baber/WOPTO huggingface dataset:
Patent JP-H01226715-A (JP)
Title: Modified fluorotetrasilicon mica
Inventor: IZUMI YUSUKE
IPC: C07C11/06
Filed: 1988-03-08
Abstract: PURPOSE:To reveal catalytic activity for alkylation and dehydration, by ion- exchanging fluorotetrasilicon mica with a specified metal element, by calcining and thereafter by crosslinking with cationic hydroxymetal complex. CONSTITUTION:The fluorotetrasilicon mica (TSM) of formula Na[Mg5/2](Si4)O10 F2 is immersed in an aq. soln. of nitrate or chloride of metal element selected among the group IIb, IIIa and rare earth elements such as Ca, Sr, La, Ce (the concn. is usually 0.01-1mol./l) and ion-exchanged Na ion with the desired metal ion at 10-70 deg.C for 5-20hr. Thereafter, the ion-exchanged TSM of formula (where, M<n+> is metal ion and n is integer of 2-4) is obtd. by calcining at <=450 deg.C, preferably at <=400 deg.C, for 1-10hr after washing and drying and then the modified TSM is produced by crosslinking with the cationic hydroxymetal complex such as aluminum polynuclearhydroxide ion.
Patent JP-H01104080-A (JP)
Title: 2-oxa-isocephem derivative
Inventor: FUJII SETSUO
IPC: A61P31/04
Filed: 1988-03-08
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is amino, (halogen- substituted) alkanoylamino or phenylalkylamino; R<2> is alkyl, cycloalkyl, cyanoalkyl or carboxyalkyl; R<3> is pyridyl or pyridinio (the pyridinio is substituted); R<4> is carboxy or carboxylate] and a salt thereof. EXAMPLE:(6S,7S)-7-[2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido]-3- [[1-(1- pyrrolidinylcarbonylmethyl)-4-pyridinio]thiomethyl]-DELTA<3>-0-2-isoce phem-4- carboxylate. USE:An antibacterial agent showing excellently antibacterial activity against a wide range of Gram-positive and Gram-negative bacteria. PREPARATION:An amine shown by formula II is reacted with a carboxylic acid shown by formula III to give a compound shown by formula I.
Patent JP-H06267711-A (JP)
Title: Resistor element
Inventor: KIKUCHI TORU
IPC: G01P5/12
Filed: 1993-03-15
Abstract: PURPOSE:To improve stability of a resistance value of a resistor element by composing leads of noble metal of one end of the lead and a low heat conductive part connected to the metal and disposed at the other end of the lead, and fixing the metal to an electric insulator. CONSTITUTION:Leads 14 are each formed of noble metal 14a at one end of the lead 14 and a low heat conductive part 14b at the other end of the lead 14. The metal 14a contains noble metal or alloy containing the noble metal as a main ingredient. As a material of the metal 14a, main ingredient is platinum or metal containing the platinum. The part 14b is formed of metal having lower heat conductivity than that of a material for forming the metal 14a. As a material of the part 14b, stainless steel, iron-nickel alloy is preferable. The metal 14a of the lead 14 is inserted fixedly via an electric insulator. In this case, the metal 14a is preferably extended from a part in which the metal 14 is fixed to the insulator 12 to the part 14b side.
Patent JP-H10253905-A (JP)
Title: Light beam optical scanner
Inventor: INAGAKI YOSHIHIRO
IPC: B41J2/44
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a light beam optical scanner capable of switching image density without using a movable part and capable of obtaining excellent picture quality. SOLUTION: A laser diode 51 having a light emitting point 51a and a laser diode array 52 having two light emitting points 52a, 52b are arranged so as to radiate light beams B1 and B2 , B3 in the directions orthogonally intersecting each other. The light beams B1 -B3 are made their advance directions the same direction by a polarizing beam splitter 54. The interval between the light beams B1 , B2 on a photosensitive body drum is set 42.3μm required from the picture density of 600dpi, and the interval between the light beams B1 , B3 on the photosensitive body drum is set 63.5μm required from the image density of 400dpi. Then, either one side between the light emitting points 52a, 52b of the laser diode array 52 and the light emitting point 51a of the laser diode 51 are turned on.
Patent JP-S60199753-A (JP)
Title: Intermittent wiper device for vehicle
Inventor: FUTAMI TOORU
IPC: H02P7/288
Filed: 1984-03-23
Abstract: PURPOSE:To properly control intermittent time of a wiper by varying the time when the wiper starts working in response to the maximum static frictional force between a wiper blade and the surface of a front windshield or the amount of rain drop. CONSTITUTION:The torque generated by a wiper motor 2 gradually increases in response to increase of current, and when the motor torque overcomes the maximum static frictional force responsive to the amount of rain drop, a wiper blade starts. In other words, when there is large amount of rain drop and the maximum static frictional force is small, the torque of the wiper motor required to start the wiper blade may be small, while when there is small amount of rain drop and the maximum static frictional force is large, the torque of the wiper motor is large and it takes much time to start the wiper blade.
Patent JP-H04289019-A (JP)
Title: Cutting method by band saw blade and device thereof
Inventor: WASHIO ISOMI
IPC: B23D55/04
Filed: 1991-03-19
Abstract: PURPOSE:To save the space and labor and improve the productivity by performing twice cutting work in the same installed area as that of a customary machine, when work pieces of a same lot are worked by multiple cutting. CONSTITUTION:Saw blade frames 9, 13 journaling a driving wheel 7 and a driven wheel 11 are separately formed, synchronized through an interlocking device 25, and provided with saw blade guides 37a, 37b; 39a, 39b to twist and raise the first cutting side and the second cutting side of a band saw blade 23 in the cutting direction. A first fixed vice 45 and a first movable vice 47 with which a work piece Wb is pinchedly held and fixed are provided in the loop of the winding band saw blade 23, and a second fixed vice 41 and a second movable vice 43 with which a work piece Wa is pinchedly held and fixed are provided on the underside of the first fixed vice 45 and the first movable vice 47. It is the feature of this device to be constituted in the above-mentioned way.
Patent JP-2000216012-A (JP)
Title: Manufacture of surface mounting detection resistor
Inventor: UNOKI YASUMOTO
IPC: H05K1/18
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to mass produce a surface mounting detection resistor at a low price utilizing a low resistance electric resistor having excellent electric and mechanical characteristics. SOLUTION: This is the manufacturing method of a low resistance electric resistor. A strip material is formed by continuously press-bonding a strip material, consisting of a resistance material alloy, and a strip copper material along one edge face in its longitudinal direction or along both edge faces 2. Then, the strip material is cut in such a manner that its longitudinal direction is cut successively. As a result, each detection resistance element can be mass-produced.
Patent JP-S51131213-A (JP)
Title: Time base corrector
Inventor: YAMASHITA AKIYUKI
IPC: G11B5/027
Filed: 1975-05-12
Abstract: PURPOSE: To create correction signal in open-loop and closed loop for removing jitters by use of variable delay line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05260540-A (JP)
Title: Emergency processing system in exchange
IPC: H04M3/22
Filed: 1992-03-13
Abstract: PURPOSE:To collect the contents of register (flip-flop, general register) just after the activation of an emergency circuit, required for analyzing the cause of this activation in an exchange of an accumulated program control system. CONSTITUTION:In an emergency circuit, a register information saving buffer for saving the contents stored in a register at the time when this circuit is activated is provided. When the emergency circuit is activated, the contents stored in the register are stored in the buffer. After a connection processing of a main memory is finished, the contents of this buffer are transferred to a fixed address of the main memory.
Patent JP-H01230988-A (JP)
Title: Preheating of material utilizing exhaust gas
Inventor: TANAKA KAZUO
IPC: F27D13/00
Filed: 1988-03-07
Abstract: PURPOSE:To retrieve the amount of retaining heat of exhaust gas effectively to permit the preheating of a backet, by a method wherein two sets or more of electric furnaces are arranged and when a part of them is in the condition of secondary preheating, the balance of the electric furnaces are put in melding or refining condition while the exhaust gas of the electric furnace is guided into the backet and the rotating number of a discharging fan is controlled based on a pressure at the inlet side of the backet. CONSTITUTION:Exhaust gas, generated in electric furnaces 3, 5, is collected into a collecting duct 10 through branch ducts 9a, 9b and is sent into a backet 2. An inlet side valve 11 is provided on the half way of the collecting duct 10 while the pressure of exhaust gas before the inlet side valve 11 is detected by a pressure detector 12. The exhaust gas preheats a material in the backet 2, thereafter, is sent into a fan 14 through an exhaust duct 13. The rotating number of the exhaust fan 14 is controlled by a rotating number controller 15 while the rotating number controller 15 controls the rotating number of the exhaust fan 14 so that the pressure of the exhaust gas at the inlet side of the backet becomes a set value. According to this method, the total amount of the exhaust gas may be utilized for the preheating of the material whereby the heat of the exhaust gas may be consumed efficiently.
Patent JP-H03255728-A (JP)
Title: Current/stand-by system selecting signal output circuit in dual system
Inventor: KOSUGE YUTAKA
IPC: H04B1/74
Filed: 1990-03-06
Abstract: PURPOSE:To output a select signal for current and stand-by systems without fail by providing a decoder to receive the binary alarm signals of the active and auxiliary systems and to output plural bits with a required pattern, and a logical gate circuit to output the select signal for the current or stand-by system from the output of the decoder. CONSTITUTION:Based on current system alarm signals MLDM ALM1 (W) and IN DWN ALM1 (W) and stand-by system alarm signals MLDM ALM2 (P) and IN DWN ALM2 (P), a decoder 1 receives output signals A and B of logical gate circuits 4 and 5 and outputs four bit outputs X0, X1, X2 and X3 with the required pattern corresponding to this signal pattern. When an output from a NAND gate 21 of a logical gate circuit 2 is made H, the active system is selected by a selector 8 and when the output of an inverter circuit 22 is made H, the auxiliary system is selected.
Patent JP-S59179468-A (JP)
Inventor: KIKUCHI OSAMU
IPC: B62K25/08
Filed: 1983-03-30
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-S53139543-A (JP)
Title: Reocrding device
Inventor: ISOGAI FUMIHIKO
IPC: B41J2/36
Filed: 1977-05-11
Abstract: PURPOSE:To prevent extreme increase of the power to be supplied even on increase of black image elements, by changing the cycle of clock pulses to be applied to a recording circuit according to ghe black and white of the image elements, and by recording the white elements at high speed and the black at low speed.
Patent JP-H10253106-A (JP)
Title: Indoor ventilating device and method for ventilation
Inventor: ONIZUKA TOSHIYA
IPC: F24F7/007
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To effectively use temperature difference ventilation and improve energy efficiency by providing an indoor ventilator for ventilating from a first room to a second room, stopping the indoor ventilator when the temperature of the first room is higher than that of the second room and operating the indoor ventilator when the temperature of the first room is lower than that of the second room. SOLUTION: An indoor ventilator 1 is installed on a partition wall between adjacent first and second rooms. A temperature sensor 4 is attached to the first room and a temperature sensor 5 is attached to the second room. The output signals thereof are inputted to a control means 3. The control means 3 comprises an AC controller 31 and a microcomputer 32 so that it calculates the difference between the temperature detected by the temperature sensor 4 and the temperature detected by the temperature sensor 5 by the microcomputer 32, digitally convertes the calculated result and inputs the converted result to the AC controller 31. In case α-β=-5 deg.C or lower or within a range of -5 to 5 deg.C, the gain of a commercial power 6 is adjusted to rotate the inner ventilator 1.  However, in case, α-β=10 deg.C or higher or within the range of 5 to 10 deg.C, the indoor ventilator 1 is stopped.
Patent JP-S59178734-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L21/31
Filed: 1983-03-29
Abstract: PURPOSE:To avoid yield of an inverted layer on the surface of a substrate, in a semiconductor element having a P-N junction, by providing a void part at a part other than the vicinity of the junction part when electrodes are coated by a moisture resisting polyimide resin in order to enhance with stand voltage at the exposed end surface of the P-N junction, and depositing a resin such as epoxy or silicone on the entire surface with the void while being buried. CONSTITUTION:A P-type emitter region 36 and a collector region 37 are diffused and formed in a surface layer part of an N-type Si substrate 31, which is to become a base. An SiO2 film 32 including the regions is deposited thereon. Openings are provided, and an emitter electrode 34 is attached to the region 36, and a collector electrode 35 is attached to the region 37. Then, said electrodes are coated by a polyimide resin layer 33. At this time, the part coated by the layer 33 is only the vicinity of the surface-exposed part of a P-N junction. A through hole 38 is provided at the intermediate part. Thereafter, with the through hole 38 being buried, an epoxy or silicone resin layer 39 is deposited, and a lateral P-N-P transistor is obtained. Thus a void part is provided in the layer 33 between the regions so that an inverted layer is not yielded in the substrate 31 even in a bias applying test at a high temperature.
Patent JP-S55145802-A (JP)
Title: Hydraulic actuator
Inventor: KUROKI MASAKI
IPC: F15B11/02
Filed: 1979-05-04
Abstract: PURPOSE: To effect various works safely and assuredly with a hydraulic actuator by connecting a high pressure pilot valve and a low pressure pilot valve in parallel with each other to pilot duct lines of a pilot type crossover relief valve while a manually operable change-over valve is connected to the low pressure pilot valve.  
     CONSTITUTION: A high pressure pilot valve 28 and a low pressure pilot valve 30 are connected in parallel with each other to pilot duct lines of a pilot type crossover relief valve 19 while a manually operable change-over valve 32 is provided upstream of the low pressure pilot valve 30. When the change-over valve 32 is changed over  to its open position, a hydraulic motor 4 is acted upon by a weak braking force. On  the contrary, when the change-over valve 32 is changed over to its closed position,  the hydraulic motor 4 is acted upon by a strong force. Thus, the hydraulic motor 4  can be operated and controlled in accordance with working range, load conditions,  color conditions, and so on, whereby various works can be effected safely and assuredly with the hydraulic actuator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05260514-A (JP)
Title: Recording and reproducing device
IPC: H04N9/804
Filed: 1992-03-13
Abstract: PURPOSE:To remarkably curtail the capacity of a VRAM, and to reduce the circuit scale. CONSTITUTION:A VRAM is constituted of a FIX part being a storage area (5word (Y) and 2word (CR, CB)) group peculiar to code data of each DCT block, and an OVF part being a shared storage area to all the DCT blocks for storing the code data which cannot be stored in this FIX part. At least the writing to the OVF part is executed in the direction in which an address increases from the head address of the OVF part as for the code data of the first half 15 DCT blocks, and in the direction in which an address decreases from a final address of the OVF part as for the code data of the latter half 15 DCT blocks. Also, the writing to the VRAM is executed after code word data are packed in one word length (16 bits) unit by an operation of a data control part.
Patent JP-H09242382-A (JP)
Title: Sliding bearing having frictional force and base isolation structure by use of the sliding bearing and laminate rubber bearing
Inventor: MIURA YOSHIKATSU
IPC: E04H9/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an attenuating function with bringing-out of a certain frictional force on a sliding face, by using several sliding bearings in which the sliding face is treated with a preventive processing against sticking by use or a metallic plate and several laminated rubber bearings together. SOLUTION: Shoes 1' for a structure are provided at the bottom of the structure 1 and a durable metallic plate 5 is attached thereto. The sliding bearing 4 having a frictional force is put on a durable metallic plate 6 fitted to a foundation 2 through a specially processed part 7. Even if it is left in this condition for a long period, it is neither adheres nor the characteristics deteriorate and the attenuation property is kept. And further, when the sliding bearing 4 and the laminated rubber bearing 3 are used together, the proper vibration period of the base isolation system of the structure becomes longer in comparison with a single kind of the laminated rubber bearing 3.  In this way, this system is sufficiently applicable for a structure having a long proper vibration period or an earthquake with a long periodical component, and hence this system can bring out an excellent vibration isolation effect.
Patent JP-S53138642-A (JP)
Title: Input unit
Inventor: MORIMOTO HIROSHI
IPC: H01H36/00
Filed: 1977-05-10
Abstract: PURPOSE: To reduce the earth electrostatic capacity and to improve the S/N ratio for the input unit by securing a touch-switch structure and also providing the electrode set to the zero potential to the other side of the insulating substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07244888-A (JP)
Title: Composite disk
Inventor: KAWAI NOBORU
IPC: G11B13/04
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the excellent contact running of a magnetic head and the excellent magnetic recording and reproducing characteristics. CONSTITUTION:A composite disk 11 is constituted by sequentially laminating an optical recording layer 3, wherein optical information is recorded, an optical- recording-layer protecting film 4 for protecting the optical recording layer 3, a magnetic layer 5, which is formed of magnetic material or material whose main body is magnetic material, and a lubricating layer 7 comprising silicone oil on a disk-shaped transparent substrate 1. The maximum height Rmax of the surface roughness of the slide running surface of a magnetic head at the surface of the magnetic layer 5 is set at 0.02-2.5mum. As a result, the frictional force (friction coefficient) is kept constant, the magnetic head can perform contact running excellently and the excellent magnetic recording characteristics can be obtained.
Patent JP-H01228378-A (JP)
Title: Solid-state image pickup device
Inventor: KOJIMA ICHIRO
IPC: H04N5/341
Filed: 1988-03-09
Abstract: PURPOSE:To equivalently increase the number of frames by reading out a stored signal charge several times to a first charge transfer part in an exposure period and transferring it to a second charge transfer part, adding the charge of the same picture element read out in one and the same exposure period by the second charge transfer part, and thereafter, outputting it. CONSTITUTION:The charge transferred by a vertical CCD 203 is read out of the transfer electrode V31 of a vertical CCD 205 through a storage gate 204, and added to the charge injected earlier. These operations are repeated several times, and thereafter, by driving pulses phi V31-34, the charge stored in the transfer electrode V31 is transferred at a high speed to a vertical CCD 206. Subsequently, these charges are transferred to a horizontal CCD 207 by one stage each at every horizontal blanking period, and outputted as the signal of one line through a charge detecting part 208 and an output amplifier 209 by the horizontal CCD 207. The charge generated in a photoelectric converting element 201 is added three times by the vertical CCD 205 and outputted in the next field. In such a way, an image where the image of a shutter time determined by t1 is overlapped by several frames can be obtained. Also, a signal outputted from an output amplifier 209 comes to conform with a standard TV signal.
Patent JP-S61213202-A (JP)
Title: Processing of potato starch
Inventor: YAMAMOTO KAZUO
IPC: C08B30/12
Filed: 1985-03-19
Abstract: PURPOSE:To obtain starch having high temperature to exhibit the viscosity peak, capable of keeping high viscosity, and exhibiting little lowering of the viscosity under heating, by adjusting the concentration and pH of a potato starch suspension within specific respective ranges, stirring the starch in hot water, dehydrating and drying the starch. CONSTITUTION:A potato starch suspension having a potato starch concentration of adjusted to 20-40% and a pH of 5-8 is maintained in hot water kept to a temperature lower than the gelatinizing temperature of the starch preferably to 40-55 deg.C for 30min-20hr optionally under stirring and the starch is dehydrated and dried to obtain the objective processed potato starch. USE:Since the starch has improved heat-resistance and low dissolution loss in heating, it is suitable as a raw material of a retort food to be treated at a high temperature or of FEN-TIAO (sticks of bean jelly).
Patent JP-H01230316-A (JP)
Title: Pressurized cooker
Inventor: NAKAYAMA KATSUNORI
IPC: A47J27/08
Filed: 1988-03-09
Abstract: PURPOSE:To prevent the danger due to the injection pressure in the case when a residual pressure in a cooker exists, by allowing a slide plate to contact the engaging piece of a body container and to shift outwardly in the radial direction and permitting the upward shift of the lock pin of a locking mechanism and separating the slide plate from the engaging piece and shifting said slide plate inward and regulating the upward shift of the lock pin. CONSTITUTION:The increase of the internal pressure of a body container 2 raises a lock pin 43, and a large diameter part is set oppositely to the cut-in part 39 of a lock plate 36. When the internal pressure lowers, also the lock pin 43 lowers, and when a cover body 3 is turned, a hook 37 is engaged with an engaging piece 6, and a slide plate 32 is pushed leftward by a spring 49, and the cover body 3 can be turned, suppressing the contact of the slide plate 32 with a stopper piece 27. When the residual pressure in the body container 2 is high, the lock pin 43 is at a high position, and the large diameter part is set oppositely to the cut-in part 39. Therefore, even if the cover body 3 is turned, and the hook 37 is set oppositely to a horizontal piece 7 between the engaging pieces 6, the slide plate 35 for inward shifting the lock plate 36 contacts the stopper piece 27 of a handle, and the turn of the cover body 3 is suppressed, and the injection of the residual pressure is suppressed.
Patent JP-H05259914-A (JP)
Title: Succesive approximation type a/d converter
IPC: H03M1/46
Filed: 1992-03-13
Abstract: PURPOSE:To vary the resolution of a successive approximation type A/D converter. CONSTITUTION:A comparator 1 is provided together with a successive approximation type register 2 and a control circuit 4. The output digital value obtained by applying the A/D conversion to the input voltage Vin is stored in a storing register 5 and then outputted. In such a successive approximation type A/D converter, the operation of the circuit 4 is stopped when the A/D conversion is complete up to an optional bit set previously. Thus a stop control circuit 6 stops the A/D conversion synchronously with the operations of the circuit 4 and the register 2.