baber/WOPTO huggingface dataset:
Patent JP-H1072270-A (JP)
Title: Production of paving material excellent in water retentivity
Inventor: SAKAI TAKASHI
IPC: C04B38/08
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a paving material having high water permeability and high water retentivity by using a waste of water treatment as a main material. SOLUTION: A mixture containing a porous aggregate (A) obtained by granulating and firing a city water dehydrated cake, a sewage dehydrated cake or the mixture, a sewage sludge incineration ash (B) having a lower melt starting temp. than that of the porous aggregate (A) or a glass based powder (G) and water is press-molded to keep the granular shape of the porous aggregate (A) and the molding is, after dried, first at a temp., which is higher than the melt starting temp. of the sludge incineration ash (B) or the glass based powder (G) and that at least almost part of the porous aggregate (A) is not melted.
Patent JP-H0669266-A (JP)
Title: Wire bonder
Inventor: MORISAKO ISAMU
IPC: H01L21/60
Filed: 1992-08-18
Abstract: PURPOSE:To provide an apparatus for wire bonding while monitoring oxygen concentration of a chamber and holding the concentration at an allowed value or less in a wire bonder for wire bonding in an inert gas atmosphere. CONSTITUTION:The wire bonder comprises sampling means 14, 44 for sampling gas in a chamber 20 to be supplied with nitrogen gas from nitrogen gas supply means 36, a gas analyzer 43 for analyzing sampled gas, and regulating means 38, 39 for regulating quantities of the gas to be supplied from the means 36 to an operating space 26 of the chamber 20 according to an analyzed result of the analyzer 43. Thus, if the oxygen concentration of the chamber 20 is raised, a nitrogen gas supply amount to the chamber 20 is increased to decrease the concentration in the chamber 20.
Patent JP-H04101096-A (JP)
Title: Closed type motor-driven compressor
Inventor: HIGASHIKURA TAKAO
IPC: F04C18/356
Filed: 1990-08-20
Abstract: PURPOSE:To improve abrasion resistance against the sliding motion of a vane by providing a cylinder with a nitride layer in a compressor provided with a roll rolling along the inner wall of the cylinder by the rotation of a shaft and also with a vane brought into contact with the outer peripheral part of the roller so as to partition a compression chamber into a high pressure chamber and a low pressure chamber. CONSTITUTION:When a shaft 2 is rotated by a motor, a roller 7 in a cylinder 4 is rotated while coming in close contact with the inner wall of the cylinder 4 and also in sliding contact with the unillustrated tip curvature part of a vane 8 so as to repeat the suction-compression strokes of refrigerant, and the vane 8 is reciprocated inside a vane groove 9 provided in the cylinder 4, in accodance with the eccentric motion of the roller 7. In this case, the cylinder 4 is provided at its surface with a nitride layer 21 formed by nitriding. This results in improving abrasion resistance against the sliding friction of the vane 8 in the case of the vane 8 of high hardness being reciprocated in the vane groove 9 provided in the cylinder 4, so that the wear of the inner wall surface of the vane groove 9 can be suppressed to a minimum.
Patent JP-H1092518-A (JP)
Title: Push lock type bnc connector
Inventor: FELPS JIMMIE D
IPC: H01R24/42
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To engage a male BNC center terminal with a female BNC connector to lock the terminal in the connector by carrying out a fitting operation only by pushing a push lock type BNC connector into the male BNC connector in a lock assembly. SOLUTION: Alignment of a connector is carried out so as to align lock pins in an engaging slot demarcated between index slots 68, 70 of an aligning sleeve 26 and a lock pin engaging bosses 56, 58 and a connector 10 is simply engaged only by pushing the connector 10 to a male connector. When the connector 10 is moved along the sleeve of the male connector, the lock pins are engaged with the bosses 56, 58 and consequently, the lock sleeve 22 is rotated to the position where lock is released. When the engagement of the connector 10 is completed, the lock sleeve 22 is turned back to the locking position by a spring 24 and the connector assembly 10 is engaged with the male connector part and put in a locked state.
Patent JP-H1168526-A (JP)
Title: Clock-generation circuit
Inventor: YANAGIUCHI HIROSHI
IPC: G06F1/08
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To divide a reference clock signal with an arbitrary frequency division ratio, to generate a signal having the same frequency as a reference clock signal while keeping synchronization with a frequency divider clock signal and to realize a design at a gate level, without requiring a special circuit or a cell. SOLUTION: A reference clock signal RCK is frequency-divided by a programmable frequency divider 100, in accordance with a rate of frequency division N set and a frequency dividing signal MCK is outputted. When N is equal to 1, a discriminating signal is low level otherwise a discriminating signal of high level are generated by a discriminating circuit 50. When N is equal to 1, a synchronization signal of the reference clock signal RCK is generated by a multiplexer 80 in accordance with an output signal of an NAND gate 60 and an AND gate 70, otherwise a signal corresponding to an output signal ck-m of the NAND gate 60 is generated and outputted as a frequency division clock signal DCK. A synchronization signal of the reference clock signal RCK is generated by a multiplexer 82 and outputted as a clock signal CK.
Patent JP-H0559562-A (JP)
Title: Production of titanium oxide thin film and production of photochemical reactor by using this thin film
Inventor: DOI RYOTA
IPC: C01G23/04
Filed: 1991-08-30
Abstract: PURPOSE:To form the TiO2 thin film suitable for the anode of a photochemical reactor by applying a titanium sol contg. a Ti org. compd., acid, water, and alcohol at specific ratios on a substrate surface having a conductive surface and calcining the coating. CONSTITUTION:The titanium sol which is obtd. by mixing the Ti org. compd., such as titanium isopropoxide, the water, the acid, such as hydrochloric acid, and the alcohol, such as ethanol, and has 0.1 to 2mol/l Ti concn., 0.1 to 10 molar ratio of the water/Ti, and 2 to 40 equiv. ratio of the water/acid is applied on the conductive base material having the a thin film of SiO2 on the surface to form the TiO2 having 0.05 to 0.1mum thickness. This electrode is used as an anode and Cu or Pt dispersed with a group IIb element on the surface is used as a cathode, by which the photochemical reactor, such as carbon dioxide conversion cell having excellent conversion efficiency or water decomposing cell, is produced.
Patent JP-H0958957-A (JP)
Title: Handrail of passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a handrail structure excellent in the maintenance property and safety as a whole by providing a clip structure in which a handrail member around a stair such as an inner deck cover to be used on a passenger conveyor can surely be fitted. SOLUTION: In a handrail structure, a clip consists of an open groove 8A to cover a rise piece 7a of an L-shaped base 7 at a lower side part of a handrail, a vertical piece 8a and a corrugated piece 8b to form the open groove 8A, and a nut 9 provided with an engagement groove 9A to be engaged with projected and recessed parts 8c of the corrugated piece 8b and a screw hole, and a fitting screw 6A of an inner deck cover 6 is screwed to the clip.
Patent JP-S6377530-A (JP)
Title: Emulsifier for aqueous resin dispersion
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1986-09-17
Abstract: PURPOSE:To obtain the title emulsifier especially useful for the aq. emulsion polymerization of an ethylenic unsaturated monomer by incorporating at least one kind among the compds. shown by a specified formula into the emulsifier. CONSTITUTION:At least one kind among the compds. shown by the formula [R1 is 8-30C alkyl, alkenyl, alkylaryl, and aralkylaryl, R2 is H or methyl; A is a 2-4C alkylene or substituted alkylene, (n) is 0-100 integer, and (m) is 1-200 integer] is incorporated to obtain the emulsifier for an aq. resin dispersion. For example, nonylphenol or lauryl alcohol is used as the starting material of the emulsifier, an alkylene oxide is added, if necessary, the material is allowed to react with glycidyl methacrylate on heating in the presence of a catalyst, and an alkylene oxide is further added to produce the emulsifier. The obtained emulsifier is appropriately used as the so-called reactive emulsifier especially for the aq. emulsion polymerization of an ethylenic unsaturated monomer.
Patent JP-H0383094-A (JP)
Title: Liquid crystal display device
Inventor: KURIHARA YOICHIRO
IPC: G09G3/36
Filed: 1989-08-25
Abstract: PURPOSE:To decrease the capacity of a frame memory by constituting a CRT controller circuit of a graphic controller, memory interface and frame memory and constituting a display data processing part of a shift register. CONSTITUTION:The CRT controller circuit 20 is constituted of the graphic controller 20a, the memory interface 20c which selects one of the R, G, B data from the graphic controller 20a and outputs the same as picture element data and the one-frame memory 20b which stores the picture element data selected by the memory interface 20c. The display data processing section 40 is constituted of the shift register 40a which outputs the selected drive signal to a driver circuit. The capacity of the frame memory 20b necessary for the liquid crystal display of the CRTC circuit 20 is decreased from 3 faces to one face of the RGB in this way.
Patent JP-H02107971-A (JP)
Title: Cover structure
Inventor: JIYOSHIYUA BENIN
IPC: B32B27/08
Filed: 1989-08-25
Abstract: PURPOSE: To store a lid structure for a long time and to minimize evaporation rate by forming a first chemically inactive plastic and providing a peripheral part installation surface on it. CONSTITUTION: A lid structure has a three-layer lamination body made of polyester film, polyvinylidene coating, and a first plastic sheet that is adhered to the coating. The lamination body is sealed on the surface by the first plastic sheet in contact with a peripheral part surface and the self-recovery sheet of an elastomer material is adhered to the polyester sheet. Then, polyethylene may be used for the first plastic but polypropylene is desirable. The elastomer layer should be made of silicone rubber. The combination provides a lid for a compartment or a container with a plurality of compartments for sealing the compartments, can be penetrated by a probe easily, and is self-recoverable.
Patent JP-S59110458-A (JP)
Title: Solder tank
Inventor: SHINDOU KENJI
IPC: B23K1/08
Filed: 1982-12-17
Abstract: PURPOSE:To eliminate imperfect soldering owing to foam, and improves additionally the sticking of solder in secondary soldering by moving many rugged waves formed on the peak surface of the jet waves of the melt ejected in a solder tank in the direction intersecting the traveling direction of a printed circuit board. CONSTITUTION:The melt 5 contained in a solder tank body 4 is pressurized by the rotation of an impeller 8 and is introduced 10 into a jet tank 6, where the melt is run in an arrow A direction through the screw part 12 of a rotating body 11 and is ejected 7. As a result, the projecting parts of the melt 5 are formed in the places of the bodies 11, 14 and the recesses of the melt 5 are formed in the place of projecting parts 13, whereby many rugged waves 5b are formed on the peak surface of the jet wave 5a in the direction intersecting the traveling direction D of a printed circuit board 1. On the other hand, the screw part 12 is moved apparently in an arrow C direction by the rotation of the body 11 in an arrow B direction. Then the side face 13a of the projecting part 13 moves in the arrow C direction in the stage when the melt 5 passes the recessing part 14 in the arrow A direction. The wave 5b at the peak surface of the wave 5a moves in the arrow C direction as well. The melt is thus satisifactorily stuck on the chip parts, etc. mounted densely on the board 1.
Patent JP-S60145303-A (JP)
Inventor: KURISUTAA ASURUNDO
IPC: B22F3/04
Filed: 1984-10-19
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-S60113282-A (JP)
Inventor: NOMURA HIROYUKI
IPC: G02F1/133
Filed: 1983-11-25
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-S59132349-A (JP)
Inventor: PIITAA JIEEMUSU DOBUSON
IPC: C30B23/08
Filed: 1983-11-25
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-2000056779-A (JP)
Title: Karaoke sing-along machine and its record medium
Inventor: FUJIWARA MASAHIRO
IPC: H04N5/93
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive device capable of dealing with the background images by animation images by using a general-purpose DVD video player by providing the device with a control device or the like which instruct a video synthesis section so as to superimpose the subtitle data formed by generating characters from demodulated character data on video data. SOLUTION: A KARAOKE sing-along data demodulation section 3 restores the header, subtitle data and musical tone playing data read out and outputted from an optical disk to MIDI data for KARAOKE sing-along music playing and the character data, such as encoded titles and subtitles. A control section 2 interprets the read subtitle data and musical tone playing data, extracts event data and timing data and executes the event data successively according to timing data. More specifically, the control section 2 generates the characters from the event data of the subtitle data, forms subtitle display data and outputs the data to the video synthesis section 4. The video synthesis section 4 superimposes the subtitle display data on the video data.
Patent JP-H0856797-A (JP)
Title: Sleeping bag
Inventor: KIYOKAWA HIROSHI
IPC: D01F6/18
Filed: 1994-08-22
Abstract: PURPOSE: To provide a sleeping bag which enhances the moisture-adsorptiveness and the heat-insulation of the lower thigh part and the back surface part so as to keep comfortable environment and which increase the temperature rising rate of the skin of the lower thigh part so as to promote the lowering of the body temperature, allowing easy sleeping. CONSTITUTION: This sleeping bag 1 is composed of a front surface sheet 2 and a rear surface sheet 3 between which a cotton pack 4 is interposed. Further, the cotton pack 4 is that composed of exothermic fiber materials 4a of moisture- absorptive and desorptive other than animal fibers.
Patent JP-H0951152-A (JP)
Title: Structure and method for attaching flexible substrate
Inventor: KOGORI AKINORI
IPC: H05K3/40
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the attaching structure and the attaching method of a flexible substrate, which can perform the temporary fixing of the flexible sub strate readily, quickly and securely and can perform soldering readily and rigidly at a low cost. SOLUTION: A plurality of slits 26 and 27 in the radial pattern for inserting connector pins are formed at land parts 17 and 18, which are formed by releasing a part of the resin layer of a flexible substrate 8, and the attaching structure of the flexible substrate is obtained. A part of the resin layer of the flexible substrate is released and the land parts are formed. A plurality of the slits in the radial patterns for inserting the connector pins are formed at the land parts. The connector pins are inserted into the slits. The connector pins and the land parts are bonded by soldering. These processes are made to be the attaching method of the flexible substrate.
Patent JP-2000055664-A (JP)
Title: Articulated robot system with function of measuring attitude, method and system for certifying measuring precision of gyro by use of turntable for calibration reference, and device and method for calibrating turntable formed of n-axes
Inventor: AOYANAGI SEIJI
IPC: G01B21/22
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To realize a real-time, non-contact, and highly precise attitude measurement free from limitation of measuring range by arranging a piezoelectric rotary gyro at the fingertip of a robot. SOLUTION: An articulated robot system 100 is provided with a piezoelectric element rotary gyro 50 which consists of, for example, two gyro units each consisting of two sets of piezoelectric element-made benders and detects the angular velocity around three axes and acceleration in three axial directions of the fingertip of a robot 10. The detected angle speed is arithmetically processed by a signal processing box 55, whereby the attitude change from the initial attitude can be determined. The static and dynamic precision certification with the assumption of the natural movement of the robot with respect to the gyro 50 is performed, for example, by use of a turntable with three degrees of freedom as calibration reference, and a laser tracking system, for example, is used for the calibration of dimensional error or mounting error of the turntable itself.
Patent JP-H1066213-A (JP)
Title: Electric gas isolation device
Inventor: YAMAUCHI TAKAO
IPC: H02B13/025
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage from extending after occurrence of an internal failure without installing a current transformer, by latching the inputting circuit of a breaker which is circuit-related to an electric apparatus body based on a pressure detection signal, and then inhibiting voltage from being applied to the electric apparatus body by the input of the breaker. SOLUTION: By setting an interval between the fixed contact and the moving contact of an upper limit setting contact appropriately and adjusting the upper limit setting contact so as to operate (open → close) when pressure rise is more than 0.05 Mpa, an internal trouble can be detected by a density switch. When the upper limit setting contact comes into action, a contact 63GH closes, and an auxiliary relay 63GHX operates, so that the circuit of the input magnetic coil 52C of the breaker is shut off, thus latching the inputting operation of the breaker. It is, therefore, possible to detect the internal trouble of a cable head and inhibit re-inputting after shutting down the accident, thus preventing damage to the electric apparatus from extending.
Patent JP-2000057414-A (JP)
Title: Automatic transaction device
Inventor: HAGA KATSUNOBU
IPC: G06F19/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to refer unrecorded data at the time of carrying forward a balance by displaying the data on a display means and to print out the unrecorded data on a receipt in accordance with selection for printing out the data on the receipt. SOLUTION: The automatic transaction device is provided with a display means 14a for displaying data and a printing means 12a for printing out data on a bankbook and a receipt. When recording lines in the bankbook are filled with data and unrecorded data are left, the unrecorded data are displayed on the display means 14a and the displayed unrecorded data are printed on a receipt by the printing means 12a.
Patent JP-H11193307-A (JP)
Title: Purification of polymer and hardening composition
Inventor: KITANO KENICHI
IPC: C08F4/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To purify a vinyl-based polymer for hydrosilyl-forming reaction to proceed without being prevented by contacting a vinyl polymer having a main chain produced by an atom transfer radical polymerization with an absorbent and then excluding the absorbent. SOLUTION: Before a vinyl polymer having a main chain produced by an atom transfer radical polymerization and an alkenyl group at an end thereof is made to react on a hydrosilyl group-containing compound, the polymer or an intermediate product obtained during a process of producing the polymer is contacted with an absorbent and then the absorbent is excluded. The alkenyl group-containing vinyl polymer thus purified is mixed with the hydrosilyl group- containing compound to produce a hardening composition. The absorbent is preferably an active carbon, an active alumina, an aluminum silicate or a silicone dioxide, more preferably an active carbon or an aluminum silicate. About 0.1-500 pts.wt. of the absorbent is used per 100 pts.wt. of the vinyl-based polymer.
Patent JP-H0667844-A (JP)
Title: Sorting method and circuit
Inventor: INOUE YOSHITSUGU
IPC: G06F7/24
Filed: 1992-08-20
Abstract: PURPOSE:To attain sorting without using 'an additional means and to constitute the size of a sorting circuit independently of the number of data to be sorted by successively applying plural data to a processing means on one side of plural cascade-connected processing means and repeatedly executing processing for storing one of compared data and applying the other to the succeeding processing means based upon prescribed order relation. CONSTITUTION:Input data XI are compared with stored data Y at their size in respective proc2Ssing elements 11 to in and finally stored data Y become the result of sorting processing in respective elements 11 to in. Since each of processing elements 11 to 1n in the sorting circuit finally stores only one storage data Y, the size of the circuit is constituted independently of the number of data X to be sorted. Namely it is unnecessary to use an additional means because a sorting result based upon the prescribed order relation from one side is stored in each of the processing elements 11 to 1n.
Patent JP-H1168181-A (JP)
Title: Manufacture for ba-k-bi-o base superconductive thin film
Inventor: WADA YUKIHIKO
IPC: C01G1/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin film having a current-voltage characteristic showing a transition at gap voltage and a superconductive junction suitable for high frequency application, by depositing an oxide containing Ba and excluding K to the extent that does not form a film and then depositing Ba-K-Bi-O base oxide thereon. SOLUTION: A MgO bicrystal substrate 1 is heated and held at 760 deg.C in vacuum for 5 minutes. Next, oxygen is interdicted at a flow of 20 cc/m and pressure is kept at 90 Pa. BaBiO is sputtered to the MgO bicrystal substrate 1 and is deposited on the substrate 1 to a thickness of 0.25 nm. The thickness of the deposition is smaller than 0.4 nm thick atomic layer of BaBiO. The temperature of the obtained substrate is lowered to 490 deg.C and a sputtering is performed on the surface 2 of the substrate by using a target having a composition of Ba0.7 K0.3 O3 . This deposits a Ba-K-Bi-O base super conductive thin film 3 on the substrate.
Patent JP-2001048005-A (JP)
Title: Conveyer
Inventor: YAMADA MANABU
IPC: B61B12/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight conveyer which can easily mount a conveying carriage on and demount it from a rail and can safely convey a load. SOLUTION: This conveyer 10 is constituted by a cylindrical rail 12 and a conveying carriage 14. The conveying carriage 14 has a pair of clamp members 20, 20 clamping the rail 12 and eyebolts 18, 18 for suspending a load and has a link mechanism converting weight of the load suspended by the eyebolt 18 into force clamping the rail 12 by a pair of the clamp members 20, 20.