baber/WOPTO huggingface dataset:
Patent JP-S62211308-A (JP)
Title: Method and apparatus for melt reduction
Inventor: KAWAKAZU TAKAO
IPC: C21B11/08
Filed: 1986-03-13
Abstract: PURPOSE:To prevent the generation of slag forming and to adjust the carbon components in a molten iron to a specified value by charging iron ore and oxygen through a lance of a converter into the furnace, providing a tuyere for blowing coal to the bottom of the furnace and blowing pulverized coal by N2, Ar, CO, converter exhaust gas, etc., into the molten iron. CONSTITUTION:The iron ore 4 and oxygen 3 are charged through the lance 2 into the converter 1. The coal 5 is blown by the N2, Ar, Co, converter exhaust gas, etc. through the tuyere 12 for blowing provided at the bottom of the furnace into the molten iron 6. Since the iron ore 4 is directly blown to the molten iron 6 by the lance 2, the generation of the slag forming is obviated. Since the coal 5 is blown by the gas 13 through the tuyere 12 into the molten iron 6, the molten iron 6 is stirred by the gas 13. The reduction reaction of the iron ore 4 by the coal 5 and the migration of the carbon in the coal into the molten iron 6 are thus accelerated.
Patent JP-H06266378-A (JP)
Title: Musical sound reproducing device
Inventor: HIDA HIDEYUKI
IPC: G09F27/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide constitution which enables a user to sing together with an opposite singer of duet music by selecting a man or woman as the opposite singer and correctly remembering the song by a practice where the user sings the song together, and quickening progress by singing together with a professional singer. CONSTITUTION:The music reproducing device with a picture display function which uses media such as disks called 'KARAOKE' and outputs an accompaniment (sound), a text, and a background (picture) associatively on a television monitor 1 can select a normal mode where the text is superimposed on the background in synchronism with the progress of the accompaniment sound and a review mode where plural kind of singing voices are put together and outputted in synchronism with the progress of the accompaniment sound.
Patent JP-H06268939-A (JP)
Title: Television receiver
Inventor: NOGUCHI TAIJI
IPC: H04N5/445
Filed: 1993-03-15
Abstract: PURPOSE:To inform the user of the arrival of a phone call by decreasing a sound volume of the television receiver automatically when the phone call comes. CONSTITUTION:The television receiver is provided with a display means 9 displaying a specific character or a graphic on a screen, a variable sound volume means 11 varying an output sound volume, a sound sensor 13 sensing a sound, a collation memory 14 storing data representing a sound specific pattern, a discrimination means 15 comparing an output signal from the sound sensor 13 with data stored in the collation memory 14, and a telephone singing tone is detected by the sound sensor 13 and a character or a graphic is displayed on the screen based on the information discriminated by the discrimination means 15. Moreover, the sound volume variable means 11 is controlled.
Patent JP-H10248422-A (JP)
Title: Additive for excreta processing material
Inventor: SATO SHINJI
IPC: A01K1/01
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an additive for an excreta processing material with the excellent absorptivity of the excreta of human bodies or pets capable of easily and sanitarily performing an abandonment processing after use. SOLUTION: This additive for the excreta processing material is water insoluble or water swelling carboxymethyl cellulose and a carboxymethyl substitution degree per glucose unit is 0.01-0.4. Since the processing material which absorbs urine is solidified to uniform hardness and forms a lump-like material after excretion, it is not pulverized even during transportation and the abandonment processing is easily and sanitarily performed. Also, since the processing material is uniformly attracted to solid excreta and a surface is coated, the abandonment processing is sanitarily performed without directly being in contact with the solid excreta. Further, an incineration processing is possible, the solidified processing material is easily dispersed at the time of being fed into water and the abandonment processing in a toilet is also made possible.
Patent JP-S58171416-A (JP)
Title: Heat-resistant polymer
Inventor: SHIYOUJI FUSAJI
IPC: C08G77/42
Filed: 1982-04-02
Abstract: PURPOSE:A novel heat-resistant resin, obtained by reacting a specific organosilsesquioxane with an organopolysiloxane, etc. in the presence of a catalyst, capable of giving cured articles having improved heat resistance, flexibility, adhesive property and strength, and useful for layer insulating films in multi- layered interconnection, etc. CONSTITUTION:A heat-resistant polymer obtained by reacting an organosilsesquioxane expressed by formula I (R<1>-R<6> are lower alkyl or aryl; n is 0 or a positive integer), e.g. phenylsilsesquioxane, with a compound or organopolysiloxane expressed by formula II (R<7> is bifunctional arylene or xylylene; R<8> and R<9> are lower alkyl, alkenyl or aryl; X is chlorine, hydroxy, alkoxyl, etc.) or formula III (R<10> and R<11> are lower alkyl, alkenyl or aryl; p is 0 or a positive integer) in the presence of a catalyst in an organic solvent, and linking the organosilsesquioxane expressed by formula I to the compound or organopolysiloxane expressed by formula II through siloxane bonds.
Patent JP-H05256632-A (JP)
Title: Damage inspecting method for metal member and damage inspecting device
IPC: G01N21/84
Filed: 1992-03-12
Abstract: PURPOSE:To provide a damage inspecting device of a metal member capable of precisely inspecting the damage of the metal member in a short time, easily controlling the obtained damage data, and automatically and precisely judging the residual life of the metal member based on the degree of the damage. CONSTITUTION:A metal member (shaft) 1 is set on an inspecting device, an optical microscope 11 is moved to an inspection portion, and the image of the optical microscope 11 is picked up by a video camera 12 and processed by an image processing device 16. A computer 20 judges whether cracks are generated or not on the shaft 1 as damage based on the image-processed data. When the computer 20 recognizes the cracks, it confirms the shape of the cracks via the connection processing or integration processing with other cracks. The computer 20 analyzes the distribution of the confirmed cracks, determines the maximum length of the cracks, and judges the residual life of the shaft 1 based on a master curve of crack progress.
Patent JP-S60198718-A (JP)
Inventor: ANDOU SUSUMU
IPC: H01G9/055
Filed: 1984-03-21
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-S55147365-A (JP)
Title: Device for warning reduction of capacity of battery
Inventor: HAYASHI YOSHIAKI
IPC: G01R19/00
Filed: 1979-05-04
Abstract: PURPOSE: To exactly warn the reduction of the capacity of a battery by detecting the voltage drop at the terminal of the battery and stably indicating it by an indicator such as a lamp or the like.  
     CONSTITUTION: In order to detect the electrolytic level drop in a battery owing to the reduction of the electrolyte in the battery, a liquid level sensor LS is provided, and the output of the sensor LS is inverted and applied to the transistor Tr 2  of a drive circuit. When the transistor Tr 1  produces the voltage detection output voltage, the transistor Tr 2  is conducted to energize the lamp L as an indicator and to ground the base of the transistor Tr 1  through the transistor Tr 2 . Thus, the lamp L is retained in the energized state. Then, the electromotive force of the sensor LS is reduced when the liquid level drop of the electrolyte in the battery occurs to cut off the transistor Tr 3  and to thus energize the lamp L. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60197762-A (JP)
Title: Flame-retardant asphalt composition
Inventor: TAKAHATA NORIO
IPC: C08L95/00
Filed: 1984-03-21
Abstract: PURPOSE:To provide the titled compsn. which prevents formation of flame propagation path during a fire, consisting of asphalt and a crystal water-releasing, endothermic inorg. compd. CONSTITUTION:10-300pts.wt. crystal water-releasing, endothermic inorg. compd. (e.g., aluminum hydroxide) having a particle size of 0.1-100mum and surface treated with a silicone or a silane compd. is mixed with 100pts.wt. asphalt (e.g. blown asphalt).
Patent JP-H03255589-A (JP)
Title: Z buffer cache system
Inventor: KAMEOKA JUNJI
IPC: G06T15/40
Filed: 1990-03-05
Abstract: PURPOSE:To execute the processing of depth information of a plotting graphic at a high speed by holding temporarily the depth information of the plotting graphic of an (nxm) pixel in a Z buffer cache memory of an (nxm) pixel constitution from a Z buffer memory, and referring to the depth information of the (nxm) pixel from the Z buffer cache memory. CONSTITUTION:The system is provided with a Z buffer cache memory 3 of an (nxm) pixel constitution for holding depth information corresponding to a pixel address of a Z buffer memory 6, a means 4 for storing the depth information corresponding to the pixel address of the Z buffer memory 6 in a Z buffer cache memory 3 by a single operation by the (nxm) pixel constitution, and a means 2 for referring to the Z buffer cache memory until the pixel address protrudes from the (nxm) pixel. In such a state, at the time of accessing graphic data, a Z value of the (nxm) pixel is held temporarily in the Z buffer cache memory 3, and until the pixel address protrudes from the (nxm) pixel, the Z buffer cache memory 3 is referred to at a high speed. In such a way, the depth information can be processed at a high speed.
Patent JP-S51133099-A (JP)
Title: Card punching machine for optical character reader
Inventor: MATSUDA CHIAKI
IPC: G06K7/01
Filed: 1975-05-15
Abstract: PURPOSE: The equipment to adjust the punching position easily and exactly by the simply composed selecting shaft and the devices connected to it, and to reduce the load of the motor by pressing up and down the motive shaft by the accentric axis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05212226-A (JP)
Title: Exhaust gas treating equipment
Inventor: OGURA YUKIO
IPC: B01D53/86
Filed: 1992-02-05
Abstract: PURPOSE:To contrive to prevent the deterioration of catalysis and the clogging due to catalysts by installing a movable endless belt filter upstream of a reactor and removing collected dust from the filter. CONSTITUTION:This filter 2 is an endless belt having a lot of through-holes 3 and tuned and moved by a drive roll 4 and a floating roll 5. Dust in exhaust gas reaching the filter 2 is collected by the filter 2 and the filter 2 collecting the dust is moved out of the passage of the exhaust gas, reaching a brush 6. The collected dust is removed from the filter 2 by the brush 6 and blown out by air from an air nozzle 7 to collect it by a chute 8. Thereby the dust collected by the filter is easily removed.
Patent JP-H06262113-A (JP)
Title: Coating device
Inventor: ARAI AKIO
IPC: G03G5/05
Filed: 1993-03-16
Abstract: PURPOSE:To provide a coating device capable of uniformly forming a homogeneous coating film uniform in thickness on the surfaces of plural cylindrical substrates by dip coating. CONSTITUTION:This coating device is provided with a coating tank 1, a coating soln. tank 2, a coating soln. circulating mechanism for sending a coating soln. 3 from the tank 2 to the lower part of the coating tank 1 by a pump 5 through a feed pipeline 4 and a filter 8 in which the soln. is filtered, allowing the soln. to overflow the upper edge of the coating tank 1 into a receiving part 6 and returning the soln. to the tank 2 through a circulating pipeline 7 and a chucking mechanism 10 for dipping plural cylindrical substrates 9-1 to 9-n held by the chucks 11-1 to 11-n in the coating tank 1 and pulling up the substrate. In this case, the distance between the adjacent substrates to be dipped in the coating tank 1 is controlled to >=20mm.
Patent JP-S54146904-A (JP)
Title: Outgoing connection trunk circuit
Inventor: KOJIMA KIMIFUMI
IPC: H04Q3/00
Filed: 1978-05-10
Abstract: PURPOSE:To make a circuit constitution simple to make a unit small-size by flowing the current, which cancels the magnetic flux, to the tertiary winding of a transformer and transmitting the output, which corresponds to the polarity of the current flowing to a service line, to a converter controller. CONSTITUTION:Transformer T has succeeding-side and preceding-side service lines coupled by the primary winding and the secondary winding and has Hall element circuit H which is coupled with transformer T magnetically, and the magnetic flux dependent upon a current over the DC flowing to the primary winding or the secondary winding of transformer T and below the voice band frequency is detected by circuit H. Then, the current to cancel the magentic flux is flowed to the tertiary winding of transformer T, and simultaneously, the output corresponding to the polarity of the current flowing to the service line is transmitted to converter controller. As a result, a circuit constitution can be made simple, and a unit can be made small-size.
Patent JP-S56150855-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: BABA ISAO
IPC: H01L27/092
Filed: 1980-04-24
Abstract: PURPOSE:To improve the yield of a method of manufacturing a complementary semiconductor device by forming in a high accuracy an N type and  P type high density impurity diffused layers by an N type doped glass film and a P type ion injection, thereby preventing the occurrence of an improper junction. CONSTITUTION:After a thermally oxidized film 13 having an opening part 14 is formed on the surfaces of a P type well 12 and an N type substrate 11 in the stages of forming a high density impurity diffused layer in a complementary semiconductor device, a PSG film 15 and an SiO2 film 16 are accumulated. Then, the films 16, 15 on the substrate are photoetched to form a contacting hole 17, and a CVD SiO2 film 18 is, for example, formed thereafter to convert the opening part. Thereafter, with the film 13 as a mask P type impurity (B) ions are injected, then the substrate is heat treated at a high temperature in a nitrogen atmosphere, and a P<+> type diffused layer 19 and an N<+> type diffused layer 20 are formed. Thus, two conductivity type high density diffused layers can be accurately formed, and the improper withstand voltage of the junction can hardly be formed, resulting in the improvement of the yield.
Patent JP-H11321913-A (JP)
Title: Cap easy in separation and recovery
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/36
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a perforation line for recoverying a container from being broken by integratedly connecting an upper end part of a tear-off part formed between two weakened lines to a holding part concentrically provided on the outside of a pouring cylinder, and providing an outer lid to cover both the pouring cylinder and the holding part. SOLUTION: Two thin-walled weakened lines are provided on a cylindrical part 4 of a spout 1. A tear-off part 17 is formed between the weakened lines 16. A holding part 18 is integratedly provided on the upper part of the tear-off part 17. The holding part 18 having a leg part 20 is provided in a T-shaped manner on the upper end part 19 of the tear-off part 17, and formed in a concentric and bracket-shaped manner along a pouring cylinder 11. An outer lid 2 covers both the pouring cylinder 11 and the holding part 18 when the spout 1 is closed. The holding part 18 can be stored inside the outer lid 2. A risk that a pull-ring for separation and recovery of a container is mistakenly and suddenly pulled when the container is opened for the first time, can be eliminated.
Patent JP-H07237434-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROYAMA MASANARI
IPC: B60H1/00
Filed: 1994-02-27
Abstract: PURPOSE:To improve the air conditioning feeling of occupants by providing a temperature fluctuation controlling means which periodically and reciprocally swings an air mix damper in a specified range around its control opening. CONSTITUTION:The temperature fluctuation switch 67 provided in a control operation panel is turned on, and the signal from this switch 67 is input in a temperature fluctuation controlling means 68, which gives a command to a motor actuator 57, periodically and reciprocally swinging an air mix damper in the specified angle range around the opening determined by a determination means 65. By this swing motion, the air quantity to a heater is periodically changed to periodically increase and decrease the temperature of the conditioned air blown out from each blowout port into a cabin. With this constitution, the air conditioning feeling of occupants can be improved.
Patent JP-S55147801-A (JP)
Title: Waveguide connecting unit
Inventor: AKAHA TERUNOBU
IPC: H01P1/04
Filed: 1979-05-07
Abstract: PURPOSE:To reduce the number of processes reqyired for the matching work in assembling, by providing a notch part, which runs from the external of a waveguide to the internal, on the tube wall of the waveguide and by using a part of it as a waveguide path and by connecting directly the reflecting material and the flange through the rest of it. CONSTITUTION:Notch part 20 is provided at the end part of one plane of waveguide 1'. Meanwhile, reflecting material 2' has the lower part extended by thickness (t) of the wall of waveguide 1', and reflecting material 2' is so stored and arranged at the end part of waveguide 1' that reflecting face 5 may correspond to waveguide hole forming part 22 which is a part of notch part 20. Material 2' is fixed to flange 3 by welding, adhesive, and so on. Then, end face 21 of waveguide 1' and another face 26 of waveguide hole 5 provided in flange 3 are matched to each other accurately, and material 2' and flange 3 are fixed to waveguide 1' by welding, adhesive, and so on.
Patent JP-H0652807-A (JP)
Title: Color cathode ray tube
Inventor: TONO HIDEO
IPC: H01J29/20
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a cathode ray tube with a red color component fluorescent substance which shows the red color light emission of deep color tone and excels in the light-emitting brightness by mixing the fluorescent substance of an active rare earth oxide having Eu of a predetermined (x) value in CIE chromaticity expression with that of a rare earth acid sulfide to form a red color component fluorescent film of a predetermined (x) value. CONSTITUTION:At least one kind of Y, Lu, Gd and La is used for a fluorescent substance forming rare earth (Ln). An active Ln2O3 fluorescent substance with Eu, the (x) value in CIE chromaticity expression of which is in the range of 0.630 to 0.652 is mixed with an active Ln2O2S fluorescent substance with Eu, the (x) value in the CIE chromaticity expression of which is in the range of 0.652 to 0.674 to form a red color component fluorescent film, the (x) value of which is adjusted for the range of 0.647 to 0.662. For example, a red color fluorescent substance component A of Y2O3: Eu (Eu, 3.8mol%) is mixed with a fluorescent substance component B of Y2O2S: Eu (Eu, 4.8mol%) at the ratio of 1:1 to form a red color fluorescent substance. The mixing ratio of the Y2O3: Eu fluorescent substance to Y2O2S: Eu fluorescent substance is in the range of 50/50 to 70/30. Furthermore, red color pigment may be added to the mixture.
Patent JP-H05257132-A (JP)
Title: Liquid crystal panel and liquid crystal projection type television using this panel
IPC: G09F9/35
Filed: 1992-03-13
Abstract: PURPOSE:To provide the liquid crystal panel of a high-brightness and high-contrast display and the liquid crystal projection type television. CONSTITUTION:Striped polymer layers 11 and liquid crystal layers 12 are formed between a counter electrode 116 and picture element electrodes 14 of the liquid crystal panel. The polymer layers 11 constituted mainly of resin components and the liquid crystal layers 12 mainly of liquid crystal components. The polymer layers 11 and the liquid crystal layers 12 are formed by injecting a soln. formed by mixing the resins and the liquid crystal components between the electrodes and irradiating the soln. with UV rays to cause phase sepn. This panel functions as a diffraction grating and the incident light on the panel is diffracted if the refractive index np of the polymer layers 11 and the refractive index nx of the liquid crystal layers 12 are set at the relation np<nx and the repetitive pitch of the respective layers is set at <=10mum. The liquid crystals of the liquid crystal layers 12 orient and the refractive index thereof attains ordinary light refractive index no when a voltage is impressed to the picture element electrodes 114. If the materials are so selected as to attain the relation np no, np=nx=no is obtd. and the diffraction grating is annihilated. The incident light on the panel advances rectilinearly as it is at this time.
Patent JP-H01230031-A (JP)
Title: Photographing device
Inventor: SUGIYAMA KAZUHIDE
IPC: G03B27/72
Filed: 1988-03-10
Abstract: PURPOSE:To eliminate need for regularly cleaning by providing a light quantity sensor which fetches the reflected light quantity of a sheet-like object photographing part, deciding the stain of the photographing part caused by powdered paper generated from the sheet-like object according to the light quantity detected by the light quantity sensor and warning of it. CONSTITUTION:The title device is provided with the photographing part which photographs the object, an illumination part which illuminates the photographing part and the light quantity sensor 38 which incorporates the reflected light quantity of the illumination part. By receiving the reflected light quantity of the photographing part by means of the light quantity sensor 38, the accumulating quantity of the powdered paper generated from the sheet-like object S on the photographing part, for example, is monitored. And when the powdered paper is so accumulated that an adverse effect is given to the object image, the reflected light quantity becomes equal to or exceeding a certain value and the warning of inhibiting photographing or a warning that photographing is impossible is given. Thus, it is unnecessary to regularly clean a device.
Patent JP-S62214015-A (JP)
Title: Mounting device for power unit
Inventor: ODA KAZUYA
IPC: B60K5/12
Filed: 1986-03-14
Abstract: PURPOSE:To restrict a vibration at sudden acceleration and speed reduction and constrain vibration transmission at normal running by constituting the system wherein a change level of acceleration and speed reduction for a vehicle is detected and the spring constant and the attenuation force of a mount are made larger when said level is higher than a predetermined value. CONSTITUTION:When the negative pressure value 'P' of an engine air intake pipe has been inputted from a negative pressure sensor 54 to a controller 48, this controller 48 calculates a negative pressure change rate and makes judgement about a sudden acceleration and speed reduction condition from the absolute value of the change rate and a predetermined value (a). Namely, when said absolute value is larger than the predetermined value (a), the controller 48 makes an electromagnetic valve 34 non-excited and closes said valve, thereby making the fluid chamber 24 of each mount 12 independent and another electromagnetic valve 44 non-excited. Furthermore, the function of a pneumatic actuator 36 is stopped, the restriction of an elastic film 22 is released and the spring constant and the attenuation force of the mount 12 are enlarged. Consequently, a power unit 14 can be restricted in respect of a low frequency and large amplitude vibration.