baber/WOPTO huggingface dataset:
Patent JP-S5755923-A (JP)
Title: Production of epoxy group-containing polyester resin
Inventor: KUMAGAI YUUGO
IPC: C08G63/46
Filed: 1980-09-19
Abstract: PURPOSE: To obtain titled resin suitable as a material for powder coatings, by  reacting an OH group-containing polyester resin with an intermediate having both an epoxy group and an ester group prepared by the reaction between a polyepoxy compound and a monoalkyl terephthalate.  
     CONSTITUTION: A polyepoxy compound having at least two epoxy groups, e.g., bisphenol A-derived epoxy resin, is reacted with a monoalkyl terephthalate, e.g., monomethyl terephthalate, to obtain an intermediate having both an epoxy group and an alkyl ester group. This intermediate is reacted with an OH group-containing polyester resin at a weight ratio of 28/80W80/20 in the presence of a transesterification catalyst to obtain an epoxy group-containing polyester resin.  
     USE: This resin is combined with a curing agent such as sebacic acid, dodecanedioic acid, a carboxyl group-containing polyester resin or a carboxyl group-containing acryl resin, to obtain a powder coating which can be cured without evolution of volatile matter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5757157-A (JP)
Title: Multi-spindle winder
Inventor: MATSUMOTO YUKINOBU
IPC: B65H23/195
Filed: 1980-09-19
Abstract: PURPOSE: To obtain film windings of refular quality from a multi-spindle winder of film surface windig type, by making a second contact roller which has been linearly accelerated, take over the driving of film wind which has been carried out by a first contact roller as far as the intermediate position between a first winding position and a second winding position.  
     CONSTITUTION: In a first winding position A the drive of film wind is carried out by a first contact roller 5 so that a film S is wound by a spool 2 to the greater part of a film length to be wound onto the spool. A second roller 6 is position out of a locus of the film winding R moving to a second winding position. When the greater part of the film S has been wound, a turret 1 is turned to move the film winding R toward the second winding position B while the first contact roller 5 is maintained to pressingly contact with the film winding R by being swung to the intermediate position between the first and second winding positions A, B. Then the driving of wind is taken over by a second contact roller 6 whih has been linearly accelerated by a motor 17 through a clutch 19 and a stepless transmission unit 15. Thereby to obtain film windings of regular and high quality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304238-A (JP)
Title: Hot water supply system
Inventor: YOSHIMOTO ATSUSHI
IPC: F24H1/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity hot water supply system in which coupling work of a plurality of heat sources with a system controller is simplified and repair/inspection work of the heat source is facilitated. SOLUTION: The hot water supply system 11 for circulating high temperature hot water through floor heating panels comprises a plurality of heat sources 15a, 15b coupled in parallel. Each heat source is monitored by a body controller 21 and provided with an alarm 22, e.g. an LED lamp, being lighted upon occurrence of failure. A system controller 23 for controlling each heat source comprises a display 25 for displaying the ID number and the location of a failed heat source. Upon occurrence of failure, the ID number and the location of a failed heat source are presented on the display 25 of the system controller 23 through communication between the body controller 21 and the system controller 23 and the alarm 22 of the displayed heat source is actuated.
Patent JP-H09322403-A (JP)
Title: Railway load managing system
Inventor: SAKAMOTO TETSUO
IPC: B60M3/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of estimation of substation load power value which changes in a time series manner, by using a mixed coupling type of neutral network which has an ability to recognize data changing in a time series manner. SOLUTION: The load electric energy P1 after passage of a specified time from the present time is estimated with a power estimation means 1 by means of a mixed coupling type of neutral network. Next, the combined weight coefficient within the mixed coupling type neutral network is studied by a study means 2, using the actual result value of the past load electric energy as a teacher signal. Then, a notch limit command judging means 6 judges the on/off of the notch limit command to a train by comparing the estimated load electric energy by a power estimating means 1 with the contract power with a power company, and outputs the result. Hereby, the estimation of the load electric energy of a substation can be performed with accuracy, and also the electric energy used can be maintained at or under the contact electric energy with the power company.
Patent JP-S63298501-A (JP)
Title: Controller
Inventor: MORITA ATSUSHI
IPC: G05B13/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the generation of a large error to all repetitions by temporarily operating a learning function in a repetition operation at a low speed. CONSTITUTION:A variable speed learning controller 21 for operating at a lower speed than a desired repetition speed while the number of the repetitions is small to a repetition operation command is provided. Namely, in a first repetition, a speed setting device 22 sets the low speed, a variable speed command value generating device 20 generates a command value 7 corresponding to this speed and a memory 6 writes and reads at the rate proportional to this speed. After a second or first speed is repeated, the speed setting device 22 raises a set value to the desired speed. A controlled system 3 operates at the desired speed, however, since the quantity of operation is added by the quantity of compensation 10 previously obtained at the low speed, the large error is not generated. At the time of shifting to the operation at the desired speed, a model of controlled system is used to calculate a generalizing force and add to the quantity of a compensation, thereby, the error can be further reduced.
Patent JP-H02311072-A (JP)
Title: Portable facsimile equipment
Inventor: SAITO TAKASHI
IPC: H04N1/00
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the need for a read mechanism and a recording mechanism by converting a data stored in a recording medium into a facsimile signal, sending the signal at the transmission and listing up the content by way of soft copy display at the reception. CONSTITUTION:A kernel 21 is a data retrieval mechanism and in charges of storage management such as provision of index, retrieval and source in the unit of managed data. MH, MR data from an optical disk 10 or MH, MR-coded data from a coder decoder (CODEC) 16 are modulated into a PSK signal or a QAM signal by a MODEM/NCU 17 and send to a telephone line. On the other hand, received data is demodulated by the MODEM/NCU 17 and stored in the optical disk 10 once via an optical disk drive 9. When the user observes a received facsimile data, the stored data is decoded by the CODEC 16, expanded into a 2-dimension dot image, displayed on a display section 12a and observed as a soft copy.
Patent JP-2000320411-A (JP)
Title: Connection device for carburetor of engine and air cleaner
Inventor: NOJIMA TETSUO
IPC: F02M35/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely mount/demount a metal band in fitting a suction port of a carburetor to the outlet cylinder of an air cleaner and fastening the cylinder with the metal band by providing a protrusion on the outside of the outlet hole of the air cleaner, and abutting an outer bent edge of the band on the protrusion. SOLUTION: Outlet holes are provided at the front of an air cleaner, and outlet cylinder are mounted in the holes, respectively. The air cleaner 4 is communicated with the outlet cylinder by fitting projecting pieces 10 into recessed pieces 8. In this case, an outer bent edge is provided at each of opposite ends of strip-shaped plate made round into a ring shape, and a metal band 9 is wound firmly around the outer periphery of the outlet cylinder with a machine screw inserted in the edge 10, then a screw 11 is tightened to fasten the outlet cylinder, thereby connecting a suction port 12 of a carburetor 3 to the outlet cylinder.  At that time, a projection 13 is provided protrusively below the outlet hole at a position deviated to the inner side from the position directly below the outlet hole, and accordingly one of the edges 10 abuts on the protrusion 13 in fastening the band 9 with the screw 11.
Patent JP-H09315281-A (JP)
Title: Road surface mu computing device
Inventor: TANAKA HIROHISA
IPC: B60T8/172
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the ABS control even in a split road by computing the coefficient of friction of each left and right road surfaces on the basis of the deceleration of a car body, which is computed by a car body deceleration computing means, and each wheel cylinder liquid pressure of each left and right wheel, which is computed by a wheel cylinder liquid pressure computing means. SOLUTION: Selective wheel speed is computed among the wheel speed, which is computed by a wheel speed selecting unit 4. A car body deceleration computing unit 6 computes the car body deceleration on the basis of the selected wheel speed. An estimation car body speed computing unit 5 computes the estimation car body speed on the basis of the selected wheel speed. Front wheel liquid pressure computing units 10, 11 compute the wheel cylinder liquid pressure of a left and a right wheels, and thereafter, a road surface μ computing unit 12 computes the road surface μ on the basis of the wheel cylinder liquid pressure and the car body deceleration of the left and the right wheels. An unti-lock control unit 7 discriminates the lock sign of the wheels, and outputs the pressurizing and reducing output command to a solenoid command output units 8a-8d.  The solenoid command output units 8a-8d outputs the pressurizing and reducing command to actuators 9a-9d.
Patent JP-H09321550-A (JP)
Title: Large output amplifier
Inventor: MATSUNAGA MAKOTO
IPC: H03K5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the spurious level with high efficiency and a simple configuration without the need of handling a high power even for a control section by adopting a class C bipolar transistor(TR) for the final stage amplifier and adopting multi-stage connection of class A or class AB semiconductor amplifiers in front of it. SOLUTION: An input radio wave signal 16 are linearly amplified by multi- stages of class A or class AB semiconductor amplifiers and a radio wave signal with the same pulse waveform as that of the input radio wave signal 16 is obtained as the output of the multi-stages of class A or class AB semiconductor amplifiers, and the output is given to a class C bipolar TR amplifier 15. The input waveform of the radio wave signal slowly changing is amplified by the class C bipolar TR amplifier 15 while keeping the waveform of the radio wave signal 16, best its output has an output radio wave signal 17 of a pulse waveform whose low level component is cut off with somewhat a steep rise time. There is, however, no ringing waveform at the fall time parts caused by the hole storage effect.
Patent JP-S61292200-A (JP)
Inventor: HAYASHI MASAHIKO
IPC: G10L15/22
Filed: 1985-06-19
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-H10320292-A (JP)
Title: Information recording and reproducing system
Inventor: TANAKA HIROKAZU
IPC: G06F21/62
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble for inputting a password number by automatically preparing encipher and decipher keys from format information previously recorded in an information record medium. SOLUTION: When an optical card is inserted, the format information is reproduced (S102). In this case, the encipher and decipher keys required for enciphering and deciphering at the time of recording and reproducing data are prepared (S103). Data sent together with a recording command are enciphered by the encipher key prepared (S103) from the format information (S117). When a command is a reproducing command, a sector address to be reproduced is found and data are reproduced (S121). Since data reproduced in this case are enciphered data, they are deciphered by using the decipher key prepared (S103) from the format information (S122), the deciphered data are transferred to a host computer, and reproducing processing is finished.
Patent JP-S5655639-A (JP)
Title: Soil improving truck
Inventor: GOGOU KAZUFUSA
IPC: E02F7/00
Filed: 1979-10-14
Abstract: PURPOSE: To raise the inceptive property of a soil improving truck by incorporating a system in which a soil improver is mixed with soil and sand charged into a soil hopper provided in the rear of a truck and the mixed soil and sand are fed to the frontal part of the truck.  
     CONSTITUTION: The rearmost part of the truck 1 is provided with a soil and sand hopper 3 through which excavated soil and sand are charged, and the lower end of the hopper 3 is fitted with a soil and sand quantitative supplier 4. Also, a hopper 5 for slaked lime, etc., as a soil improver is provided at the frontal part of the hopper 3, and its lower end is provided with a slake lime quantitative supplier 6. A mixer 7 is provided in the frontal or back direction of the truck 1 on the lower sides of these quantitative suppliers 4 and 6, by which a mixture of soil and sand and improver is sent to a backet conveyer 8 provided ahead. The discharge port 8' of the bucket conveyer 8 is faced a belt conveyer 9 provided in a manner that it can freely move in the front and rare directions of the truck 1, thereby permitting said mixture to be sent to the frontal part of the truck 1 by the conveyer 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0425976-A (JP)
Title: Business form bit image data generating device
Inventor: IPPONGI TOSHIMORI
IPC: G06T11/60
Filed: 1990-05-22
Abstract: PURPOSE:To prevent the increase of input data quantity by converting character information into business form bit image data by using a font pattern, and storing ruled line information after converting it into the business form bit image data. CONSTITUTION:When the character information and the ruled line information are inputted frm an input device 1, they are stored in a character.ruled line information storage device (CLM) 2. A business form bit image data generation control device 6 takes out information from the CLM 2. Then, in the case it is the character information, it controls a character information processing device 7 so as to access a character font pattern table 8, and generates the business form bit image data. On the other hand, in the case of the ruled line information, it controls a ruled line information processing device 9, and generates the business form bit image data, and stores the generated business form bit image data in a business form bit image data storage device (IDM) 10. An application program 4 takes out the business form bit image data from the IDM 10, and sends the data to an output device 3 together with data for outputting business form.
Patent JP-H04295548-A (JP)
Title: Liquid heating medium feeding method of flow-down on back-face type heat collector
Inventor: TAKAHASHI TAKASHI
IPC: F24J2/04
Filed: 1991-03-22
Abstract: PURPOSE:To expose the liquid heating medium dispersing plane outside for easy installation of a liquid heating medium feeder by a method wherein a heat collecting plane is formed on the surface of a sheet material and the liquid heating medium dispersing plane on the rear face, and the upper end of the sheet material is curved. CONSTITUTION:A sheet materials 1 is curved at the upper end, and the rear face of the sheet material 1 forms a slope inclined outward. The slope constitutes a liquid heating medium dispersion plane 3, and a liquid absorptive coat layer is previously formed at least on the slope, so that liquid heating medium sprayed on the slope is absorbed and spread over the whole face of the slope. A pipeline/liquid heating medium feeder 4 is installed close to the liquid heating medium dispersion plane 3, and the liquid heating medium discharged spreads as it flows down along the liquid heating medium dispersion plane 3. Therefore, the flow down state of the liquid heating medium flowing down from the liquid heating medium dispersion plane 3 to a curved plane 5 and further to the rear face of the sheet material 1 can be visually monitored.
Patent JP-S5757706-A (JP)
Title: Novel copolymer and its production
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F20/02
Filed: 1980-09-25
Abstract: PURPOSE: To obtain a copolymer having carboxyl groups and comb-shaped side chains of an ethylene oxide adduct and being useful as a pigment dispersant of the like, by copolymerizing polymethylene glycol monoallyl ether with a maleic acid monomer.  
     CONSTITUTION: A copolymer consisting of repeating structual units of formulas III and IV in a mol ratio of (60:40)W(40W60), having carboxyl groups or salts thereof and comb-shaped side chains of an ethylene oxide adduct and being useful as a pigment dispersant, a chelating agent and an emulsifier, is obtained by copolymerizing polyethylene glycol monoallyl ether of formulaI, wherein n is 1W100, with a maleic acid monomer of formula II, wherein R 1  and R 2  are each H or methyl, X  and Y are each H, a monovalent metal, a bivalent metal, ammonium or an organic amine, e.g., maleic acid or fumaric acid, in a solvent by use of a polymerization initiator and, if necessary, neutralizing the product with an alkaline substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5465341-A (JP)
Title: Power source controller
Inventor: NARITA YASUO
IPC: H02J9/04
Filed: 1977-11-02
Abstract: PURPOSE: To prevent missing of start/stop command for battery backup, by providing a relay circuit additionally to the power source equipment to be backed-up.  
     CONSTITUTION: AC input is supplied through switches S1, S2 to power source A not to be backed up, while switch S1 to power source C to be battery backed up, and the output is supplied through transformer 1, rectifier 2, battery B and relays RL1, RL2 to voltae stabilizing circuit 3. Consequently upon throwing-in of switches S1, S2, battery B is connected automatically to operate while backing up power source C, while upon the disconnection of switch S1 battery B is interrupted thereby the missing of start/ stop command for backup is prevented and power source A can be disconnected while operating power source C continuously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0433059-A (JP)
Title: Natural picture expressing system
Inventor: YANAGISAWA TAKESHI
IPC: G06F17/30
Filed: 1990-05-24
Abstract: PURPOSE:To improve processing speed at the time of printing by superimposing a hard copy picture to one part of a soft copy picture in advance and displaying the superimposed picture when storing, displaying and printing a natural picture in a progressive system. CONSTITUTION:When displaying the soft copy picture, the hard copy picture is displayed in one part of the soft copy picture and when displaying the hard copy picture, an area excepting for the part already displayed in the soft copy picture is displayed. In this case, for example, the information of the soft copy picture is transmitted from a storing means 1 and afterwards, one part of the hard copy picture is automatically transmitted so as to display the hard copy picture in one part of the soft copy picture. Therefore, when the soft copy picture is completely restored, a printer 3 can be activated and afterwards, it is enough only to restore the remaining hard copy picture and to transfer it to the printer 3. Thus, when displaying the soft copy picture before printing, the speed for the processing in the case of printing can be improved.
Patent JP-S5924937-A (JP)
Title: Tool replacement device
Inventor: SATOU SANEJI
IPC: B23Q3/157
Filed: 1982-07-29
Abstract: PURPOSE:To simplify construction of the drive mechanism of a tool chucking arm for replacement of tools and suppress the costs, by allowing an advancing/ retracting rack and a swinging member to swing the arm shaft with said tool chucking arm at its foremost part in two different angles. CONSTITUTION:A cylinder for swinging operation is put in service to swing a swinging member with the aid of swinging lever or the like. Following this swing, an arm shaft 26 also swings with the same angle to displace a tool chucking arm 60 from a position shown by the solid line in attached illustration to a postion by the dash and dot line. Thereby the chucking parts 61 hold a new 62 and a used 62 tool. The arm shaft 26 now advances downward because of the contracting piston of the arm shaft advancing/retracting cylinder to draw off the tools 61, 62 from the spindle and pot 72. Then a rack drive cylinder 34 is put in serivce to advance the piston rod, and a gear swings 180 deg. through an advancing/retracting rack 32 to place the new and used tools situated oppositely.
Patent JP-S6111116-A (JP)
Title: Process for removing impurity from liquid
Inventor: FURUKAWA MASAHIRO
IPC: B01J47/00
Filed: 1984-06-27
Abstract: PURPOSE:To retard pressure drop in a precoated layer and to prolong the life of the filtration operation by forming coarse parts and dense parts along the direction of the layer thickness of a precoat. CONSTITUTION:A precoated layer is formed to have coarse zones and dense zones in the direction of the thickness of the precoated layer by forming the precoated layer comprised of powdery ion exchange resin and a filter aid such as acryl fiber and changing the proportion of the two components. Namely, if the proportion of the filter aid is increased, the precoated layer becomes coarse, and if the amt. of filter aid is lessened, the precoated layer becomes dense. It is preferred that the precoated layer is formed coarser as it is apart from the surface of the filter element. Namely, by constructing the precoated layer dense at the filter element side, the mode of filtration is stadard clogging type wherein the increase of pressure drop is retarded. Such precoated layer may be realized by building up layers having different denseness stagewise, or by changing the denseness continuously.
Patent JP-S5560346-A (JP)
Title: Frequency stabilization system
Inventor: SATOU MASAHIRO
IPC: H04B1/50
Filed: 1978-10-30
Abstract: PURPOSE:To srabilize the frequency of an oscillating modulator oscillating at a transmission frequency and that of a local oscillator by sum and difference frequencies of a standard oscillator which oscillates at frequencies half as high as the sum and difference between the transmission frequency and local oscillation frequency. CONSTITUTION:The output of standard oscillator 8 oscillating at a frequency half as high as the sum frequency of a transmission frequency and local oscillation frequency and that of standard oscillator 9 oscillating at a frequency half as high as the difference frequency are mixed together by mixer 10 and a sum wave and difference wave are extracted by BPF11 and applied to either transmitting-receiving detector 12 or 13. In a transmitter, the output of oscillating modulator 1 is applied to detector 12 and a phase difference is obtained by a comparison to control the frequency of the modulator. In a receiver, the output of oscillator 14 is applied to detector 13 to control the frequency of the local oscillator. Therefore, neither the oscillating modulator nor receiving local oscillator requires a highly-stable oscillator, so that an oscillator of simple constitution can be realized.