baber/WOPTO huggingface dataset:
Patent JP-S61198960-A (JP)
Title: Detector of dirt of original platen glass
Inventor: SHINODA MAMORU
IPC: G06T1/00
Filed: 1985-02-28
Abstract: PURPOSE:To grasp very easily dirt of an original platen glass by using an output of a solid-state image pickup element so as to detect automatically the dirt of an original platen glass. CONSTITUTION:The light from an illumination light source 1 is irradiated on a wall 2 opposite to a paper guide via the original platen glass 3 and its reflected light is made incident to a CCD 5. The output of the CCD 5 is compared with a setting value VT of a setting device 8 by a comparator 7. A counter 10 counts the number of output block pulses CK of the comparator 7. The dirt is grasped quantitatively by the count. The output A of the counter 10 and the setting value B of the switch 12 are compared by a comparator 11, and when the dirt is a prescribed value or over, the comparator 11 gives an output to an FF circuit 14 and the circuit 14 gives a signal to a D FF circuit 15. The output of the circuit 15 is given to a display device.
Patent JP-H10101318-A (JP)
Title: Pressure swing adsorption type high purity carbon dioxide production
Inventor: KIM JONNAM
IPC: C01B32/50
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the recovery of a high purity carbon dioxide at the time of separating and recovering from a gaseous mixture containing CO2 by operating an adsorption column packed with an adsorbent by a pressure swing adsorption. SOLUTION: An adsorption waste gas low pressure cleaning step for replacing and desorbing a remaining CO2 in the adsorption column finished in a desorption step by counter currently introducing a waste gas low in CO2 concentration and discharged from an adsorption step of another adsorption column into an adsorption column finished in the desorption step and a CO2 adsorption low pressure cleaning waste gas adsorption step by supplying a waste gas high in CO2 concentration discharged from the adsorption waste gas low pressure cleaning step to another column finished in the adsorption step are introduced in the well-known process structure composed of a pressure elevation step-the adsorption step-a cleaning step-the desorption step.  The adsorption waste gas reverse pressure accumulation step for sending an adsorption front line to the adsorption column inlet side by counter currently introducing the waste gas of the adsorption step, which is low in CO2 concentration, to a column finished in the adsorption waste gas low pressure cleaning step is supplemented to decrease the CO2 concentration in the waste gas discharged from the adsorption step performed after the adsorption waste gas reverse pressure accumulation step.
Patent JP-S58154628-A (JP)
Title: Method for inspecting coated surface
Inventor: TOMITA SHIYOUZABUROU
IPC: G01J3/10
Filed: 1982-03-10
Abstract: PURPOSE:To remove the miss of inspection and to improve the operability, by selecting the optimum illumination and irradiation color for the inspection in accordance with coating color and irradiating the selected color. CONSTITUTION:A sensor 2 discriminates the coating color of a car 1 in accordance with the coating color of the coated surface 1a and sends a signal to a microcomputer 5, which selects the optimum illumination and irradiation color for the inspection of the coating color. An adjusting device 6 receives the signal selected by the microcomputer 5 and adjusts the voltage to be applied from a power supply 7 to lighting equipment 8. Since the light having the optimum illumination and irradiation color for the inspection is irradiated to the coated surface 1a of the car 1, the operation to specially change the lighting equipment can be omitted and precise inspection can be performed.
Patent JP-S63204002-A (JP)
Inventor: ISHII KEI
IPC: G01F25/00
Filed: 1987-02-20
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-S58155555-A (JP)
Title: Magnetic recorder and reproducer
Inventor: FURUTA TAKAAKI
IPC: G11B15/087
Filed: 1982-03-09
Abstract: PURPOSE:To detect a non-recording part correctly to transfer it to the reproducing state, and to generate a reproducing sound after almost a constant time, by generating a detected output different at the starting time point of a reproducing signal with that after a prescribed time elapsed from the end time point. CONSTITUTION:An output at an output terminal 10b of a signal detection circuit 10 detects the start part of a signal section 15, sets the mode to a rewinding reproducing state and switches the mode into the reproduction. After a time T via the non-recording 14 from the signal part 15, a pulse rising waveform is outputted to the output terminal 10b. The start part of the signal section 15 is detected and the mechanism is changed into the stop mode. When a pulse is outputted after the signal at an input terminal 10a is lost, a pulse is outputted after the time T, the mode is switched into the rewinding reproducing mode automatically via the stop mode after a prescribed time, and when the time T is elapsed after the rewinding reproducing output is finished, the pulse rising waveform is outputted and the mode is switched into the reproducing state.
Patent JP-H09226996-A (JP)
Title: Take-up device equipped with tension control mechanism
Inventor: NAGAHARA MAKOTO
IPC: B65H23/195
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable the take-up tension to be set and applied arbitrarily and accurately by applying tension to a taken-up material to measure the tension and by providing with a first control part to control a motor driving a tension application part and a second control part to control a let-off part. SOLUTION: The take-up speed and length of a take-up material 12 are measured with an encoder 9. The let-off and take-up of the take-up material 12 are performed by inputting the measured signal to a signal converter 13 to convert it to the signal controlling a let-off part 1 and by control the let-off part 1 to rotate a take-up part 2 in the arrow direction. Furthermore, while the take-up operation of the take-up material 12 is performing, the tension applied to the take-up material 12 is measured using a strain gauge 10, the output signal 10a from the strain gauge 10 is converted into an electric signal by a converter 11, the operation output signal of the converter 11 is input to a control driver 7, and the electric current and the like to input to a control motor 6 are controlled based on its operation control amplification output signal.
Patent JP-S56133663-A (JP)
Title: Measuring device for velocity and quantity of flow
Inventor: KITAJIMA TAHEI
IPC: G01P5/01
Filed: 1980-03-24
Abstract: PURPOSE:To obtain a measurer for the velocity and quality of a flow which is durable and tolerant to external vibration noises and has an excellent SN ratio, by detecting variation in electrostatic capacity between a Karman's vortex generator and electrode which are equal in the ratio of mass to flexural rigidity. CONSTITUTION:Karman's vortex generator 2 placed in conduit 1 has recess part 21, into which electrode part 5 having two electrodes 51 and 52 symmetrically on the right and left in the flow direction is inserted without contact with the internal wall to form a capacitor between the recess part internal wall and electrodes. As vortex generator 2 vibrates to the right and left in the flow direction owing to the dynamic lift of a karman's vortex of the fluid the electrostatic capacity varies differentially and in phase with a flow-directional vibration noise. Further, even if a noise is generated owing to conduit vibration when the velocity of the flow is zero, making the ratio of mass to flexural rigidity equal between vortex generator 2 and electrode part 5 equalizes the deflection extents of the both, and the electrostatic capacity never varies, so that no noise will be detected. Thus, an improved SN ratio, easy manufacture and durability are realized and the electrode part is inspected and replaced.
Patent JP-H08210572-A (JP)
Title: Vacuum seal insulating joint
Inventor: TAKEYAMA KUNIHIKO
IPC: F16L25/02
Filed: 1995-02-03
Abstract: PURPOSE: To reduce the number of part items in an insulating connection of vacuum piping as well as to make this connection compact in size. CONSTITUTION: Two flanges 21a and 22a of respective pipelines 21 and 22 are provided with each of seal plane parts 21a1 , 22a1 and taper parts 21a2 , 22a2 . A center ring 23 made up of an insulator and an O-ring 24 fitting in the circumference are set up in space between both these flanges. Each clamp 25 is engaged with each taper part of both the flanges, and each engaging part 25a' of the clamps to either of both these flanges is made up of an insulator 26. With the clamps tightened, both the flanges are connected together by means of vacuum seal coupling in a state of being electrically insulated. Therefore, even in case of such whose piping flange is connected by a bolt, those of center ring and O-ring made of the insulator are set up in space between both the flanges, whereby this vacuum seal coupling can be done by way of letting it have an insulating function.
Patent JP-H10233784-A (JP)
Title: Signal multiplexer
Inventor: YASUDA YOSHIYUKI
IPC: H04L47/43
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To use a buffer with a comparatively small capacity for aborted cells and a large delay given to asynchronous transfer mode(ATM) cells. SOLUTION: A multiplexed output clock from a multiplexer circuit 11 is frequency-divided by 1/80 (23), a frequency division output is counted by a 256-adic ring counter 24, each count stage output is fed to a signal processing circuit (CODEC) CD1-CD256 as an output command via switches SW1-SW256 and the multiplexer circuit 11 applies time division multiplex processing to the outputs of the CD1-CD256. The SW1-SW256 are selectively switched on so that the interval of multiplexed outputs is almost set equal depending on number of channels (n) in use, a line selection circuit 21 is controlled for the CODEC receiving the output command to select and connect channels ch1-ch256 in use for and to the CODEC. The multiplexed output is converted into ATM cells.
Patent JP-S57153345-A (JP)
Title: Microprogram control system
Inventor: AOYANAGI KEIZOU
IPC: G06F11/30
Filed: 1981-03-18
Abstract: PURPOSE:To trace the address of a microprogram and to achieve analysis at error production, by using a writable control storage WCS when it is not in use, in a CPU incorporating the WCS. CONSTITUTION:An RAM23 storing a microprogram consisting of a plurality of microinstructions is rewritten for the content of the microinstruction through an input signal line 12 of an external data and read out through a data output signal line 13. A data register 24 stores the microinstruction read out from an ROM22 or the RAM23. Gates 25 and 26 selects either one of the outputs of the ROM22 and the RAM23 when they are transferred to the data register 24, and the output is wired-ORed. When a counter 27 inputs data to the RAM23, the counter 27 stores the address and the content is renewed with external clock.
Patent JP-2000235189-A (JP)
Title: Method for regulating cell gap of display panel and cell gap regulating device
Inventor: SHIMAMURA YOSHINORI
IPC: G09F9/30
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiency obtain a cell gap having high uniformity. SOLUTION: A transparent gap 3 is housed into a closed pressurizing chamber 2 in the state that a liquid crystal panel 1 is held by a sealing material 5 only on the side having an injection port. The liquid crystal panel 1 is pressurized by a pressurizing means and simultaneously the light from a light source 7 is transmitted through the transparent cap 3 and is cast to the liquid crystal panel 1. Interference fringes are generated at the point of this time. A manufacture visually recognizes the interference fringes by an eyeball A through the transparent cap 3, by which the cell gap state of the liquid crystal panel 1 is detected. The pressurizing force is controlled by using a pressure control valve in the direction of decreasing the number of generation of the interference fringes, by which the cell gap is made uniform.  The interference fringes described above refer to the appearance of concentric fringe patterns known as Newton rings when light is cast to adjacently opposite reflection surfaces and two beams of reflected light interfere with each other to form the bright and dark fringe patterns. The number of the interference fringes is smaller as the cell gap is more uniform.
Patent JP-S58153615-A (JP)
Title: Thermopressure molding method of resin product
Inventor: HAYAKAWA KATSUHISA
IPC: B29C57/00
Filed: 1982-03-09
Abstract: PURPOSE:To enhance the coating efficiency of resin coat agent and to omit a top coat, by a method wherein the inner surfaces of top force and/or bottom force are coated with liquid coat agent in a state of parting the top force from the bottom force and a molding material is pressured and heated with the top force and the bottom force. CONSTITUTION:The inner surfaces of a top force 1 and bottom force 2 are cleaned in a state of parting the top force 1 from the bottom force 2, and the bottom force 2 is brushed with liquid resin coat agent 3, being dried to some extent. Then, the molding material 4 is put on the resin coat agent 3, and the molding material 4 is pressured and heated by making the top force 1 come downward. The molding material 4 is molded to a specified shape and cured at the same time, and the resin coat agent 3 is monolithically fused as the surface layer on the surface of cured molding material 4, that is, molded part.
Patent JP-S52122335-A (JP)
Title: Phthalamic acid esters
Inventor: YABUTANI KUNIHIRO
IPC: C07C233/80
Filed: 1976-04-05
Abstract: PURPOSE: Phthalamic acid esters I (R is alkyl, allyl; Y is H, alkyl, halogen, nitro, methoxy, dimethylamino, trifuluoromethyl;n is 1, 2), e.g. ally-2', 6'diethyl-3-nitrophthalanilinic acid ester II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06246309-A (JP)
Title: Method for rolling high silicon steel plate
Inventor: KUROKI TOSHIYA
IPC: B21B15/00
Filed: 1993-02-26
Abstract: PURPOSE:To reduce a rolling time for a coil and an energy loss and to efficiently roll connected short materials by connecting another metal to both ends of a rough-rolled material and hot-rolling the connected material while attaching both ends of this hot rolled material on tension reels and rolling it. CONSTITUTION:After a high silicon steel plate containing 4.5-7.1wt.% silicon is cast, it is rough-rolled to >=20% as it is held at >=70 deg.C, end faces of a rough- rolled material 2 made from another metal excellent in workability are abutted against both end faces of the steel plate, they are welded to each other, the whole joined rough-rolled material is hot-rolled, then, both end parts of this hot-rolled material 4 are attached on the respective tension reels and hot-rolled or cold-rolled at <=500 deg.C. In this way, joined short material can be rolled continuously and at a high workability.
Patent JP-S56133764-A (JP)
Title: Transfer device
Inventor: NAKASHIMA SHIYUNICHI
IPC: G03G15/16
Filed: 1980-03-25
Abstract: PURPOSE:To improve transfer efficiency and cleaning effect by forming transfer rollers into brush rolls consisting of conductive hairy surface materials, and setting the length of the hairy materils at 0.5-3mm. and electric resistance value at 10<4>- 10<10>OMEGA.cm. CONSTITUTION:Fur brush rollers 18, 19 for transferring and cleaning are provided to a transfer device 6. The roller 18 is made by flocking hairy surface materials 28 of 0.5-3mm. length by electrostatic flocking on the outside circumference of a core body 24 of highly resilient and conductive foamed polyurethane or the like and setting electric resistance value at 10<4>-10<10>OMEGA.cm. The roller 19 is of the similar construction in which a brush body 39 is spirally wound. With such constitution, the transfer area is increased by the resilience of the hairy materials 28, and good transfer efficiency is obtained. The toner 42 in the nontransfer part is effectively removed and recovered by the contact rotation of the hair tips of the hairy materials 28, 41. Thereby, transfer efficiency and cleaning effect are improved.
Patent JP-S53123972-A (JP)
Title: Structure of wristwatch
Inventor: OOOKA MITSUO
IPC: G04C15/00
Filed: 1977-04-05
Abstract: PURPOSE: To prolong battery life and provide a watch capable of withstanding heavy load by providing a gap in the case of a small-diameter coil and providing a magnetic conductive plate between a coil winding stem and a stator in the case of a large-diameter coil then changing the coils in a step operation type crystal wristwatch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60182826-A (JP)
Title: Power supply momentary interruption processing system of radio communication equipment
Inventor: ONO SUSUMU
IPC: H04W72/04
Filed: 1984-02-29
Abstract: PURPOSE:To restart talking immediately after restoration of voltage by keeping a talking channel with a backup power supply even if a voltage applied to a radio section, a control section and a storage section of an automobile telephone set is decreased momentarily. CONSTITUTION:It is supporsed that a voltage of a power supply 103 is decreased below 10V due to any cause while an automobile telephone set is in talking via a base station, a detection circuit 201 detects it, a signal 0 is inputted to a CPU 501, a switch 605 of a radio equipment 6 is turned off and the talking with the fixed station is stopped. When the power supply voltage restores to a voltage over 10V, the switch 605 is turned on and the talking is restarted. When the input voltage of the control section 5 is 5V or below, the detection circuit 505 inputs a signal 0 to the CPU501 to hold the CPU1 in holding state and W/R of RAM502, 503 is stopped, a voltage of a capacitor 504 is applied and the storage of the CPU501 and the RAM502 is kept. When the voltage is restored within a prescribed time, the talking is restarted by the stored channel. Thus, the talking is restarted easily.
Patent JP-S53123389-A (JP)
Title: Pigment-ataached fluorescent substance
Inventor: KOYAMA KAZUO
IPC: H01J29/20
Filed: 1977-04-04
Abstract: PURPOSE: to provide a highly practical red pigment-attached red lumminous fluorescent substance having low reflectivity to incident light and sufficiently high luminance obtd. by using a Eu-activated CaS fluorescent substance of red body color as red pigment particles without using Cd of high toxicity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58206900-A (JP)
Inventor: AIBAA HERUGE SUKOO
IPC: F04D29/68
Filed: 1983-03-10
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-2000239238-A (JP)
Title: New aldehyde compound
Inventor: KODERA TATSUYA
IPC: C07C223/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound utilizable as an electrostatic recording element, etc., and as an important intermediate in synthesizing a styryl compound useful as an organic electronic material by introducing a formyl group into a specific enamine compound. SOLUTION: This compound is expressed by formula I. The compound is obtained by presenting 2,2-bis(4-chlorophenyl)acetaldehyde of formula II and diphenylamine of formula III in a solvent such as nitrobenzene and presenting a catalyst such as p-toluene sulfonic acid in a system and subjecting to dehydration condensation reaction at a reaction temperature in a range within 0-300 deg.C, then the resultant enamine compound of formula IV to Vilsmeier reaction and introducing a formyl group.
Patent JP-H10234622-A (JP)
Title: Structure of toilet booth
Inventor: OSADA YOSHIHARU
IPC: E04H1/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of a toilet booth from being spoiled and to prevent a pressure feeling from being received when the housing part of the toilet booth is provided overhead. SOLUTION: The door 2 of the toilet booth 1 is provided in a position being inner than the wall surface of a passage wall which the toilet booth 1 faces. Then, the containing part 6 from the position of the door 2 to the wall surface of the passage wall is provided above the door 2. The housing part 6 consists of a horizontal shelf plate 6a from the just upper part of the door to the wall surface of the passage wall and a vertical wall plate 6b from the front edge parat of the shelf plate 6a to a ceiling. The opening part of the housing part 6 is provided so as to face the inside of the toilet booth 1 above the door 2. Therefore, the lower surface of the housing part 6 is not seen from the inner side of the toilet booth 1.  Besides, at the time of seeing the housing part 6 from the outside of the toilet booth 1, it seems like a part of the passage wall in a sate where the door 2 is provided in the inner position.
Patent JP-H03241826-A (JP)
Title: Manufacture of semiconductor element and semiconductor substrate used therefor
Inventor: SUGA HISAAKI
IPC: H01L21/28
Filed: 1990-02-20
Abstract: PURPOSE:To enable the warp of a semiconductor substrate to be further reduced by additionally resorting to the conventional process even if a metallic film is formed on the whole rear surface of the semiconductor substrate by a method wherein, in order to form a metallic film on the rear surface of the semiconductor substrate, a rough surface in specific RMS value is previously formed on the rear surface of the semiconductor substrate. CONSTITUTION:In order to form a metallic film 3 on the rear surface of a semiconductor substrate 1, a rough surface 2 in RMS value exceeding 50% of the thickness of the metallic film 3 is previously formed on the rear surface of the semiconductor substrate 1. For example, the rough surface 2 in RMS value of 0.6mum-1.5mum is formed by blasting process using SiC powder on the rear surface of an applicable 5 inch wafer 500mum thick; next the metallic film 3 comprising Ni 1mum thick is formed by evaporation on the rough surface 2; and furthermore, after the evaporation on the wafer, the metallic film and the wafer are annealed at 450 deg.C for one hour in nitrogen atmosphere to assure the bond properties between themselves. Through these procedures, even if the metallic film is formed on the rear surface of the semiconductor substrate 1, the stress of the metallic film 3 imposed on the semiconductor 1 can be relieved to reduce the warp of the semiconductor substrate 1.
Patent JP-H10237512-A (JP)
Title: Operation of blast furnace
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the utilizing of a waste material containing plastic as fuel without sorting by reacting harmful chlorine gas which is generated by heating a material to be treated containing a chlorine component, with dechlorinating agent, making this harmful gas harmless and blowing generated carbide material in the remained slag into a blast furnace as auxiliary fuel. SOLUTION: The material to be treated from the material supplying part 21 and the dechlorinating agent composed of a carbonate based alkali material from a dechlorinating agent supplying part 22, are supplied to a heating treatment part 20 and heated under low oxygen atmosphere at the decomposing temp. or higher of the chlorine component in the material to be treated, and the decomposed harmful chlorine base gas and the dechlorinating agent are reacted to generate NaCl, H2 O and CO2 gas. The generated material (remained slag) generated in the heating treatment part 20 is washed with a solution such as water, etc., and separated into each material with a sorting means, etc., and dehydrated and dried to extract the carbide, and the carbide is pulverized and once stored in a hopper 24 for pulverized fine coal. Thereafter, this harmless remained slag is supplied as the pulverized fine coal into a carrying piping 6 through a flow rate adjusting part 5 and blown into the blast furnace 14.