baber/WOPTO huggingface dataset:
Patent JP-H01250208-A (JP)
Title: Partition device with roof plate
Inventor: TAMAOKI YOSHIHARU
IPC: A47B13/00
Filed: 1988-03-31
Abstract: PURPOSE:To suppress the reflection of a sound generated in an internal space in which a roof plate is provided and to reduce the noise level of the internal space by providing a sound absorbing part at a position in the internal face side of a partition wall and higher than the roof plate. CONSTITUTION:A sound absorbing part C is provided at a position in the internal face side of a partition wall A and higher than roof plates B1-B8, and the sound absorbing part C consists of a louver 70 arranged on the face plate 34 of the partition wall A and a sound absorbing material 84 filled in the partition wall A correspondingly to this louver 70. Since the sound absorbing part is disposed at the position higher than the roof plate supporting by the partition wall, a sound emitted in an internal space disposed on the roof plate can be efficiently absorbed in a minimum sound absorbing part and a noise level in the internal space can be effectively lowered.
Patent JP-S558948-A (JP)
Title: Wheel
Inventor: KANEKO YOSHINORI
IPC: G01P3/42
Filed: 1978-07-03
Abstract: PURPOSE: To simply manufacture wheels that have little fear for puncture and good outward aspects by forming a rim on a circumferential wall which is manufactured by drawing a plate material into a cylindrical shape.  
     CONSTITUTION: A wheel 2 is provided with a rim 5 with a tire in which a tube is set, a hub 8 and a spoke. A blank is drawn into a bottomed and cylindrical in- process material 32, the open end of the cylinder is pressed according to the shape of the end part of the rim and the bottom part 33 is punched into a nearly cylindrical in-process material 34. Then the rim 5 is formed by spinning. The punched bottom 33, on the other hand, is shaped into the hub 8 by press working. A spoke is equipped between the rim 5 and the hub 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58198718-A (JP)
Title: Optical rotation sensor
Inventor: MASUDA SHIGEFUMI
IPC: G01D5/36
Filed: 1982-05-15
Abstract: PURPOSE:To offer a rotation position detector having a simple structure, by coupling a reflective face, which is inclined to a rotation axis, to the rotation axis with a magnetic force and detecting the rotation on a basis of the position of the light reflected from the reflective face. CONSTITUTION:A rotor 2 is mounted rotatably on a sensor body 1. This rotor 2 is coupled magnetically to an object 4 to be measured by a magnetic coupling 5. A light reflective face 10 inclined to a rotation axis X is formed on the face of the rotor 2 opposite to the magnetic coupling face. The center of the reflective face 10 of the rotor 2 is irradiated with the light from a light emitting diode 7 through a lens 9, and the reflected light is detected through the lens 9 by plural light receiving diodes 8 arranged on the circle. An optical semiconductor may be provided on a print board as the reflected light detecting means to detect the change of the resistance value caused by the light reception.
Patent JP-S58198424-A (JP)
Title: Preparation of ethylbiphenyl composition
Inventor: MIZUNO NOBUHITO
IPC: C07C2/68
Filed: 1982-05-15
Abstract: PURPOSE:To prepare the titled composition suitable to a heating medium, etc., by bringing an ethylbiphenyl fraction into contact with a gas containing oxygen, crystallizing an unstable component to separate and remove the unstable component or thermally decomposing the unstable component into a stable substance under heating. CONSTITUTION:An ethylbiphenyl fraction, preferably a fraction consisting essentially of a component having a boiling temperature range higher than the biphenyl and lower than diethylbiphenyl is brought into contact with a gas containing oxygen, and the formed solid substance is then separated and removed or further the ethylbiphenyl fraction is then heated at 170 deg.C or above, preferably 200-250 deg.C, to give a stable ethylbiphenyl composition. The ethylbiphenyl fraction is obtained by alkylating biphenyl with ethylene in the presence of a Friedel-Crafts catalyst or transalkylating the biphenyl with polyethylbenzene in the presence of the Friedel-Crafts catalyst.
Patent JP-H11284826-A (JP)
Title: Facsimile equipment and its control method
Inventor: OSADA EIKO
IPC: H04N1/32
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the operability and the function of the facsimile equipment by relieving the load of the user in the case of facsimile transmission/reception and controlling the facsimile equipment of the destination remotely. SOLUTION: Header information to describe information to control the facsimile equipment is provided to part of image data sent/received by the facsimile equipment A001. The header information is detected from the image data and a command to control the facsimile equipment is acquired from the detected header information through character string recognition processing. The facsimile equipment at the transmitter side A001 and at the receiver side A002 is controlled by executing the command.
Patent JP-H06294862-A (JP)
Title: Guiding mark image processing type driving device
Inventor: SASAKI YOSHINOBU
IPC: G01S3/782
Filed: 1993-04-07
Abstract: PURPOSE:To provide a guiding mark image processing type driving device which can positively identify the mark for guiding, improve measurement accuracy, and prevent generation of erroneous operation. CONSTITUTION:In the title device where a mark 8 displayed on a road surface 9 is detected by a camera, the brightness distribution of the image is processed by an image processor and the position of the mark 8 is discriminated, and then the driving device is guided and drive along the mark based on the identification. The mark 8 displayed on the road surface 9 is displayed with a color, for example, black whose brightness for the road surface 9 is small and whose brightness difference with the road surface is large. Therefore, since the mark 8 is displayed with a color, for example, black whose brightness for the road surface 9 is small and whose brightness difference with the road surface is large, an image becomes clear when it is picked up by a camera and is subjected to image processing and hence measurement accuracy is improved.
Patent JP-H11282758-A (JP)
Title: Device and method for data writing into nonvolatile memory
Inventor: TAKEUCHI AKIRA
IPC: G06F12/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To have the number of data writing increased and to retrieve the next writing position of data at high speed in structuring a ring buffer on a nonvolatile memory. SOLUTION: In a data writing device 1, a ring buffer 2 is constituted on a nonvolatile memory which has the limited number of data writing. Identification information for having a data writing means 4 retrieve a storage place of the previous data is written in each storage area 2a of the ring buffer 2 together with the data and, at the same time, a block pointer BP, which is set on a nonvolatile memory for managing the data by the block unit for putting plural storage areas 2a of the ring buffer 2 together, is made to store a leading position of a block which does not have writing of the data in all the storage areas in a block B completed.  An identification information retrieval/write-in position specification means 5 retrieves the next writing position from the block specified by the block pointer BP and the identification information, and indicates a data write means 4 the position concerned.
Patent JP-H07265004-A (JP)
Title: Boiling of bean and apparatus therefor
Inventor: TAKAHASHI NOBUYUKI
IPC: A23L11/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for the boiling of beans by actively floating and agitating beans in the thermal convection generated in the pot taking advantage of the blowing force of live steam blown into the pot, thereby increasing the heat transfer coefficient of the bean surface and shortening the boiling time and to provide an apparatus for the boiling of beans. CONSTITUTION:A cylindrical straightening plate 3 is placed at the center of a pot bottom, live steam is blown from a steam-blowing pipe 8 opened under the inside of the straightening cylinder into the pot to generate thermal convection flow in the pot and the beans are floated and circulated with the thermal convection flow to quickly improve the heat transfer coefficient of the bean surface and promote the boiling of the beans. After the main boiling process, the blowing of live steam from the steam blowing pipe is stopped, the live steam is supplied to a steam-heating pipe 12 placed at the upper part in the pot and the hot water drained from the steam-heating pipe is supplied from the steam blowing pipe at the pot bottom to the pot to generate a weak thermal convection and allow the beans to be floated and circulated in the weak thermal convection.
Patent JP-S577508-A (JP)
Title: Distance detector
Inventor: NAGAOKA SHINJI
IPC: G01C3/06
Filed: 1980-06-16
Abstract: PURPOSE: To enable a stepless detection of a distance to a subject and to simplify a circuit constitution, by a method wherein a photopotention type semicondutor position detecting element is employed as a light-receiving element.  
     CONSTITUTION: A light, emitted from a light-emitting element 1 mounted on a camera, which subjects 7W7" reflects, is image-formed on a photopotention type light-receiving element 2 via a lens 4. The position of the spot on the light-receiving element 2 is determined corresponding to distances to the subjects, and a current corresponding to the distance is outputted from electrodes 2a and 2b. Said current is amplified by means of operational amplifiers 3a and 3b to obtain currents 1 1  and 1 2 . The sum 3c and the sum 3d of the current 1 1  and 1 2  are found, and a ratio 3e of the sum 3c to 3d is amplified to obtain a position detecting signal VL. This permits the stepless detection of the distances to the subjects 7W7" and the simplification of the constitution of a circuit 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62237891-A (JP)
Title: Terminal control equipment for electronic exchange or the like
Inventor: FUJITA HIROSHI
IPC: H04Q3/54
Filed: 1986-04-09
Abstract: PURPOSE:To properly keep the throughput of an entire equipment by adding a counter counting a command at each terminal equipment and a timer resetting the count to zero periodically thereby neglecting the command by a meaningless operation. CONSTITUTION:Every time a handset of a telephone set (terminal equipment) 1 is hooked off, a terminal controller 2 detects it and informs the result to a central controller 4. The controller 4 sends a signal to the counter 15 by it to allow the coutner 15 to count to the telephone set 1. When the count of the counter 15 exceeds a prescribed value in this case, the control to the telephone set 1 is stopped and the control is transited to a new telephone set. When the count is zero by a reset signal from the timer device 16, the controller 4 starts the control again to the telephone set 1. Thus, the command by meaning less operation is neglected and the throughput for the entire device is kept properly.
Patent JP-H09268186-A (JP)
Title: Production of 4-chromanones
Inventor: YAMASHITA HIROYUKI
IPC: C07D311/22
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a 4-chromanone useful as a raw material for a medicine, an agrochemical, a photosensitizer, etc., industrially and advantageously by reacting a specific 3-phenoxypropionic acid derivative in concentrated sulfuric acid containing a specific amount of phosphorus pentoxide. SOLUTION: A 3-phenoxypropionic acid derivative of formula I (R is H, a 1-6C alkyl, phenyl, a halogen, a 1-6C alkoxyl, benzyloxy, nitro, cyano, hydroxyl, carboxyl, a 1-6C acyl, benzoyl, a 1-6C acyloxy, a 1-6C acylamino, benzoylamino, a 1-6C alkoxycarbonyl or benzyloxycarbonyl; the substitution position of R is in the 2- or 4-position) [e.g. 3-(4-nitrophenoxy)propionic acid] is reacted in concentrated sulfuric acid containing 1-50wt.% of phosphorus pentoxide in 0.3-1.3 molar amount based on the compound at -10 to 50 deg.C to give the objective 4-chromanones of formula II.
Patent JP-S62238689-A (JP)
Inventor: AYABE YOICHI
IPC: H05K3/46
Filed: 1986-04-09
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-S59206855-A (JP)
Title: Recorder
Inventor: TARUMI NORIYOSHI
IPC: G03G15/00
Filed: 1983-05-10
Abstract: PURPOSE:To improve cleaning property of a toner by a rotating body for press contact and to eliminate the contamination of said body by forming at least the surface of said rotating body mainly of addition polymn. type silicone rubber. CONSTITUTION:A roll 18 for press contact in particular of the two rolls constituting a transfer fixing part has integrally a surface layer 39 consisting essentially of addition polymn. type silicone rubber on a metallic base 37 of aluminum, stainless steel, brass, etc. The roll 18 of which the surface consists of the addition polymn. type silicone rubber is heated to a prescribed temp. by an internal heater lamp 19 and feeds transfer paper 24 which is fed from a paper feed box via a guide plate 22 and a conveying roller 23 by a feed roll 21 to the space between the rolls 1 and 18 while heating said paper. The paper 24 has therefore the temp. enough to be transferred thereon with a toner image so that the toner image already preheated at the point of the time when the paper is fed between both rolls 1 and 8 is separated or transferred thereon from the roll 1 and at the same time the toner image is fixed on the paper 24.
Patent JP-H01256345-A (JP)
Title: Production of frothy carbonated beverage
Inventor: OBA KENJI
IPC: A23L2/38
Filed: 1988-04-04
Abstract: PURPOSE:To provide beer-like appearance, refreshing and drying feeling in drinking, by blending an extracted solution of oolong tea as a raw material with given amounts of acidity seasoning, coloring matter, etc., sterilizing, cooling and feeding a carbon dioxide gas under pressure. CONSTITUTION:Semifermented oolong tea leaves native to China are immersed in hot water at >=90 deg.C, about 2 minutes, tea components and fragrance are extracted and filtered to prepare an extracted solution of raw material. The extracted solution of raw material is mixed with given very small amounts of citric acid as acidity seasoning, vitamin C and a coloring matter and optionally a very small amount of spice. After the blending of these additives, the extracted solution is preferably heated to about 60 deg.C to sufficiently dissolve these additives. Then the solution is maintained at 95 deg.C for 5minutes, then at 120 deg.C for 4 minutes, sterilized under heating and then rapidly cooled to about 2 deg.C. After the cooling, a carbon dioxide gas is added to the solution under pressure and packed into cans or bottles.
Patent JP-H02261480-A (JP)
Title: Ski case
Inventor: FUKUDA TORU
IPC: A63C11/02
Filed: 1989-04-03
Abstract: PURPOSE:To provide a ski case for preventing skis from projecting outward by mating the tail of one ski plate with the shovel of the other ski plate and locating a binding between both ski plates. CONSTITUTION:The shovel 14 of a ski plate 10 abuts against the tail 15 of a ski plate 11 and the shovel 16 of the ski plate 11 abuts against the tail 17 of the ski plate 10. The toe binding 18 and heel-binding 19 of the ski plate 10 are opposed respectively to the toe binding 20 and heel binding 21 of the ski plate 11. A ski set 2 sandwiched by padding members 7, 7 is housed in a ski case 1, so that the shovel of the ski plate and bending do not project out of the ski plate and outward therefrom. Thus, the outer surface of the ski case can be shaped without irregularities so that a great amount of ski plates can be transported without damaging them.
Patent JP-S59209054-A (JP)
Title: Securing method of magnet of rotary electric machine
Inventor: HAMAMOTO HIROSHI
IPC: H02K1/17
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a stable fixing force by forming a projecting for applying securing force and a recess on the wall of a slot of a laminated core. CONSTITUTION:Silicon steel plates are laminated to form a yoke, and a slot 9 is formed in a core 2 which is used also as a frame of the outer periphery. A field magnet 11 is secured into the slot 9. In this case, one or more projections 10 are formed on the wall of one side of the slot 9, the size L3 between the end of the projection and the wall of the other side opposite to the end of the projection is set smaller than that L1 of a magnet 1, and the size L2 between the both walls of the slot 9 is formed larger than that L1 of the magnet 1. The magnet 1 is inserted while bending the projection 10 radially in the slot 9 of the core 2. A recess 12 is formed at the position pushed and bent at the projection 10 by inserting the magnet 1. In this manner, the deformed projection 11 is secured preferably by its recovering force.
Patent JP-S62239202-A (JP)
Title: Plant application control system
Inventor: OTSUKA TAKASHI
IPC: G05B13/02
Filed: 1986-04-09
Abstract: PURPOSE:To improve convergence in terms of calculating an optimum gain by executing iteration calculating an optimum gain with a previously obtained optimum gain as an initial value. CONSTITUTION:An optimum gain iteration calculation means 5 obtains a new optimum gain based on a plant constant from a plant dynamic characteristic fluctuation detection means 4 and the fluctuation of an evaluation constant. In that case, the gain initial value obtained by the iteration calculation is given from a storage means 6. Namely, said means 6 is a one to store the optimum gain that the optimum gain iteration calculation means 5 obtains. In such a way the iteration stars with the previously obtained optimum gain as an initial, whereby a gain can quickly converge on a new optical gain.
Patent JP-S5510028-A (JP)
Title: Combined plant
Inventor: YAMAMOTO TAKAYOSHI
IPC: F01K23/10
Filed: 1978-07-07
Abstract: PURPOSE: To prevent the excess and shortage of heat due to the fluctuation in an electric power generation load and a water production load, by providing a regenerator in an exhaust gas line extending from a gas turbine to a waste heat recovery boiler to store surplus heat of exhaust gas and release the stored heat.  
     CONSTITUTION: When the power generation load and the water production load are balanced to each other and a quantity of steam required by a water production unit 5 is generated by the waste heat recovery boiler 7, the exhaust gas of the gas trubine 3 is all supplied to the boiler 7. When the water production load decreases relatively to the power generation load and the heat quantity of the exhaust gas becomes excessive, the surplus heat is stored by the regenerator 11. When the water production load increases relatively to the power generation load and the heat quantity of the exhaust gas becomes insufficient, a discharge valve for the regenerator 11 is opened to transfer the stored surplus heat to the waste heat recovery boiler 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01254209-A (JP)
Title: Hollow yarn type module structural body
Inventor: YAMAGUCHI MASAHIKO
IPC: B01D63/00
Filed: 1988-04-02
Abstract: PURPOSE:To obtain the title module structural body which is excellent in heat resistance durable to repeated steam sterilization and chemical resistance and capable of utilization in various fields by utilizing heat resistant engineering plastic which is high in thermal deformation temp., rigid and stable in hydrolytic property as a housing member. CONSTITUTION:A housing is formed of heat resistant engineering plastic such as polysulfone which has glass transition temp. not lower than 150 deg.C and hydrolytic stability of physical properties holding rate not lower than 80% after continuous exposure to hot water for 1500hours. A hollow yarn porous membrane made of PP is bundled and charged in this housing and both end parts are fixed while utilizing the substance obtained by mixing a polyamine- base curing agent with epoxy resin as a potting material. This hollow yarn type module structural body made by such a way has high strength and can be utilized for all fields such as medical fields and foodstuff fields and also industrial fields.
Patent JP-H01254002-A (JP)
Title: Transmission line
Inventor: YASUMOTO HIROMI
IPC: H01P3/04
Filed: 1988-04-01
Abstract: PURPOSE:To improve the transmission efficiency by forming a wave energy transmission medium by a polytetrafluoroethylene resin(PTFE) forming unbaked or incompletely baked whose cross sectional shape is rectangular. CONSTITUTION:Since the wave energy transmission parts 2, 4 are made of the unbaked or incomplete baked PTFE resin forming whose cross sectional shape is rectangular, the electric field of an electromagnetic wave is orthogonal to the magnetic field and they are made orthogonal to the side face of the wave energy transmission parts 2, 4. Since the relation is constant in any cross section over the entire length of a transmission line 1, even if the transmission line 1 twisted, the relation between the electric field vector and the plane including the direction of propagation, that is, the polarized plane is kept constant. Since a conductive layer 4 is formed to the outside of the wave energy transmission parts 2, 4, the radiation loss caused in the application of twist to the transmission line 1 is absorbed by the conductor layer 4. Then the transmission efficiency is improved without causing a problem of reflection, etc.
Patent JP-H03280597-A (JP)
Title: Chip carrier for semiconductor element
Inventor: MURATA KAZUO
IPC: H05K3/34
Filed: 1990-03-29
Abstract: PURPOSE:To prevent floating of a chip carrier due to adhesive by externally escaping adhesive poured between a board and a first surface from the adhered surface along a bay. CONSTITUTION:After paste or solder for adhering a chip carrier 1 to a printed circuit board 6 is applied to a region 10 to be adhered with a printed circuit board 6 in an adherable state, the carrier 1 is pressed to the board 6. In the case of pressing, paste, etc., between the bottom 2 of the carrier 1 and the region 10 of the board 6 is fed into a groove 5 in response to the pressing, escaped from cut ports 5a, 5b. Even if the carrier 1 is inserted fixedly into a narrow region, the bottom 2 of the carrier 1 is brought into contact with the region 10, and not floated.
Patent JP-H05279100-A (JP)
Title: Heat resistant cement composition
IPC: C04B28/04
Filed: 1992-04-03
Abstract: PURPOSE:To improve the heat resistance by compounding ceramic powder consisting of mica, a hydraulic inorganic material and a silica filler and a zeolite in a cement composition. CONSTITUTION:The heat resistant cement composition comprises the ceramic powder consisting of mica, a hydraulic inorganic material and a silica filler and the zeolite. The cement composition is formed by a proper forming method and a cement product hardened by heat treatment can be enameled by the conventional method. Namely the surface of the cement product is applied with an enamel and with a method by which an enamel is formed by melting at 600-1000 deg.C, etc., the surface can be treated. The cement composition is also useful for use in tile, brick, etc., too.
Patent JP-H10259563-A (JP)
Title: Thread guide of multi-head type embroidering machine
Inventor: SUEKATA MASAKI
IPC: D05B53/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the thread guides of a multi-head type embroidering machine, enabling to extremely easily pass threads, enabling to shorten a time required to set up the machine, and improved in operability by disposing thread guide grooves opened on the front edge of a plate on thread guide holes. SOLUTION: Many thread guide holes 2 are disposed along the front edge of a plate 1, and thread guide grooves 3 opened on the front edge of the plate 1 are disposed on the thread guide holes 2, respectively. A guard bar 5 capable of being swung along the front edge of the plate 1 to open or close the guide grooves 3 of the thread guide holes 2 is disposed on one end of the plate 1. The shaft portion 5' of the guard bar 5 is rotatably hinged on the end of the plate 1. The guide groove 3 of each thread guide hole 2 preferably has an opening tip widely opened toward the front edge of the plate 1.