baber/WOPTO huggingface dataset:
Patent JP-H02311676-A (JP)
Title: Snow melting device for film structure construction
Inventor: KAGANOI MASATAKA
IPC: E04H9/16
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the snow melting and carry out snow removing by detecting the snow fall and/or snow piling by a snow fall detector and a snow piling detector which are arranged on a roof and operating an air conditioner for melting snow and a snow melting heater. CONSTITUTION:When snow fall is detected by a snow fall detector 2 arranged on the roof 8 of a film structure construction 1, the information is sent into a central monitoring installation 7. Then, an air conditioner 5 for melting snow is started, and the surface temperature on the inner surface of the roof 8 is raised, and the snow melting heaters 6... are turned ON, and the surface temperature of the outer surface of the roof 8 is raised, and snow piling is prevented. Further, if the piling of snow is detected by a snow piling detector 3 arranged on the roof 8, the temperature distribution of the film surface is measured by a film surface temperature distribution detector 4, and the snow piled part on the roof can be detected. Then, the air conditioner 5 for melting snow and the snow melting heaters 6,... which are at the proper positions are operated to efficiently melt the piled snow.
Patent JP-H01298678-A (JP)
Title: Heating cooker
Inventor: SENDA HIROYUKI
IPC: F24C7/02
Filed: 1988-05-27
Abstract: PURPOSE:To maintain the food heating state close to the normal state even in a fault of the apparatus by correcting the heating time or the output based on a determined value by a control means when a detecting circuit detects an abnormality of high-tension power source. CONSTITUTION:When a capacity 3a is short-circuited, the current running into the primary side of a high voltage transformer 2a is detected by a current transformer 6a and inputted to the terminal 8a of a microcomputer 9 through a rectifier circuit 7a. The microcomputer 9 regularly monitors the state of the magnetron drive circuits on the upper and lower sides. The microcomputer 9 operates only in a normal driving circuit using either of the preliminary set heating time or heating output and corrects so as to lengthen the heating time T or increase the heating output. At a result, it one stage of the magnetron driving circuits fails, the food heating state can be maintained nearly at the normal state.
Patent JP-S5653676-A (JP)
Title: Novel 2-oxazolidinone derivative having pharmaceutical activity, and its preparation
Inventor: FUJIMOTO DOUTAROU
IPC: A61P9/00
Filed: 1979-10-08
Abstract: NEW MATERIAL:The 3-isopropyl-5-( 4-indolyloxymethyl )-2-oxazolidinone of formula I  
     USE: A β-adrenergic receptor blocking agent. It does not affect the spontaneous motion of the extracted atrium cordis of rat, and suppresses the strial systole atimulated by isoproterenol. The activity of the compound is 10 times that of propranolol. It does not inhibit the bronchodilating activity of isoproterenol.  
     PROCESS: The compound of formula I is prepared by reacting 4-hydroxyindole with a novel 3-isopropgl-5-halomethyl-2-oxazolidinone of formula II (X is Br or Cl) is the presence of a basic condensing agent (e.g. sodium hydride, metallic sodium, etc.) in a solvent pref. xylene, toluene, etc. at 80W140°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07330218-A (JP)
Title: Nylon fiber winding cheese for woman stocking
Inventor: TSURUNO TAKESHI
IPC: B65H55/00
Filed: 1994-06-13
Abstract: PURPOSE:To reduce the stripes of a woman stocking even using a large packaged cheese by making the winding width of a nylon fiber winding cheese, used in knitting a woman stocking, have a specific value or less. CONSTITUTION:Variation is caused in the loop length of knitted fabric following the variation of unwinding tension caused in unwinding a nylon yarn from a cheese to cause stripes due to knitting density unevenness, that is, a mottled pattern, in a finished woman stocking. The variation of unwinding tension (unevenness), the appearance cause for the stripes, substantially depends on the winding shape of a cheese. In a nylon fiber winding cheese for a woman stocking, cheese winding width is made into 90mm or less. The wound angle of the cheese at that time is preferably 7-10 degrees. In a cross knitting type stocking, the nylon fiber winding cheese for the woman stocking is preferably used as a cross knitting yarn. Consequently, the appearance of the stripes due to the knitting density unevenness is eliminated, providing a large packaged cheese.
Patent JP-H10320921-A (JP)
Title: Circuit and method for detecting synchronous pattern
Inventor: KUROIWA TOSHIO
IPC: H04L7/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for detecting a synchronous pattern, whereby the synchronous pattern can be detected and protected with high reliability with the use of an independent clock. SOLUTION: A natural time interval of synchronous patterns generated at a frame counter 16 on the basis of a reference clock is compared by a comparator 17 with an estimated value of an estimated value holding part 15. A detection window generating part 18 generates a detection window with a timing corresponding to the obtained comparison result. A synchronous processing part 13 updates, depending on whether or not the synchronous pattern is detected within a time period of the detection window, the estimated value held in the holding part 15 to a value obtained by adding a difference value of an actually measured time interval of the synchronous pattern from an output of a synchronous pattern detecting part 12 and the estimated value.  Accordingly, the synchronous pattern can be detected with the use of the stable reference clock and the detection window can be a short period because of the updating of the estimated value.
Patent JP-S62287024-A (JP)
Title: Electro-slag remelting furnace and method for operating same
Inventor: FUJITANI HIROSHI
IPC: C22B9/193
Filed: 1986-06-05
Abstract: PURPOSE:To improve the yield and productivity by making it possible to continuously form an ingot. CONSTITUTION:An electro-slag remelting furnace is provided with a tubular water-cooled casting mold 1. A consumable electrode 3 is put in molten slag accumulated in the mold 1 from the top. The electrode 3 is melted by heating due to electric resistance produced in the molten slag and an ingot 4 taken out of the lower opening of the mold 1. The ingot 4 is alternately gripped by a pair of grippers 6a, 6b which are vertically movable with motors 13a, 13b, respectively.
Patent JP-S6112430-A (JP)
Title: Car door
Inventor: SATOU HIROSHI
IPC: B60N2/75
Filed: 1984-06-27
Abstract: PURPOSE:To make a side member advancable/retractable while following the seat by arranging the side member slidably back/fro to the side of door trim then energizing the rear end of said member rearward through spring means while coupling the leading edge through flexible coupling member to the seat. CONSTITUTION:A side member 10 is fixed to the door trim 3 side while facing against the side port of seat and made slidable back/fro along main and sub guide holes 13, 14 formed through the door trim 3. In other word, a bolt 16 is inserted into main guide hole 13 to couple the side member 10 and a bracket 15 while a guide pin 17 is inserted into sub guide hole 14. A tensile spring 19 is coupled to the rear end of the bracket 15 while a release wire 20 is coupled to the leading edge. The leading edge of release wire 20 is coupled to the trailing edge of slide rail. Consequently, the side member 10 can be advanced/retracted while following the advance/retract operation of seat.
Patent JP-H0428413-A (JP)
Title: Tail stock running device of sub-stretcher of rear surface equipment for extruding press
Inventor: HONDA MASAHIRO
IPC: B21C35/02
Filed: 1990-05-21
Abstract: PURPOSE:To reduce its weight by driving the subject device by connecting the pulling stand with the running truck which are set independently with the chain on the tail stock running device of the substretcher for extruding press. CONSTITUTION:On the device to run the tail stock 18 having the truck 20 running on the rail 12 of the lower side of the cooling table for extruding press and the clamping device 30 of the material to be formed on the cooling table, by connecting the truck 20 with the chain, the pulling device set separately to the truck 20 is composed so as to run and drive the truck 20 through this chain. In such a way, because the running device or the position detecting device are not necessary to be mounted on the tail stock, so its weight can be reduced.
Patent JP-H09295942-A (JP)
Title: Prophylactic agent for dental caries
Inventor: ISHINO KOSHI
IPC: A61K6/838
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic agent for dental caries safe to a human body and having an excellent prophylactic effect on the dental caries. SOLUTION: This prophylactic agent for dental caries consists essentially of at least one or more kinds of a metaphosphoric acid salt, e.g. sodium metaphosphate and potassium metaphosphate and polyphosphoric acid salt, e.g. sodium polymetaphosphate.
Patent JP-S5464553-A (JP)
Title: Decorative sheet
Inventor: UEDA YOSHIYUKI
IPC: B44C1/20
Filed: 1977-10-31
Abstract: PURPOSE: To obtain a decorative sheet having more improved solid feeling, by forming pattern prints in different colors on both sides of valley parts of an embossed sheet.  
     CONSTITUTION: The pattern prints 4 are formed on both sides 3a and 3b of the valley parts 2 of the embossed sheet 1, 3.g. vinyl chloride resin, etc., in different colors. The pattern prints 4 may be formed prior to the embossing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5654969-A (JP)
Title: Runner for hydraulic machinery
Inventor: KIDO HITOSHI
IPC: F03B3/12
Filed: 1979-10-13
Abstract: PURPOSE: To facilitate the manufacturing of a Francis type runner for a high-head and small-capacity hydraulic machinery by removing the band part of the runner  and providing a ring only at the seal part on the exit end of a runner blade.  
     CONSTITUTION: A runner is constructed of a crown part 1, a runner blade 2, and a ring 4 at the exit end on the band side, as removing the band part of the runner. This construction serves to facilitate the manufacturing of the Francis type runner since the runner blade 2 can be processed for finishing from below with a sufficient working space and the runner balde 2 and the crown part 1 can be easily provessed by NC on their water-flow surfaces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08326610-A (JP)
Title: Fuel tank device
Inventor: HANAI JUNICHI
IPC: F02M37/00
Filed: 1995-05-30
Abstract: PURPOSE: To improve resettability of a float and prevent fuel from flowing to a canister side at a roll-over time by connecting a first chamber of a vent side check valve to a filler tube, a second chamber to a tank body at its inflow side part, and communicating the inflow side part with the filler tube with a small diameter communication passage. CONSTITUTION: A vent side check valve 31 is arranged a diaphragm 31a inside a case 31d, and divided into an upper first chamber 31b and a lower second chamber 31c. An inflow side part 28a and an outflow side part 28b of a vent side tube 28 are faced to the second chamber 31c. A signal tube 33 is arranged between the first chamber 31b and a fuller tube 23 a while a communication passage 34 is formed between the inflow side part 28a and the filler tube 23. The communication pipe 34 has a small diameter, and one end 34a is connected to the inflow side part 28a. A canister 29 has an opening 36 opened to atmosphere and connected to an engine side through a tube 37.
Patent JP-S63297870-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1987-05-29
Abstract: PURPOSE:To enhance the wear-resistant and anti-seizure abilities of a piston ring by forming a composite dispersion plated layer having a specified thickness on a nitride layer formed at least on the outer peripheral slide surface of the piston ring. CONSTITUTION:A steel material used as the base body of a piston ring is a material which is suitable for obtaining a nitride processed layer exhibiting a satisfactory wear-resistant characteristic, and a steel material containing about 0.16-1.3% of C and about 12-19% of Cr, or a chrome steel material containing the same components together with a slight amount Mo or V are generally used. After a nitride process is applied to at least on the slide surface of the base body, a thin layer consisting of a composite dispersion plated layer having a thickness of about 0.5-20mum is formed on the slide surface. This composite dispersion plated layer is obtained by dispersing hard particles of silicone nitride into a metal plate base consisting of a nickel group material containing phosphorus and a cobalt.
Patent JP-H08324890-A (JP)
Title: Bobbin extruding device for yarn winder
Inventor: HASHIMOTO KINZO
IPC: B65H54/22
Filed: 1995-05-30
Abstract: PURPOSE: To prevent breakage of a paper tube and a defective product generated when a package end face is extruded by preventing a turret board from being brought into contact with a bobbin holder revolved together with the turret board when the turret board is rotated. CONSTITUTION: A moving member 16 is vertically slidably fitted to a base member 17, and a tension spring is fitted between a projection at the lower end of the moving member 16 and a projection at the upper end of the base member 17. An arm 18a on the bobbin holder side of a buckling link member 18 is pivotally supported on the base member 17, and the other arm 18b is pivotally supported on the moving member 16.
Patent JP-S5835769-A (JP)
Title: Magnetic disc device
Inventor: SAITOU TADASHI
IPC: G11B5/55
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a simple constitution capable of rewriting data only, by recording a tracking signal at both sides of a track and using a head for servo having a gap larger than a track pitch in width. CONSTITUTION:A recording track 5 on a recording medium (flexible disc) consists of a data track 6 which is located at a center and on which data are recorded, and a servo track 7 on which a tracking signal for servo is recorded. A magnetic head 8 is made in one body with a data head 9 and a servo head 10. A servo gap has a wider gap width than the track pitch and even if the magnetic head 8 is located at the center of track,  a part of the servo track 7 of an adjacent track is faced to the servo gap. The position of the magnetic head 8 is corrected with a voice coil actuator so as to make the reproduced amplitude of two signals equal.
Patent JP-H06343186-A (JP)
Title: Self-routing switching device
Inventor: ISAKA MASAZUMI
IPC: H04Q3/52
Filed: 1993-06-02
Abstract: PURPOSE:To provide a self-routing switching device capable of turning selectable routes in an internal part corresponding to an optional path number to one and to provide an extended selfrouting switching device capable of turning the selectable routes to one whose entire constitution is compact and simple. CONSTITUTION:A multiplexing means 21M time-division multiplexes cells inputted from plural incoming paths, a separating means 21D multiplex-separates the multiplexed signals from the multiplexing means 21 and outputs them to plural outgoing paths and thus, switching is performed. When the path number is large, the switching is performed through two stages of multiplexing and multiplex-separation. That is, the multiplexed signals provided with information for the entire incoming paths for which the information of the cells from the entire incoming paths is taken out little by.little are formed by successively passing through a primary multiplexing means and a secondary multiplexing means and the switching is performed by multiplex-separating the multiplexed signals successively through a secondary separating means and a primary separating means.
Patent JP-H087485-A (JP)
Title: Optical disk controller
Inventor: ONOUCHI KOICHI
IPC: G11B20/12
Filed: 1994-06-14
Abstract: PURPOSE:To shorten a write processing time by storing the medium addresses of the alternate source and the alternate destination where some abnormality occurs when information is written in an optical disk medium into a memory, ending a write processing command without performing an alternate processing and rewrite on a medium control area and thereafter, performing the alternate processing and the write on the medium control area in the inside. CONSTITUTION:When an optical disk device 30 receives a write command from a host device 20, the write on the prescribed address on the optical disk medium is performed. When no write on the address is performed due to some impediment, e.g. a damage in the address, the write on the alternate destination address is performed making the address the alternate source. At this time, the addresses of the alternate source and the alternate destination are stored in the memory 2, and no write on the alternate destination is performed actually, and the write command is ended, and thereafter, the addresses of the alternate source and the alternate destination stored in the memory 2 are written in the alternate destination address and the medium control area.
Patent JP-H05304279-A (JP)
Title: Optical-electronic integrated circuit
Inventor: SASAKI NOBUO
IPC: H01L31/10
Filed: 1992-04-24
Abstract: PURPOSE:To realize a change into a wide band, improvement in sensibility, miniaturization and the reduction of power consumption by forming a photo-diode and a field-effect transistor in OEIC structure. CONSTITUTION:Semiconductor multilayer-film reflecting mirrors 12 are formed onto a semiconductor substrate 17, and optical absorption layers 11 and channel layers 10 are formed onto the reflecting mirrors 12. The channel layer 10 also functions as the optical absorption layer in a PD region A. The optical absorption layer 11 in a FET region B functions as a buffer layer. Incident light 4 is reflected by the semiconductor multilayer-film reflecting mirrors 12, and absorbed by the optical absorption layers 11 and the channel layers 10 again, thus improving sensibility.
Patent JP-S6025260-A (JP)
Title: Socket for integrated circuit
Inventor: DOBASHI HITOSHI
IPC: H01L23/32
Filed: 1983-07-21
Abstract: PURPOSE:To reduce labor and time required for inserting or drawing a DIP by providing a link mechanism linking the movement of a pushbutton and the movement of a movable piece, a locking mechanism locking the movable piece under the state in which a terminal lead is held, a releasing mechansim for said locking mechanism, etc. CONSTITUTION:When a DIP is placed on an integrated-circuit socket and the DIP is pressed down from an upper section, a pushbutton 21 is pushed, and a movable piece 5 is moved in one direction of the longitudinal direction through a connecting rod 25. When the movable piece 5 is moved only by a predetermined distance against the force of springs 23, 30, a movable pawl 27 is engaged to a fixed projection 26, and the movable piece 5 is locked. Movable contacts 10 are moved in the direction of fixed contacts 9, and hold terminal leads for the DIP, and a characteristic test is enabled. When a releasing button 22 is pused, a projecting piece 29 is brought into contact with the movable pawl 27, the movable pawl 27 is removed from the fixed projection 26, and locking is released. The movable piece 5 is moved rapidly in other directions of the longitudinal direction by the repulsive power of the springs 23, 30, and the pushbotton 21 is sprung up.
Patent JP-H07143222-A (JP)
Title: Device and method for interface between telephone set and telephone line of user to screen call from user
Inventor: UIRIAMU SHII CHIYOOTO
IPC: H04M1/65
Filed: 1994-06-14
Abstract: PURPOSE: To provide an interface device and method between user's telephone sets and a telephone line for screening calls from users. CONSTITUTION: A telephone line interface device 100 receives a telephone call from a telephone user. A ring detector 110 detects telephone rings of customers and actuates a processor 120 for sending a prefixed first message 136 to the user. The user gives a dialed special access number (SPAN) to be compared with a stored SPAN so as to discriminate whether or not the user is an approved user. When the dialed SPAN matches the stored SPAN and is approved, the processor 120 actuates the telephone set 160 of the user. When the dialed SPAN does not coincide with the stored SPAN, the processor 120 instructs the telephone user to record a message through a second message stored in a memory 130.
Patent JP-S5934304-A (JP)
Inventor: PEETERU KURUSUKA
IPC: E01C5/06
Filed: 1983-07-21
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-S62287997-A (JP)
Inventor: ONO SHIGEKI
IPC: B26D3/10
Filed: 1986-06-06
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-S5835226-A (JP)
Title: Intercooler with leak detector of compressed air
Inventor: WAKABAYASHI NARIYUKI
IPC: F02D35/00
Filed: 1981-08-25
Abstract: PURPOSE:To increase accuracy of leak detection during the time of operation, by specifically forming intermediate tanks in an intercooler, providing pressure sensors in the intermediate tanks and connecting said pressure sensors to an alarm through a comparator. CONSTITUTION:An intercooler 5, cooling compressed air from an exhaust turbine supercharger 3 of an engine 1, is divided into two medium chambers 7, 8 and 9, 10 parallel to a flow of the compressed air further respectively into small chambers 7, 8 and 9, 10 in series to the flow of the compressed air with intermediate tanks 11 and 12 as a border. Then pressure sensors 14, 15 are provided respectively in the tanks 11, 12 and connected to a comparator 20 through pressure- voltage converters 16, 17, further an alarm lamp 22 is connected to the output side of the comparator. The small chambers 7-10 are balanced at the beginning by variable resistors 18, 19, if output from the comparator 20 is corrected to 0, the balance is changed when a leak in the intercooler 5 is caused, and an output signal is generated from the comparator 20.
Patent JP-H0430966-A (JP)
Title: Finishing machine for float polishing
Inventor: ISHIGURE HIROSHI
IPC: B24B37/30
Filed: 1990-05-22
Abstract: PURPOSE:To transmit a rotation torque only to a work holder in the state of a driving pin being in noncontact with an engaging groove, during the rotation and to perform the float polishing of a work with high accuracy by a polishing plate, by providing 1st magnet and 2nd magnet so that the like poles are opposite to the facing faces of the driving pin and the engaging groove of the work holder. CONSTITUTION:The 1st magnets 12, 13 which form the part projected to the engaging groove of a driving pin 4 and the 2nd magnet provided on the opposite face to the driving pin 4 of a work holder 5 so that the like poles are faced each other with the magnets 12, 13, are arranged. The driving pin 4 transmits a rotation torque only without coming into contact with the work holder 5, with the 1st magnets 12, 13 provided on the driving pin 4 and the 2nd magnet provided on the work holder 5 being repulsive each other and the work 6 held on the work holder 5 is subjected to float polishing by a polishing plate 7.