baber/WOPTO huggingface dataset:
Patent JP-2000314379-A (JP)
Title: Hermetically sealed electrically driven compressor
Inventor: SUZUKI KAZUHIRO
IPC: F04B39/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise generated at high rotation without reducing oiling capacity at the time of low rotation by arranging a protecting member which is fixed on a lower part of an electric motor, which has on its center part a hole in which a crank shaft is inserted, and which is disposed at intermediate position between a rotator of the electric motor and an oil surface of lubricating oil while covering a wire on a lower part of the electric motor and the rotator of the electric motor. SOLUTION: Lubricating oil 11 is stored on a bottom part of a closed container 1, and a tip of a crankshaft 6 is impregnated in the lubricating oil 11. A crankshaft inserting hole 12b is disposed on a center part of a protecting member 12, and the protecting member 12 is fixed to a stator 9, so as to cover a wire 9a on a lower part of the stator and a rotator 10. When an operation is started, lubricating oil 11 is splashed away and supplied into the closed container 1 by the crankshaft 6. In compliance with the rotation of the crankshaft 6, the lubricating oil 11 is stirred, waves are generated on an oil surface, and the waves are enlarged larger as an increase in rotating speed. Since the waves are not approached and are not brought into contact with a rotator balancer 10a, abnormal noise is not generated.
Patent JP-H05299794-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: ISHII MASAMI
IPC: H05K3/22
Filed: 1992-04-17
Abstract: PURPOSE:To make it possible to attain a printed wiring board which allows high density mounted components to be inspected with ease by discolor- processing at least a surface side of a conducting layer. CONSTITUTION:An identification mark 22 designed to inspect a component mounted state installed between chip component mounting lands 11a and 11b comprises a conducting layer formed simultaneously with a wiring pattern 14 and the surface is discolor-processed with an oxide film 20. During the processing, an oxide film 30 is formed on the surface of the wiring pattern 14 as well. The identification mark 22 is formed in the same process with the wiring process. For example, it consists of a substance which forms the oxide film 20 on the surface of a copper layer 23. Therefore, the color pattern of the oxide film 20 can be clearly identified from a printed wiring 21 through a resist. This construction makes it possible to image-sense regions A and B with a CCD camera and identify the positions of a component 10 after mounted and the mark 22 and inspect the mounting accuracy of the component 10 from a relative positional relation between the chip component 10 and the inspection mark 22.
Patent JP-S5350832-A (JP)
Title: Copying process
Inventor: KUBO KIKUO
IPC: G03G21/00
Filed: 1976-10-20
Abstract: PURPOSE: To provide a simple device capable of copying not only a sheet of an original, but a book-shaped one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63291926-A (JP)
Title: Organometallic alternating copolymer and production thereof
Inventor: BAN KOJI
IPC: C08G77/48
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the aimed copolymer, having high regularity and backbone chain constituted of a chain of Si and Ge and side chains consisting of organic substituent groups, by condensing a monomer having a specific regular primary structure. CONSTITUTION:A monomer having a regular primary structure expressed by formula I [R1 and R2 are <=12C alkyl, aryl-substituted alkyl or <=15C aryl or alkyl-substituted aryl; R3 and R4 are <=12C alkyl or aryl-substituted alkyl; M is Si or Ge; m and n are 1-6; X is halogen] is condensed to afford the aimed copolymer having a structure expressed by formula II [l is >=2, provided that all the R1, R2, R3 and R4 are not the same substituent groups when M is Si].
Patent JP-2000315516-A (JP)
Title: Temperature control device of exhaust hydrogen combustor of a fuel cell car
Inventor: TAKEDA YASUSHI
IPC: H01M8/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a temp. control device of an exhaust hydrogen combustor for use in a fuel cell car, capable of changing the operational control of the fuel cell car even in case a failure has arisen in the exhaust hydrogen combustor, which should contribute to an improvement of the reliability of the fuel cell car. SOLUTION: The temp. Tc of an exhaust hydrogen combustor is presumed (Step 10), and the exhaust gas temp. Te of the exhaust hydrogen combustor is sensed by a temp. sensor (Step 20). The absolute of the temp. difference between the sensed value Te of the exhaust gas temp. and its presumptive value Tc is determined, and if the obtained value does not lie within a specified value T1, judgement is passed that the system is in abnormality (Step 40). If the temp. difference goes beyond the specified value T1 and nevertheless lies with another specified value T2 having a wider range, transition is made to the limp-form control.
Patent JP-H08320723-A (JP)
Title: Plant monitor device
Inventor: KIKUCHI YAEKO
IPC: G08B23/00
Filed: 1995-05-25
Abstract: PURPOSE: To support a plant operator for accurately and smooth operation by displaying an equipment operation guide such as notice items and an operating method corresponding to an operation equipment together with an equipment operation window when the equipment is operated. CONSTITUTION: This plant monitor device has a CRT operation means 28 which retrieves an equipment operation window number and an equipment operation guide number from an equipment information table 31 based on the equipment number of the operation equipment that the operator requests, retrieves corresponding equipment operation window screen data from a screen data table 29 based on the retrieved equipment operation window number and further corresponding equipment operation guide data from an equipment operation guide data table 30 based on the equipment operation guide number, and displays them at the same time.
Patent JP-H10316067-A (JP)
Title: Luggage box made of synthetic resin for motorcycle and manufacture therefor
Inventor: TATEMICHI MASAHIKO
IPC: B62J9/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a bottom wall which is light-weighted and excellent in heat insulation by providing a bottom wall of a sandwich structure comprising a foam core layer and a solid skin layer for covering the above layer, and a solid peripheral wall integrated with the bottom wall. SOLUTION: A luggage box 10 is formed by synthetic resin such as polypropylene or the like. The box includes a bottom wall 14 of a sandwich structure comprising a foam core layer 12 and a solid skin layer 13 for covering the above, and a solid peripheral wall 15 integrated with the bottom wall 14. In forming the luggage box 10, used are a fixed male mold for mainly forming the inner surface side of the luggage box 10 and a movable female forming mold for mainly forming the outer surface side. Further, in the middle of a manufacturing process, the female mold is moved in the direction (a) of opening the mold to form a foam core layer 12 on the bottom wall 14. Thus, when the foam core layer 12 is placed in the bottom wall 14, the luggage box 10 can be reduced in weight and the bottom wall 14 exhibits excellent heat insulation. Further the box has strength enough in practical use.
Patent JP-H06336751-A (JP)
Title: Hydraulic driving device of construction machinery
Inventor: TATSUMI AKIRA
IPC: E02F9/22
Filed: 1993-05-27
Abstract: PURPOSE:To promote controllability and work efficiency by controlling a separate flow ration of pressure oil in accordance with a kind of composite control and, at the same time, correcting the separate flow ratio in accordance with an operating position of a hydraulic actuator in a hydraulic driving device of a construction machinery. CONSTITUTION:An operating position S arm of an arm cylinder 27 is detected by a position detector 57 during the leveling work, correctin amounts DELTAF4 and DELTAF5 correspondint to the operating position S arm in blocks 101 and 102 are calculated in a controller 61. The correction amounts DELTAF4 and DELTAF5 are added to calculated value of controlling force Fc4 and Fc5 in adding sections 105 and 106 and are corrected. According to the constitution, when an arm 5 is withdrawn from a position in the neighborhood of the maximum reach thereof at the begining, a boom 4 is further raised upward, and when the arm 5 is in the neighborhood of a middle position, the boom 4 is not so raised upward, the motion of the arm 5 becomes fast and contrallability and work efficiency of the leveling work is promoted.
Patent JP-H05317843-A (JP)
Title: Ultra-pure water heater and ultra-pure water heating method
Inventor: SATO EISUKE
IPC: F16L53/37
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the destruction of the ultra-pure water heater by thermal impact, etc., and to improve the elution resistance in ultra-pure water so as to avert the elution and intrusion of ions by having a voltage applying means to an ultra-pure water conduit pipe which energizes the water conduit pipe to cause the water conduit pipe to generate heat. CONSTITUTION:An electric current flows in the water conduit pipe 9 when the voltage is applied to A, B of the water conduit pipe by the voltage applying means but the ultra-pure water has extremely high electric resistance and hardly conducts electricity and, therefore, the electricity flows mostly to the water conduit pipe and eventually, the water conduit pipe 1 is made to generate heat by resistance heating. Then, the ultra-pure water in the water conduit pipe 9 is heated by such heat generation of the water conduit pipe 9. The metallic material,which induces the heat generation by such voltage impression is much higher in destruction resistance than quartz glass. Then, the destruction of the water conduit pipe by a pressure fluctuation, mechanical impact, thermal gradient or thermal impact is prevented by using such metallic material for the water conduit pipe. The state to substantially prevent the elution and intrusion of the metallic ions is attained by having a passive film on the constituting material of the water conduit pipe.
Patent JP-H095992-A (JP)
Title: Durable multilayer coating material capable of being processed aqueously and capable of being changed into optical image for printed circuit
Inventor: TOOMASU YUUJIIN DEYUUBAA
IPC: C09D133/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. processable and photoimageable element by including a temporarily supporting film and first and second layers of specific photoimageable durable coating material compsns. into this element. SOLUTION: The element described above is formed by including the temporary supporting film, the first layer of the photoimageable durable coating material compsn. contg. an amphoteric binder, the copolymer binder contg. the carboxylic group expressed by formula I, a monomer component having at least two ethylenic unsatd. groups, a photoinitiator, etc., and the second layer of the photoimageable durable coating material compsn. contg. a co-binder system contg. a low mol.wt. copolymer binder component contg. 2 to 50wt.% carboxylic acid-contg. structural unit and 50 to 98wt.% structural unit expressed by formula II and having a mol.wt. of 3000 to 15000 and a high mol.wt. carboxylic acid-contg. copolymer binder component contg. the structure unit expressed by formula III and having a mol.wt.  of 40000 to 500000, acrylated urethane monomer component, a photoinitiator, etc., as well as blocked polyiocynate crosslinking agent into the element. The photoimaging and the aq. processing are made possible.
Patent JP-S63294388-A (JP)
Title: Method for breaking bridging of particulate material
Inventor: NUKUI KAZUMITSU
IPC: B65D88/64
Filed: 1987-05-23
Abstract: PURPOSE:To always accurately measure the level of a particulate material correspond ing to the accumulation amount thereof, in a level measuring device for measuring a level in such a state that a weight is suspended from the leading end of a wire, by allowing the weight to fall at a high speed to break bridging of material. CONSTITUTION:A level measuring device 3 is constituted of a sounding type level meter having a wire 1, a weight 2, a level detector 5 and a wire rising and falling drive part 6 and a wire rising and falling speed control mechanism 7. When a level is measured, the wire rising and falling speed control mechanism 7 is set to a low speed side and the wire 1 is allowed to fall at a low speed by the wire rising and falling drive part 6 and the weight 2 is brought into contact with a level 8 and the tension change of the wire 1 at that time is detected by the level detector 5 to measure the level 8. The wire 1 is hung up by proper quantity by the wire rising and falling drive part 6 to change over the wire rising and falling speed control mechanism 7 to a high speed side and the wire 1 is allowed to fall at a high speed by the wire rising and falling drive part 6 and the weight 2 is allowed to collide with the level 8 to gradually break bridging of material 4. The above mentioned operation is repeated several times and the accurate level 8 not in a bridging state can be measured.
Patent JP-2000322058-A (JP)
Title: Performance guide device and performance guide method
Inventor: NEZU YOSHIYASU
IPC: G10G1/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To realize a performance guide device and a performance guide method, capable of executing not only a key-pushing guide but also a musical theoretical performance guide. SOLUTION: Data FN for specifying a finger operating a key and data FC for showing finger crossing are provided in melody data for showing a sound pitch and a sound production timing, and fingering display is executed following the data FN read out according to tune progression. On the other hand, if the data FC are not included in the melody data read out according to melody progression, a light-emitting means 2a arranged on a key to be played is lit in the first mode, and if the data FC are included, in the case of first finger crossing, the light-emitting means 2a arranged on the key to be played is lit in the second mode, and in the case of continuous finger crossing, the light- emitting means 2a arranged on the key to be played is lit in the third mode.  Thus, not only a key-pushing guide but also finger crossing can be guided, and a fingering display on a display part 4 can be assisted.
Patent JP-H0424137-A (JP)
Title: Car provided with camera
Inventor: HARIGAI NAOKI
IPC: B60R11/04
Filed: 1990-05-15
Abstract: PURPOSE:To improve the view around an automobile to secure safety of driving by providing a small inflared ray camera and the like on both sides of front and rear directions of automobile, and reproducing the image picked up on the screen of a TV set in a cabin. CONSTITUTION:Camera housings 1 are mounted on both sides of front and rear directions of an automobile. A small camera is built in each housing 1, by which an image is picked up and reproduced on the screen of a TV set 3. The cameral housing 1 is adapted to be stored automatically by pressing a switch 4 in the cabin. When the camera housed in the housing 1 is not used, the angle 5 of the housing 1 is at zero (0) degree as it is bent by means of a fulcrum 6 while open to the angle of about 30 degrees by pushing the switch 4 when used. Further, other small cameras 7 having the same shape are provided other than rear light units, whereby rear views are reproduced on the TV screen at the time of backward movement of the automobile. Switching of the camera is carried out when the gear is set to the back mode. The small cameras 2, 7 are adapted as infrared ray cameras for burglar-proof.
Patent JP-H0421245-A (JP)
Title: Automatic answering telephone set with priority recording function
Inventor: GOSHIMA MAKOTO
IPC: H04M1/65
Filed: 1990-05-16
Abstract: PURPOSE:To prevent a message with priority recorded in a priority area from being erased even when a general area is occupied and the area is overwritten by providing the general area in which a general message is recorded and the priority area in which the priority message is recorded as the area in which the message is recorded. CONSTITUTION:A lst storage means 71 in which a general message is recorded and a 2nd storage means 72 in which a priority message is recorded are provided and a control section 60 identifies a general message and a priority message from a caller terminal number and a called terminal number, the general message is stored in the lst storage means 71 and the priority message is recorded in the 2nd storage means 72. Thus, it is possible to prevent the priority message recorded in the 2nd storage means 72 from being erased by the recording of a succeeding message recording when the lst storage means 71 is occupied by the general message.
Patent JP-H07333864-A (JP)
Title: Drying device for printing plate
Inventor: TAKEKOSHI TOMOAKI
IPC: G03F7/30
Filed: 1994-06-08
Abstract: PURPOSE:To provide a drying device for printing plates which speeds up drying of the printing plates without increasing the power of heaters and is formed into a smaller size. CONSTITUTION:On this drying device D1 for photosensitive planographic printing plate 1, molton rollers 35a, 35b which absorbs the gum liquid sticking to non- image forming parts by coming into contact with the entire area in the transverse direction of the photosensitive planographic printing plate 1 in positions where the photosensitive planographic printing plate 1 is transported in the dry state of the image forming parts in the transverse direction of the photosensitive planographic printing plate 1 and in the non-dry state of the non-image forming parts, downstream of a hot air duct 31 which is a route for transporting the photosensitive planographic printing plate l and executes surface drying of the photosensitive planographic printing plate 1 without contact therewith, are arranged.
Patent JP-S6017660-A (JP)
Title: Hot-water supplier
Inventor: GAMOU KOUJI
IPC: F24V30/00
Filed: 1983-07-12
Abstract: PURPOSE:To reduce the temperature difference and the pressure difference of a heat medium to suppress the gasifying of the heat medium by arranging individual heat medium systems for every hydrogenated metals having different equilibrium pressures. CONSTITUTION:Hydrogen in the vessels 1, 3 of hydrogenated metals move reversively through a hydrogen moving pipe 9. A fan 21 is operated only when the hydrogen moves from the high-pressure side hydrogenated metal 4 to the low- pressure side hydrogenated metal 2 and a temperature reduction due to the heat absorbing effect of the hydrogenated metal 4 is supperssed. Heat exchangers 17, 18 provided in a hot-water reserving tank 7, heat introduced city water alternately. The city water, heated alternately by two kinds of hydrogenated metals and changed to the hot-water, is reserved into a hot-water reserving tank 7 by two series independent heat medium transmitting systems and is supplied from a hot-water supplying port 20 to the outside when it is necessitated.
Patent JP-H08318593-A (JP)
Title: Production of copper clad laminated sheet
Inventor: TSUJIMOTO MASAYA
IPC: B32B15/08
Filed: 1995-05-25
Abstract: PURPOSE: To produce a copper clad laminated sheet reduced in the coefficient of linear expansion in the surface direction thereof by using an impregnated product obtained by impregnating a glass base material with resin varnish containing a radical polymerizable thermosetting resin and an inorg. filler. CONSTITUTION: In a method for producing a copper clad laminated sheet by laminating a plurality of impregnated products each obtained by impregnating a glass base material with resin varnish containing a radically polymerizable thermosetting resin and an inorg. filler and arranging copper foil on at least one surface of the formed laminate, a styrene/vinyl acetate copolymer, polyvinyl acetate, a thermoplastic acrylic resin or liquid polybutadiene rubber is added to the resin varnish.
Patent JP-S62283188-A (JP)
Title: Purification of crude dilute pyrolignous acid
Inventor: TAMAGAWA HIROO
IPC: C10C5/00
Filed: 1986-05-30
Abstract: PURPOSE:To remove tar from crude pyrolignous acid and readily and surely obtain purified pyrolignous acid useful as an industrial raw material, etc., by freezing crude pyrolignous acid and carrying out thawing and collecting of the thawed liquid under respective condition. CONSTITUTION:Crude pyrolignous acid is first completely frozen at <=-1 deg.C, preferably -5 deg.C and the resultant frozen crude pyrolignous acid is then thawed at >=1 deg.C to separate and collect the thawed liquid to 3 deg.C liquid temperature. Thereby the tar is left and removed and the above-mentioned thawing is carried out to <=70-80wt%. crude pyrolignous acid to afford the aimed purified pyrolignous acid.
Patent JP-H05293793-A (JP)
Title: Vegetable cutter
Inventor: MATSUMOTO HIDEO
IPC: A23N15/00
Filed: 1992-04-21
Abstract: PURPOSE:To keep a cut thickness at a constant value and to perform cutting of vegetables with high efficiency by a method wherein circular rotary discs having a circular hole through which a disc-form cutting edge enters and which are formed in an eccentric position are fixed at intervals of a given distance on a hollow rotary board, and a containing drum in which vegetables are changed is securely mounted right above the circular rotary disc. CONSTITUTION:A containing drum 42 is fixed and contained vegetables, such as cabbage, are also fixed. When a circular rotary disc 36 mounted on the bottom of the containing drum 42 is rotated at a low speed, vegetables are cut in a way that a disc-form cutting edge 25 located above a circular hole 37 formed approximately throughout a radius ranging from the center of the circular rotary disc 36 to an eccentric position is rotated at a high speed as it is rotated together with the circular rotary discs 36. This constitution causes cutting of the vegetables to a constant thickness with high efficiency without floating.
Patent JP-H01294144-A (JP)
Title: Automatic preparing device for paper conveyance
Inventor: HIRABAYASHI YOSHIYUKI
IPC: B65H19/10
Filed: 1988-05-23
Abstract: PURPOSE:To perform such work as connecting a web's terminal to an automatic paper conveying device in a mechanical manner by installing a driving roller which makes a web contactually rotate and delivers a sheet of loss paper in the horizontal direction. CONSTITUTION:After loss paper cutting, a driving roller 36 rotates, and a sheet of loss paper B is delivered toward a discharge device 60 by means of contact with this roller 36. In addition, a tip part of a reinforced tape T is pressed to a terminal part C of a web A being delivered together with the loss paper, and the tape T of constant length is stuck thereto. Next, when the terminal C of the web A and a connecting piece 6 are overlapped, a splicing device operates, driving a U-shaped needle 112 into the lap part, whereby the connecting piece 6 and the terminal C of the web A are connected to each other. After this connection, as automatic paper conveying device operates, and the terminal of the web A moves together with a paper conveyor belt 4 by movement of this paper conveyor belt 4 and thus the web A is passed in a paper conveying route of a rotary press.