baber/WOPTO huggingface dataset:
Patent JP-H05278399-A (JP)
Title: Transfer foil
IPC: B44C1/165
Filed: 1992-03-31
Abstract: PURPOSE:To provide a transfer foil excellent in the close adhesiveness between a surface protective layer and an adhesive layer or a pattern layer. CONSTITUTION:A polyethylene terephthalate film is used as a release sheet 1 and a surface protective layer 2 consisting of epoxy acrylate (80 pts.), hydroxyethyl acrylate (10 pts.), tetrahydrofurfuryl acrylate (10 pts.) and benzoin ethyl ether (3 pts.) is formed on the release sheet by a gravure coating method and a first intermediate layer 3 consisting of a polyurethane resin, a polyurethane compatible acrylic resin and isocyanate is provided on the layer 2 by a gravure coating method. A second intermediate layer 4 composed of an acrylic resin is provided on the layer 3 by a gravure coating method and a pattern layer 5 composed of a polyethylene resin is further provided thereon by a gravure coating method. An adhesive layer 6 composed of a styrene resin is formed on the layer 5 by a gravure coating method.
Patent JP-S5233170-A (JP)
Title: Filter of oil for its refining treatment
Inventor: TAKAHASHI TOORU
IPC: C10G31/09
Filed: 1975-09-08
Abstract: PURPOSE: A filter of an electric insulating oil for refining it effectively and continuously at low pressure, which is made from inorganic adsorptive powder material and suitable for versatile refining of the oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267404-A (JP)
Title: Optical receiver
Inventor: IIDA JIRO
IPC: H04B10/69
Filed: 1985-05-21
Abstract: PURPOSE:To suppress the residual output level control deviation within the specified value by providing a comparator comparing a mean terminal voltage of an avalanche photodiode with a reference value and a switch circuit switching the feedback resistor of an operational amplifier with a signal from the comparator so as to switch the loop gain in response to the range of the optical input level. CONSTITUTION:The loop gain of the circuit is proportional to the gain of operational amplifiers 9, 10 and the loop gain and the response speed suitable for the optical input level are switched by selecting feedback resistors 11-14. A current flows to the APD 1 by photoelectric conversion and a voltage corresponding to the mean value of the optical input level is generated at the anode of the APD 1. The voltage is fed to a window comparator 17, and when the optical input level is within a range (a) (Pr2 < optical input level Pr<Pr1), the feedback resistors 11, 13 are selected and when the optical input level is within the range (b) (Prmin<Pr<Pr2 or Pr1<Pr<Prmax), the feedback resistors 12, 14 are selected.
Patent JP-S592970-A (JP)
Title: Roof construction for automobile
Inventor: MIURA TOSHIKATSU
IPC: B62D25/06
Filed: 1982-06-26
Abstract: PURPOSE:To securely obtain a head clearance and prevent a formed ceiling from being deformed, by adhering a roof panel and the formed ceiling to each other through corrugated form elastic members coated with an adhesive on both sides thereof. CONSTITUTION:The formed ceiling 3 is produced by a method wherein a skin material (e.g., a vinyl sheet or a fabric), padding material (e.g., foamed polyurethane, foamed polyethylene) and a base material made from regenerated cotton, glass fibers or the like with a glass net or the like embedded therein are laminated, and the resultant blank material is formed into a single sheet conforming to the configuration of a surface of the roof panel 1. The corrugated form elastic members 5 extended in the transverse direction of the vehicle and coated with an adhesive (a), (b)... on both sides thereof are intermediately provided between the ceiling 3 and the panel 1, and the latter two are adhered to each other through the elastic members 5. The elastic members 5 are provided with adhered surfaces faced respectively to the ceiling 3 and the panel 1.
Patent JP-S62268927-A (JP)
Title: Instantaneous-type hot water supplying device
Inventor: NAKAMURA MAKOTO
IPC: F24D17/00
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the temperature of hot water in a hot water supplying pipe from being lowered, by providing a flow control valve in an inlet to a pressure-equalizing header to uniformize the pressure of hot water supplied to a plurality of terminal hot water faucets. CONSTITUTION:When the supply of hot water is stopped, combustion at a burner 2 is also stopped. When a terminal hot water faucet 11 is opened, water supplied through a water-supplying pipe 7 is heated by a heat exchanger 6, and hot water thus obtained is passed through a hot water supplying pipe 8 and a connector 9 to flow out through the faucet 11. Since hot water is circulated through a return pipe 14 when a circulating pump 16 is driven, it is possible by appropriate control of the driving of the burner 2 to prevent the temperature of hot water in the pipe 8 and the connector 9 from being lowered or becoming ununiform. Accordingly, even when the faucet 11 is opened after a relatively long lapse of time from the preceding use, hot water at a desired temperature can be obtained in a short time.
Patent JP-H09298723-A (JP)
Title: Individual service provision system using 2-way television receiver
Inventor: ICHIHASHI TORU
IPC: H04H60/94
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To build up the individual service provision system by which information exchange is conducted independently of a broadcast program and which is easily realized by effectively utilizing an existing infrastructure without enforcing the user to burden a heavy load of an additional cost. SOLUTION: This system is made up of a home use television receiver 3, a directory service computer 4 to which the television receiver 3 is connected via a telephone line, and an individual service provision use computer 5 connected to the directory service computer 4 via a private channel. According to a request from the television receiver 3, the individual service provision use computer 5 is routed by the routing directory built in the directory service computer 4 and the individual service provision use computer 5 provides contents in response to the request from each television receiver 3.
Patent JP-S5335550-A (JP)
Title: Electrostatic latent image developing device
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/06
Filed: 1976-09-13
Abstract: PURPOSE:In a device of developing electrostatic latent images by using one-component non-magnetic toner, the toner on developing roller is removed by a rotary member, and the makeup quantity of the toner and charge amount are made constant, whereby the solidification of the toner on the developing roller is prevented and the quality of developed picture images is enhanced.
Patent JP-S5443766-A (JP)
Title: Graph construction analyzing device
Inventor: KOMODA NORIHISA
IPC: G01D7/00
Filed: 1977-09-14
Abstract: PURPOSE: To efficiently accomplish the selection of sub-sets and the display of construction numbering the matrix, which is composed of elements and sub-sets relating thereto, so that the designated sub-sets (or transverse sub-sets) may be displayed in changed brightness.  
     CONSTITUTION: The construction of the graph to be analyzed is expressed by the binary matrix, in which the relationships between the elements are indicated at letter X and the elements themselves are indicated at letters A to N, so that it may be fed from a card input device 2 or a key board 4. In accordance with this input, a centralized operational device 1 is designated in algorithm so that the sub-sets mutually coupled at a ratio higher than a coupling value to form a matrix of elements and sub-sets, which is displayed in a display device 3 and fed to a printer 6. In accordance with the numbers of the matrix, the transverse sub-sets are designated and displayed in a display plate 7 in a display plate 7 in a different brightness from that of the non-designated sub-sets. The desired sub-sets are effectively selected and displayed from the multiple sub-sets to satisfactorily analyze the construction. On the other hand, the matrix of the elements and the sub-sets is stored in a memory so that the displayed construction can be easily corrected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0410400-A (JP)
Title: Standing-wave accelerating tube
Inventor: OGURA KAZUMASA
IPC: H05H9/00
Filed: 1990-04-25
Abstract: PURPOSE:To facilitate high-precision welding by forming a pointer for positioning the rotation axis of a combining cavity main-body while also retaining the rotation axis with the aid of a welding jig in the center of the mutual welding orbit of the combining cavity main-body and a combining cavity covering-body both being welded together. CONSTITUTION:A combining cavity covering-body 8 is engaged with an opening in a combining cavity main-body 7, then a tapered center hole 15 as a pointer formed by boring the combining cavity main-body 7 so that the common center line of the engaged bodies may be highly precisely squared with the rotation axis of the combining cavity main-body 7 is used as a support to fit in a welding jig and the mutual joining portion of the engaged bodies is then welded with rotating the welding jig on the rotation axis through a process of electron beam welding. The mutually joined line of the combining cavity main-body 7 and the combining cavity covering-body 8 is accordingly squared with very high precision with the welded orbit of the engaged bodies formed through the process of electron beam welding, so that the combining cavity main-body 7 may be very precisely welded to the combining cavity covering-body 8. This permits adopting the process of high-prevision electron beam welding.
Patent JP-S63274503-A (JP)
Title: Method and apparatus for vibrating concrete form
Inventor: URATA EIZO
IPC: B28B1/08
Filed: 1987-05-07
Abstract: PURPOSE:To uniformly spread charged-in concrete throughout the form, by bringing the concrete form into contact or engagement with the exciting drive apparatus provided to the outside of the form to vibrate the form. CONSTITUTION:Support walls 1<1>... are vertically provided to the upper surface of a base frame 1 at places so as to surround a form M while the form M is placed on the upper surface of the base frame 1 through buffer materials 2 so as to enter the space surrounded by the support walls 1<1>... and the outer surface of the circumferential wall of the form is brought into contact with the buffer materials 2 mounted to the inner surfaces of the support walls 1<1>... to support the form on the base frame 1 in a vibratile manner. A hydraulic piston cylinder 3 pushing and pulling the bottom plate of the form M from below and a hydraulic piston cylinder 4 laterally pushing and pulling the lower part of the side plate of the form M are mounted to the base frame 1. When concrete C is charged in the form M and the cylinders 3, 4 are reciprocally driven, the concrete C receives up-and-down motion and lateral reciprocating motion compositely to uniformly and sufficiently flow throughout the form.
Patent JP-H0410011-A (JP)
Title: Clock signal distribution circuit
Inventor: FUSE MICHIHIRO
IPC: H03K5/00
Filed: 1990-04-27
Abstract: PURPOSE:To distribute the received clock signals having the pulse width which is prescribed by a signal having the same frequency as a clock signal by transmitting the clock signal and its inverted signal. CONSTITUTION:The clock signals (a) to be distributed and their inverted signals are transmitted to a receiver board via a mother board 4. These transmitted two types of signals are received and divided into 1/2 respectively. Then the exclusive OR signals secured among those divided signals are distributed as the received clock signals. Thus no transmission is needed for the signals having the frequencies higher than the double or more than the clock signals to be distributed. Thus the received clock signal having the prescribed pulse width is obtained even though the signal having the same frequency as that of the clock signal received from a transmitter board is transmitted to the receiver board via the board 4 which produces the waveform distortions. Then the clock signals having the frequencies higher than the conventional ones can be transmitted.
Patent JP-H048373-A (JP)
Title: Sprinkler extinguishing device provided with a plurality of water tanks
Inventor: TANII TOKUZO
IPC: E03B11/10
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a sprinkler extinguishing equipment with inexpensive low pressure resistance pipe, flexible pipe, etc., further with no skilled worker required for work by connecting a primary side to a water supply device through opening/closing valves and a secondary side to a sprinkler head and providing a water tank in each height of a building. CONSTITUTION:A primary side is connected to a supply water pump 3 through opening/ closing valves 61, 62, 63... and a supply water pipe 7. A secondary side is connected to common main pipes 81, 82, 83..., inserted into a predetermined story of a multistory building 1 in a vertical direction, and further to a branch pipe 9, branched and provided to a horizontal direction in each story, through a flow water detector 10 and opening/closing valves 11 for always placing the branch pipe 9 in a no-pressure condition. A closed type sprinkler head 12 is mounted to the branch pipe 9 of each story through a winding out pipe 13. A pressure switch 14, serving as a pressure change- detecting means provided in the terminal of the branch pipe 9, is connected to a water discharge pipe 16 through a testing opening/closing valve 15. By connection thus performed, only a pressure of a head from a water tank is applied to the pipes, sprinkler head, etc., and a pressure resistance of an equipment in use can be formed in a low pressure.
Patent JP-S5536672-A (JP)
Title: Compensating method of fluctuation in load by crankshaft
Inventor: TAKAMASU JIROU
IPC: F16H21/18
Filed: 1978-09-07
Abstract: PURPOSE: To prevent the fluctuation in the revolution speed of an electric motor, by previously supplying a revolution speed controller with the compensation signal of a signal generator, which corresponds to the fluctuation in the torque of a load due to its straight motion.  
     CONSTITUTION: The slider 4 of the load 2 is coupled to the rotary shaft 1a of the DC motor 1 through a crank 5 and a speed reducer 10. A potensitometer 12 is connected to a tachometer generator 11 coupled to the rotary shaft 1a of the motor 1. The tachometer generator 11 produces a DC signal proportional to the revolution speed of the DC motor 1. The DC signal is supplied as a control signal S 1  to the revolution speed controller 13 and as a DC power signal S 2  to the potentiometer 12. The potentiometer supplies a control signal S 3  to a forcing unit 14. A gain compensation signal S 4  is applied from the forcing unit 14 to the speed controller 13 depending on the control signal S 3 . The DC motor 1 is regulated by the output of the speed controller 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06320580-A (JP)
Title: Method of patterning mold
Inventor: DEIBISU EICHI HAATOMAN
IPC: B29C45/26
Filed: 1994-04-26
Abstract: PURPOSE: To provide the subject method capable of forming various shapes and side wall structures with detailed resolving power. CONSTITUTION: A mold substrate having a major surface is provided. Patterned masking layers 108, 402 are formed on the major surface 101 of the mold substrate 102 and portions 107 of the major surface 101 of the mold substrate 102 are exposed while other portions 109 thereof are covered with the patterned masking layer 108. The major surface 101 of the mold substrate 102 is etched to remove the exposed portions 107 of the major surface 101 of the mold substrate 102 and, therefore, the patterns from the patterned masking layer 108, 402 are transferred to the major surface 101 of the mold substrate 102.
Patent JP-H05307190-A (JP)
Title: Signal input circuit and active matrix display panel
Inventor: OZAWA NORIO
IPC: H01L29/78
Filed: 1992-04-28
Abstract: PURPOSE:To provide the signal input circuit and active matrix display panel which are improved in reliability by suppressing the influence of electric components being parasitic on a signal input line and an abnormal potential leader line. CONSTITUTION:In the signal input circuit 1, a 1st abnormal potential leader line 6 between abnormal potential leader lines connecting 1st and 2nd signal input lines 3 and 4 to an input protecting circuit 2 crosses the 2nd signal input line 4 on an output end side as compared with the conductive connection position 4a between the 2nd abnormal potential lead-out line 7 and 2nd signal input line 4. Further, the 1st electric resistance value R1b from the conductive connection position 4a to the 2nd input protecting circuit 2b is set smaller than the 2nd electric resistance value R2b from the conductive connection position 4a to an output terminal 4c.
Patent JP-2000308211-A (JP)
Title: Method for controlling power supply unit for electric vehicle
Inventor: KIKUCHI TADAO
IPC: H04L12/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a power supply unit from wrong control due to noise by detecting whether machining/conversion procedure data agree with the corresponding machining/conversion procedure data in a microcomputer or not, and then machining and converting control data from a vehicle controller by the agreement, new machining/conversion procedure data. SOLUTION: In a checksum immediately prior to a vehicle controller 1 transmits control data to a microcomputer 4A, when machining/conversion procedure data agree with the corresponding machining/conversion procedure data of a microcomputer 4A, the vehicle controller 1 transmits control data to an interface circuit 3A via a communication bus 2, performs specific processing, and then sends the data to the microcomputer 4A. The microcomputer 4A controls the operation of power supply unit 5A,..., 5M or the like based on the control data. When the data do not agree with each other and the checksum continuously indicates non-agreement for three times, the machining/conversion procedure of an interface circuit 3A is rewritten to a new one.
Patent JP-H04340122-A (JP)
Title: Jump-keyboard type lap top computer
Inventor: KAWASAKI KAZUO
IPC: G06F1/16
Filed: 1991-05-15
Abstract: PURPOSE:To shorten the lateral width of a computer and to attain convenient portability by dividing an oblong keyboard into right and left parts and rearranging keys in both the right and left parts for portability. CONSTITUTION:The keyboard is divided into the right and left sides at the center and space keys are also divided and included in the right and left keyboard parts 1R, 1L. The right and left keyboard parts 1R, 1L are connected through hinges on the lower end of the divided sides and can be swiveled to the right and left sides. When dove's tail-like projections at every two-projection formed on the rear faces of the parts 1R, 1L are fitted to corresponding guide grooves 21, the swivel motion of the parts 1R, 1L is regulated by the grooves 21. Since the parts 1R, 1L are connected through the hings, respective lower edges are mutually abutted, the divided sides are moved from the abutting state upon the step part of a body case 2 up to their mutually abutted state and the abutting state of upper edges upon the step part of a body case 2 while holding their mutual positions linearly symmetrically to the center groove of the case 2.
Patent JP-H06323778-A (JP)
Title: Heating tube for use in boiling
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/40
Filed: 1993-05-12
Abstract: PURPOSE:To provide a heating tube for boiling having higher heat conduction performances in comparison with conventional ones, wherein performances of a heat exchanger are improved and the size and the weight thereof can be reduced. CONSTITUTION:A cavity 3 is provided under the outer circumferential surface of a tube body 5 and the cavity 3 is connected to the outside through a small hole 2. The area of the opening of the hole 2 is 0.15-0.25mm<2>. And fins 6 are provided on the outer circumferential surface of the tube body so as to protrude outward. The height (t) of the fins 6 is set within the range of 0.30 to 0.50mm.
Patent JP-2000305397-A (JP)
Title: Image forming device
Inventor: YAMADA TAKASHI
IPC: G03G15/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make an image possible to be smoothly formed by fixing processing without any problem derived from a release agent in excess or deficency as a result of difference in paper passing interval in a fixing member. SOLUTION: The device, provided with a pair of fixing members 13 and 15, being driven during the time that the number of set images are formed, and performing the fixation while holding and carrying between them a recording material 12 being transported while holding an unfixed image 11. In this case, for feeding a releasing agent on the fixing member being driven by the releasing agent feeding mechanism, the feeding of the releasing agent is controlled based on paper passing interval when the recording material is passed through the fixing member at the time of being driven.
Patent JP-2000302726-A (JP)
Title: Batch type transesterification method
Inventor: UCHIDA TOSHIO
IPC: C07C67/54
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a batch type method for transesterification by which safe and stable operations can be carried out by preventing a part of an oligomer from scattering on a condenser, reflux pipe and a distillate discharging pipe during a reaction. SOLUTION: The calorific heat fed to a transesterifying vessel 1 is controlled according to the amount of an alkylene glycol staying in a rectifying column 7 during the transesterification in a method for leading a low-boiling point substance produced in the transesterification through the rectifying column 7 to a condenser 8, cooling and condensing the low-boiling point substance, distilling off the low-boiling point substance, controlling the temperature in the rectifying column 7 with a part of the resultant distillate as a refluxing liquid and carrying out the transesterification when an ester-forming derivative of an aromatic dicarboxylic acid and the alkylene glycol are subjected to the transesterification by a batch type method.
Patent JP-S5735320-A (JP)
Title: Structure of mask for baking of semiconductor integrated circuit
Inventor: IMAHASHI KAZUNARI
IPC: G03F1/00
Filed: 1980-08-11
Abstract: PURPOSE: To measure interval between a wafer and a mask with high accuracy, by providing an electrode on outside circumferential area of a mask to be used for baking of an IC, and then, by measuring electrostatic capacities between the mask and the wafer.  
     CONSTITUTION: By measuring electrostatic capacities between a wafer 25 held on a chuck 32 and electrodes 3, 4, 5 and 6 formed on outside circumferential area of a mask substrate 1, intervals 28 and 29 between the wafer and the mask are measured. It is possible, by doing so, to measure interval between the wafer and the mask with high accuracy and form a fine pattern. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10297970-A (JP)
Title: Production of silicon carbide-based sintered compact
Inventor: MATSUMOTO TADASHI
IPC: C09K23/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a crack-free, high-density sintered compact by casting or pressure molding of a slurry comprising carbon powder coated with N- polyoxyalkylene polyalkylene polyamine, silicon carbide and water followed by conducting a sintering. SOLUTION: This sintered compact is obtained by the above-mentioned process; wherein, the amount of an N-polyoxyalkylene polyalkylene polyamine applied to carbon powder is pref. 0.01-0.1 mg/m<2> ; preferable composition of an slurry is as follows: 100 pts.wt. of water, 2-16 pts.wt. of the carbon powder coated with the N-polyoxyalkylene polyalkylene polyamine, and 200-400 pts.wt. of silicon carbide powder. Preferably, the slurry also contain 0.2-1.5 pts.wt. based on 100 pts.wt. of the water, of at least one kind selected from boron, boron carbide and dispersant(s) which is at least one kind selected from respective carbides, nitrides, carbonitrides and borides of group 4A, 5A and 6A metals, aluminum oxide and zirconium oxide.