baber/WOPTO huggingface dataset:
Patent JP-S58109088-A (JP)
Inventor: KITAMURA HIDEO
IPC: D05B47/02
Filed: 1981-12-21
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-H0490303-A (JP)
Title: Apparatus for molding laminated body of electrooptical effect material
Inventor: MURAI YASUHIDE
IPC: B28B11/02
Filed: 1990-08-06
Abstract: PURPOSE:To improve ununiformity of longitudinal strain distribution on the inner wall face of a mold when press processing is performed by fixing a lubricating film for decreasing friction with a green sheet laminated body on the inner wall face of the mold. CONSTITUTION:A PLZT green sheet laminated body 12 is put in a mold 10 and the PLZT green sheet laminated body 12 is compressed by means of upper and bottom punches 14 and 16 under a pressure P in the laminating direction. At this press processing, a lubricating film 30 fixed on the inner wall face of the mold 10 makes friction between the inner wall face of the mold 10 and the green sheet laminated body 12 small. In addition, when a lubricating agent 40 which does not become an impurity of PLZT is pressed in from a lubricating agent inlet 24 by using a compressing pump, this lubricating agent 40 is fed between the inner wall face of the mold 10 and the green sheet laminated body 12 through lubricating agent inlets 22,... and a number of fine holes 20,... to make the friction between the inner wall face of the mold 10 and the green sheet laminated body 12 small. It is therefore possible to improve ununiformity of longitudinal strain distribution of the inner wall face of the mold 10.
Patent JP-S58107514-A (JP)
Title: Optical shutter array
Inventor: ASAI TAKAHIRO
IPC: G02F1/055
Filed: 1981-12-22
Abstract: PURPOSE:To use a polarized beam splitter (PBS) to a polarizer, by providing the electrodes which are tilted in the direction of an optical shutter array to a ferrodielectric substance having the secondary electro-optical effect and set between the polarizers which are orthogonal to each other. CONSTITUTION:A PLZT plate 3 is set between PBSs 7 and 7 which are orthogonal to each other, and electrodes (a), (b); (c), (d);... which are tilted 45 deg. to the direction of an optical shutter array 5 are provided on the plate 3. The light which transmitted through the PBS7 transmits directly through the plate 3 when no voltage is applied to the electrodes (a), (b); (c), (d)... and then cut off by the orthogonal polarizer (photodetector) 7. While the light transmits through the photodetector 7 and delivered with the polarizing surface turned 90 deg. in case the voltage is applied to the electrodes (a), (b); (c), (d).... As a result, an optical  shutter using a PBS is obtained.
Patent JP-2000038837-A (JP)
Title: Simple scaffold
Inventor: KATAYAMA KATSUMI
IPC: E04G3/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple scaffold capable of stably bearing workers and, at the same time, simplifying its structure. SOLUTION: A simply scaffold 10 is constituted of main pats such as a scaffold main body 16 provided on passage floors 38, a vertical support 22 taking bearing reaction force to both up and down passage floors 38 through jacks 24 mounted to the scaffold main body 16 and a plurality of brackets 26 for mounting a scaffold board 28 borne on the scaffold main body 16 in a rotatable manner and having a projected state in the case it is used. Accordingly, the brackets 26 for mounting the scaffold board 28 are only located to the passage floors 38 and the outside of a handrail 40, and since the brackets 26 can be surely borne on the scaffold main body 16, workers can be stably supported. Since the simple scaffold is not so constituted that it is placed in the direction of the height of a building in a state to link together, scaffold structure can be simplified.
Patent JP-H0664583-A (JP)
Title: Sediment carrier
Inventor: SUNAMI TAMINOSUKE
IPC: B63B25/04
Filed: 1993-08-23
Abstract: PURPOSE:To enable the combined use of a sediment ocean throw-away type and a land unloading type by providing a guide lid of dogleg-shape cross section at the upper part, and fitting a right and a left bottom lids rotatably to both sides of the lower part of the guide lid by pins so as to close a sediment discharge opening almost horizontally in the watertight state by the right and left bottom lids. CONSTITUTION:When the other ends of wires 10, 10a with one ends thereof fastened to the tips of bottom lids 29, 29a are pulled up, the bottom lids 29, 29a are rotated around pins 30, 30a, and the tip parts are brought into contact with the lower step parts 9a, 9a of a hull 1 and fixed thereto to form the bottom. When the wires 10, 10a are loosened, the bottom lids 29, 29a are rotated around the pins 30, 30a as shown by arrow marks 33, so that sediment accumulated in a carrier descends automatically as shown by an arrow mark 34.
Patent JP-H0370375-A (JP)
Title: Driving method for solid-stage pickup element
Inventor: WATANABE TORU
IPC: H04N5/357
Filed: 1989-08-10
Abstract: PURPOSE:To decrease an MTF(Modulator transfer function) and to suppress the generation of a moire by inverting a transfer clock halfway in an exposure period. CONSTITUTION:In a 1st period T1 in the exposure period, transfer clocks phi1 and phi2 are set to 'H' and transfer clocks phi3 and phi4 are set to 'H'. In the remaining 2nd period T2 in the exposure period, the transfer clocks phi1 and phi2 are set to 'L' and the transfer clocks phi3 and phi4 are set to 'H'. Therefore, information charges which are generated at photodetecting elements (a) in odd-numbered lines throughout the 1st period T1 and 2nd period T2, information charges which are generated at photodetecting picture element (b) adjacent to the photodetecting elements (a) each one side in the 1st period T1, and information charges which are generated at photodetecting picture elements (b) adjacent to the photodetecting elements (a) each on the other side in the 2nd period T2 are mixed and a sensitivity shape extends over three picture elements. Consequently, the MTF becomes small and the generation of the moire is suppressed.
Patent JP-S60102443-A (JP)
Inventor: AMASAKA YOSHIO
IPC: E04B1/18
Filed: 1983-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0547387-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKANE IKUROU
IPC: H01M10/05
Filed: 1991-08-20
Abstract: PURPOSE:To provide a secondary battery having no bulging and no leak of the battery and having no deterioration of the cycle characteristic after the overdischarge state, in particular, by removing the effect of the functional group of carbon powder serving as a conducting material, and suppressing the reaction between the conducting material and an electrolyte. CONSTITUTION:A carbon material removed with the effect of the functional group in carbon by neutralization treatment, alkali treatment, or esterification treatment is used for the positive electrode conducting material of a nonaqueous electrolyte battery using lithium, lithium alloy or a compound of lithium and carbon for a negative electrode.
Patent JP-S6269378-A (JP)
Title: Bar code reader
Inventor: SHINODA ICHIRO
IPC: G06K7/10
Filed: 1985-09-20
Abstract: PURPOSE:To perform easily bar code data processings of different code systems with the hardware constitution of small capacity, by storing the operation expression of a demodulating means and the check data of a checking means as necessary. CONSTITUTION:Data are extracted by selecting circuits 1362 and 1372 with access addresses given from a control circuit 134. These extracted data are transferred to a checking circuit 133a and a demodulating circuit 135a and stored in each memory (RAM). The length of each type of characters is first checked and these characters form input bar code data. Then the constitution of the bar code data is checked by a circuit (not shown here). The result of this check is decided by the circuit 134. While the circuit 135a decodes and demodulates the input bar code data with the transferred operation expression and transfers the demodulated data to the circuit 134 if the check result of the circuit 133a is satisfactory.
Patent JP-S5997678-A (JP)
Inventor: SHIODA SHINZOU
IPC: A62B18/02
Filed: 1982-11-27
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-H0875546-A (JP)
Title: Pyroelectric infrared sensor
Inventor: MIKI KATSUMASA
IPC: G01V8/12
Filed: 1994-09-01
Abstract: PURPOSE: To enhance the reliability by stabilizing the driving of a miniature chopper in a pyroelectric infrared sensor employing a piezoelectric actuator. CONSTITUTION: Piezoelectrics 12a, 12b are bonded to shims 11a, 11b, respectively, and the shims are secured, only in the vicinity of a shim hole machining part 21a thereof, to sensor bases 14a, 14b by means of unimorphic element securing pieces 15a, 15b thus constituting the chopper for a unimorphic piezoelectric element. Consequently, the resonance frequency of unimorphic element is lowered and the chopper is driven in the vicinity of resonance frequency. This structure realizes integrated management of the chopper and the fixing part while facilitating replacement of the chopper and suppressing fluctuation in the resonance frequency among individual choppers thus realizing a miniature chopper producing a large displacement while stabilizing the driving.
Patent JP-S5999801-A (JP)
Title: Microwave receiver
Inventor: SHIBATA TOSHIO
IPC: H01P1/00
Filed: 1982-11-30
Abstract: PURPOSE:To attain excellent performance with small size and light weight by storing a microwave integrated circuit to a space of a waveguide filter and making the microwave integrated circuit excluding the waveguide parallel with a dielectric base on the same plane. CONSTITUTION:The microwave integrated receiving circuit 12 in which a receiving circuit including a frequency converting circuit is arranged on the same plane is provided in a cylindrical shield case 11, and a waveguide filter 13 is provided in parallel with the back of the circuit board. The cut-off frequency of the filter 13 has a characteristic for passing lower frequency than the receiving frequency and higher than the image frequency in order to suppress sufficiently the image frequency signal.
Patent JP-H1150916-A (JP)
Title: Mixer of fuel gas engine
Inventor: KONAGAI GENSAKU
IPC: F02M21/04
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve a mixer of a fuel gas engine so as to enhance its cold storability without exerting any effect on the setting of an air-fuel ratio in a normal driving area. SOLUTION: A mixer 1 of a fuel gas engine mixing fuel gas and air is so constituted that it is provided with a main fuel passage 3 communicating with an intake path 2, a sub fuel passage 4 being branched out of a main fuel passage 3 and communicating with this intake path 2, and a valve 7 opening or closing this sub fuel passage 4 respectively, and in this constitution, it makes this valve 7 so as to be opened in time of at least a starting operation. With this procedure, during cranking operation, a flow rate of fuel is increased in quantities, and thus an air-fuel mixture is made so as to enable it become thickened.
Patent JP-2001032999-A (JP)
Title: Fall-down preventing device for vertically long body
Inventor: YAGI MITSUTOSHI
IPC: F17C13/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To be brought into contact a vertically long body with a strut with two tangential lines so as to stably hold a vertically long body by providing an attaching member for attaching two or more struts separating from each other on a base plate and for attaching the base plate and the struts freely to dismount, and a fixing member for fixing the vertically long body to the struts. SOLUTION: A fall-down preventing device 1 is provided with a base plate 2, a pair of struts 3 attached to the base plate 2 freely to dismount, an attaching member 4 for attaching the struts 3 to the base plate 2 freely to dismount, and a fixing member 5 for fixing vertically long bodies to the struts 3. Since the vertically long bodies are supported by two struts 3, the vertically long bodies can be held in condition which is brought into contact with the struts 3 with two tangential lines, and the vertically long bodies are stably held so as to prevent fall-down. The device 1 can correspond to vertical long bodies having different diameters, various kinds of the vertical long bodies can be held, and also they can be arranged at a free field regardless of an existence and kinds of a supporting body such as a wall of a building, and a fixing body.
Patent JP-H0739740-A (JP)
Title: Paddle of mixer
Inventor: MUKAI MAKOTO
IPC: B01F29/83
Filed: 1993-07-30
Abstract: PURPOSE:To provide the paddle of a mixer which prevents the mixture from containing bubbles that are generated by agitating. CONSTITUTION:The body 4 of a paddle is constituted of the horizontal base 1, agitation posts 2, 2 raised in both ends thereof and a connection supporter 3 raised in the center. Length between the outer ends of both agitation posts 2, 2 is 180mm and height of both agitation posts 2, 2 is 90mm and thickness thereof is 8mm. The cross section of the connection supporter 3 raised in the center is a square of 8X8mm. The lower end of the vertical pipe part 5a at one side of a supporting pipe 5 is combined with the upper of the connection supporter 3. The supporting pipe 5 is constituted of two pieces of long and short vertical pipe parts 5a, 5b and a horizontal pipe part 5c connecting the interval between the upper ends thereof.
Patent JP-H1154795-A (JP)
Title: Gallium nitride compound semiconductor light emitting element and manufacture of gallium nitride compound semiconductor thin film
Inventor: OKU YASUNARI
IPC: H01L21/86
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride compound semiconductor light emitting element having an excellent light emitting characteristic by constituting the element to contain a substrate, an indium-containing buffer layer formed on the substrate, and an gallium nitride compound semiconductor film which is formed on the buffer layer and contains indium in its buffer layer-side part. SOLUTION: A buffer layer 2, an n-type gallium nitride compound semiconductor thin film 3, an undoped InGaN layer 4, and a p-type gallium nitride compound semiconductor thin film 5 are successively formed on a substrate 1. Then a p-type electrode 6 is formed on the p-type semiconductor thin film 5 and an n-type electrode 7 is formed on the partially exposed n-type semiconductor thin film 3. The buffer layer 2 formed on the substrate is composed of Al1-x Inx N (0<x<1) containing In. Therefore, a light emitting element having an excellent light emitting characteristic can be obtained.
Patent JP-H0372275-A (JP)
Title: Measuring device for insulation resistance of low-tension line to ground
Inventor: NORIMATSU SHINJI
IPC: G01R27/18
Filed: 1989-08-11
Abstract: PURPOSE:To make it possible to execute measurement without interruption of service and to secure safety by a method wherein a direct-current voltage not being affected by an electrostatic capacity between a low-tension electric line and the ground is impressed on a grounding conductor on the secondary side of a transformer and a direct current between the low-tension electric line and the ground is detected. CONSTITUTION:When a switch 2 is pushed, a direct current flows from a direct-current power source 1 to a resistance 3 and one pole thereof holds a prescribed potential against the ground. By the input of this voltage, a current flows between a low-tension line and the ground through a resistance 4. Although a current Ic flows transiently due to an electrostatic capacity at the moment when the switch 2 is pushed, it attenuates with time and becomes zero. The current caused by an insulation resistance flows during the time when the switch 2 is pushed. Accordingly, direct-current potentials induced at the opposite ends of the resistance 4 some time after the switch 2 is pushed is amplified 5 and alternating-current induced voltages at the opposite ends of the resistance 4 caused by a leakage current of a commercial power source are removed by a low-pass filter 6. This is indicated by a meter 7, a meter indication being proportional to the current caused by the insulation resistance is obtained, and a value of the insulation resistance can be known therefrom.
Patent JP-S6456124-A (JP)
Title: Deodorizing method with ozone
Inventor: TERUI SADAO
IPC: B01D53/34
Filed: 1987-08-25
Abstract: PURPOSE:To increase the efficiency of deodorization of gas contg. malodorous components and the efficiency of decomposition of unreacted O3 by dehumidifying the gas introducing O3 into the gas and removing the malodorous components by catalytic oxidation decomposition. CONSTITUTION:Gas contg. malodorous components is dehumidified to <=60% relative humidity and O3 is introduced into the gas in 1-10 molar ratio to the malodorous components. The gas is then brought into contact with a catalyst such as TiO2-SiO2-MnO2 at 0-300 deg.C to remove the malodorous components such as methylmercaptan by oxidative decomposition and to also remove the unreacted O3 by decomposition. The efficiency of deodorization of the gas and the efficiency of decomposition of the unreacted O3 are increased by the previous dehumidification.
Patent JP-H0942347-A (JP)
Title: Hydraulic shock absorber
Inventor: SEKIKAWA SHINSUKE
IPC: F16F9/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To satisfactorily maintain damping force characteristics by preventing gas from being mixed with working oil. SOLUTION: A damper device 10 is constituted in such a way that an inner tube 11 is filled with damper oil, while a piston 15 with damping valves 22, 23 is arranged in the inner tube 11 in a freely slidable manner. A reservoir room 16 filled with the damper oil and air is formed, being surrounded by an outer tube 12 covering the inner tube 11, while the reservoir room 16 is communicated with a damper room 17B partitioned by the piston 15 within the inner tube 11. The reservoir room 16 is provided with a first orifice plate 41 placed at a position, which always sinks under the working oil, and a second orifice plate 42 placed at position, which always stays in the air and which is in the vicinity of oil surfaces Ha, Hb of the damper oil. A plurality of orifices are formed in these first and second orifice plates.
Patent JP-H0879827-A (JP)
Title: Communication controller
Inventor: IKEGAMI FUMIHIKO
IPC: H04W84/10
Filed: 1994-09-02
Abstract: PURPOSE: To simplify the procedure required for transmission by specifying an equipment group available of inter-communication based on information collected by a terminal equipment and setting the group and storing it. CONSTITUTION: A communication terminal equipment identification information transmission section 16 reads communication terminal equipment identification information of its own terminal equipment periodically from a communication terminal equipment information storage section 15 and provides an output of the information to a header generating section 21. When a communication available terminal equipment recognition section 19 receives repetitively the communication terminal equipment identification information within a prescribed period, the section 19 discriminates that the communication with the terminal equipment sending the information is available and stores an identifier of the terminal equipment to a communication available terminal equipment information storage section 13.  When a user information processing section 101 sends data, the section 101 outputs a signal designating a group representing the transmission opposite party together with the transmission user information to the header generating section 21. The header generating section 21 acquires the identification information of the opposite terminal equipment belonging to the designated group from a communication available terminal equipment group specification section 11 and adds the opposite terminal equipment identification information to the transmission user information as a header and provides an output to the transmission section 23.
Patent JP-H0634046-A (JP)
Title: Bellows installing structure
Inventor: NAKAJIMA TERUKAZU
IPC: F16J15/52
Filed: 1992-07-13
Abstract: PURPOSE:To secure a sealing function between a cylindrical part and a member to be installed so as to be inserted in this inner periphery by forming the cylindrical part continuing to a bellows part of a bellows and recessed and projecting parts being fitted mutually on the respective opposed surfaces to a belt wound round this outer periphery. CONSTITUTION:This bellows 20 has a bellows part 30 and a cylindrical part 31 continuing to this. In this case, a member 5 to be installed is inserted in the cylindrical part 31, and a belt 33 is wound round the outer periphery of the cylindrical part 31. An annular recessed part 40 is formed on the outer periphery of the cylindrical part 31, and an annular projecting part 41 is formed on the inner periphery of the cylindrical part 31. A projecting part 33' being fitted in the annular recessed part 40 is formed on the inner periphery of the belt 33, An axial directional one end part 41a of the annular projecting part 41 is arranged between a width directional one end part 33a of the belt 33 and the projecting part 33', and an axial directional other end part 41b of the annular projecting part 41 is arranged between a width directional other end part 33b of the belt 33 and the projecting part 33'. Thereby, a sealing function can be secured between the inner periphery of the cylindrical part 31 and the member 5 to be installed.
Patent JP-H0762036-A (JP)
Title: Aqueous resin dispersion
Inventor: MIYAWAKI YUKIHIRO
IPC: C08F220/18
Filed: 1993-08-24
Abstract: PURPOSE:To obtain an aqueous resin dispersion having excellent polymerization stability, storage stability and film-forming property by the emulsion polymerization of an ethylenically unsaturated carboxylic acid, an alkoxysilyl-containing unsaturated monomer, etc., at specific ratios. CONSTITUTION:This dispersion liquid is produced by the emulsion polymerization of (A) 0.3-3.0 pts.wt. of an ethylenically unsaturated carboxylic acid such as acrylic acid, (B) 0.2-2.0 pts.wt. of an unsaturated monomer having al-koxysilyl group in the molecule, e.g. gamma-methacryloxypropyltrimethoxysilane, (C) 0.5-5.0 pts.wt. of an unsaturated aliphatic glycidyl ester such as glycidyl acrylate, (D) 45-74 pts.wt. of an alkyl acrylate having 2-8C alkyl-group, (E) 25-54 pts.wt. of an aromatic vinyl-compound such as styrene and (F) 0-29 pts.wt. of other polymerizable unsaturated monomers such as vinyl acetate (the sum of the components A to F is 100 pts.wt.).
Patent JP-H0499133-A (JP)
Title: Production of quicklime for sintering
Inventor: KOCHIHIRA TSUNETOSHI
IPC: C22B1/16
Filed: 1990-08-07
Abstract: PURPOSE:To make mass production of quicklime for sintering with ordinary equipment and good thermal efficiency at a low cost by substituting a part of the limestone to be used in the process for producing sintered ore with coarse grained limestone, and calcining this limestone with a high-temp. gas in the packed bed of a sintering machine. CONSTITUTION:The fine-grained limestone 2-1 and the coarse-grained limestone 2-2, <=50% of which has 5 to 50mm grain size, are prepd. as limestone raw materials. The fine-grained limestone 2-1 and the coarse-grained limestone 2-2 are supplied together with iron ore 1-1, gangue mineral 1-2, powder coke 3, and returns 5 to a mixer 13 and are mixed therewith. The mixture is supplied via a hopper 14 and a roll feeder 15 into the sintering machine 6 to form a sintering raw material layer 8 on a bedding ore layer 9. The sintering raw material layer 8 is then ignited and powder coke 3 is burned to calcium the limestone 2-1 and 2-2 with the high-temp. gas to form the quicklime. The quicklime is brought into reaction with the iron ore 1-1, etc., and the formed calcined cake 27 is ground and sized, by which the sintered ore 4 is obtd.