baber/WOPTO huggingface dataset:
Patent JP-S5939568-A (JP)
Title: Supply power controller for thermal head
Inventor: KIMURA KAZUNORI
IPC: B41J2/355
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate manual adjusting work by providing a thermal head with a heat generating resistor for detecting the same in the resistance value as a heat generating resistor for recording and automatically adjusting supply power of the thermal head indirectly detecting the resistance value thereof. CONSTITUTION:Heat generating resistors 11 for detection with a resistance value R is provided across a heat generating resistor 10 for recording of a thermal head 4. A circuit is provided to adjust a voltage VD to be applied to the heat generating resistor 10 for recording from a constant voltage circuit 1 depending on the resistance value of the resistor 11. When a reference voltage V3 for detection is applied to a reference resistance 14 connected in series to two resistors 11 for detection, divided voltages V1 and V2 develop therein and are applied to input terminals A and B of a voltage adder 5. A signal of the result (V1+V2) is inputted into an A/D converter 6 and converted to a pit parallel logic signal to be inputted into a CPU circuit 8. Based on informations from a PROM12 and an RAM13, a control signal is emitted from the CPU circuit 8 to control the output voltage of the constant voltage power circuit 1 via an A/D converter 7.
Patent JP-S5673968-A (JP)
Title: Original read-in method
Inventor: KANEKO YUTAKA
IPC: G02B27/00
Filed: 1979-11-20
Abstract: PURPOSE:To prevent the read-in mistake, by correcting the variance of incident energy so that the read-in signal is always at a given level independently of the change in the incident angle. CONSTITUTION:A laser light L emitted from a laser light source passes through a hole 4a and radiates a hologram H on a cylinder 2. A scanning light L1 is reproduced from the hologram H, it is collected on a scanning plane 1, and the reflected light L2 radiates the hologram H. The reflected light L2 functions to the hologram H as reproduced light to reproduce the reflected light L3 collected to a photo electric detector 5. The reflected light incident energy curve to the photo electric detector 5 has the relation of a function of Costheta to the incident angle theta. Then, the correction signal having the gain function of 1/Costheta is output from a function signal generator 11 to control the gain of an AGC amplifier 12 with the correction signal, allowing to obtain the output constant independently of the incident angle theta.
Patent JP-H09314580-A (JP)
Title: Apparatus and method for molding laminated molding
Inventor: OTA TETSUYUKI
IPC: B29C43/36
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for molding a laminated molding capable of improving the mass productivity capable of shortening a molding cycle. SOLUTION: The apparatus for molding a laminated molding comprises a clamp frame 21 for laminating a skin material 31 having a parting line part 31B, and a press molding machine 22 having press molding upper and lower molds 36, 35, and a set pin mechanism 40 disposed at a center line R of a woodgrain groove 37 of the mold 35 at the parting line 31B of the material 31 by holding the frame 21 set with the material 31 to mold the molten resin in the molds 36, 35 in a resin core material of a predetermined shape and to integrate the material 31 with the core material.
Patent JP-S636604-A (JP)
Title: Numerical control system
Inventor: SUZUKI HIRONORI
IPC: G05B19/18
Filed: 1986-06-26
Abstract: PURPOSE:To attain a highly accurate numerical control system by detecting the temperature of a driving part with a temperature sensor and compensating the control of the driving part by a numerical controller in response to the change of said detected temperature. CONSTITUTION:This numerical control system consists of a numerical controller 1, a drive motor 7 which is driven by a drive amplifier 6, a detector 8 for rotational speed and angle of the motor 7, a table 13 which is moved by a ball screw 12, etc. The controller 1 includes a tow 3, a positioning function parameter 4, a position loop gain 5, etc. Here a temperature sensor 14 is attached at a contact between the screw 12 and the able 13. Then this control system divides the correction value of the ball screw pitch P to be changed in response to the thermal expansion of the screw 12 by the expansion factor and the temperature data feedback 15 out of said parameter 4. Thus the pitch P is corrected. Thus the temperature change can be compensated.
Patent JP-S5854050-A (JP)
Inventor: WADA YOSHIMI
IPC: D03D51/34
Filed: 1981-09-25
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-H09611-A (JP)
Title: Method for purifying sandbox
Inventor: YOSHIDA MITSUO
IPC: A61L2/18
Filed: 1995-06-16
Abstract: PURPOSE: To provide such a method by which a sandbox can be efficiently sterilized and purified so that it can be safely used after the purification. CONSTITUTION: This method consists of a first process for scattering on and penetrating into a sandbox 1 a surface purifying liquid 16 which is prepared by dissolving at least either H2 O2 or ClO2 in a solvent nontoxic and capable of natural evaporation, and a second process for stirring the sand after the completion of the first process and after scattering on and penetrating into the sandbox 1 a depths purifying liquid which is prepared by dissolving O3 in a solvent nontoxic and capable of natural evaporation.
Patent JP-2000335195-A (JP)
Title: Stretching device and method of printed matter or the like or thumbtack pulling-off device
Inventor: MORISHIGE TOMOYASU
IPC: B43M15/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a poster stretching tool, with which a poster or the like can be easily stretched on a ceiling without employing a stepladder and a ladder. SOLUTION: This device consists of a board 4 having a desired strength, a thumbtack holding means for holding thumbtacks in upside-down state on the top surface of the board 4, a keep plate 9, which are mounted openably and closably or mountably to the board 4 so as to pinch a printed matter or the like between the board 4 and the plate 9, notched parts 11, which are formed in the keep plate 9 and each of which has a size allowing a thumbtack to pass upwards, and a support 1 supporting the board from below.
Patent JP-S5577476-A (JP)
Title: Abrasive method of round plate glass
Inventor: SHIRAISHI SHIYOUICHI
IPC: B24D7/18
Filed: 1978-12-05
Abstract: PURPOSE: To dissolve strain caused in the glass and to prevent shards of glass from flying about in all directions from the abraded surface after abrasion in such a way that it is chamferingly abraded with use of soft conic grindstone which is used resin for bonding material so as not to apply excessive load to the abraded surface.  
     CONSTITUTION: Abrasive layer 15 of a conic grindstone 14 is formed in such a way that bonding substance which is mixture of particle abrasive of carborundum, diamond, etc. thermoplastic resin and thermosetting resin are evenly mixed in the particle condition, heated, molten and uniformly shaped before cooling off. Such as this, the peripheral angular part on the verso without filter layer 15 for a color filter 10 is chamferingly abraded with use of said soft conic grindstone 14 which is used  resin for bonding material. This facilitates to prevent the abraded surface from applying excessive load, to reduce strain caused in the glass, and to dissolve flying  shards of glass about in all directions from the abraded surface after abrasion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6311083-A (JP)
Title: Drive circuit of brushless dc motor
Inventor: MORI MASATO
IPC: H02P6/18
Filed: 1986-06-27
Abstract: PURPOSE:To materialize stable motor drive, by getting pulses at every 120 deg. based on the terminal voltage of a motor and by outputting driving waveforms with phases corrected as a result of the measurement of this pulse interval. CONSTITUTION:The terminal voltage of a brushless motor is supplied from input terminals 1a-1c to non-reverse input terminals of comparators 4a-4c through filters 20a-20c. The non-reverse input terminals of the comparators 4a-4c are earthed. The output of comparators 4a-4c is sent out to a differential pulse generation circuit 21 and to a microcomputer 22. The output of the differential pulse generation circuit 21 is sent out to the microcomputer 22, which outputs driving waveforms of an inverter circuit 17 correcting phases as a result of the measurement of pulse interval from the differential pulse generation circuit 21.
Patent JP-H06336943-A (JP)
Title: Step motor controller
Inventor: ISHIDA KATSUMI
IPC: F02D41/20
Filed: 1993-05-28
Abstract: PURPOSE:To eliminate the occurrence of resonance due to swell vibration in a throttle valve by providing a speed keeping means for keeping a specific speed for a given time while extending an acceleration/deceleration cycle time when a specific condition is discriminated. CONSTITUTION:A step motor control device 17 has a sampling program 24 sampling a set objective value, varied following time elapse, even fixed time, and a step motor acceleration/deceleration program 25 acceleration/deceleration- cycle-controlling a step motor according to a difference between a sampling valve and the present position of the step motor. Also the device 17 has a resonance discrimination program 27 discriminating whether an acceleration/ deceleration time is conformed with a resonance period corresponding to the characteristic frequency of the driving system of the step motor or not, and moreover, a speed keeping program 28 extending the acceleration/deceleration cycle time to keep a specific speed for a given time. Consequently the occurrence of resonance due to swell vibration is eliminated in a throttle valve.
Patent JP-H0315307-A (JP)
Title: Mowing knife plate
Inventor: NASHIMOTO MASAMI
IPC: A01D34/73
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a moving knife plate having a large cutting width, good feed of weeds, excellently cutting power and longer durability than existing one by forming mowing knives at the same side edges of corners among left and right corner side edges of each corner of square plate having several corners. CONSTITUTION:Mowing knives (b) are formed at the same side edges of corners among left and right corner side edges of each corner 1 of square plate (a) having several corners 1. Consequently, cutting width is enlarged, feed of weeds is improved and excellently cutting power is shown. The mowing knives are less worn than existing mowing knives and can be durable several times as long as the existing mowing knives.
Patent JP-S5941403-A (JP)
Title: Method for charging raw material in blast furnace
Inventor: SAWADA TOSHIROU
IPC: C21B5/00
Filed: 1982-08-31
Abstract: PURPOSE:To control the particle size distribution of charged matter along a radial direction inside a bell-type blast furnace for stabilizing the operation of the furnace, by adjusting the opening rate and the stroking speed of a bell in response to the distribution of gas inside said furnace. CONSTITUTION:In response to the distribution of gas inside the bell-type blast furnace equipped with a plurality of bells 4, 5, the opening rate and the stroking speed of said bells 4, 5 are adjusted. Hereon, by making the opening rate of the bells small while reducing the speed of the bells, fine particles 10' fall down first, and coarse particles 10 fall down behind. Hence, the coarse particles 10 and the fine particles 10' are separately accumulated in a bell hopper 3 at the lowest stage and then charged through the bell 4 at the lowest stage while adjusting the distributed positions of the coarse particles 10 and the fine particles 10' as a raw material to be charged along a radial direction inside the furnace. Hence, the inflow of the fine particles into the central part of the furnace is inhibited to reduce resistance to gas permeation at the central part of the furnace. Consequently, the operation of the furnace is stabilized.
Patent JP-H05327904-A (JP)
Title: Newspaper interlocking type telegraphic message delivery method
Inventor: TATENO KOJI
IPC: H04L12/54
Filed: 1992-05-20
Abstract: PURPOSE:To automate the sending of a telegram. CONSTITUTION:Within an electronic newspaper service center 1, an article data storage means 11, an example sentence storage means 12, a newspaper article delivery means 13, a telegraphic sentence preparation supporting means 14 and a telegram transfer means 15 are provided, and a user terminal 3 and a telegram reception agency 4 are provided. For the article specified in the user terminal 3, a telegraphic example sentence to be candidate is generated, this is made a telegraphic sentence to be sent to a specified place by making a user select it, and this telegraphic sentence is transferred to the telegraphic reception agency 4b by adding the information on a sender to the sentence.
Patent JP-H04348680-A (JP)
Title: Color television receiver provided with satellite broadcast reception function
Inventor: SATO HIROYUKI
IPC: H04N5/445
Filed: 1991-05-27
Abstract: PURPOSE:To improve the function of a television receiver by selecting automatically a video signal of a ground wave television broadcast in the case of selecting a satellite audio broadcast and indicating it when the broadcast signal is a signal from which the release of a scramble signal is disable. CONSTITUTION:A microcomputer 21 for control discriminates the presence of a demodulation signal with a monitor signal 32 to a program selection section 12 at the satellite audio broadcast reception and changeover circuits 13,5,17 are respectively thrown to the positions of terminals b,c,f to select automatically and to display a video signal of the ground wave television broadcast. Moreover, the microcomputer 21 discriminates whether or not scramble decoding of the signal is implemented based on a specific data in a data line 33 from a scramble decoder 14, the circuits 13,5,17 are thrown respectively to the positions of terminals a,c,e when the scramble decode is disable and the video signal and the audio signal of the ground wave television broadcast are selected automatically and a display signal 37 representing it is outputted to a video signal/on- screen processing circuit 19.
Patent JP-H05319642-A (JP)
Title: Outer packing paper opening and cutting device for roll paper
Inventor: YAJIMA ICHIRO
IPC: B65H19/10
Filed: 1992-05-20
Abstract: PURPOSE:To provide a device capable of easily and quickly opening and cutting an outer packing paper enclosing a roll paper such as a sheet for newspaper not by hands but by mechanical means by providing such a constitution as floats and separates the outer packing paper from the roll paper surface by a sucking pad, and pressing a cutter guide member to open and cut the outer packing paper by a cutter. CONSTITUTION:Above a roll paper 2 enclosed by an outer packing paper 1 and horizontally placed, a moving body 3 traveling in the axial direction of the roll paper 2 is arranged, and an outer packing paper opening head 6 is mounted on the lower end of a rising and falling beam 4 provided on the moving body 3. The opening head 6 has a pair of sucking pads for outer packing paper opening part 9A, 9B arranged with a space in the circumferential direction of the outer packing paper 1 and an outer packing paper cutter guide member 7 pushed into a clearance formed between the reverse surface of the outer packing paper 1 sucked and floated between the suction pads 9A, 9B and the surface of the wound paper 2. The opening head 6 further has a cutter 8 for cutting the floated outer packing paper 1 of the opening part near the guide member 7 in the axial direction of the roll paper 2.
Patent JP-H1099864-A (JP)
Title: Method for producing sterilizing solution and apparatus therefor
Inventor: BRYSON JULIAN
IPC: C02F1/461
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a sterilizing soln, in an apparatus for producing the sterilizing soln. by the electrolytic treatment of an aq. salt soln., by adding a salt to softened supplied water formed through an ion exchange water softening agent to prepare a saturated salt supply soln. to electrolyze this soln. SOLUTION: Tap water is supplied to a three-way solenoid valve 3 by a pump 1 and passed through an operated one among two water softening agents 4, 5. The obtained softened water is sent to a main process by two-direction solenoid valves 7, 8 and a regenerated fluid is sent to a discarding side 6 corresponding to whether the water softening agents 4, 5 are during operation or receive regeneration. Further, softened water is guided to a saturated salt soln. preparing tank 11, a saturated salt soln. storage tank 13 or a softened water storage tank 14 through a flowmeter 9 and a three-way solenoid valve 10. Then, this softened water is mixed with the salt added from a chute 15 in a preparation tank 11 and the mixed water is sent to an electrochemical activator and electrolyzed to prepare a sterilizing soln.
Patent JP-S63319278-A (JP)
Title: Method for regenerating deteriorated concrete
Inventor: KIRA KINICHI
IPC: C04B41/71
Filed: 1987-06-19
Abstract: PURPOSE:To recover alkalinity up to a deep part of concrete by using alcoholic soln. of alkoxide as alkalinizing agent for coating the surface of deteriorated concrete. CONSTITUTION:The alcoholic soln. of alkoxide is coated on the surface of deteriorated concrete. By the method, as the alcoholic soln. of alkoxide has small surface tension, it penetrates to a deep position of the concrete layer and reacts with water in the concrete to convert into metal hydroxide. Therefore, the alkalinity of the concrete is recovered, corrosion of reinforcement in the concrete is prevented and the deterioration of concrete is suppressed. When aq. suspension of silica colloid or aluminum colloid is further coated after coating the alkoxide the effect of coating alkoxide is maintained.
Patent JP-S6044163-A (JP)
Title: Method for predicting breakout in continuous casting
Inventor: TENMA MASAMI
IPC: B22D11/20
Filed: 1983-08-19
Abstract: PURPOSE:To decrease erroneous judgement of breakout and to judge exactly the breakout with a method for predicting the breakout from the value detected by plural temp. detecting ends embedded into the side wall of a casting mold by judging abnormality when the detected values deviate specifically. CONSTITUTION:Plural pieces of temp. detecting ends 2 are embedded like A-C in the copper plate wall 1 of a casting mold in the moving direction of a billet. When a molten steel 4 forms a solidified shell 5 of a billet and the broken part 6 of the shell 5 owing to the seizure or the like between the shell 5 and the wall 1 which is the cause for breakout, the broke part 6 moves downward on progressing of casting and when said part deviates from the bottom end of the mold 1, breakout arises. The values detected by the ends A-C in this stage transfer from A to B and from B to C in temp. rise with the delay time proportional to the casting speed. The breakout is thus predicted and judged from the deviation of the >=2 consecutive values detected by the detecting ends to the high temp. side from a stationary level in succession.
Patent JP-H092093-A (JP)
Title: Fitting structure of column shift device for automatic transmission
Inventor: SAIKAI YUKIO
IPC: F16H59/04
Filed: 1995-06-19
Abstract: PURPOSE: To provide a structure in which a bracket of a column shift device for an automatic transmission can be simply and surely fitted to a steering column by one fitting bolt. CONSTITUTION: A boss 1a fitted to the outer periphery of a steering column Sc is formed on a bracket 1 of a column shift device Cs, a raised part 1b having a recessed groove 51 opened to the inner peripheral surface of the boss is connected to the boss 1a, and with a positioning projection 52 fixed to the outer peripheral surface of the steering column Sc fitted to the recessed groove 51, the raised part 1b is fixed to the positioning projection 52 by one fitting bolt 55.
Patent JP-H023603-A (JP)
Title: Agent for antibacterial treatment and treating method
Inventor: TOKUNAGA MOTOTSUGU
IPC: D06M23/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide an antibacterial treatment agent for fiber material containing a specific diphenylmethane derivative such as hexachlorophene and a dispersing agent and/or a protective colloid agent, having excellent antibacterial effect and free from the formation of deadly poisonous dioxins. CONSTITUTION:The objective antibacterial treatment agent having high storage stability is produced by compounding (A) the compound of formula I and/or formula II (group of formula III is benzene ring) in an amount of preferably 1-80wt.% and adding (B) a dispersing agent and/or (C) a protective colloid agent which are commonly used in the texile business section. The preferable amounts of the components B and C are 1-60wt.% and 1-10wt.% based on the component A, respectively. Fibers, especially synthetic fibers can be imparted with excellent antibacterial property by the exhaustion treatment of the fibers with the agent at >=100 deg.C without causing uneven exhaustion. There is no formation of deadly poisonous dioxins by the combustion of the fiber material subjected to the antibacterial treatment with said agent and, accordingly, the agent is safe to human body, etc.
Patent JP-H07330322-A (JP)
Title: Apparatus for quick activation of carbon particle and carbon powder
Inventor: TAKAMI EIZO
IPC: C01B32/336
Filed: 1994-06-08
Abstract: PURPOSE:To improve the yield and operability of a quick activation apparatus for carbon particles and carbon powder. CONSTITUTION:A cylindrical rotary cylinder 5 having an inlet 2 and an outlet 3 and insulated by a heat-insulation material 4 is rotatably placed. A number of heat- exchanging disks 7 each having plural holes 6 are vertically arranged in the rotary cylinder 5 interposing small gaps between the disks. A raw charcoal 9 is introduced through the inlet 2 of the rotary cylinder 5. The activation chamber 5a of the rotary cylinder 5 is divided into a heating zone 30, an activation zone 31 and a steam ejection zone 32 placed adjacent to each other. Steam is introduced into the steam ejection zone 32 through steam-supplying parts 15, 16, 17, 18, 19, 20 to impregnate the steam into the charcoal 9. A hot combustion gas supplied from a burner 8 is passed through the heating zone 30 in the rotary cylinder 5 to heat the heat-exchanging disks 7 and the raw charcoal 9 is heated by the heat of the hot heat-exchanging disks 7. The charcoal 9 is quickly activated by repeatedly circulating between the activation zone 31 and the steam-ejection zone 32 and passing through plural activation chambers 5a. The produced activated carbon 11 is discharged through the outlet of the rotary cylinder 5.
Patent JP-S6213835-A (JP)
Title: Partial abrasion preventing pad and its manufacture
Inventor: OGINO KINJI
IPC: B29C39/02
Filed: 1985-07-10
Abstract: PURPOSE:To prevent partial abrasion by forming a sliding surface on the outer peripheral side of a rotor where the wear amount is large by a material rich in wear-resistance. CONSTITUTION:At the step of preliminary forming, a material B rich in wear- resistance is filled in a portion of a mold 1 corresponding to the outer peripheral side of a rotor where the wear amount is large, and a material A poor in wear- resistance is filled in a portion thereof corresponding to the inner peripheral side of the rotor where the wear amount is small to form a pad. Accordingly, the wear-resistance on the outer peripheral side of the rotor where the wear amount is large can be improved to prevent partial abrasion.