baber/WOPTO huggingface dataset:
Patent JP-S62563-A (JP)
Title: Coating composition for preventing termite-eating damage
Inventor: SHIBUNO TAKESHI
IPC: C09D163/00
Filed: 1985-06-26
Abstract: PURPOSE:To provide the titled compsn. which can form a thick, hard coating film to thereby prevent wood from termite-eating damage over a long period of time, by blending a terminate damage-preventing chemical with paint mainly composed of an epoxy resin and a hardener. CONSTITUTION:A liquid or solid epoxy resin (A) having an epoxy equivalent of 150-450 and a hardener (B) (e.g. diethylenetriamine) are blended in a ratio of the epoxy equivalent of component A to the functional group equivalent of component B of 0.5-1.2 to obtain a principal ingredient. Optionally, modifier, filler, anti-foaming agent, surfactant, etc. are added thereto obtain an paint. 1-20wt% (based onn the combined quantity of components A and B) terminate- eating damage-preventing chemical [e.g. cevine(N-methyl-1-naphthylcarbomate)] is added to the paint to obtain a paint compsn. for preventing termite-eating damage. The compsn. is applied to the ground 1, the concrete base 2, the soil foundation 3 and the pillar 4 of a building, and dried to form a termite-eating damage-preventing coating 5.
Patent JP-S5364393-A (JP)
Title: Mooring buoy
Inventor: OBOKATA TSUNEO
IPC: B63B21/20
Filed: 1976-11-20
Abstract: PURPOSE: To reduce the affection of a buoy to the alteration of the position by disposing a main buoy for applying tension to a main rope connected to an anchor under the sea surface and connecting an auxiliary buoy to an auxiliary rope provided thereabove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05335963-A (JP)
Title: D/a converter
Inventor: TANI YASUNORI
IPC: H03M3/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide a D/A converter not requiring a high frequency clock signal different from the PWM and high accuracy for a D/A conversion circuit. CONSTITUTION:A digital filter 10 and a noise shaper 11 convert a digital input into a digital signal with a high sampling frequency and the small number of bits, an output signal from the noise shaper 11 is converted into a 1-bit signal string corresponding to a decoder 12, a 1-bit D/A converter 13 converts the signal into an analog signal string and the analog signals are summed by an analog adder 14 as an analog output. The output of the dyecoder 12 is set to an output in which 1-bit signals whose number of signals is in response to an output of the noise shaper 11 are circulated, and noise and distortion are reduced by eliminating the correlation between the specific 1-bit signal and the output of the noise shaper 11.
Patent JP-H10336734-A (JP)
Title: Traffic control method for mobile communication system
Inventor: NAGATSUKA MINAMI
IPC: H04W72/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve channel efficiency by controlling traffic of standby system communication in response to the traffic of immediate system communication so as to cope with fluctuation in the traffic flexibly without separating a channel in the mobile communication system where the immediate system communication and the standby system communication are in existence in mixture in a same band. SOLUTION: A base station compares a traffic measured by a traffic control section with a prescribed threshold level (step S11), and when the traffic is less than the threshold level, transmission enable is discriminated and the number of users permitting transmission is calculated based on a difference between the traffic and the threshold level (step S13). Then mobile stations whose number is equal to the number of users calculated as mobile stations whose transmission is permitted (step S15) and the transmission permission is informed to the selected mobile stations (step S17).
Patent JP-S62296845-A (JP)
Title: Agitator for ice cream or the like
Inventor: MATSUMOTO HAJIME
IPC: A23L17/00
Filed: 1986-06-16
Abstract: PURPOSE:To contrive to extrude ice cream, etc., economically by setting a pushing spiral lowering from the top to a cup having a pushing out hole at the bottom, receiving ice cream, etc., while rotating, stirring an ingredient in the cup and extruding the ingredient from the pushing out hole. CONSTITUTION:A pushing out spiral 5 which is lowered to a cup 3 having a pushing out hole 1 at the bottom, supported on a machine 2, and receiving an ingredient such as ice cream, etc., while rotating around a vertical shaft 4, stirrs the ingredient in the cup 3 and extrudes the ingredient from the pushing out holes 1 is set. The pushing spiral 5 vertically moves and is conducted along a guide column 6 covering the shaft 4 at the upper part of the machine 2 and is inserted into the guide column 6 in raising. Namely, this agitator is economical since the residue of the ingredient is little and a surplus ingredient is not required when the ingredient is fed to an ice cream cup of small volume, etc., while stirring a small amount of ingredient such as ice cream in an amount for each time of eating. The spiral 5 is hygienically surrounded by the guide column 6 when it is not used.
Patent JP-S5665592-A (JP)
Title: Remote operating system
Inventor: SATOU RIYOUICHI
IPC: H04Q9/06
Filed: 1979-11-01
Abstract: PURPOSE:To enable remote operation with less number of lines, for the devices to be controlled and arranged in many numbers, by arranging crossing lines in whose crossing intervals are taken as the interval of devices to be controlled and the different interval of their multiple, and coupling current sensing elements every minimum section. CONSTITUTION:A plurality of pairs of crossing lines 121-123 are provided to devices located at a plurality of positions. In the crossing interval of the crossing lines, the line 123 is the interval of devices to be controlled, the line 122 crosses with double intervals, and the line 121 is a parallel line without the crossing. Current sensing elements 141-144 are located on one line of crossing lines every minimum crossing section of the crossing lines. Further, these current sensing elements are coupled so that they can be operated when the current value on one line of the crossing line reaches the same prescribed value. By the remote operation of the devices with this current sensing element, the devices having 2<n> addresses can be  operated with the n+1 pairs of crossing lines.
Patent JP-S5842004-A (JP)
Title: Positioning method for optical element
Inventor: SUZUKI MASAYUKI
IPC: G03B7/099
Filed: 1981-09-07
Abstract: PURPOSE:To shorten the adjusting process and to reduce accidents for adjustment, by providing a detaining part in an intermediate member and bringing plural optical elements into contact with the detaining part to position them and packing the intermediate member in an optical device. CONSTITUTION:In a sensor package 1, sensor bars 2a-2c are positioned at prescribed intervals in fixed positions, and a ceramic package 3 and a protection glass plate 4 are adhered to each other by an adhesive 5. Reference sides 4a and 4b of the protection glass plate 4 of the package 1 are brought into contact with projections 7a-7c on the rear face of an intermediate member 6, and the corner in the opposite side of the glass plate 4 is pressed and fixed by a pressing member 8 and a fixing screw 9. An optical prism 11 has end faces brought into contact with two reference faces 10a and 10b and is inserted into a rectangular hole 10 having these reference faces 10a and 10b. The optical prism 11 is fixed to the intermediate member 6 by a fixing member 12. This intermediate member 6 is packed in a camera main body. Thus, the adjusting process is shortened, and accidents for adjustment are reduced.
Patent JP-S5764221-A (JP)
Title: Projection device
Inventor: TSUNENARI TOMOO
IPC: G03B21/10
Filed: 1980-10-07
Abstract: PURPOSE:To obtain a positioning device having no relation to the curling direction of a microfiche, by providing an elastic member which is deformed following the opening and closing operation of a pinching plate, in the proximity of a turning shaft of the microfiche pinching plate. CONSTITUTION:A positioning member 30 consisting of an elastic member is fixed to a moving frame 179 at the side of an upper glass plate turning member 1711 having an opening and closing turning shaft, of a lower glass plate G1 and an upper glass plate G2, which constitute a microfiche pinching plate of a microfiche projector, and the upper part of both its ends is constituted so as to always contact with the reverse side of the upper glass plate G2. In this way, this locating member 30 is deformed following the opening and closing operation of the upper glass plate G2, and constitutes no space, therefore, positioning for putting the ends in order is executed exactly even in case of microfiches F1, F2 whose curling directions are different.
Patent JP-S5365541-A (JP)
Title: Waste liquid-utilized heat recycling system
Inventor: TAKESHITA KOUJI
IPC: F01K25/10
Filed: 1976-11-25
Abstract: PURPOSE: Improvement of thermal efficiency by installation of rotary heat medium feed device at a midpoint between a condenser and a boiler in the water liquidutilized, heat recycling system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5567293-A (JP)
Title: Horn type loudspeaker
Inventor: IRIE HIDEYUKI
IPC: H04R1/30
Filed: 1978-11-15
Abstract: PURPOSE:To reduce the number of parts to facilitate assembling by obtaining a flat characteristic up to a band over an audible band by making functions of a horn and an equalizer into one body. CONSTITUTION:In speaker main body part 11, a voice coil which is made into one body together with a diaphragm is arranged movably in the cylinder axis direction in the cylindrical space of the magnetic circuit of a yoke and a magnet. Main body part 11 is mounted on flange-form base edge part 121 of horn body 12, and horn body 12 has the center part of base edge part 121 concaved spherically in a part opposite to the diaphragm, and slit-form apertures 121b arranged radially independently of one another are formed for spherical part 121a. Seven apertures 121b have the sectional area increased gradually according as going toward flange- form edge part 122, and they are made into a circle, where all apertures 121b are continuous, near the end part, and plural protrusions 121c whose front view is a petal are formed into one body between respective apertures 121b.
Patent JP-H11338737-A (JP)
Title: Generating method for test data for large-scale db access
Inventor: FUJIKI NOBUHIRO
IPC: G06F11/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a test data generating method which does not depend upon the use order of generated test data and generates the test data taking load decentralization into consideration and is adaptive to any test environment by extracting data directly from an object DB accessed by a tested program and editing the data, and then automatically generating the test data. SOLUTION: By using a test data generation system 3, the tested program (operation application program) extracts operation data item information needed for the operation program of the tested program directly from the object large- scale DB which is accessed. The extracted operation data item information is edited into format that a driver 6 for a high-load test can discriminate and registered in a test data storage file (external file) 5. The high-load testing driver 6 merges the data extracted from the test data storage file 5 with common data needed for the test to generate an input message.
Patent JP-S62296558-A (JP)
Title: Semiconductor device
Inventor: HIDAKA YOSHIHARU
IPC: H01L21/3205
Filed: 1986-06-17
Abstract: PURPOSE:To form a wiring having uniform resistance and no disconnection and being brought into ohmic-contact by laminating an amorphous semiconductor layer alloyed by the sintering of the upper section of an insulating film and the upper section of a first metallic wiring layer and a second metallic wiring layer in succession. CONSTITUTION:A plasma silicon nitride film 2 is grown on a single crystal silicon substrate 1, a contact hole is formed through dry etching, and a polysilicon layer 3 is shaped onto the single crystal silicon substrate 1 in the contact hole through a CVD method. An Al-Cu (0.5%) film 4 is formed onto the polysilicon layer 3 through a sputtering evaporation method, and an amorphous silicon film 5 is shaped onto the Al-Cu film 4 and onto the plasma silicon nitride film 2 through the CVD method. Lastly, an Al-Cu (0.5%) film 6 is formed onto the amorphous silicon film 5 through the sputtering evaporation method again, and sintered for thirty min at 400 deg.C. Accordingly, disconnections by the coverage of a metallic-wiring disconnection stepped section by the precipitation of silicon are prevented, thus forming a uniform metallic wiring having low resistance.
Patent JP-H01309336-A (JP)
Title: Semiconductor container
Inventor: KANAMORI SHUJI
IPC: H01L23/12
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the adhesion of brazing filler material to the surface of a chip in mounting, in a semiconductor container in which a plurality of the chips are mounted, by forming a groove which surrounds the peripheral part of each chip. CONSTITUTION:A groove 4 is formed at a peripheral part which surrounds a region where each chip 3 is mounted in a semiconductor container 1. A mounting brazing filler material 2 is heated and fused on the container 1. Thereafter, the chip 3 is attached to the specified position. Pressure is applied on the chip 3 so that bobbles are not formed between the chip 3 and the brazing filler material 2. The chip is moved in the lateral direction and bonded, thereby the conformability is improved. The surplus brazing filler material 2 is pushed into the groove 4 around the chip 3. In this way, the adhesion of the brazing filler material 2 to the surface of the chip in mounting is prevented.
Patent JP-S5697254-A (JP)
Title: Novel peptide, pharmaceutically acceptable salt thereof and its preparation
Inventor: HASHIMOTO SHINJI
IPC: A61P31/04
Filed: 1980-10-07
Abstract: NEW MATERIAL:A peptide of formula I [R 1  is H or acyl; R 2  is optionally protected carboxyl or -CONH-R a   a  [R a   2  is optionally protected carboxy(lower)alkyl]; R 3  is optionally protected carboxyl, lower alkyl, etc.; RP is optionally protected carboxyl, carbamoyl, etc.; l is 0 or an integer 2; m is an integer 1W3; n is 0 or 1] and a pharmaceutical salt thereof.  
     EXAMPLE: The compound of formula IV.  
     USE: A remedy for infectious diseases having an immune response enhancing action, a stimulating action on the reticuloendothelial system, a juvenizing activity and an infection protecting effect.  
     PROCESS: A compound of formula II (R 1 P is protected carboxyl, carbamoyl, etc.) or a salt thereof is reacted with  compound of formula III (R c   3  is a part of R 3 ) or a salt thereof to give a compound of formula I a  or a salt thereof, which is subjected to the removal of the protecting groups and acylated if necessary to afford the desired compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000031811-A (JP)
Title: Device for resistant element to be linearly controlled
Inventor: GABARA THADDEUS JOHN
IPC: H03K19/0175
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide output buffer performance regardless of external factors and linear over the operating voltage range of an output driver by the device of resistors and transistors. SOLUTION: An output buffer for integrated circuit equipped with a predrive step 12 and an output driver step 14 is provided. The output driver step 14 is provided with a pull-up resistor device having parallelly connected plural branch parts and at least one pull-down resistor device in the similar configuration. A pull-up transistor is replaced with a pull-up control transistor and a pull-up data transistor. Similarly, the pull-down transistor is replaced with a pull-down control transistor and a pull-down data transistor. According to control information received from a control bit terminal 24, the resistance of the output buffer is regulated so as to correct the fluctuation of surrounding temperature, operating voltage and process.
Patent JP-S6119794-A (JP)
Title: Laminated plated steel plate and its preparation
Inventor: NAKAMORI TOSHIO
IPC: C25D5/10
Filed: 1984-07-06
Abstract: PURPOSE:To impart excellent impact resistance, by applying Fe to the surface of a steel plate as a lower layer in a metal state so as to obtain a specific adhesion amount and applying the coating of an intermetallic compound as the upper layer of said steel plate while imparting hardness of a specific value or more to the lower metal Fe-plating layer. CONSTITUTION:Metal Fe-plating is applied to the surface of a steel plate in a sulfuric acid bath type plating bath containing 100g/l or more of FeSO4.7H2O at high current density of 30A/cm<2> or more by a high performance electrolytic method to coat 1.5-20g/m<2> of Fe as a lower layer in a metal state. Next, the coating of an intermetallic compound is applied as the upper layer of said Fe- layer and Vickers hardness of 300 or more is held by the lower metal Fe-plating layer.
Patent JP-H1152513-A (JP)
Title: Laminate base and preparing method of photographic image forming including the laminate base
Inventor: AYLWARD PETER THOMAS
IPC: D21H19/84
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of independently adjusting the caliper and stiffness of a photographic paper. SOLUTION: In this method, a laminate base is prepared. This laminate base includes a paper sheet having a Young's modules of 13,800 MPa-2,760 MPa in the longitudinal direction and a Young's modulus of 6,900 MPa-1,3800 MPa in the lateral direction and is provided with biaxial oriented sheets having Young's module of 690 MPa-5,520 MPa in the longitudinal/lateral directions respectively, on the both sides of the paper sheet. Then, the laminate base is coated with a photosensitive layer. Thus, a photographic image forming element having Newton's flexural rigidity of 150-250 mm and a caliper thickness of 0.18-0.28 mm is obtained.
Patent JP-H06349701-A (JP)
Title: Exposure device
Inventor: NAKAJIMA TOSHIJI
IPC: H01L21/30
Filed: 1993-06-11
Abstract: PURPOSE:To reduce illuminance irregularity due to speckle pattern when using light with a high spatial coherence as exposure light by the slit scan exposure system. CONSTITUTION:A reticle R is scanned in a scanning direction SR for a lighting region 15. a wafer W is scanned in a scanning direction SW for an exposure region 16 which is conjugate to the lighting region 15, and then the pattern of the reticle R is exposed on the wafer W successively. The spatial coherence of laser beam LB0 discharged from an excimer laser light source 1 is high in horizontal direction (H direction), its horizontal direction is made to be conjugate to the scanning direction SR of the lighting region 15 and the direction where the spatial coherence higher becomes the scanning direction SR.
Patent JP-S621361-A (JP)
Title: Original illuminating device
Inventor: TOMITA HIROSHI
IPC: H04N1/04
Filed: 1985-06-27
Abstract: PURPOSE:To improve surely the illumination effect to originals with one fluorescent lamp source by providing plural plane reflecting surfaces corresponding to virtual image light sources assumed in positions different from the fluorescent lamp light source. CONSTITUTION:A fluorescent lamp light source 2 which illuminates directly a required illuminated position P0 of an original 1 is provided for the original 1. Two reflecting mirrors 3 and 4 are allowed to face the fluorescent lamp light source 2. Surfaces of reflecting mirrors 3 and 4 facing the light source 2 are formed to plane reflecting surfaces 3a and 4a. Virtual image light sources 2' and 2'' of the fluorescent lamp light source 2 exist in positions different from each other with respect to the light which is reflected on plane reflecting surfaces 3a and 4a and illuminates the original 1, and this light is irradiated as if it is emitted from light sources which are different in angle and position and are darker than the light source 2 by reflection factors of plane reflecting surfaces 3a and 4a. The illuminance in the required illuminated position P0 of the original 1 is calculated as the sum of light from the fluorescent lamp light source 2 and virtual image light sources 2' and 2'' to improve the illumination effect considerably.
Patent JP-2000326037-A (JP)
Title: Spring-forming machine
Inventor: RYU SEIRYO
IPC: B21F3/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a spring-forming machine, wherein the size of a spring is correctly formed, a uselessly cut-off part is few, moreover a wire rod is not damaged, residual stress is also low, operation is simple and convenient, cost is low, consumption of energy is low and the machine is operated completely automatically. SOLUTION: This machine is composed of a machine base 1, a material feeding machine 2 which continuously feeds a wire rod 5 to be shaped, a take-up machine 3 for winding the wire rod, a cutting machine 4 which faces the take-up machine 3 and cuts off a semiprocessed goods spring, and a wire rod support pedestal 6 for stably feeding the wire rod 5. Two lines of a second rail 12 and a first rail 11, which are provided on the longitudinal side surface and the upper surface of the machine base 1 and on which the material feeding machine 2 and cutting machine 4 are slid and moved, are set. When the material is fed by the material feeding machine 2, a proper length of wire rod 5 is mounted on a feeding head 21, so that winding and the formation of the wire rod 5 are made convenient.  Simultaneously, the wire rod 5 is continuously fed by the material feeding machine 2 during the formation process of the spring.
Patent JP-H09313786-A (JP)
Title: Clothes drier
Inventor: OGASAWARA HITOSHI
IPC: D06F58/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten the drying time of a clothes drier. SOLUTION: A circulation air duct 10 of circulating air is provided with an intake/exhaust valve 15 having exhaust valves 15a, 15b discharging the circulating air to the outside and intake valves 15c, 15d sucking the air in an outer frame into the circulation air duct 10. The intake/exhaust valve 15 is operated at the final stage of drying when the moisture contained in clothes is decreased, and a clothes drier is completely switched from circulation dehumidification type drying to exhaust type drying.
Patent JP-H08308858-A (JP)
Title: Motor-driven hand piece controller
Inventor: TAKADA MITSUAKI
IPC: A61C1/06
Filed: 1995-05-17
Abstract: PURPOSE: To prevent manual restoration work when an excess rotating load is applied and to enable work to be performed near an absolute rated current value by lowering time applied voltage if a micromotor is kept rotated in excess of a limit current value, and automatically restoring its rotation at the time when the rotating load has been removed. CONSTITUTION: If a voltage (k) is applied to a micromotor M by a signal voltage from a controller 6 and if no rotating load exists, the crossing point of the performance straight line of the micromotor M under no load and the voltage (k) is located at the position of a no-load current value which is the starting point for the operation of the micromotor M. As current flowing through the micromotor M increases, the voltage also rises, and the current shifts to positive inclination that goes up from left to right, on the performance straight line.  When a maximum current value for the micromotor M is reached as a result of increase in rotating load up to an overload, a current limiting means 3 operates, lowering the voltage and causing a protective means 5 to operate at the moment when the period of time set by a time setting means 4 is exceeded, so as to lower the voltage applied to the micromotor M.