baber/WOPTO huggingface dataset:
Patent JP-S6415127-A (JP)
Title: Method for discharging catalyst
Inventor: KAISHIMA TOYOO
IPC: B01J8/02
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a catalyst from oxidation and poisoning, and to improve the safety and efficiency of discharging work of the catalyst by diffusing a mixture of a condensed ring aromatic hydrocabon with gas oil onto a catalyst at a temp. in a catalyst tower and forming a coating film on the catalyst at a discharging temp. of the catalyst. CONSTITUTION:A condensed ring aromatic hydrocarbon having 2-4 naphthalene, etc., rings, causing large temp. change of viscosity obtd. from a calculating formula defined by ASTM D341 so large as given by the drawing, and contg. org. amine not exceeding trace amt. is mixed with gas oil such as straight heavy gas oil(HGO), or vacuum gas oil(VGO), etc. The liquid mixture is fed into a reaction tower which has finished operation. The introduced liquid has low viscosity at about 180 deg.C and diffuses also into pores of the catalyst. The viscosity of the liquid increases as the temp. in the tower is lowered with the lapse of time, forming strong coating film on the surface of the catalyst at <=about 50 deg.C, i.e. discharging temp. of the catalyst. By this method, the catalyst is prevented from oxidation and poisoning, and the discharging work of the catalyst is carried out safely and efficiently.
Patent JP-S6152229-A (JP)
Inventor: YOSHIDA ISAMU
IPC: A21B3/13
Filed: 1984-08-20
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-S5696254-A (JP)
Title: Surface potentiometer
Inventor: SUZUKI KOUJI
IPC: G01R19/00
Filed: 1979-12-28
Abstract: PURPOSE: To ensure easy shielding up to the vicinity of a measuring electrode by monolithically forming a measuring electrode portion as part of circuit pattern on a portion of a printed substrate fastened to a potentiometer.  
     CONSTITUTION: An earth pattern 51 covers the largest of an electrode side pattern. A measuring electrode pattern is formed apart from the pattern 51 on a part of the electrode side pattern. On the other hand, a parts mounting side electrode pattern is formed on a printed substrate on the opposite side to electrode side. Thus, the measuring electrode is combined with the printed substrate and the connection to a preamplifier circuit input formed on the substrate is made via the through hole of the substrate and a conductive pattern. Easy shielding up to the vicinity of the electrode is possible with wiring for example not needed at all. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0338291-A (JP)
Title: High purification method for portable water and its apparatus
Inventor: TANAKA KOJI
IPC: C02F1/28
Filed: 1989-07-06
Abstract: PURPOSE:To improve performance of treatment and life of active carbon by bringing water to be treated into contact with powdery biotic active carbon so as to remove impurities and then by separating the powder biotic active carbon from the water so as to return the active carbon for reuse and also to take out the water as a highly treated water. CONSTITUTION:Water to be treated is first introduced into an ozone treatment tank 7, wherein it undergoes oxidation treatment through gas-liquid contact with ozone. Next the ozone-treated water is mixed with a returned powdery biotic active carbon slurry from a return line 20 and introduced into a biotic active carbon tank 17, wherein biotic film formed on the surface of biotically active carbon is brought into contact with the water to which dissolved oxygen is added so as to nitrify and decompose ammonia in the water. On the other hand, the powdery biotic active carbon adsorbs and removes dissolved organic materials. The water to be treated is sent into a solid-liquid separation tank 19. The separated powdery biotic active carbon is taken out as a slurry from the bottom, returned to the biotic active carbon tank 17 by a slurry pump 31 and recycled.
Patent JP-S6417520-A (JP)
Title: Control circuit for radio equipment press switch
Inventor: NANJO MASANORI
IPC: H04B1/44
Filed: 1987-07-13
Abstract: PURPOSE:To restrict a press-on continuous time and to prevent the generation of a continuous transmission accident by adding a timer circuit and a waveform rectifying circuit for resetting the timer circuit at the time of detecting a press-on signal. CONSTITUTION:When a press-on signal is outputted from a CPU 1, the waveform shaping circuit 3 converts the press-on signal to a trigger signal and outputs the trigger signal to the timer circuit 4. The circuit 4 starts time counting simultaneously with reset, and after the passage of a set time, generates time over and interrupts the output of the press-on signal. When the output of the press signal from the CPU 1 is turned off, the press signal directly inputted from the CPU 1 to the circuit 4 by by-passing the circuit 3 interrupts the output of the circuit 4. The press-on signal outputted from the circuit 4 is converted into voltage required for turning on the press of radio equipment by a driver circuit 2 and the voltage is outputted to control the ON/OFF of the press switch of the radio equipment.
Patent JP-H0616993-A (JP)
Title: Aqueous coating composition and its production
Inventor: KATSUSHIMA AKIFUMI
IPC: C09D133/06
Filed: 1992-06-30
Abstract: PURPOSE:To stably obtain an aqueous coating composition by copolymerizing a specific monomer composition in an organic medium and subsequently substituting the organic medium with an aqueous medium, and giving coated films excellent in adhesiveness to various substrates and in water resistance. CONSTITUTION:(A) 0.5-50wt.% of a hydrolyzable and radical-polymerizable alkoxysilane compound (e.g. vinylmethoxysilane), (B) 1-50wt.% of a hydrophilic unsaturated double bond-containing monomer [e.g. (meth)acrylic acid], and (C) <=98.5wt.% of a hydrophobic ethylenic unsaturated monomer (e.g. styrene) are dissolved in an organic solvent and subsequently copolymerized. The organic solvent in the copolymerization solution is substituted with an aqueous medium to provide the objective composition containing the copolymer comprising repeating units derived from the components A, B, and C and dissolved in the aqueous medium. The organic solvent is preferably an easily water-soluble solvent such as acetone or methanol.
Patent JP-H0619975-A (JP)
Title: Portable cd-rom retrieving device
Inventor: ICHINOSE KATSUMI
IPC: G06F17/30
Filed: 1992-06-30
Abstract: PURPOSE:To open and close an operation part only when needed by an user by eliminating the sidewall of the operation part, covering the side surface of the operation part with the sidewall of a reproducing part and opening the operation part from the upper surface with handles provided on specific positions. CONSTITUTION:In the operation part 2 of an 8cm compact disk read-only memory (CD-ROM) device, the sidewall of the operation part 2 is eliminated and the side surface of the operation part 2 is covered with the sidewall 3a of a CD-ROM reproducing part 3. Further, the handles 4 are provided inside the sidewall 3a of the CD-ROM reproducing part on the upper surface of both-side parts on the side away from the opening/closing part supporting point side of the operation part 2. The user of the device pulls up the operation part 2 by hooking fingers from an upper direction not from the side parts of the handles 4 of the operation part 2 and opens the operation part 2 with the intersection point as a center. Thus, it is eliminated that the operation part is unnecessary opened by not hooking the fingers on the sidewall of the operation part even in the case of moving the device while retreiving the CD-ROM and a retreival operation can be executed without being interrupted nor stopped.
Patent JP-H09327245-A (JP)
Title: Water-collecting block for raising plant and raising of plant using the same
Inventor: ISHIMOTO SHOICHI
IPC: A01G25/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-collecting block for raising plants, not only preventing eroding and drying of field due to wind and water, but also positively collecting dew condensation water in the air in order to smoothly carry out growth of crops and capable of feeding water to the field, being low in production cost, capable of remarkably reducing laying labor and provide a method for raising a plant by using the block. SOLUTION: Water content in the air is subjected to dew condensation at night on the surface of a water-collecting block laid in a field 30 for raising a plant 32 and dew condensation water is fed to the field 30 to raise the plant 32 and the water-collecting block body 10 has horizontal cross section capable of forming a large shade part in the field 30 by a projected plane due to solar light having high altitude during the day. In the water-collecting block 1, both leg parts 11 extending from both sides 13 of the water-collecting block body 10 toward lower direction are formed and greenhouse-like space 15 is formed by at least the rear face 14 of water-collecting block body 10 and inner face of both leg parts 11 and a shape for inhibiting thermal conduction between the field 30 and the water-collecting block body 10 is provided in whole or a part of these both leg parts 11.  This method for raising a plant comprises using the water-collecting block 1 for a plant 32 in a notch part 21 in the region of water-collecting block 1 or the field 30 in the neighborhood of the notch part 21.
Patent JP-H112405-A (JP)
Title: Kerosene burner
Inventor: UCHIDA TSUTOMU
IPC: F23K5/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene burner which prevents reliably an auxiliary tank from being broken or depressed, and which removes the possibility of the leakage of kerosene or abnormal combustion from occurring. SOLUTION: This kerosene burner has supporting legs 13 reaching a bottom face inside an auxiliary tank 1 and provided at a bottom of a filter cylinder 4 which is mounted in the auxiliary tank 1. Further, a cartridge tank 10 is set on an upper end flange part 5 at an upper portion of the filter cylinder 4. By this method, the cartridge tank 10 can be supported on the filter cylinder 4, and the auxiliary tank 1 is reliably prevented from being broken or depressed.
Patent JP-H0222962-A (JP)
Title: Image filing device
Inventor: KOSHI YUTAKA
IPC: H04N1/411
Filed: 1988-07-12
Abstract: PURPOSE:To attain well-balanced coexistence between the memory capacity and the processing speed of a memory device by using information compression means fitting in the application or the property of each memory device. CONSTITUTION:At least two memory devices 6 and 7 whose property are different from each other are provided, and the storage of image information in each of the memory devices 6 and 7 is performed by compressing and storing the information by the information compression means fitted in the property of each of the memory devices 6 and 7. In other words, a first memory device 6 is a temporary file, and employs an MH encoding system with fast processing speed as the information compression means, on the other hand, a second memory device 7 is a permanent file, and employs an MMR encoding system with a large quantity of compression of the information as the information compression means. In such a way, it is possible to attain the well-balanced coexistence between the memory capacity and the processing speed of each memory device 6 and 7.
Patent JP-H0822613-A (JP)
Title: Device and method for detecting axial vertical degree
Inventor: SAKAI SEIICHI
IPC: G11B15/61
Filed: 1994-06-30
Abstract: PURPOSE:To miniaturize a device and to improve detection precision by providing an optical position detection sensor between upper/lower drums, detecting a height between the drums in plural revolution phase positions and deciding a vertical degree of a drum axis in a drum device provided with a rotary head. CONSTITUTION:The upper/lower drums 12, 14 are synchronously rotated through a joint 13, and one optical position detection sensor 19 is attached to a rotary member 17 attached to a lower drum shaft 14A, etc., and the height of a reference surface 16A attached to an upper drum assembly ABY1, etc., is detected in plural revolution phase positions. Then, by required operation based on the detected result, the vertical degrees of the upper/lower drum shafts are decided. By a simple method using only one optical position detection sensor without a severe limitation such as attaching precision, etc., the drum device provided with the rotary head is miniaturized, and the vertical degree of the drum axis is detected precisely.
Patent JP-H11337450-A (JP)
Title: Bearing-incorporated wheel and method for diagnosing abnormality of low-speed rotary bearing
Inventor: YAMANAKA YASUTOMO
IPC: G01M13/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make an abnormality judgment criterion clear and surely judge an abnormality by carrying out a process of multiplying by an odd number a vibration acceleration value taken out by a filter which passes an output of a predetermined value among outputs of a vibration acceleration sensor, and the like process. SOLUTION: A vibration acceleration value taken out by a filter which passes an output of a predetermined value among outputs from a vibration acceleration sensor 20 is processed to be multiplied by an odd number not smaller than 3. An abnormality is judged on the basis of the number of times when the multiplied value exceeds in a unit time a value obtained by multiplying a double peak vibration acceleration of a normal bearing by an odd number. For example, a vibration meter 22 receives and amplifies a vibration acceleration signal of the vibration acceleration sensor 20 detecting a vibration acceleration of a bearing and passes not larger than 1 kHz in an LPF process. A signal by the vibration meter 22 is data collected by a local station 24 and cubed at the local station 24, whereby an abnormality is diagnosed. The diagnosis result is sent to a central station 26 to be displayed.
Patent JP-H0819272-A (JP)
Title: Electrostatic pattern formation device
Inventor: YOSHINUMA HIROTO
IPC: H02N1/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide an electrostatic pattern formation device which can form a minute electrostatic pattern for a charge retaining medium with high accuracy. CONSTITUTION:For a mover 20 for an electrostatic actuator, a charge retaining medium later 23 consisting of a cyclic fluororesin of 10<18>OMEGA.cm or over in volume resistivity is made on the supporting insulator layer 21 consisting of a PET film. On a substrate 61 are a stripe-shaped pattern electrode 62 and a bulkhead 63 for isolating this made. A specified electrostatic pattern is made on the charge retaining medium layer 23 by applying discharge voltage between the pattern electrode 62 and the second electrode board 50 to perform in-air discharge, in the condition that the mover 20 is put between a first electrode board 60 and a second electrode board 50. This electrostatic pattern is retained for a long period.
Patent JP-S5799295-A (JP)
Title: Device for prolonging lifetime of ball bearing
Inventor: NASU KUNIO
IPC: F04C18/16
Filed: 1980-12-10
Abstract: PURPOSE: To prolong lifetime of ball bearings, by providing an oil supplying hole for pressing balance piston in a casing so that a load of ball bearing is diminished.  
     CONSTITUTION: A rotor 2 and metal 3 are disposed in a casing 1, while an oil supplying port 9 and drain oil port 8 for the metal 3 are provided with the metal 3 itself. A balance piston 5 and ball bearing 6 are arranged around a shaft of the rotor 2. In the casing 1, there is provided an oil supplying hole 7 for pressurized oil to be supplied to the balance piston 5, and a pressure higher than a drain oil pressure in the drain oil port 8 is forcibly fed through the hole 7 so that a load of L p  of the balance piston 5 is increased and is balanced with respect to a thrust load L r  of the rotor 2. Thus, lifetime of ball bearings can be prolonged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0684355-A (JP)
Title: Low-voltage driving semiconductor memory
Inventor: OHIRA TAKESHI
IPC: G11C11/407
Filed: 1993-07-13
Abstract: PURPOSE:To reduce the leakage of a current at a non-selecting time and to realize low-voltage driving. CONSTITUTION:By the outputs of a host address predecoder, a word decoder 52 and a slave address predecoder 50, H and L of one word line is controlled. By the decoder 52, a word line control signal 50a from the decoder 50 is supplied to all of the plural word lines 46 of memory cells 48 when the corresponding memory cell 48 is selected. By the signal 50a, the high voltage is supplied to only one word line 46 and ground potential is supplied to the other word lines 46. On the other hand, the nonselection level voltage from a low voltage generator 54 is supplied at the non-selecting time. This voltage is lower than the ground potential. Therefore, the negative voltage is impressed on a transfer gate connected to the word lines 46 and a sub-threshold current can be minimized because of it. Thus, the leakage of the current from the cell 48 can be reduced.
Patent JP-H0619365-A (JP)
Title: Electrophotographic device
Inventor: TOKISHIGE MASATO
IPC: G03G15/20
Filed: 1992-06-30
Abstract: PURPOSE:To improve the operation rate and the utilizing performance of a copying machine by using a heating means for a full color copying mode in common when a heating means for a black-and-white copying mode can not be used. CONSTITUTION:In the case a temperature-rise time is longer than a set time, it is judged that a heater lamp 34 is burnt out, and then whether fixing in a full color mode is possible or fixing in a black-and-white mode is possible is judged. In the case of judging that the fixing in the full color mode is possible, full color copying can be performed as it is. However, the fixing of black- and-white copying is possible even by the fixing part for the full color copying because of the material of the surface of a fixing roller, so that a CPU 61 controls the fixing roller and a suction unit, etc., in order to perform the black- and-white copying when the black-and-white copying is required. Namely, when the heater lamp 34 for the black-and-white copying is burnt out, the fixing part for the full color copying is used in common until exchanging the heater lamp 34 which can not be used.
Patent JP-S6235143-A (JP)
Title: Speed change gear
Inventor: HIRAIWA KAZUMI
IPC: F16H3/22
Filed: 1985-08-08
Abstract: PURPOSE:To attain speed change ratio in multistage without complicating the constitution of a gear set by adding an auxiliary speed change transmission mechanism comprising a pair of gears to a main speed change gear. CONSTITUTION:There are provided output gears 45, 46, 50 for forward speed change steps, which are always engaged with input gears 16, 18, 20 for forward speed change steps, and the gears 45, 46, 50 are selectively connected to an output shaft 40. Further, there is provided the first clutch 26 for connecting and disconnecting an input shaft 10 and a hollow shaft 24. Further, there is provided an auxiliary speed change transmission mechanism 62 for connecting the input shaft 10 and one of forward speed change output gears 45, 46, 50. This arrangement can attain speed change ratio in multistage without complicating the constitution of a gear set.
Patent JP-H0816193-A (JP)
Title: Voice signal decoder
Inventor: SATOU HISAAKI
IPC: G10L21/049
Filed: 1994-07-01
Abstract: PURPOSE:To easily execute the processing in which tempo is varied without changing the pitch of a voice. CONSTITUTION:This decoder is provided with a reader 2 which reads the voice signals stored in a memory 1 and sub-band divided at the timing corresponding to an inputted control signal s1 and a control signal generator 9 which generates the signal s1 so that the voice signals stored in the memory 1 are read at a time interval different than the time interval set at the time of coding. Thus, the voice signals are taken out at a time interval, which differs from the time interval at the time of sub-band dividing the voice signal, in accordance with the signal s1 generated by the generator 9 and voice signals are synthesized in a tempo different from the tempo set at the time of sub-band dividing the voice signal while the original voice signal waveforms are kept as they are. Thus, complicated processes are not required to analyze the waveforms of the original voice signals and only the tempo is changed without changing the pitch of the reproduced voice.
Patent JP-H0725754-A (JP)
Title: Melanogenesis suppressing agent and dermatic agent for external use
Inventor: YAMAMOTO TAKUYA
IPC: A61K8/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain the suppressing agent and external agent composed of a hydroxymanool expressed by a specific structure, etc., having excellent skin- beautifying effect and high stability and safety and useful, e.g. as an external agent for skin for the prevention, amelioration and treatment of local dyspigmentation, etc. CONSTITUTION:This suppressing agent is composed of a compound selected from a 3-hydroxymanool of the formula (R is H, monosaccharide residue or disaccharide residue, preferably residue of a sugar such as glucose), its monosaccharide glycoside or disaccharide glycoside. The glycoside is preferably 3-beta-D-glucopyranosylmanool, etc.
Patent JP-H0460157-A (JP)
Title: Sensor fail detecting method for knocking control device
Inventor: MATSUMOTO KENJI
IPC: F02P5/153
Filed: 1990-06-29
Abstract: PURPOSE:To sufficiently increase a difference between a level of vibration at sensor fail time and a level at normal time so as to make sure sensor fail detectable by spreading a noise gate period in the case of the noise level during its detection period obtaining a specific decision value or less. CONSTITUTION:In a microcomputer 5 during engine operation, in the case of deciding a noise level in a specific decision value or less by checking whether or not the noise level is in the specific decision value or less, for instance, whether or not in a value or less almost similar to a sensor fail decision value of conventional example, a noise gate is spread from 100 deg. to 150 deg. so as to include a period, where an influence of valve seating vibration or the like appears in an output signal of a vibration sensor 1 despite presence of knocking, that is, a period where a large difference is generated between output levels from the vibration sensor 1 at sensor fail time and normal time. An angle change of this noise gate is realized by changing a preset value of a timer for creating the noise gate. Sensor fail is detected based on the noise level in the noise gate.
Patent JP-H0617356-A (JP)
Title: Bulky sheet
Inventor: IKOMA KIYOKO
IPC: D04H1/4258
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a bulky sheet suitable for cleansing articles and cushioning materials in sanitary goods excellent in dirt absorbing and retaining ability by unitedly interlacing a non-woven fabric assembly onto one or both side of a netlike sheet, forming uneven parts and subjecting to carry chemicals. CONSTITUTION:A non-woven fabric like fiber assembly containing 1-99wt.%, preferably 5-95wt.% or more preferably 10-90wt.% hydrophilic fibers such as pulp, cotton or hydrophilic synthetic fibers, etc., is laminated on one or both side of a heat shrinkable and netlike sheet, and then subjected to water needling to interlace and unite component fibers. After drying and heat shrinking to form uneven part on the surface, 0.1-500wt.% chemicals such as oils or detergents, etc., such as mineral oils, synthetic oils, surfactants, etc., based on the weight of the above mentioned fiber assembly are carried on the sheet by spraying.