baber/WOPTO huggingface dataset:
Patent JP-S58114750-A (JP)
Title: Recovering device of magnetic material
Inventor: KENMOKU YOSHIHIRO
IPC: B03C1/025
Filed: 1981-12-28
Abstract: PURPOSE:To recover efficiently magnetic materials such as iron powder contained in dust, etc., by providing a magnetic element in the body of a recovering device, attracting the magnetic materals in gaseous substances on the element, and providing means for washing away the materials from the element with  water jets and subjecting the same to solid-liquid sepn. CONSTITUTION:Dusty gases, etc. are introduced through an inflow port 13 into a body 1, and are brought into contact with a magnetic element so that the magnetic materials such as iron powder contained in the dusty gases are attracted and captured on a magnetic element 7. Thereafte, washing water is injected from a washing mechanism 3 into the body 1 and the magnetic materals are washed away from the element 7 by the jets thereof. The washed-away magnetic materials are subjected to solid-liquid sepn. by using a magneic separator 11 or a hydrator 12, whereby the magntic materials are recovered. By such a mechanism, the magnetic materials are recovered efficiently with the simple stage.
Patent JP-S58116831-A (JP)
Title: Clock pulse generating circuit
Inventor: INOSE TETSUO
IPC: H04L7/033
Filed: 1981-12-30
Abstract: PURPOSE:To obtain invariably phase-locked clock pulses by performing an automatic phase adjustment of clock pulses generated in correspondence to the phase of respective information bits of a transmitted information signal. CONSTITUTION:An oscillator 13 sends out, for example, a 28.6MHz oscillation output to a frequency divider 15. When a character signal Cs is supplied, the output Q of an FF circuit 14 goes up to a level H and the frequency divider 15 operates to divide the frequency of the output of the oscillator 13, thereby outputting an original clock pulse CP' to a delay circuit 16. If the signal leads in phase and clock pulses CP lag in phase, the output Q of an FF circuit 10 goes up to a level H and an up/down counter 11 is placed in down mode. Consequently, every time a sampling pulse SP is supplied, the counter 11 performs successive counting-down operation and the output generation terminal of a decoder 12 has successive downward transition. Therefore, the output selection terminal of a clock pulse selecting circuit 17 to the delay circuit 16 also has downward transition and the pulses CP also lead in phase accordingly.
Patent JP-H0662111-A (JP)
Title: Telephone set with originating control function
Inventor: YUKI TAKAYUKI
IPC: H04M1/66
Filed: 1992-08-06
Abstract: PURPOSE:To surely control originating of call by preventing the originating control from being released by the use deviated from the essential purpose of the hook switch of a telephone set in the dial pulse system. CONSTITUTION:A CPU 12 outputs an originating instruction for each digit of a telephone number, and a select signal sending circuit 13 sends a select signal in accordance with this instruction. When the head number is '0', the CPU 12 does not output the originating instruction, and originating is controlled. In the off-hook state that a user hooks off the handset, a hook switch 18 is in the connected state, and a line switch 14 is in the connected state. When the hook switch 18 is interruptedly depressed in this state, a pulse corresponding to each depression is inputted to a one shot circuit 17. This circuit 17 outputs a pulse having a prescribed time width at each time of the fall of the input pulse. Since the line switch 14 holds the disconnected state while the output of the one shot circuit 17 is in the low level, generation of false dial pulses corresponding to depression of the hook switch is prevented.
Patent JP-H02176638-A (JP)
Title: Flash device capable of switching irradiation angle
Inventor: TSUJI KENJI
IPC: G03B15/05
Filed: 1989-08-15
Abstract: PURPOSE:To eliminate the distrust of a photographer by increasing the prescribed value for releasing short-range correcting mode more than the prescribed value for shifting to the short-range correcting mode. CONSTITUTION:When the range-finding value of an object becomes smaller than the prescribed value, the normal flash irradiation angle switching mode is shifted to the short-range correcting mode, and irradiation angle zoom is set at a wide angle. When the range-finding value exceeds other prescribed value which is larger than the prescribed value for entering the mode, the wide angle setting by the mode is released, and the mode becomes the normal mode. Namely, when the subject device is not in the short-range correcting mode, it enters the short-range mode when the distance to the object is one meter or shorter, and when the device is in the short-range mode, the mode is released when the distance to the object is two meters or longer. Therefore, when distance signals are fluctuated around one meter from the object, troublesome back and forth movement is eliminated. Thus, the photographer can concentrate to photographing with reliance.
Patent JP-H05201713-A (JP)
Title: Method for separating colloidal barium phosphate or colloidal barium sodium phosphate
Inventor: RUDORUFU YAKOBUSU BUIYANGAARUD
IPC: C07C41/40
Filed: 1992-07-16
Abstract: PURPOSE: To easily collect the phosphate by alkoxylation of an active hydrogen containing an organic compound, adding a prescribed amount of water thereto and heating it to break the colloidal state of the barium phosphate or barium sodium phosphate used as a catalyst.  
     CONSTITUTION: In the separation of a barium phosphate or barium sodium phosphate used as a heterogeneous catalyst by alkoxylation of an active hydrogen containing organic compound (e.g. first class mono-valent alkanol having 6-24 carbon atoms) with an alkylene oxide (e.g. lower alkylene oxide), 15-35 wt.% of water with respect to the weight of the alkoxylated product is added and the temperature is raised to 40-95°C to break the colloidal state of the barium phosphate or barium sodium phosphate used as a catalyst. For the separation, the slurry preferably contains particles of about 0.5-2 mm. The separation is carried out by filtration or centrifugal separation. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0499283-A (JP)
Title: Method for depositing catalytic metal
Inventor: KONDO KOJI
IPC: C23C18/14
Filed: 1990-08-08
Abstract: PURPOSE:To densely adhere a layer of a catalytic metal to a substrate by mixing an inorg. acid contg. a dissolved salt of the catalytic metal with an org. complexing agent and a pH adjusting agent, applying the resulting treating liq. to the surface of the substrate and irradiating the liq. with light. CONSTITUTION:An inorg. acid contg. a dissolved salt of a catalytic metal is mixed with an org. complexing agent for complexing ions of the catalytic metal and an alkaline pH adjusting agent. The resulting treating liq. of pH 7-14 is applied to the surface of a substrate and irradiated with light. A layer of the catalytic metal having superior swelling resistance can densely be adhered to the desired part of the substrate without using a mask and Sn ions.
Patent JP-S6192183-A (JP)
Title: Dc motor controller
Inventor: AIZAWA TAKESHI
IPC: H02P7/06
Filed: 1984-10-08
Abstract: PURPOSE:To suppress the overshoot of a speed and a vibrating torque by operat ing a speed amplifier in a proportional operation mode when the change rate or absolute value of the difference between a speed command value and the output of a rotary detector exceeds a set value. CONSTITUTION:A speed amplifier 1 proportionally integrates to amplify the difference between a speed command value ei and a speed detection value obtained through a filter 7 from a tachometer generator 6. Further, the difference between a speed command value ei and the output of the generator 6 is amplified by an error correction amplifier 12, and the output of the amplifier 12 is applied to a differentiator 13 and an absolute value circuit 14. When the output of the differentiator 13 or the circuit 14 becomes a reference voltage level or higher, an analog switch 11 is closed to set the amplifier 1 to a proportional operation mode.
Patent JP-H0375336-A (JP)
Title: Martensitic stainless steel having excellent corrosion resistance and its manufacture
Inventor: MIYASAKA AKIHIRO
IPC: C21D6/00
Filed: 1989-08-16
Abstract: PURPOSE:To obtain the martensitic stainless steel having excellent corrosion resistance in a wet carbon dioxide environment and having high resistance to cracking caused by wet hydrogen sulfide by forming it from the compsn. contg. each prescribed amt. of C, Si, Mn, Cr, Ni, Al and N. CONSTITUTION:The above martensitic stainless steel is formed from the compsn., in which C is reduced, by weight, to <0.03% and contg. <=1% Si, <=2% Mn, >15 to 18% Cr, 1 to 5% Ni, 0.005 to 0.2% Al, 0.03 to 0.15% N and the balance Fe with impurities. For obtaining the stainless steel, the steel having the above componental compsn. is austenitized at 900 to 1100 deg.C, is thereafter cooled to satisfactorily form martensite and is then subjected to tempering treatment at 560 deg.C to the Ac1 temp. or below. Next, the steel after subjected to the tempering treatment is cooled at a cooling rate more than that in air cooling, by which the objective martensitic stainless steel having excellent corrosion resistance can be obtd.
Patent JP-H0660948-A (JP)
Title: Structural member of facility and device for wiring inside of facility
Inventor: MURAOKA NOBUHIKO
IPC: H02G3/00
Filed: 1992-08-07
Abstract: PURPOSE:To utilize a space inside of facilities, and reduce the total quantity of the wiring inside of the facilities. CONSTITUTION:A conductor is built in a structural member 30 of facilities, and electrical connecting terminals 31 are provided with an appropriate space freely to be inserted and drawn so as to obtain the electrical connection to the conductor at a desired position, and a space occupied by the structural member 30 of the facilities is used for the wiring inside of the facilities without requiring a space inside of the facilities. A power source or the like obtained by the common wiring is distributed to each actuator 21 inside of a function unit 20A and switched on the basis of the command of a control board 29, and the conductor built in the structural member 30 of the facilities is used as the common wiring. Length of a separate wiring corresponding to each actuator 21 is thereby reduced and the length of the common wiring is prolonged to reduce the total wiring quantity.
Patent JP-H07147464-A (JP)
Title: Circuit substrate connecting material and manufacture of multilayer circuit substrate using it
Inventor: NAKATANI SEIICHI
IPC: H05K1/02
Filed: 1994-09-05
Abstract: PURPOSE:To make it possible to connect inner via holes, and to accomplish a highly reliable and high quality circuit substrate connecting material and an electric connector by a method wherein a mold-releasing film is provided on both surfaces of an organic porous substrate, a through hole is provided on the desired position, and a conductive resin composition is filled up to the surface of the mold-releasing film. CONSTITUTION:Holes are formed on an organic porous substrate 102 on which a mold-releasing film 101 is provided on both surfaces, and a multilayer substrate is formed easily from a double-sided plate, which can be stably formed relatively, and a four-layer substrate by using a circuit substrate connecting material having the structure in which conductive paste is embedded up to the surface of the mold-releasing film. By filling up the conductive paste 104 up to the surface of the mold-releasing film 101, the conductive paste 104 jumps out protrusively from the surface of the organic porous substrate 102 after the mold-releasing film 101 has been peeled off, and as a result, the filing quantity of the conductive material after lamination can be increased, and connection resistance becomes very small.
Patent JP-H0376504-A (JP)
Title: Device of unfastening seedling of rush
Inventor: YANO SHINICHIRO
IPC: A01C1/00
Filed: 1989-08-16
Abstract: PURPOSE:To unfasten lump rush seedling equipping a seedling placing part to load seedling of rush with plural pins opposing with the seeding between and equipping a driving means to move the plural pins in the mutually approaching direction and separating direction. CONSTITUTION:A seedling placing part A to load seedling 30 of rush is equipped with plural pins 24 opposing with the seedling 30 between. The plural pins 24 are moved in the mutually approaching direction and separating direction by a driving means comprising a motor 3, a driving part 6, a three-way link 13, plates 20 and 21, leaf springs 26 and 27, etc. Consequently, rush seedling stock in a lump state can be unfastened into a state suitable for transplanting.
Patent JP-S6370037-A (JP)
Title: Clean room
Inventor: NAKAMURA YASUYUKI
IPC: F24F7/06
Filed: 1986-09-08
Abstract: PURPOSE:To eliminate the non-required clean spacing within a clean room and reduce the running cost of a clean room by a method wherein the ceiling part of a clean portion is made to ventilate fed air through a filter, a non- cleaned ceiling is shielded from fed air with a covered filter and a room part is partitioned with an air shielding curtain. CONSTITUTION:The left side is applied as a clean part CR and the right side is applied as a non-clean part UR with a frame member 11a of a filter frame 1 bordering them. High performance filters 2a, 2a... to be installed at the clean part CR are peeled off with curing sheets 5, 5 shipped by a maker. High performance filters 2b, 2b... to be installed at the non-clean part UR are applied as a covered form. In turn, a room part R is removably applied with a frame member 11a, a floor grating 3 and an electric loading preventive vinyl 7 acting as an air shielding curtain over a wall sealingly and then the clean part CR and the non-clean part UR are hermitically partitioned.
Patent JP-H0760998-A (JP)
Title: Image recorder
Inventor: ITO YOSHIKUNI
IPC: B41J2/21
Filed: 1993-08-26
Abstract: PURPOSE:To provide a means for lowering the deterioration of an image quality such as a connection line, scanning end line or the like of an output image due to the various kinds of record media, environmental conditions or the like. CONSTITUTION:A texture correction pattern memory (ROM) 14 is provided. A texture correction image data operation section 15, that is formed by overlapped with predetermined texture data, can switch the data between input image signals 18C, 18M, 18Y, 18Bk and texture correction pattern data 19C, 19M, 19Y, 19Bk corresponding to kinds of the record media to record it.
Patent JP-2000043531-A (JP)
Title: Blower unit for automobile air-conditioner
Inventor: OKAWA NORIYUKI
IPC: B60H1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the blower unit of an automobile air-conditioner to reduce a cost of the drive circuit of a brushless motor. SOLUTION: A brushless motor 3 having a supply fan is assembled to a unit case 2 comprising internal air introduction ports 11 and 12 through which air in a car room is introduced in a unit case 2; an external air introduction port 10 through which air outside the car room is introduced in the unit case 2; and internal and external air switching doors 14 and 15 to open and close the internal air introduction ports 11 and 12 and the external air introduction ports 10. A drive circuit is stored in the circuit protection case 30 of the brushless motor 3. A vent port 51 is formed in the circuit protection case 30, and a vent duct 52 is provided to intercommunicate the vent port 51 and the internal air introduction port 11 through the circuit protection case 30.  The opening part on the internal introduction port 11 side of the vent duct 52 is situated in a position where a negative pressure is generated thereat during introduction of internal air and arranged in a position where the opening part is closed by the internal and external air switch door 14 during introduction of external air.
Patent JP-H02117609-A (JP)
Title: Ingredient of bonding agent for treating substance containing collagen
Inventor: MIHIYAERU MIYURAA
IPC: C08F20/36
Filed: 1989-08-18
Abstract: PURPOSE: To obtain an adhesive component for treating a collagen-containing material containing a (meth)acrylic acid esters containing a formamide groups and optionally an initiator, capable of providing a strong adhesive bonding between a collagen-containing material and a material to be fixed to the collagen-containing material. CONSTITUTION: This adhesive component for treating a collagen-containing material includes compound of formula I [R<1> is H or methyl; R<2> is H, a 1-12C alkyl [substituted by hydroxyl, carboxy, a halogen, an amino group of formula II (R<3> and R<4> are each H or a lower alkyl), a 6-12C aryl or a 7-14C aralkyl; X is a divalent 1-20C alkyl (substituted by hydroxyl, carboxyl, a halogen, a group of formula II) (containing one or more O, S or NR<3> ), a 5-6C alicyclic group or a 6-12C aromatic group], e.g. methacrylic acid 3-formamide ethyl ester and optionally an initiator, preferably a photoinitiator. The amount of the initiator based on 1 pt.wt. of the compound of formula I is preferably 0.1-1.5 pts.wt. and the component is suitable for repair of tooth in a dental treatment.
Patent JP-H0375516-A (JP)
Title: Apparatus for detecting vehicular gap
Inventor: ASAYAMA YOSHIAKI
IPC: G01C3/06
Filed: 1989-08-17
Abstract: PURPOSE:To make it possible to detect the vehicular gap with respect to the preceding vehicle accurately by displaying a window which can be set on an image and the image of the preceding vehicle in the window at the central part of a display means at all times. CONSTITUTION:The image of a preceding vehicle 8 enters into the image of an image sensor 3 on the left side. The image of the vehicle is displayed on a display 14. Then the driver operates a window forming device 15 so as to form a window for the image of the preceding vehicle. When the signal is read into a microcomputer 13, a motor 7 is driven. A rotary stage 5 is rotated through a driving gear 6. Control is performed so that the position of the image of the preceding vehicle is located at the central part of the window. The com puter 13 reads the image signal in the window out of a memory 11. The signal is made to be a reference image signal for the operation of the vehicular gap. The region of a memory 12 wherein the image signal of an image sensor 4 on the right side is stored is selected with the computer 13. The image signals in the memory 12 are sequentially shifted for every picture elements with respect to the reference image signal. The total of the absolute values of the differences of the signal for the individual picture elements is operated.
Patent JP-S59104408-A (JP)
Title: Detection of bonded zone by fusion of blast furnace
Inventor: MIZUGUCHI MASAYUKI
IPC: C21B7/24
Filed: 1982-12-01
Abstract: PURPOSE:To highly accurately measure the shape, position, etc. of bonded zone by fusion, by a method wherein the fusion-bonded zone formed in blast furnace is measured by inserting a rod-shaped object to penetrate through the inside of furnace from the furnace wall and by measuring the insertion resistance. CONSTITUTION:A rod-shaped object 13 is inserted into the blast furnace 1 from the nozzle part 8 of the penetrating hole provided through the furnace wall 19 of blast furnace 1 and one end thereof is connected to a traveling truck 11 running on the rail 10 arranged on a stand 18 with a driving chain. The rod shaped object 13 goes forward and backward synchronously with the traveling of truck 11 according to the advance and retreat of driving chain 12 driven with a driving device 20. A pulse transmitter 21 is continuously connected to the motor shaft 20a of this driving device 20 and the change of inserting speed of rod shaped object 13 and the distance from the furnace center at the position where change is generated are calculated with an arithmetic unit 22 by detecting the angular velocity of motor shaft 20a. The shape and position of fusion bonded zone is detected by recording said motion with a recorder 23.
Patent JP-H0961469-A (JP)
Title: Field detector
Inventor: SUGIYAMA SUNAO
IPC: G01J1/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To regulate an optical system for the positional deviation of an EO probe by a simple operation. SOLUTION: The field detector detects a leakage field by optically measuring the change of the physical state of an element by disposing the element having varying physical state according to the leakage filed from the wirings of an integrated circuit near an integrated circuit board. The detector has a position detecting unit 30 for obtaining a signal corresponding to the biaxial positional deviations of the element and moving means 30 receiving the signal of the unit 30 to move the entire detecting optical system for optically measuring the change of the physical state of the element to so position regulate as to compensate the positional deviation of the element.
Patent JP-H0497225-A (JP)
Title: Optical element
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1333
Filed: 1990-08-10
Abstract: PURPOSE:To allow the simplification of a structure, improvement in productivity and the variation of phase differences by forming a composite material of a film in which high-polymer materials and liquid crystal materials to orient molecules in a prescribed direction by the stress applied to the composite material coexist. CONSTITUTION:The composite material 6 form the film in which high-polymer materials 7 and the liquid crystal materials 8 to orient the molecules in the prescribed direction by the stress applied to the composite material coexist. Namely, a sealing material 5 is provided in the form of a frame in the peripheral part between respective transparent substrates 1 and 2 and the composite material 6 is sealed between the transparent substrates 1 and 2 enclosed by this sealing material 5. The composite material 6 is formed by mixing the high-polymer materials 7 of a two-pack curing type consisting of a principal component and a hardener or UV curing type and the liquid crystal materials 8. The liquid crystal materials 8 are regularly oriented in the prescribed direction by the stress applied to the composite material while the composite material is held sealed between a pair of the upper and lower transparent substrates 1 and 2. The optical element which is simple in the structure, is good is productivity and is changed in the phase difference according to the electric field impressed to the composite material 6 is obtd. in this way.
Patent JP-S6460586-A (JP)
Title: Controller for elevator
Inventor: WATANABE HIDENORI
IPC: B66B9/06
Filed: 1987-08-26
Abstract: PURPOSE: To reduce the number of trolley wires by performing power supply between a machine room and an elevator and the transmission of only safety circuit signal by trolley wires and performing giving and receiving of an operation situation signal by a radio device changing outputs in accordance with distance. CONSTITUTION: The power supply from a machine room 1A to an elevator car 1 and the transmission of a safety circuit signal from the car 1 to a control panel 16 in the machine room 1A are done using trolley wires 12. Moreover, giving and receiving of an operation situation signal between a control panel 17 of the car 1 and the control panel 16 in the machine room 1A are done by respective radio devices through an antenna 14 on car side and an antenna 15 in machine room. In this case, outputs of the radio devices are changed in accordance with a distance between the running car 1 and the machine room 1A. Consequently, it is possible to reduce the number of trolley wires and increase the reliability of this system.