baber/WOPTO huggingface dataset:
Patent JP-S5710610-A (JP)
Title: Preparation of styrene resin particle
Inventor: MATSUI HIROSHI
IPC: C08F212/00
Filed: 1980-06-24
Abstract: PURPOSE: To prepare polymer particles having narrow viscosity distribution and extrudable without variation of the rate of extrusion, by the bulk polymerization of styrene, etc. to a specific viscosity, followed by the suspension polymerization in water.  
     CONSTITUTION: (A) Styrene or a mixture of styrene and other polymerizable ethylenically unsaturated monomer (e.g. α-methylstyrene) is bulk-polymerized in the presence of (B) a polymerization initiator until the viscosity of the reaction system at 20°C reaches to 100W10,000 (pref. 200W5,000) cps. The solution of bulk (co)polymer is introduced into water containing (C) a suspension stabilizer (pref. a combination of tribasic calcium phosphate and dodecylbenzenesulfonic acid sodium salt), and subjected to the suspension polymerization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5513339-A (JP)
Title: Sound shutting-out device for pile driving equipment
Inventor: HATANO KAZUMI
IPC: E02D13/00
Filed: 1978-07-13
Abstract: PURPOSE: To provide a noise shutting-out device of a pile driving equipment for being capable of shutting out effectively striking noise of a hammer, by covering almost completely a leader, which has a sound shutting-out cover plate at a upper end and a sound shutting-out plate at the front, by the use of semicylindrical sound shutting-out tubes which can move up and down.  
     CONSTITUTION: A uppermost sound shutting-out tube 23 is hung up by a rope 34, and is lifted up as it is guided by guide frames 37, 35 and guide rollers. The tube 23 togetherwith sound shutting-out tubes 24 to 26, which are coupled in order in such a manner as hooks a lower end of the upper tube at a upper end of a subsequent lower tube, is moved upward. On the other hand, a sound shutting-out 27 is moved downward until its bottom surface comes in contact with a surface of the ground G. A whole space, in which a hammer 3 comes up and down, is almost thoroughly covered by the tubes 23 to 27, a sound shutting-out plate 18, a sound shutting-out cover plate 19, and a sound shutting-out plate, such as a rubber plate and the like, and thus, an impact sound of the hammer is effectively shut out. A glass wool plate 40 of this sort, whose both sides iron plates 41 are adhered to, is used for all of the tubes 23 to 27, the plate 18, the plate 19 and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59212608-A (JP)
Title: Combustion control method for pulverized coal boiler
Inventor: SAITOU TADAYOSHI
IPC: F23C99/00
Filed: 1983-05-18
Abstract: PURPOSE:To reduce production of NOX in multistage combustion in relation to a wide range of coal fuel property, by a method wherein the velocity of flow of the air at the outlet of a burner is uniformized and an air ratio between burner stages is made uneven through distribution of the flow rate of pulverized coal between the burner stages. CONSTITUTION:When operative at an adjusting point (a) of 2-stage combustion method, when coal having a high fuel ratio Sh is fed, the component thereof is detected by a coal composition analyzer 130, the fuel ratio Sh is estimated and the fuel ratio estimating function, for example, a function 500 to set the desired value of velocity of flow at a burner outlet estimates that an NOX producing value attains the level of a point (b), and sets a desired value ub of the velocity of flow of the air at a burner outlet. Thereafter, with the aid of a function 600 to calculate the set value of temperature of an air for combustion, the set value of the temperature of air for combustion is found, and the actual temperature of an air for combustion is altered to a set valve by means of a control system 700 for the temperature of an air for combustion. This permits an NOX producing value to be controlled to a regulating value.
Patent JP-H01301395-A (JP)
Title: Ball pen tip
Inventor: ROORANTO SHIYUNAIDAA
IPC: B43K1/08
Filed: 1989-04-06
Abstract: PURPOSE: To satisfactorily supply an ink to a ball point pen inexpensively with a simple manufacture by incorporating a molded plastic lining at an inside of a tubular metallic holder, and forming a molded portion for operating a capillarity guided to a ball of the lining. CONSTITUTION: A plastic metallic lining 7 injection molded to a range of a ball seat 6 is provided at an inside of a metallic holder 2. And, the lining 7 has a molded portion formed as slits 8a for a capillarity communicating with a ball 3. The lining 7 is ended at a lower side of the ball 3, and an end face of the lining forms the ball seat 6. The ball 3 is brought into contact with the inside of the holder 2 at a side. At the time of writing, the seat 6 loaded by the ball is made of a plastic, and hence the ball is lightly rotated. Slits 8a for the capillarity opened with a surface of the ball are uniformly distributed on a periphery of an ink guide path 8. Even in the case of using a front end 1 of the pen horizontally or entirely upward, the ink always flows successively.
Patent JP-H04297821-A (JP)
Title: Vehicle navigation system
Inventor: HAMAHATA TOSHIHIRO
IPC: G01C21/00
Filed: 1991-03-27
Abstract: PURPOSE:To guide a driver to a destination through a simple constitution by indicating following operations, with respect to an initial position, sequentially to the driver upon request. CONSTITUTION:An IC card reader 15 reads out road map data from an IC card 14 and inputs the road map data to a RAM 23. When current position and destination data are inputted on a keyboard 8 in response to a request on a display 4, a ROM 22 calculates a traveling route from current position to the destination based on the map data thus setting a necessary traveling route data. When route confirmation is requested on the keyboard 8, entire route is displayed 4. When a start button ST is depressed, a series of route indicating data for guiding the route is prepared based on the traveling route data. Consequently, first route indicating data are outputted and the traveling route is vocally notified for the driver. When the driver depresses a pass switch 9, following indication is outputted. When a detouring switch 10 is depressed, a detouring route is set to guide the driver.
Patent JP-H09248350-A (JP)
Title: Flush type sprinkler head
Inventor: OBARA FUKUJI
IPC: B05B3/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enlarge a deflector although an entire sprinkler head is miniaturized and to prevent a valve element from being imbalanced for pressing a valve seat even when a little external shock is received by making the watertight part of the valve seat and valve element into inserting type for inserting a columnar object into a cylindrical body. SOLUTION: A male screw 11 connected with ceiling piping is attached on the outer periphery at the upper part of a cylindrical main body 1, and the lower part of a channel 15 inside the main body 1 is used as an emitting port 16. The section of a valve element 2 changing its diameter from a thick outer diameter part 20 to a thin outer diameter part 21 is made into conical trapezoidal taper 22, a loop-shaped groove is engraved at the thick outer diameter part 20 of the valve element 2, and an O ring 23 is fitted. Besides, a pin 24 erected at the central part of a plunger 3 is suspended at the lower end of the valve element 2, a disk-shaped heat collecting board 31 is formed at the lower part of a cylinder 7, and the lower end of a valve element guide 6 is locked to the heat collecting board 31.  Then, a low melting point alloy 8 is filled into the cylinder 7, a compression spring 10 is installed inside a cylindrical body 32 having the ceiling, and a deflector 5 is always energized down by the spring.
Patent JP-S57200919-A (JP)
Title: Magnetic head
Inventor: SHIMIZU YOSHIAKI
IPC: G11B5/127
Filed: 1981-06-03
Abstract: PURPOSE:To achieve close recording effectively by reducing the overall width of a magnetic core half body gradually toward a back core side, and then securing the resulting increase in magnetic resistance by increasing the core thickness of a corresponding part. CONSTITUTION:A core half body 17 has overall core width equal to track width on a medium contacting surface side and decreases in overall width gradually  to the back core side, and the core half body 17 collides with a core half body  10. This core half body 17 increases in thickness gradually from the medium  contacting surface side to the back core side. The inclination of the increase in thickness is matched with that of a decrease in overall width, and the magnetic  resistance in a magnetic circuit is made nearly constant on the whole.
Patent JP-S59206292-A (JP)
Inventor: POORU KURISUTEIAN DEIHAN
IPC: B63B35/44
Filed: 1984-04-27
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-S59207141-A (JP)
Inventor: JIYON AARU MONTOGOMERII
IPC: A61B17/12
Filed: 1984-04-27
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-H11280391-A (JP)
Title: Coupling device of segment for tunnel
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To largely ensure engaging allowance in the direction of the slipping- off of a male member and a female member while the diameter of the inserting section of the male member is expanded and the inserting section is deformed easily. SOLUTION: A male member 3 is installed to a first segment body, a female member 4, into which the male member can be inserted, is mounted on a second segment body, the first segment body and the second segment body are constituted mutually in a connectable manner by inserting the male member into the female member, and a member 16 for deformation compressed by the male member and the female member with insertion into the female member 4 of the male member 3 and buckled and deformed on the inside of the male member is set up. The diameter of the inserting section is expanded by the buckling and deformation of the member for deformation at that time.
Patent JP-S5421230-A (JP)
Title: Data processing system
Inventor: NAKAO YOSHIHIRO
IPC: G06F13/28
Filed: 1977-07-19
Abstract: PURPOSE: To reduce the load of CPU, by providing the control region memorizing the control signal for the input and output control of the input and output data signal in the memory and by assigning the execution flag representing the number of processings to the control signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58204424-A (JP)
Inventor: TOKUDA KAZUO
IPC: H01H11/06
Filed: 1982-05-21
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-2000281188-A (JP)
Title: Liquid filling nozzle and liquid filling method
Inventor: ARAKI YOZO
IPC: B67C3/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid any defective operation of a check valve caused by adhesion of a highly viscous liquid. SOLUTION: A liquid filling nozzle comprises a hollow nozzle valve body 41 which has a small diameter cylindrical part to constitute an opening part 90 for filling a liquid on a tip portion, and has a liquid inlet to introduce a liquid to be filled, a plug rod 46 which is inserted in the nozzle valve body 41 in an axially movable and liquid-tight manner, has a shape of the tip part advancing into the small diameter cylindrical portion 41a, and has a gas passage 46b opened in the tip inside, a closing means 49 to close the opening part 90 of the nozzle valve body 41 when the tip portion of the plug rod 46 is advanced into the small diameter cylindrical portion 41a, a driving means 49 to drive the plug rod 46 in the axial direction, an opening/closing valve 145 to open/close the gas passage 46b of the plug rod 46 at the tip of the plug rod 46, valve opening/closing drive means 54,  77b to open/close the opening/closing valve 145, and a positive/negative switching means 91 to switch the pressure condition in the gas passage 46b of the plug rod into the positive pressure condition and the negative pressure condition.
Patent JP-S5512688-A (JP)
Title: Target electrode for color camera
Inventor: SEKIGUCHI TOSHIO
IPC: H01J31/46
Filed: 1978-07-14
Abstract: PURPOSE: To prevent the deterioration of organic color filter by forming metal oxcide transparent conductive film of In 2 O 3  and SnO 2  directly on the inner face of color filter then additionally providing a photoconductive film.  
     CONSTITUTION: Organic color filter 2 is provided on the inner face of phase plate 1. Then sintered material of In 2 O 3  and SnO 2  is evaporated through low temperature spattering method on the inner face of color filter 2 and a photoconductive film 4 is provided on the inner face of transparent conductive film 3. Consequently when forming the transparent conductive film low temperature spattering below 110°C is enabled, thereby good transparent conductive film can be formed without deteriorating the organic color filter 2 at all. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08284132-A (JP)
Title: Method for reclamation construction
Inventor: MURAKAMI RYUICHI
IPC: E02B3/18
Filed: 1995-04-12
Abstract: PURPOSE: To prevent the formation of a clearance and damage of the continuous section of a sheet and the leakage of soil and sand by a method wherein caisson bodies for revetment are placed continuously on a foundation, a back-filling section is formed on the land side, the whole region of the surface of the back- filling section is covered with the sheet having high extensibility and soil and sand are placed. CONSTITUTION: Caisson bodies for revetment are placed continuously on a foundation. A back-filling section 3 is formed on the land side by crushed stone, etc. A sheet 6 is laid and spread in the whole region of the surface of the back- filling section 3 and the whole region is covered with the sheet 6. The sheet 6 is made of a woven fabric having high extensible properties of 50% or more in both vertical and horizontal directions and high strength. Reclaiming soil and sand 5 are changed from the upper section of the back-filling section 3, thus constructing a land. No clearance is generated in a connecting section due to the drawing-near and concentration of the sheet 6 to a recessed section at that time. Accordingly, the penetration of reclaiming soil and sand into the back-filling section 3 and the foundation is prevented, thus keeping stability for a prolonged term.
Patent JP-S62241707-A (JP)
Title: Tread part structure of pneumatic tire
Inventor: MATSUSHITA TOMEKICHI
IPC: B60C11/12
Filed: 1986-04-14
Abstract: PURPOSE:To improve the properties of traction, braking, and ascending slope by forming a plurality of longitudinal grooves arranged in the tire axial direction on the tread part from the aslant groove part and the lateral groove part which are inclined in the both of the tire peripheral and axial directions. CONSTITUTION:As for a pneumatic tire 1, the first longitudinal groove 8 positioned on the equator 6 and the second longitudinal grooves 9 positioned on the right and left sides are formed in zigzag form in the tire peripheral direction on the tread part 2. In this case, each longitudinal groove 8, 9 is formed from each aslant groove part 10, 11 inclined with respect to the tire peripheral and tire axial directions and each lateral groove part 12, 13 formed in the tire axial direction. Each aslant groove part 10, 11 and each lateral groove part 12, 13 are arranged alternately in the tire peripheral direction, and the both lateral grooves 12 and 13 are connected through a connecting groove 14. Sipings 18 and 19 extending in the tire axial and tire peripheral directions are formed onto the blocks 15 and 17 of the center part and side part which are divided by these grooves.
Patent JP-H11276395-A (JP)
Title: Washing tool
Inventor: TERAJIMA TOMOKO
IPC: A47L13/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a foaming property, elasticity, a polishing property and a draining property and to suppress the generation of molds. SOLUTION: A handle 2 is attached to a washing member 1 composed of a cushion member. The washing member 1 is molded into a three-dimensional spring structure by entangling continuous wires composed of the thermoplastic elastomer of a polyester group, a polyethylene group, polyethylene terephthalate, a polypropylene group, a nylon group, an urethane group or an olefin group or the like with rubber elasticity into a random loop. Since the foaming property, polishing property and elasticity of the washing member 1 at the time of washing are excellent, the washing effect of this washing tool is improved. Also, the draining property is excellent as well, the generation of the molds is suppressed and the washing tool is kept clean.
Patent JP-H09276210-A (JP)
Title: Endoscope curving operation device
Inventor: MIZUTA OSAMU
IPC: A61B1/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope curving operation device which easily allows removing the slack of a curving operation wire and can faithfully reproduce an operating feel gained as during initial setting. SOLUTION: A flexible pipe locking member 21 secured to the rear end of a flexible pipe 7 and a cylindrical member 23 secured to a guide coil through which a curving operation wire is passed are exposed to the inside of a folding preventing member 8 which removably covers the connection between the rear end of the flexible pipe 7 and an operating part 3.  In an operating-part-side frame 28 facing the outer peripheries of the flexible pipe locking member 21 and the cylindrical member 23, oblong holes 33, 34 are formed along the direction of an axis, and an external thread 31 for locking the flexible pipe and an external thread 32 for locking the cylindrical member are threaded via the oblong holes 33, 34 into a flexible pipe locking internal thread 21a and a cylindrical member locking internal thread 23a, respectively, which are formed respectively in the flexible pipe locking member 21 and the cylindrical member 23, so that time flexible pipe locking member 21 and the cylindrical member 23 can be locked into place individually by pressing of the frame 28, with the result that the slack of the curving operation wire can be dissolved.
Patent JP-H09168150-A (JP)
Title: Fixed length cell processing type image communication method, fixed length cell processing type image communication transmitter and fixed length cell processing type image communication receiver
Inventor: NAKAYAMA MIKIO
IPC: H04N21/643
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To attain high speed image processing while keeping a high compression rate and high image quality by adopting a still image compression system so as to compress dynamic image data into data with a prescribed transmission speed thereby processing fixed length cell processing. SOLUTION: A transmission section 21 of an ATM image communication equipment 21 receives an NTSC signal from a camera 104, that is, dynamic image data of 30 frames per second each consisting of two odd and even numbered fields. An image data compression section 24 applies the intra-field compression processing of the JPEG system to an input signal to generate variable length data independently of each other. In this case, the compression rate of a succeeding field is adjusted based on a compressed image data amount at each end of processing of each field to compress the compressed image data amount within a prescribed range.  A transmission buffer section 25 is provided with two FIFO memories and they are used alternately for write/read and idle information of a prescribed amount is inserted after variable length data from the image data compression section 24 to generate fixed length cells.
Patent JP-S5211698-A (JP)
Title: Blistering fire extinguishing agent
Inventor: NAKAYAMA ISAO
IPC: A62D1/00
Filed: 1975-07-15
Abstract: PURPOSE: To provide chemical blistering fire extinguishing agent with great fire extinguishing effect against both wooden and oil fires and whose container can be made cheaply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09249776-A (JP)
Title: Polypropylene resin composition
Inventor: KAWAMURA TETSUYA
IPC: C08L23/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition excellent in flexural modulus, heat resistance and impact resistance. SOLUTION: This composition comprises 99-40 pts.wt. polypropylene component comprising higher than 95-99.99wt.% polypropylene resin (A) and 0.01 to below 5wt.% polypropylene modified with an unsaturated carboxylic acid, its derivative or an unsaturated epoxy compound and having a melt index (as measured at 190 deg.C under a load of 1,050g according to ASTM D1238)of above 50g/10min, 1-60 pts.wt. talc (B) and 0.001-5 pts.wt., per 100 pts.wt. total of components A and B, nucleator (C).
Patent JP-H10236235-A (JP)
Title: Umbrella box
Inventor: HIDA TSUNEMI
IPC: A47G25/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of handling a wet umbrella and the water therefrom in an automobile. SOLUTION: U-shaped side wall plates B1, B2 are made by a sheet formed of polymerized plastic, a guard rail is provided on the periphery, and each end of the body A in the condition of the blind is passed through the guard rail on the periphery to form a U-shaped umbrella box. A vinyl bag of the same size is provided inside, and held by a claw D within the body, and fixed. A side wall plate is deeply cut in U-shape on the upper left part to allow an umbrella to be inserted easily. The upper right part of the side wall plate is shallowly cut in U-shape so that the umbrella is in the inclined condition and water enters the bag. The box is fitted to a rear part of a passenger seat of the automobile by a belt.
Patent JP-S59212045-A (JP)
Title: Driving circuit for light emitting element
Inventor: NAITOU SEIGO
IPC: H04B10/524
Filed: 1983-05-18
Abstract: PURPOSE:To compensate temperature characteristics of a light emitting element sufficiently and to obtain a light output which has no waveform distortion by mounting a light emitting element driving circuit and the light emitting element in the same package. CONSTITUTION:The current switch consisting of two transistors (TR) Q1 and Q2 which performs on-off control over a current flowed to the light emitting element according to an input signal and the light emitting element driving circuit consisting of the temperature compensating circuit composed of resistances R1, R2, and R3, and TRs Q3 and Q4 so that the temperature characteristics for flowing the constant current to the light emitting element D through said current switch are mounted in the same package P3 together with the light emitting element D. Consequently, the temperature difference between the light emitting element D and temperature compensating circuit is eliminated and a temperature rise by the self-heating of the light emitting element D is transmitted to the temperature compensating circuit in a short time, so the light output of the light emitting element D is prevented from having waveform distortion.
Patent JP-S57201347-A (JP)
Title: Input circuit of radio receiver
Inventor: MASUYAMA ATSUSHI
IPC: H04B1/18
Filed: 1981-06-03
Abstract: PURPOSE:To facilitate adjustment and to eliminate errors by making matching between impedance of at least two tuning circuits that selects frequency signals of different frequency band and impedance of an antenna by the capacity adjusting section of a trimmer condenser. CONSTITUTION:The maker sets the capacity adjusting section 15' beforehand at mechanical center so as to make the capacity of the trimmer condenser 15 the central value in the variable range. A fixed condenser 137 selected to have a capacilty that almost tunes with the central value of the trimming condenser 15 is provided to match the impedance of a tuning circuit 13 for medium waves and impedance of an antenna. Further, the capacity of a trimmer condenser 141 is preparatorily adjusted to match the impedance of a tuning circuit 14 for short waves and impedance of the antenna. The user adjusts the capacity of the trimmer condenser 15 to match the capacity of connected antenna and impedance of tuning circuits 13, 14 by operating the capacity adjusting section 15'.