insulating glass window
Inventor: TANAKA KEIICHI
IPC: E06B3/64
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve a function by installing a resin plate on a plate installing member attracted to the indoor side of plate glass by magnetic force, and holding a drying agent by the plate installing member. SOLUTION: Steel paper (a magnetically attractable material) 5 is adhered to the indoor side of glass 4 by fitting the plate glass 4 to a fitting recessed part 2 of a sash frame 1 through rubber packing 3. Next, a resin plate 9 is adhered to the anti-plate glass side of a member 6 after fitting a sheet-like drying agent 8 in a drying agent fitting groove 7 of the member 6 by magnetically installing the magnet containing resin plate installing member 6 on the steel paper 5.  Therefore, a double glass window frame is obviated since heat insulating performance can be secured by a double structure of the plate glass and the resin plate and the resin plate is not fitted in a sash frame, and a cost can be reduced since the resin plate is more inexpensive than the plate glass, and the occurrence of heat stress can be prevented since a magnetic force holding part allows positional dislocation by a thermal expansion difference between the plate glass and the resin plate, and dew condensation can also be prevented by reducing humidity between the plate glass and the resin plate.
Patent JP-2001168370-A (JP)
Title: Power generation facility
Inventor: KITAZAWA KENZO
IPC: E04D3/40
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generation facility which can obtain heated water by the heat generated by solar battery cells by a simple structure and which allows an easy piping for causing the heated water to flow and an easy wiring for collecting electric power. SOLUTION: A laminated body consists of a power generation panel body 6, a foaming aluminum body 10, and a second foaming aluminum body 15. The four side edges of the laminated body is set in a picture frame-like outer frame body 30 consisting of right and left side frame sections 31, an upper frame section 32, and a lower frame section 33, to build up a power generation equipment 38. In each side frame section 31, a recessed section 31A for burying the laminated body is formed by a rear plate 31a, a side plate 31b, and a front plate 31c, and the rear plate 31a is formed with an external projecting plate 31d which is projecting with respect to the side plate 31b, and the side plate 31b is formed with a frontward projecting plate 31e which is projecting with respect to the front plate 31c.  In the power generation equipment 38, a space 46 for installation is formed outside the side plates 31b by the external projecting plates 31d and the front side of the space 46 can be closed by a cover body 50 which can be mounted and dismounted on the forward projecting plates 31e.
Patent JP-H06256566-A (JP)
Title: Flame retardant thermoplastic resin composition
Inventor: NARITA KENSHO
IPC: C08K5/3492
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the subject composition excellent in flame retardancy without bleeding with moisture in air by mixing a flame retardant composed of a specific nitrogen-containing compound and a phosphoric acid compound therein. CONSTITUTION:This resin composition is obtained by mixing a flame retardant composed of (A) a substance having a recurring unit expressed by formula I [X is NH(R1) or N(R2)(R3); R1 is 2-6C hydroxyalkyl; R2 and R3 are 2-6C hydroxyalkyl; Y is bivalent group of pyrazine or N(R4)(CmH2m)N(R5); R4 and R5 are H or 1-5C alkyl; (m) is 2-6] (e.g. a compound expressed by formula II) with (B) ammonium polyphosphate or polyphosphoric acid amide at 0.1-10weight ratio of the components (A)/(B) in an amount of 1-50wt.% based on the weight of the composition in a thermoplastic resin such as a polyolefin or polystyrene.
Patent JP-H10186754-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TADASHI
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable documents to be either right- or left-bound so that double- leaved documents keep good appearance by controlling an image data processing means so that the directions and order of output of images on output paper are varied, so that a stapling process is effected as selected. SOLUTION: Paper printed is fed from a paper unloading part 10b to a finisher 1 comprising a paper folding means 2, a stapler means 3, etc. A selecting key for indicating the bound form of copying paper is located on the control panel of a copying machine 10, and either right- or left-binding is selected by operating the selecting key. To make documents double-leaved, either a mode in which two documents are copied on one paper or a mode in which one document is copied on one paper is determined. Then the binding direction is determined, and in the case of right-binding the even-numbered images in reading order are designated so that they are printed first. In the case of left-binding, the odd-numbered images are printed first, and the directions of the images are rotated 180 deg..
Patent JP-H09178773-A (JP)
Title: Probe needle
Inventor: ISHIZUKA SHIZUKA
IPC: G01R1/067
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a probe needle in which deformation and damage are eliminated, number components is decreased by eliminating the leaf spring in the structure, and the overall accuracy is enhanced while towering the price by making the probe needle of a shape-memory alloy. SOLUTION: The probe needle 3 is made of a shape-memory alloy, e.g. NiTiFe, in which shape-memory effect is brought about through twin martensite transformation of crystal structure upon temperature variation. More specifically, the probe needle 3 recovers the shape after deformation at a temperature lower than a stored level. Since the shape is recovered surely while eliminating breakage, the accuracy can be enhanced furthermore. A micropitch probe can also be realized and since no leaf spring is required, number of components can be decreased resulting in an inexpensive apparatus.
Patent JP-H04285323-A (JP)
Title: Synchronizer for self energization formula transmission
Inventor: JIYOSEFU DAGURASU REINORUZU
IPC: F16H3/12
Filed: 1991-12-12
Abstract: PURPOSE: To increase the engagement force of friction members by disposing a self-energizing means and thus generating axial additive force applied to a shift flange in the direction of shifting force. CONSTITUTION: A pin-type double-acting synchronizer 22 has friction clutches 24, 36 and 26, 38, jaw clutches 28, 14b and 30, 16b, and self-energizing ramps. The ramps act between a shaft 12 and a shift flange 32. The shift flange 32 is rotatable relative to the shaft 12 and the jaw clutch members 28 and 30, and defines three sets of self-energizing ramps that act against three sets of ramps defined by elongated members 35. The members 35 are fixed against rotational and axial movement relative to the shaft 12. Three circumferentially spaced pins 40 include blocker shoulders for preventing asynchronous engagement of the jaw clutches 28, 14b and 30, 16b, and pre-energizer surfaces which each cooperate with a pre-energizer and neutral centering assembly 42.
Patent JP-H09181221-A (JP)
Title: Aluminum substrate for integrated circuit
Inventor: NISHIZAWA KAZUYOSHI
IPC: C25D11/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of an aluminum oxide film by a method wherein an aluminum substrate whereon the aluminum oxide film is formed by anode oxidation is immersed in water soluble inorganic metallic salt water solution at the temperature exceeding a specific value to be sealed. SOLUTION: An aluminum substrate whereon an aluminum oxide film is formed is immersed in water soluble acetate of metals, etc., such as nickel, cobalt, cadmium, zinc, copper, aluminum and lead, etc., as well as inorganic metallic salt water solution such as sulfate, oxalate, chloride nitrate, citrate, tartarate, fluoride, sulfamide to be sealed. Through these procedures, even if the aluminum oxide film in low thermal conductivity is made thinner, the aluminum substrate in high thermal conductivity can be manufactured due to the sufficient corrosion resistance of the aluminum oxide film.
Patent JP-2000177971-A (JP)
Title: Passenger conveyor
Inventor: ONO KAZUSHIGE
IPC: B66B23/24
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To allow even a child with small hands to grasp a narrow-width section simply and reliably and to improve safety by forming narrow-width sections and wide-width sections on handrails in a passenger conveyor having handrails traveled synchronously with treads on balustrades erected on the right and left of the treads. SOLUTION: A passenger conveyor 1 is provided with treads 2 conveying people on them, balustrades 3 erected on the right and left of the treads 2, and handrails 4 traveled synchronously with the treads 2 on the balustrades 3. The handrails 4 are formed with wide-width sections 5 set to the normal width, e.g. 82 mm, and narrow-width sections set to a width, e.g. about 40 mm. A child with small hands is allowed to grasp the narrow-width section 6 in supporting the handrail 4. Even the child can utilize the passenger conveyor 1 safely.
Patent JP-H06172376-A (JP)
Title: Psicofuranose and psicopyranose derivative
Inventor: TERAJIMA ATSURO
IPC: C07H9/04
Filed: 1992-12-11
Abstract: PURPOSE:To provide the subject compound useful as a key production intermediate for hydantocidin known as an excellent herbicidal substance. CONSTITUTION:The compound of formula I (R<1> to R<4> are H or hydroxyl- protecting group; X is hydroxymethyl, carboxyl, carbamoyl or allophanoyl), e.g. 1,5-di-O-benzyl-1-alpha-allophanoyl-1-dehydro-2,3-O-isopropylidene-bet a-ribofuranose. The compound can be produced by reacting a 1,2:4,5-di-O-isopropylidene-beta-D- psicopyranose with an acetal derivative (preferably 2,2dimethoxypropane) in a ketone solvent in the presence of an acid catalyst at -20 to +50 deg.C, protecting the 6-hydroxyl group of the resultant compound of formula II (R<2>' and R<3>' are H, 1-6C chain alkyl, etc.) preferably with benzyl group, reacting the produced compound of formula III with an alcohol (preferably benzyl alcohol) in the presence of an acid catalyst and oxidizing the reaction product.
Patent JP-H07201030-A (JP)
Title: Magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B5/725
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a magnetic recording medium having high corrosion resistance and durability by disposing an undercoat layer contg. an antioxidant by coating on a nonmagnetic substrate and disposing a top coat layer contg. a compd. represented by a specified formula and perfluoropolyether having polar groups by coating on the undercoat layer. CONSTITUTION:This magnetic recording medium has an undercoat layer on the nonmagnetic substrate, a ferromagnetic metallic thin film as a magnetic layer on the undercoat layer and a top coat layer on the magnetic layer. The undercoat layer is a coating film contg. an antioxidant and the top coat layer is a coating film contg. a compd. represented by the formula and perfluoropolyether having polar groups. In the formula, A is a group selected from among phosphoric acid, phosphonic acid, phosphinic acid, carboxylic acid and esters of them, L is an alkylene, alkenylene or alkynylene and each of R1-R3 is F or a perfluoroalkyl.
Patent JP-H07204992-A (JP)
Title: Device for and method of measuring displacement
Inventor: SASAKI HISAO
IPC: B23Q17/22
Filed: 1993-12-30
Abstract: PURPOSE:To provide a device for and a method of measuring a displacement, which can be rapidly and precisely measure a displacement value such as a thermal displacement value of a machining head in an NC machining unit or the like. CONSTITUTION:A displacement sensor 18 is rotated by a rotary member 10 while several points on a reference surface 31 of a measurement reference jig 27, and the result of the measurement is delivered to a computing and processing unit for calculating a displacement value such as a thermal displacement value of a machining head. Further, the displacement sensor 18 is three- dimensionally moved on the reference surface 31 through the rotation of the rotary member 10 so as to measure the measuring surface 31, for detecting a displacement value of a machining head for carrying out three-dimensional machining.
Patent JP-H09175942-A (JP)
Title: Cosmetic
Inventor: MORI KUNIHIKO
IPC: A61K8/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in water repellency and oil repellency and having excellent cosmetic durability by compounding a fluorinated pitch and a fluorinated silicone having a state ranging from a liquid to paste. SOLUTION: This cosmetic is obtained by compounding 0.1-30wt.% of a fluorinated pitch and 1-70wt.% of a fluorinated silicone of a liquid to paste state. The fluorinated pitch obtained by fluorinating a coal and/or a petroleum pitch has a polynuclear polycyclic structure, and a fluorinated pitch of a powdery transparent vitrified solid is preferably used as the fluorinated pitch. For example, a fluorinated silicone expressed by the formula [R, R<1> and R<2> are each an alkyl or phenyl; R<3> and R<4> are each an alkyl or a fluoroalkyl and either contains a fluorine atom; (m)=0-100; (n)=3-1000] is cited as the fluorinated silicone of a liquid to paste state. The combined use of the fluorinated pitch and the fluorinated silicone enables the easy mixing of a fluorinated pitch which conventionally has been difficult to compound stably in a large scale.  Further, the combined use also extremely improves the oil resistance and the water resistance from the case of single use.
Patent JP-H09185356-A (JP)
Title: Multiwindow display control system
Inventor: TAKAMUNE YUUSUKE
IPC: G06F3/048
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the display control system which can easily make a window of low order hidden by a window of high order active. SOLUTION: This system consists of a window control data storage part 10 which stores window control data, a control data setting part 20 which sets window control data, and a display control part 30 which displays windows at display positions according to the window control data and accepts operation for the displayed windows. The window control data includes display attributes specifying the display positions and sizes of the windows, the priority of a display of the windows, and whether or not the windows are opaque or translucent and when the display attribute of the window control data specifies the translucent display, the display control part 30 displays the low-order window over the high-order window and accepts the operation for the low-order window displayed over the high-order window.
Patent JP-H09182823-A (JP)
Title: Video device for batting training machine
Inventor: NAKAMURA KATSUO
IPC: A63B69/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To repeatedly display the clear and full-color pitching video images of a pitcher whose movement is smooth by enlarging a screen by joining plural television receivers, compressing the pitching video images of the pitcher in high density, recording them in a pitching video image recording medium and repeatedly reading them without contact. SOLUTION: A CD-ROM 41 records compressed and encoded digital image data, a CPU 43 interactively reads the digital image data of the CD-ROM 41 to a memory 42 and a decoder 44 decodes the read encoded digital image data at a high speed. A memory data controller 47 writes the decoded digital image data in the memory 45 for chrominance signals and the memory 46 for luminance signals and a memory address controller 48 divides the written data into the three screens and takes them out while controlling addresses matched with horizontal and vertical synchronizing signals. D/A converters 49, 50 and 51 convert taken-out digital image data to analog RGB signals and output them to monitor televisions 21, 22 and 23.
Patent JP-H07201940-A (JP)
Title: Analysis method for impurities in silicon thin film
Inventor: NAKAMORI MASAHARU
IPC: H01L21/66
Filed: 1993-12-29
Abstract: PURPOSE:To provide an analysis method for impurities in a silicon thin film, which is capable of analyzing with an extremely high accuracy the content of impurities in a silicon thin film. CONSTITUTION:An alkaline aqueous solution is dripped on a polysilicon thin film 1 deposited on a silicon oxide film 3 formed on the top surface of a silicon substrate 5 for etching the polysilicon thin film 1. In succession, impurities in the polysilicon thin film are analyzed by analyzing the content of impurities in a solution recovered.
Patent JP-H06271987-A (JP)
Title: Fe-al-si alloy and its production
Inventor: KAJITA YASUYUKI
IPC: C22C38/08
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the vibration and noise of a structure by constituting an Fe-Al-Si alloy of a composition consisting of respectively specified weight percentages of Al and Si, specific weight percentage of Ni, and the balance Fe with inevitable impurities. CONSTITUTION:This Fe-Al-Si alloy has a composition containing Al and Si in the amounts within the range enclosed with straight lines connecting the points A (Al: 0% by weight, Si: 0%), B (Al: 2.00%, Si: 0%), C (Al: 2.00%, Si: 2.50%), and D (Al: 0%, Si: 4.50%), also containing 0.30-3.00% Ni, and having the balance Fe with inevitable impurities. A stock of this alloy is heated to 800-1400 deg.C and then cooled while regulating the average cooling rate until 500 deg.C is reached to <=50 deg.C/s. By this method, the objective F-Al-Si alloy excellent in vibration damping property and having superior toughness in base material and weld zone can be produced.
Patent JP-H10164680-A (JP)
Title: Speaker box
Inventor: ITO MASANOBU
IPC: H04R1/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes, to reduce the production cost and to improve productivity without separately providing any hole for passing a speaker cable by providing a bass reflex port hole and a hole for the speaker and passing the speaker cable through the bass reflex port hole. SOLUTION: A game machine housing 30 is provided with a monitor 38 at an upper part, two speaker boxes 10 at a central part and space for housing PCB rack 40 at a lower part. The PCM rack 40 is usually hidden by closing a maintenance door 36. A speaker cable 16 is passed inside the game machine housing 30 at the place hidden by a net 34 for the speaker and the maintenance door 36, and connected to an amplifier PCB 42 installed inside the PCB rack 40. Since the net 34 for the speaker really uses fine punched metal, a game player does not notice internal conditions.
Patent JP-H05162828-A (JP)
Title: Rack for product transportation
Inventor: FUJIMURA TETSUO
IPC: B65G67/60
Filed: 1991-12-17
Abstract: PURPOSE:To enable many steel products to be handled by applying the constitution where a rack used for handling and carrying steel materials, steel tubes or the like has side beam members with suspension plates coupled to both ends of a bottom beam member, and the side beam members are so made as to allow the free ingress of the suspension plates of a lower rack. CONSTITUTION:A suspension plate 8 having a coupling hole 10 at the upper end section thereof, and a cutout 9 at the intermediate section in an area from the lower end to the vicinity of the upper end section is erected in right and left side beam members 4. In addition, the members 4 are coupled to both ends of bottom beam members 3, thereby constituting a rack body 2. Two such rack bodies 2 are arranged fore and aft via an interval for handling and carrying steel products such as steel materials and steel tubes. In this case, each side beam member 4 is formed with a pair of pillar members 5 erected fore and aft in parallel via a gap, and the suspension plates 8 of a lower rack body 2 are caused to enter from below and engage with each member 4, thereby enabling rack bodies 2 to be stacked on top of each other. Also, the bottom beam members 3 are provided with a plurality of stopper pieces 12.
Patent JP-H05171319-A (JP)
Title: Flexing member for damper
Inventor: ASAI MASATO
IPC: E04F17/04
Filed: 1991-12-17
Abstract: PURPOSE:To improve the strength, the vibration proof and the environmental resistance by forming the flexing member for damper of copper alloy containing the specified amount of Ti and limiting the grain size. CONSTITUTION:A flexing member for damper is formed of copper alloy having a composition consisting of, by weight, 0.5-4.5% Ti, and the balance Cu with inevitable impurities. The grain size of this copper alloy is limited to 15mum or less. Further, the total 0.005% of one kind, or two or more kinds of element selected from among 0.005-0.3% Zr, 0.005-0.35% Cr, 0.005-0.05% Y, 0.005-0.5% La, 0.005-0.1% V, and 0.005-0.5% Nb is contained in this copper alloy as required. In addition, the total of 0.005-3.5% of one kind, or two or more kinds of element selected from among 0.005-0.50% Mg, 0.01-1.0% Mn, 0.05-2.0% Zn is contained in this copper alloy as required. The principal component Ti is reacted with Cu and allows Cu-Ti compound to be formed highly dense and fine, and improves the strength and the vibration proof.
Patent JP-2000176909-A (JP)
Title: Saw chain cover
Inventor: OSAWA HISATO
IPC: B27G19/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a saw chain cover, which can protect a human body from the heat radiated by an internal combustion engine and prevent burn or the like even during the carriage of a chain saw just after the finish of a work and reduce the load to the shoulder of a carrier during its carriage. SOLUTION: On one side on the opening part 11 side of a sheath-like saw chain cover 10, in which a saw chain part is accepted, a heat shielding plate 12, which locates at the front surface of the internal combustion engine part of a chain saw main body at the installation of the cover to the saw chain part, is provided. Preferably, the heat shielding plate 12 is constituted so as to be foldable parallel to the sheath-like saw chain cover 10. More preferably, a shoulder pad member 14 is provided at the shouldering position, which is toward the tip of the saw chain cover 10 from the heat shielding plate 12.
Patent JP-H05174384-A (JP)
Title: Information recording and reproducing device
Inventor: WATANABE HITOSHI
IPC: G11B7/003
Filed: 1991-12-19
Abstract: PURPOSE:To prevent a defective reproduction caused incomplete recording bits (incomplete bits) generated on a recording film at the time of data writing by erasing these incomplete bits. CONSTITUTION:First of all, the data are written into an optical information recording medium by an access and a heat mode. Next, at least the area whereto the writing is executed is reheated to erase the incomplete bits generated on the recording film. At this time, the use of a laser beam provided with an effective power of 40 to 90% of the recording power is desirable. Then, succeeding operations such as a read-out, confirmation, etc., are executed. The defective reproduction is not generated even if the reproduction is performed after the optical information recording medium recorded by the above-mentioned method is kept during a specified period. Also, the range allowed for selecting the material of recording film is expanded.
Patent JP-2001172131-A (JP)
Title: Hair restoration tonic
Inventor: NAKAJIMA KENJI
IPC: A61Q5/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a hair restoration tonic exhibiting sufficient hair growth promoting effect and hair tonic effect by the application to the skin such as scalp or by oral administration. SOLUTION: The hair restoration tonic for external use contains one or more active components selected from 3-dimethylthiopropanoic acid and its relating substance. The hair restoration agent for oral administration contains one or more active components selected from 3-dimethylthiopropanoic acid, its halide and their salts. The amount of the active component is preferably 10-5 to 1M in the case of the hair restoration tonic for external use and is preferably 10-8 to 4×10-2M in the case of hair restoration agent for internal use.