baber/WOPTO huggingface dataset:
Patent JP-H04231100-A (JP)
Title: Washed clothes feeder to finishing machine
Inventor: FURIIDOHERUMU MEERUHOFU
IPC: D06F95/00
Filed: 1991-05-08
Abstract: PURPOSE: To simplify the operation of a device for supplying laundry to a finishing machine, to reduce the introduction of manual operations and to improve efficiency and sureness at the time of supplying the laundry to the finishing machine. CONSTITUTION: A grip 18 is connected with a conveyor member such as an endless conveyor chain 20 to perform circulation movement along a guide member 21 at least inside steep inclination conveying sections 14 and 16.
Patent JP-S59228152-A (JP)
Title: Nmr imaging apparatus
Inventor: KURODA MASAO
IPC: G01R33/48
Filed: 1983-06-10
Abstract: PURPOSE:To obtain pulse conditions for obtaining an optimum image and at the same time obtain a contrast in accordance with a diagnostic purpose, by simulating excitation pulse conditions to thereby change, as desired, the contrast of an image in which various kinds of relaxation time are mixed. CONSTITUTION:According to an instruction from a sequencer 1, an image in the case where gamma=0 in relation to a pulse sequence of 180 deg.-gamma-90 deg. is reconstructed by a data pre-editing device 4 and is stored in a memory 5-1. A similar measurement is carried out for gamma=gamma1, and the result is stored in a memory 5-2. Thus, the value at the point where gamma=0 and the value at the point where gamma=gamma1 are obtained. It is therefore possible to calculate a value at an arbitrary gamma from a relaxation curve. More specifically if an arbitrary gamma is represented by gammax and gammax=alphagamma1 is set, then it is possible to obtain a value M at the point on an arbitrary picture element at the particular time from the formula (M1 and M2 respectively represent values when gamma=0 and gamma=gamma1). The value is calculated for all the picture elements. The results are displayed on a display 7, whereby it is possible to easily know the result with respect to a desired gamma without carrying out actual measurement while changing gamma.
Patent JP-H09291907-A (JP)
Title: Hybrid servo cylinder
Inventor: ITAGAKI TOSHIHIRO
IPC: F15B15/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a large propulsion force and high precision hybrid servo cylinder in which a servo cylinder and a stroke cylinder are constituted with a hybrid structure. SOLUTION: Rods 3, 4 of a plurality of oil pressure cylinders 1 and 2 which are arranged in parallel are connected to reach other in a rigid manner. At least one oil pressure cylinder 1 is provided with a servo valve 8 which is opened and closed in accordance with the deviation of the rod 3. This servo valve 8 is constituted to supply and exhaust oil to the head side/rod side thereby providing a servo cylinder 1. Another oil cylinder 2 constitutes a stroke cylinder 2. To the servo valve 8 of te servo cylinder 1, oil supply and exhaust system is connected to a stroke cylinder 2.
Patent JP-S586087-A (JP)
Title: Speed control circuit for miniature dc motor
Inventor: FURUYA MISAO
IPC: H02P7/288
Filed: 1981-07-01
Abstract: PURPOSE:To enable to control the speed of a miniature DC motor even if the motor has low counterelectromotive voltage by comparing the voltage generated at a resistor connected to a constant current circuit with the counterelectromotive voltage and controlling the speed of the motor. CONSTITUTION:An operational amplifier 19 outputs a signal responsive to the deviation between a reference voltage divided from the voltage of a reference voltage source 21 and the voltage of a resistor R10 due to the emitter current of a transistor Tr5, thereby maintaining the collector current of the transistor Tr5 constant. An operational amplifier 18 inputs as a reference voltage the voltage drop of a resistor R13 due to the collector current of a transistor Tr5, amplifies the deviation between the counterelectromotive voltage of a DC motor 16 supplied with the refernce voltage from the terminal 13 and the voltage drop of the internal resistance of the motor, and drives transistors Tr3, Tr4, thereby controlling a current flowing through the motor 16.
Patent JP-2000292933-A (JP)
Title: Rotary coating device and method therefor
Inventor: TATSUTA HIDEAKI
IPC: B05C13/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by shortening the tact time for a rotary coating process. SOLUTION: In this rotary coating device, a rotary cup 25a, 25b, 25c and 25d that can be rotated while containing a work 20 are installed to a turn table 24 with equal spacing in between. The work 20 that is fed to a position w1 by a feeding conveyer 22 is moved to a position w2 on the turn table 24 by a carrying arm 27 and the work 20 is sequentially moved to positions w3, w4 and w5 while being rotated at constant time intervals. At the position w3, coating solution is dripped on the rotating work 20 with a mobile coating solution nozzle 26. The coating solution dispersion is carried out at the position w4, the rotation of the work 20 is stopped at the position w5 and it is moved to a position w6 on an extraction conveyer 23 by a carrying arm 28.
Patent JP-H11290484-A (JP)
Title: Racket
Inventor: YONEYAMA MINORU
IPC: A63B49/14
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the damping property of the vibration added to a frame part in striking by integrally mounting a mesh piece having a prescribed width consisting of pure titanium on the surface of both side parts situated with the sweet spot of a racket frame in-between. SOLUTION: A racket frame is formed of a frame part, a shaft part and a grip part. The frame part and the shaft part are integrally molded into a hollow structure, and the grip part is integrally provided on the lower end part of the shaft part. The frame part has a recessed groove for fitting a gut inserting eyelet strip piece formed on the circumference. In such a racket frame, a mesh piece consisting of pure titanium is integrally wound on both side parts of the frame part situated with a sweet spot situated substantially in the center of the racket surface. The weight of the mesh piece 5 is set to 0.7-2.0 g for a tennis racket frame and to 0.2-0.5 g for a badminton racket frame. According to this, the deflection amount of the frame part is reduced to improve the surface stability.
Patent JP-S61261085-A (JP)
Title: Thermal printer
Inventor: TSUAKI HAJIME
IPC: B41J29/38
Filed: 1985-05-15
Abstract: PURPOSE:To reduce power loss, by a system wherein different DC voltages for a thermal head and a driver are obtained by a single DC-DC converting circuit. CONSTITUTION:When a solenoid is to be driven, a transistor 23 is turned OFF by a switching circuit 27 to make the first feedback circuit 20 effective, an output voltage from a DC-DC converting circuit 5 is maintained at the level of a driving voltage Vs corresponding to the Zener voltage of a constant-voltage diode 20a, and is impressed on the solenoid. When driving the thermal head, the transistor 23 is turned ON by the circuit 27 to make the second feedback circuit 21 effective, an output voltage from th circuit 5 is maintained at the level of a driving voltage Vh corresponding to the Zener voltage of a constant- voltage dioder 21a, and is impressed on the head. Accordingly, power sources for the thermal head and the solenoid which differ in voltage specification can be obtained by the single DC-DC converting circuit 5, and power loss can be reduced as compared with that in a conventional system.
Patent JP-H09264052-A (JP)
Title: Air ventilation method for space under floor
Inventor: TACHIKAWA MASAAKI
IPC: E04B1/70
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively perform air ventilation under a floor by arranging a guide plate for leading air flow under the floor, and leading the air flow comming from a ventilation hole with the guide plate. SOLUTION: In the case where one ventilation hole 2 is formed in each opposite side of foundation 1 of quadrilateral shape, air entering one hole 2 is discharged by a ventilation fan 4 in another hole 2. When air 5 passes through the foundation 1, part of the air 5 is circulated in the foundation 1 and stagnation 6 of the air 5 occurs as shown in the upper Figure. Then, a guide plate 3 is disposed at a position perpendicular to the air flow, and thereby the air flow collides on the plate 3 and dispersed right and left to promote the circulation, and the stagnation 6 is reduced as shown in the lower Figure. In the case where one hole 2 is each provided at one side and another side, the guide plate 3 is slantwise placed in the direction to the center of the foundation 1 from the other side on which the discharge hole 2 is formed.
Patent JP-H01272610-A (JP)
Title: Modified diene polymer rubber and production of impact-resistant aromatic vinyl resin using same
Inventor: IMAI AKIO
IPC: C08F36/00
Filed: 1988-04-26
Abstract: PURPOSE:To obtain the title resin outstanding in impact resistance, appearance characteristics, mechanical strength, breaking elongation and discoloration resistance, by polymerization of a conjugated diene, etc., in the presence of an alkali metal-based catalyst followed by polymerization of an aromatic vinyl compound in the presence of a rubber modified with a trialkoxysilylbutadiene. CONSTITUTION:A trialkoxysilylbutadiene of the formula (R1-R3 are each alkyl) is allowed to react with an alkali metal-terminated diene polymer rubber prepared by polymerization of a conjugated diene monomer or between this diene monomer and an aromatic vinyl monomer using an alkali metal catalyst, thus obtaining a modified diene polymer rubber 25-100 in Mooney viscosity (ML1+4, 100 deg.C), 8-82mol% in 1,2-bond content, <=15wt.% of the aromatic vinyl compound bonded and >=20 in viscosity of a 5wt.% toluene solution at 25 deg.C. Thence, in the presence of this polymer rubber, the aromatic vinyl monomer is radically polymerized, thus obtaining the objective resin.
Patent JP-S5728473-A (JP)
Title: Picture information coding method
Inventor: EJIRI KOUICHI
IPC: G06T9/00
Filed: 1980-07-28
Abstract: PURPOSE:To reproduce a picture with good resolution, by subjecting to coarse  coding with run length code according to the combination of a white video element  region and nonwhite video element region and coding in which the intermediate  tone at the boundary is emphasized. CONSTITUTION:An input picture signal BS is inputted to an AD converter 2 via an amplifier 1 for tetra coded quantization. A counter 4 is set/reset according to the output of an OR gate OR1 taking the logical sum of each bit information to count the video element clock from a clock oscillator 3 and to obtain each run length of a white picture element and a nonwhite picture element region. A run length coder 5 makes a run length coding of each region according to the content of count of the counter 4. A boundary density coder 7 makes coding which emphasizes the intermediate tone at the boundary. This output is stored in a storage memory 9. The output of the coder 5 and the memory 9 is outputted via a switch SW.
Patent JP-S59227475-A (JP)
Title: Paper feeder
Inventor: OKUMURA RIYUUICHI
IPC: B41J11/38
Filed: 1983-06-08
Abstract: PURPOSE:To perform a stable paper feeding while achieving a manual operation easily by having a platen rotating with a latchet mechanism while the latchet mechanism is engaged with the platen only at the paper feeding. CONSTITUTION:When feeding a paper manually, the recording paper is advanced or retracted at as desired at a pitch set with a moderating gear 14 by turning a manual control knob fastened on the rotating shaft 3 of a platen 2 clockwise or counterclockwise. Upon the driving of a plunger 13 with the end of printing one line, an arm member 22 is turned counterclockwise on a support shaft 18 of a rotary lever 17 to engage a feed pawl 23 thereof 22 with a latchet gear 16 against charging of a spring 24 and the feed pawl 23 thereof 22 is engaged with the latchet gear 16. Thus, the arm member 22 gets together with the rotary lever 17 and is turned counterclockwise against the charging of a spring 20 on the rotating shaft 3 of the platen 2 whereby the latchet gear 16 is rotated to feed the recording paper by a specified value with the rotation of the platen 2 by a specified angle.
Patent JP-S63268600-A (JP)
Title: Oil pressure safety circuit in hydraulic type press machine
Inventor: KOGURE TSUNEO
IPC: B30B15/28
Filed: 1987-04-28
Abstract: PURPOSE:To improve the safety of a press by providing a check valve in the space between the pilot circuit of a logic valve and a hydraulic cylinder upper side and executing the depressurization of a pressure side at the time of the generation of an abnormality of the ram descent time as well. CONSTITUTION:For the hydraulic cylinder 13L(R) having a ram 7 1st, 2nd and 3rd logic valves 37, 43, 55 are provided and the pressure switch PS detecting an abnormal pressure rising is arranged as well. A check valve 57 is arranged between the pilot circuit of the logic valve 55 and the upper side chamber 13U of the cylinder 13. When an emergency stop signal is transmitted from a safety device at the pressurizing time with the descent of the ram 7, the check valve 57 is actuated and simultaneously the pressure relief of the upper side chamber 13U is executed in the A, B port communicating state. The pressing is thus suspended to prevent an unforeseen accident. Consequently, the safety of a press is improved.
Patent JP-H09267593-A (JP)
Title: Multicolor aqueous ball point pen
Inventor: KITO TSUTOMU
IPC: C09D11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage for the purpose of keeping high viscosity by filling shear viscosity decreasing aqueous pigment inks of different color tone successively in an ink storage tube, providing an ink follower and feeding sheet viscosity decreasing aqueous pigment inks from a rear end section successively for writing. SOLUTION: A ball point pen 1 is provided with a tip wrapping rotatably a ball 2, and shear viscosity decreasing aqueous pigment inks 5 in which water- soluble polar solvents of different color tone such as ethanol, isopropyl alcohol, glycerine and the like are added into water in compliance with the necessity is filled in an ink storage section 4 in a manner of forming laminates. An ink follower 6 as a single body or a mixture of two kinds or more of polybutene, silicone oil, higher fatty ester and the like is provided on the last end section of the above-said shear viscosity decreasing aqueous pigment inks 5. The leakage of ink can be prevented by the arrangement to keep the high viscosity.
Patent JP-S60255900-A (JP)
Title: Powdery detergent composition containing sodium perborate monohydrate
Inventor: PIITAA FUREDORITSUKU GAANAA GU
IPC: C11D3/39
Filed: 1985-05-15
Abstract: Improved detergent powder compositions containing at least a detergent-active material, a detergency builder and sodium perborate monohydrate; and method of making such compositions are disclosed, the improvement being that a sodium perborate monohydrate is used which has physical characteristics of specific surface area (SA in m<sup>2</sup>/g) and pore volume (PV in cm<sup>3</sup>/g) such that the formula (SA + 31.25 PV - 16.25) is greater than zero. The detergent powder compositions comprising said specific perborate monohydrate have less tendency to caking during storage under high humidity climatic conditions and have the further advantage of maintaining their quick bleach delivery in solution owing to said perborate monohydrate which retains its rapid rate of dissolution despite water-uptake during storage.
Patent JP-S5629700-A (JP)
Title: Reduction treatment of chromic acid
Inventor: ARIGA KAZUO
IPC: C25F7/02
Filed: 1979-08-15
Abstract: PURPOSE: To enhance the workability and the economization by a method wherein an iron reducing liquid is added to an electrolytic liquid generating chromic acid of the electrolytic process means and, moreover, sodium or potassium hydroxide is added to convert chromix acid to insoluble chromium hydroxide by pH adjustment.  
     CONSTITUTION: An aqueous nitric acid solution is sent to an electrolytic tank 9 through a nitric acid tank 10 and an electrolytic liquid tank 8. When an electrolytic liquid, that is, the aqueous nitric acid solution is circulated between the electrolytic tank and the electrolytic liquid tank to carry out the DC electrolysis, the iron of an anode is dissolved out to form ferrous ion and, when the concn. of said ferrous ion is gradually increased and reached to 10W100g/l, said aqueous nitric acid solution is sent to a storage tank 7 as an iron reducing liquid. Subsequently, this reducing liquid. is sent to a reducing tank 5, but, in this reducing tank, an electrolytic liquid containing chromic acid formed between the electrolytic liquid tank and the electrolytic means 1 is circulated there between. Corresponding to said chromic acid amount, the iron reducing liquid is supplied to the reducing tank and, at the same time, sodium hydroxide is sent to the reducing tank from a sodium hydroxide liquid tank 6 to adjust the pH thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5730454-A (JP)
Title: Terminal equipment
Inventor: AOMORI KOUKICHI
IPC: H04L27/00
Filed: 1980-07-30
Abstract: PURPOSE:To obtain an easy-control terminal equipment by providing a means of enabling both microcomputers for modulation and demodulation processing and main-system control to read and write the contents of an external data memory. CONSTITUTION:When a microcomputer 2 for modulation and demodulation outputs a bus-line switching command, two upper-side chips 6 for a bus driver (for control line connection of microcomputer 2 for modulation and demodulation processing) are unselected, and two lower-side chips 6' (for bus line connection of main system microcomputer 1) are selected. When the microcomputer 1 performs the reading and writing of an external data memory, a read/write strope is outputted to the external data memory 5, so that the microcomputer 1 is capable of reading and writing. At this time, the microcomputer 2 never disturbs the reading/writing processing of the microcomputer 1 because no read/write strobe is supplied to the memory 5.
Patent JP-S60248804-A (JP)
Title: Method for controlling heat level of blast furnace
Inventor: ASANO KAZUYA
IPC: C21B5/00
Filed: 1984-05-24
Abstract: PURPOSE:To increase the prediction accuracy of a statistical model and to reduce the variance in thermal fluctuation of a blast furnace having plural tap holes in the stage of controlling the heat level of the blast furnace by using the statistical model by incorporating the variables to discriminate the plural tap holes into the model. CONSTITUTION:The fluctuation with time of the heat level of the blast furnace 1 provided with the tap holes 2, 3 in symmetrical positions is identified by the statistical model using the result of the operation with the blast furnace and the heat level of the blast furnace is controlled by the identified model. The nonuniform condition of the blast furnace in the peripheral direction arises here and there and the handling of the data from the different tap holes without discrimination is undesirable. The variables to compensate the deviation of the heat level of the furnace in the peripheral direction are thereupon incorporated into the model to discriminate the tap holes in the stage of identifying the statistical model, thereby improving the goodness of fit of the model. An analyzer 4 for furnace top gas, a profile meter 5 for top charge, a shaft pressure gage 6, a stave thermometer 7, a blast air flowmeter 8 for each tuyere and a tuyere thermometer 9 are provided for the above-mentioned purpose. The data for the holes 2, 3 are separately measured and are collected and analyzed by devices 11, 12, by which the identification and prediction of the heat model of the furnace are executed.
Patent JP-H043355-A (JP)
Title: Rotary head device
Inventor: SAITO TAKEHIKO
IPC: G11B15/61
Filed: 1990-04-19
Abstract: PURPOSE:To optimize the tape deformation form in the vicinity of a recording and reproducing head by providing a rotating body, which is rotated to a pair of upper and lower fixed drums, with spiral groups and providing a discharge part, through which air in the internal space is discharged to the outside, on the face opposite to the face, to which the recording and reproducing head is attached, of the rotating body. CONSTITUTION:Pump-out spiral groups 11 and 12 are formed in outer peripheral upper and lower face parts 4a and 4b of a rotating body 4, and the group 12 of the lower face part 4b is cut away in a partial face 4b1 to which a magnetic head 7 is fixed, and the number of groove parts 11a of the group 11 formed on a partial face 4a1 of the upper face part 4a corresponding to the opposite side is made larger than that in the other partial faces. The groove depth may be reduced without increasing the number of groove parts. By this constitution, air in the internal space generated by fixed drums 1 and 2 is discharged to the outside and the tape is run in the floating state when the rotating body 4 attached to the head 7 is rotated at a high speed by a direct drive motor.
Patent JP-S58223687-A (JP)
Inventor: TSUJIKADO NOBUO
IPC: C06B31/32
Filed: 1982-06-18
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-H10285465-A (JP)
Title: X-ray video imaging device
Inventor: MIURA YUSUKE
IPC: H04N5/325
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To display a tip of a contrast agent flowing to blood vessels in real time. SOLUTION: An X-ray image signal is converted into digital image data by an A/D converter 21 and written/read to/from frame memories 22, 23 alternately for each frame, an arithmetic circuit 25 takes a difference between the data of one preceding frame and data of a current frame and an arithmetic circuit 26 adds an image from a frame memory 24 to a difference image. Moreover, the summed image signal is outputted onto a TV monitor 15 via a D/A converter 27.
Patent JP-S5227498-A (JP)
Title: Process for preparing an alkyd resin modifyed with oil
Inventor: FUJISHIMA MINORU
IPC: C08G63/46
Filed: 1975-08-27
Abstract: PURPOSE: A process for preparing an alkyd resin showing constant performance, when used as a paint with improved dry characteristics and resistance to chemicals, by shortening the ester interchange reaction time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5437943-A (JP)
Title: Air conditioner
Inventor: KURODA TSUTOMU
IPC: F25D21/04
Filed: 1977-08-30
Abstract: PURPOSE: To operate a heat exchanger without frosting by controlling an opening of an expansion valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61262498-A (JP)
Title: High-pressure dehydration treatment device
Inventor: IKEHATA TAKAO
IPC: B01D33/04
Filed: 1985-05-17
Abstract: PURPOSE:To improve working efficiency by providing pressing plates facing each other, executing intermittent high-pressure dehydration and disposing a gravity dehydration sludge hopper and feeding mechanism. CONSTITUTION:Two sheets of the pressing plates 7a, 7b facing each other are provided and the sludge sandwiched between filter cloths 5a and 5b is fed therebetween, by which the intermittent high-pressure dehydration is executed. The sludge supplied first to a mixing tank 1 is mixed and is fed to a gravity dehydration section 2 from which the sludge is intermittently supplied onto the belt-like filter cloth 5a through the sludge hopper 3 and the feeding mechanism 4. The sludge is subjected to the low-pressure dehydration between another filter cloth 5b and filter cloth 5a and is fed to the high-pressure dehydration section 7 to execute relatively the intermittent operation so that said dehydration is connected to the high-pressure dehydration of the plates 7a, 7b. The low- pressure dehydration and high-pressure dehydration are efficiently executed by the mechanism 4 and therefore the sludge treatment efficiency over the entire part is improved.
Patent JP-S5228301-A (JP)
Title: Reproducing system
Inventor: SHIMIZU TAKEHIRO
IPC: H04S1/00
Filed: 1975-08-29
Abstract: PURPOSE:Removal of the time difference between 2 channel recorded signals at the time of reproduction and prevention of the noise by filling the dropout section with the other signals.