baber/WOPTO huggingface dataset:
Patent JP-H07224522-A (JP)
Title: Positioning device and method of free access type floor panel
Inventor: TAKANO HARUYUKI
IPC: E04G21/18
Filed: 1994-02-10
Abstract: PURPOSE:To reduce cost, by fixing the support legs of respective floor panels by turns to the positioning parts formed in a sheet member, after the sheet member has been laid down on a slab floor. CONSTITUTION:When floor panels 100 are lined up without clearances on a sheet member 1, positioning parts 2 are formed in advance at the places where the support legs 10 of respective panels 100 are positioned on the sheet 1. The positioning parts 2 are cylindrical protrusions. In the place 5 where the support legs of four panels 100 are concentrated, these four support legs 10 are assembled to form a cylindrical protrusion of respective positioning parts 2 and inserted therein. When the sectional face of the support leg is formed to be a fan-shape having 90 degrees in the central angle or a little smaller angle than that, if respective panels 100 are arranged without clearances therebetween a nearly circular column is formed and lined up by the support legs 10 and inserted in the cylindrical protrusion of the positioning parts 2. In this way, a sheet member is only laid on a slab floor 2, a plurality of floor panels are collectively positioned and hence, the working man-hours are remarkably reduced.
Patent JP-S54128902-A (JP)
Title: Preventing method for dust adherence to septum valve
Inventor: KOBUKE SADAO
IPC: C21B7/00
Filed: 1978-03-31
Abstract: PURPOSE:To prevent adherence of dust to a septum valve attached to a pipe line for a blast furnace exhaust gas so as to control furnace top press. correctly, by installing water spray nozzles at the septum valve and inside of the pipe for blast furnace exhaust gas. CONSTITUTION:A hollow flow path is formed at inside of a septum valve 1 attached to a pipe line 2 for blast furnace exhaust gas. The valve 1 is provided with a nozzle for spraying water from the periphery 12 of the valve along the end periphery, and with a nozzle forming a water flow along the valve surface to the center of the valve. Another nozzle 3 is installed at the inside of the pipe 2 through which water is sprayed in the region with which the valve body 1 comes into contact when opened or closed. Hereby, dust adherence to the valve is prevented, so that blast furance top pressure can be easily controlled.
Patent JP-H01213659-A (JP)
Title: Image forming method
Inventor: WADA YASUNORI
IPC: G03C5/26
Filed: 1988-02-20
Abstract: PURPOSE:To enable image formation with high-speed processing and to prevent generation of troubles such as roller marks by incorporating at least one kind of the compd. selected arbitrarily from specific two compds. into a photosensitive material and executing the image formation by processing with a roller carrying type automatic developing machine under specific conditions. CONSTITUTION:The photosensitive material contains at least one kind of the compd. selected arbitrarily from the group consisting of the compds. expressed by the formula I and the formula II and the processing by the roller carrying type automatic developing machine is executed under the conditions corresponding to the under-mentioned formula III. In the formulas I and II, R1 denotes a hydrogen atom, straight chain or branch chain alkyl group, etc.; R2, R3 respectively denote a hydrogen atom, halogen atom, etc.; R4 denotes hydrogen, lower alkyl group, etc.; R5 denotes hydrogen or lower alkyl group. In the formula III, l in the length (m) from the center of the 1st roller in the insertion port of the roller carrying type automatic developing machine up to the center of the final roller in the drying outlet; T is the time (sec) used for passing the above-mentioned l. The image formation with the high-speed processing is thereby enabled and the generation of the roller marks is prevented.
Patent JP-H06256033-A (JP)
Title: Production of glass bulb and its device
Inventor: IWASAKI YOICHI
IPC: C03B25/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method and a device to produce a bent glass bulb capable of controlling temperature of a mold in high accuracy and preventing deformation and variation of residual strain. CONSTITUTION:In a method where a straight pipe glass bulb is softened and bent to a given shape, the bent part 3 is received in a reshaping mold 10 and hold in a forming space of the reshaping mold until its hardening, and the reshaping mold is cooled by letting cooling water run in cooling water passes 15a and 15b made in the reshaping mold, temperature is detected and amount of cooling water is regulated corresponding to the temperature to control the reshaping mold temperature. As the amount of the cooling water which runs in the cooling water pass is automatically regulated by this device, it is able to control the temperature of the reshaping mold in high accuracy, thus eliminating a time lag required to cool and solidify the bulb and preventing deformation of the bulb and variation of residual strain.
Patent JP-H05228763-A (JP)
Title: Positioning jig
Inventor: TAJIMA MASAYOSHI
IPC: B23Q3/06
Filed: 1992-02-25
Abstract: PURPOSE:To provide a positioning Jig where the production control is easy, the cost can be reduced, and the manufacturing period can be decreased. CONSTITUTION:At least either of a positioning jig l or a pressing member 22 is constituted as (a) the positioning jig 1 consists of a standard fitting jig 2 where mutually crossing fitting reference surfaces 10-13 are formed, and an abutting member 3 having fitting surfaces 15-18 which are closely adhered to the fitting reference surfaces and having an abutting surface 20 corresponding to a vehicle body member 21, and (b) the pressing member 22 consists of a standard member 23 where mutually crossing fitting reference surfaces 27, 29 are formed, and a pressing contact member 24 having fitting surfaces 31, 32 which are closely adhered to the fitting reference surfaces and contact- pressing the vehicle body member 21.
Patent JP-S58157094-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: H05H1/16
Filed: 1982-03-12
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-H04276975-A (JP)
Title: Inter-office link number control system
Inventor: ORUI TAKAO
IPC: H04M3/22
Filed: 1991-03-05
Abstract: PURPOSE:To realize the economical system in which the service performance to the user using a private branch of exchange is in use and the charge of utilizing an ISDN communication network is expected for saving. CONSTITUTION:A service execution section 16 provided to a central processing unit 14 of a private branch of exchange 1 having an I interface in the ISDN connects an information link via an ISDN communication network 15 with an opposite private branch of exchange 2 to implement the service by the common line signal system on the information link. A traffic measurement section 17 measures the traffic of the service by the common line signal system and stores it. A link number control section 18 controls increase/decrease of an information link number with the private branch of exchange 2 based on the traffic measured by the traffic measurement section 17.
Patent JP-S57151986-A (JP)
Title: Toner collector
Inventor: KURODA HARUO
IPC: G03G21/10
Filed: 1981-03-16
Abstract: PURPOSE:To detect the net weight of collected toner accurately all the time by linking a toner recovery cylinder to the reverse surface of a mounting base through a uniform-pressure tube, and keeping upper and lower balance when a toner collection container is empty. CONSTITUTION:The toner discharge opening part 62 of a toner recovery cylinder 6 is inserted into a toner collection container 2 in the center and a skirt 64 is brought into close contact with the outside of the collection container 2; a vacuum pump is driven to introduce residual toner from a transfer drum into the recovery cylinder 6 through a toner recovery tube 61. The introduced toner is charged in the toner collection container 2 while revolving spirally centering on a toner suction tube 63. At this time, the toner collection container 2 is drawn up by negative pressure, but drawn down simultaneously by sucking its reverse surface through the operation of a uniform-pressure tube 9, so that the upper and lower balance of the collection container 2 is kept. Therefore, the mounting base 71 of the toner collection container 2 operates a detection switch by slanting depending upon the amount of toner charged in the container, so the amount of recovered toner is detected accurately.
Patent JP-2000236269-A (JP)
Title: Transmission circuit
Inventor: MIYAKE EIJI
IPC: H04B1/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make the transmission circuit small-sized and low-cost at the same time by composing an IF filter of a simple inductor and a capacitor. SOLUTION: The oscillation frequency of a 2nd PLL oscillator 22 is modulated by an orthogonal modulator IC 20, an up-mixer 18 performs mixing with a 1st PLL oscillator 21, and an RF signal is amplified by an RF amplifier 16 and a driver amplifier 15 and outputted from an antenna terminal 10 through an antenna common unit 11. A 1st band-pass filter 14 and a 2nd band-pass filter 17 attenuate unwanted signals outside a transmission band. Furthermore, an IF filter 19 is a low-pass filter and causes higher harmonics of IF frequency and the noise level of the IF frequency of a reception system higher than the IF frequency of a transmission system to attenuate. Thus, the higher harmonics of IF frequency are reduced, and the level of unwanted signals at the antenna terminal 10 of the transmission system can be attenuated. This IF filter 19 is composed of the simple inductor and capacitor.
Patent JP-H07262600-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G11B7/135
Filed: 1995-02-27
Abstract: PURPOSE:To made the device small in size and thin by making a reflected light beam, converted to an S-polarizing beam by a lambda/4 plate on the optical path, incident on a diffraction grating provided so as to be perpendicular to a light beam of P polarization from a light source and to a reflected light beam from an information recording surface and making the reflected beam diffract. CONSTITUTION:A collimator lens 12 makes a light beam transmitted from a semiconductor laser 11, set as P-polarization to a beam splitter 13, a parallel light beam and makes it incident on the beam splitter 13 inserting a diffraction grating 15 between parallel plates 14, 16. The incident light beam hardly diffracted by and transmitted through the grating 15, having the diffraction efficiency of about 100% to S-polarization and about 0% to P- polarization, is made circular polarization by means of a lambda/4 plate 17 and transmitted. The beam is converged on the information recording surface 20 of a substrate 19 by means of an objective lens 18, the reflected beam from the surface 20 is made parallel by the lens 18, the light beam 21 converted to S-polarization by the plate 17 as a diffracted light beam 22, is made a diffracted beam by the grating 15 and it is guided through the parallel plate 14. The beam is detected by a photodetector 23, recorded information is reproduced, the laser 11 is driven by means of an information signal, the incident light beam on the surface 20 is modulated and recorded. Consequently, the device is made small and thin.
Patent JP-H09226560-A (JP)
Title: Changeover valve
Inventor: ARAKAWA HARUO
IPC: B60T11/28
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a sealing member by interlocking a valve with a piston to close the first in let port for interrupting the communication between the first master cylinder and the first pressure chamber and by connecting one end of a connecting rod to a piston including a retaining means axially slidably by a predetermined distance. SOLUTION: As a brake pedal is depressed, brake fluid is fed from the second master cylinder 15 via the second inlet port 16 to the second pressure chamber 8 and moves a piston 6 leftward. In an interlocking relationship with the movement of the piston 6, a connecting rod 21 presses a metal spheric sealing member 19 against a valve seat 18 and surely interrupts the passage 17 communicating the first master cylinder 13 and the first pressure chamber 7. When the sealing member 19 abuts on the seat member 18, the sealing member 19 is not deformed by a pressure acting toward the center of the sealing member 19. Thereafter, the piston 6 is further moved and the brake fluid within the first pressure chamber 7 is pressurized and discharged.
Patent JP-H08233352-A (JP)
Title: Hot water filling control device of storage type hot water supply apparatus
Inventor: YOSHIDA TATSUHIRO
IPC: F24H1/00
Filed: 1995-02-27
Abstract: PURPOSE: To correctly fill hot water of the prescribed temperature and volume in a bath tub by integrating the calorie of the hot water being filled to obtain the integrated calorie, and comparing the integrated calorie with the total calorie of the filled hot water to be charged in the bath tub to calculate the set temperature to the volume of the rest of hot water to be filled. CONSTITUTION: In a hot water filling mode, the pulse count of the pulse signal Sq from a water volume sensor QS after the hot water filling is started is counted by a hot water filling volume integrating means 11 of a control device 10 to integrate the volume of hot water to be filled. The calorie of the hot water to be filled is integrated from the pulse signal Sq and the temperature Tx of the filled hot water from a temperature sensor TS3 by a calorie integrating means 13 to obtain the integrated calorie Ux. The total calorie U of the hot water to be charged in a bath tub BT is calculated from the preset hot water volume Qs to be filled and the set temperature Ts of hot water by a set temperature adjusting means 14, and the total calorie U is compared with the integrated calorie Ux to calculate the set temperature TS1, and a burner BN is controlled by a temperature controller 21.
Patent JP-H07249928-A (JP)
Title: Surface mounted antenna
Inventor: YAMAKI TOMONAO
IPC: H05K1/18
Filed: 1994-03-09
Abstract: PURPOSE:To connect a surface mounting type antenna to a communication equipment by the shortest distance without using a connector by forming a feeding electrode to be connected to a radiation electrode on the surface of the antenna. CONSTITUTION:An approximately cylindrical through hole 2 is formed on the inside of a dielectric substrate 1 formed like an approximately rectangular parallelopiped so as to be opened to opposite side faces and a radiation electrode 2a consisting of Cu, etc., is formed on the inside of the hole 2. A feeding hole 4 is formed from the bottom 3 of the substrate 1 up to the hole 2 and a feeding electrode 4a is formed on the inside of the hole 4. A feeding electrode 5 is formed on the periphery of the hole 4 formed on the bottom 3 and connected to the electrode 2a through the electrode 4a. In addition, side electrodes 6a, 6b are formed on both side faces of the substrate 1 to which the hole 2 are opened and fixing electrodes 7 for fixing a substrate to be mounted are formed on four corners of the bottom 3 to constitute a surface mounting type antenna. The surface mounting of the antenna is executed by connecting the feeding electrode 5 and the fixing electrodes 7 to the wiring of a printed board by soldering or the like. Consequently the antenna is allowed to feed electricity to the electrode 2a and send a high frequency signal.
Patent JP-S53124879-A (JP)
Title: Jig suspending apparatus
Inventor: HAYASHIDA HIROMITSU
IPC: B23P21/00
Filed: 1977-04-05
Abstract: PURPOSE: To provide a jig suspending apparatus, in which a jig is connected to a member that is movable linearly in both vertical and horizontal directions, through the intermediary of connecting means including swivel joint, whereby it is enabled to move the jig in vertical and horizontal directions with a small force, without causing undesirable swing or vibration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000234649-A (JP)
Title: Suspension unit
Inventor: FUJITA YOSHINORI
IPC: F16F6/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve absorbing performance of vibration and impact by installing permanent magnets having the same magnetic poles opposed to upper and lower frames, connecting the mutual upper and lower frames by pantograph type links, and respectively locking a metallic spring on one of the links and a shock absorber on the other. SOLUTION: A suspension unit has a lower frame 2 installed on a car body floor and an upper frame 4 vertically movably installed on the lower frame 2 via a link mechanism, and two sets of pantograph type links including four arms 10a are used as the link mechanism. Both ends of a coil spring 26 are locked on a rotary shaft for connecting the respective two arms 10a of one pantograph type link, and both ends of a shock absorber are locked on a rotary shaft for connecting the respective two arms 10a of the other pantograph type link. A permanent magnet 40 is fixed to the front center of the lower frame 2, and a permanent magnet 42 having the same magnetic pole opposed to this permanent magnet 40 is fixed to the upper frame 4.
Patent JP-H09205875-A (JP)
Title: Vegetation base material for porous vegetation base board
Inventor: KATAGIRI MAKOTO
IPC: A01G1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetation base material for a porous vegetation base board, which can easily fill even a porous vegetation base board with a low permeability coefficient and is superior in flowability, handling, and germinability, as a mixture which consists of water, a water-retainable material, a humic acid, etc., and has a moisture content rate higher than a specific value. SOLUTION: This is the mixture which consists of (A) water, (B) the water retainable material such as perlite and pumice stone, (C) the humic acid (compound), and preferably (D) vegetable seeds and contains water by >=60(wt.)%, preferably, 90-95%. The porous vegetation base board is preferably block type porous concrete of 0.1-10cm/sec in water permeability coefficient.
Patent JP-S61199784-A (JP)
Title: Cell culture of tuberous root of devil's tongue
Inventor: SHIMAI YOSHIYUKI
IPC: C12N5/04
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a tuberous root of devil's tongue in 3-5 months, by the callus culture of the tissue of the tuberous root of devil's tongue. CONSTITUTION:The tissue of a tuberous root of devil's tongue is cultured in a callus-inducing medium containing kinetin, 2,4-dichlorophenoxyacetic acid and 6-gamma, gamma-dimethylallylaminopurine at >=18 deg.C, preferably at 23-28 deg.C. Callus can be induced in about 3 months, and the proliferated callus is separated and collected from the culture liquid. The callus can be used as a raw material for the preparation of KONJAK (paste made from the starch of the devil's tongue), and if necessary, it can be preserved after drying and pulverization.
Patent JP-H06252142-A (JP)
Title: Formation of wiring for semiconductor device
Inventor: DOI TOSHIRO
IPC: H01L21/768
Filed: 1993-02-26
Abstract: PURPOSE:To inexpensively and easily improve the step coverage of an LSI during the manufacturing process of the LSI which requires precise working of 1mum by simultaneously performing mechanical and chemical processes at the time of rounding the margins of through holes formed in an interlayer insulating film. CONSTITUTION:At the time of manufacturing an LSI, through holes 8 are formed in an interlayer insulating film 7 and a mechanical and chemical processes are simultaneously performed at the time of rounding the margins of the holes 8. For example, through holes 8, 81, etc., are formed by dry-etching insulating films 35 and 45 on an interlayer film 7 and gate 33 after forming transistors 3, 4, etc., on an Si substrate 1. Then the margins 12 of the holes 8, 81, etc., are rounded into tapered states without reducing the thickness of the film 7 so much by performing mechanochemical polishing by using abrasive cloth 10 and abrasive 11. Thereafter, an upper-layer wiring metal 90 is deposited.
Patent JP-H03240967-A (JP)
Title: Surface metallized laminated body and its production
Inventor: ISHIYAMA TAKAO
IPC: C23C18/16
Filed: 1990-02-19
Abstract: PURPOSE:To form a plating film having superior adhesive strength and surface characteristics by applying alkali and electroless treatments to an organic polymer material containing the prescribed amounts of organic polymer constituents having functional groups, such as -COOH and -CONH2. CONSTITUTION:An organic polymer material containing side chain functional polymeric compounds selected from carboxylic acid, its salt, carboxylic acid amide, carboxylic acid an hydride, etc., by >=3 mole % (expressed in terms of carboxyl group) is prepared. The surface of this polymer material is treated at 10-95 deg.C by using an aqueous alkali containing NaOH or KOH by 2-30wt.%. Subsequently, electroless plating is applied to the above.
Patent JP-H03242079-A (JP)
Title: Facsimile broadcast receiver
Inventor: AKAMINE GIICHI
IPC: H04H20/00
Filed: 1990-02-20
Abstract: PURPOSE:To store the large quantity of facsimile broadcast data with a low cost by converting the bit rate of facsimile broadcast data to a bit rate suitable for VTR recording and converting the bit rate of reproduced facsimile broadcast data from a VTR to a bit rate suitable for print. CONSTITUTION:A normal facsimile broadcast receiver consisting a reception part A and a picture reception part B is provided with a bit rate converting part 10. This part 10 converts the bit rate of facsimile broadcast data to a bit rate suitable for VTR recording and converts the bit rate of reproduced facsimile broadcast data from the VTR to a bit rate suitable for print. Thus, the large quantity of facsimile broadcast data is stored at low cost.
Patent JP-S58157821-A (JP)
Title: Preparation of gelled granular polymer having imide group
Inventor: HIRAI OSAMU
IPC: C08G18/34
Filed: 1982-03-11
Abstract: PURPOSE:To prepare the titled polymer having excellent heat resistance, at a low cost, by reacting a polyisocyanate having >=3 functional value with a polycarboxylic acid containing acid anhydride group in the presence of a specific insoluble or soluble solvent and dispersion stabilizer. CONSTITUTION:A gelled granular polymer having imide group can be prepared by reacting (A) a polyisocyanate having >=3 functionality with (B) a polycarboxylic acid having acid anhydride group in the presence of (C) (i) a non- aqueous organic liquid which is a non-solvent of the produced granular polymer having imide group, (ii) a dispersion stabilizer soluble in the component (i) and (iii) the second non-aqueous organic liquid which dissolves or swells the produced granular polymer having imide group and immiscible with the component (i), until the produced granular polymer having imide group becomes insoluble in the component (iii), thereby dispersing the polymer in the component (i).
Patent JP-S61197160-A (JP)
Title: Varnishing
Inventor: OZAWA AKIO
IPC: B24B39/00
Filed: 1985-02-28
Abstract: PURPOSE:To cut an oil groove at the same time as a varnishing operation by varnishing a steel ball while being whirled off-center with respect to a hole in the steel ball. CONSTITUTION:As a work 1 is fixed, a varnishing steel ball 5 is set with an eccentricity (t) from the center line 4 of a hole 3 in the work 1. However, the rotary axis 7 of a shaft 6 for supporting the steel ball 5 coincides with the center line 4 of the hole 3. When the steel ball 5 is forcibly fit into the hole 3 by advancing the steel ball 5 while rotating the shaft 6, a screw with a wavy section which serves as an oil groove is formed in the inner surface of the hole 3. Thus, the hole 3 is applied with the formation of the oil groove together with varnishing.