baber/WOPTO huggingface dataset:
Patent JP-H082194-A (JP)
Title: Decorative body and manufacture thereof
Inventor: SHIRATA KENJI
IPC: B44C5/06
Filed: 1994-06-23
Abstract: PURPOSE:To simplify components forming a decorative body and enjoy such operation and atmosphere as to handle a real plant by impregnating water- absorbing porous materials such as paper, unwoven fabric and unglazed earthenware with crystalline substances. CONSTITUTION:A decorative body 1 made of paper which is impregnated with an aqueous solution containing 20% of potassium-phosphate is in a dried state. In the case where this decorative body 1 is used, it is watered directly with a watering pot 3 and allowed to stand in a well-ventilated place. Then, crystals separate out from upper ends and protruding parts of the decorative body and look just like blooming flowed When the decorative body 1 is sprinkled with about 30ml of city water and allowed to stand as it is at a well-ventilated place for about three hours, crystallization starts. Water may be poured directly on the paper of the decorative body or at the part of the root thereof.
Patent JP-S5474987-A (JP)
Title: Pressure checking apparatus
Inventor: MIZUMACHI WATARU
IPC: G21C9/00
Filed: 1977-11-28
Abstract: PURPOSE: To eliminate rise in the pool level entailing the release of non-condensible gas sealed in a steam delivery tube by means of a slant-cut opening provided at the tip of the tube to be submerged under water with a delivery device having numerous pores.  
     CONSTITUTION: When a hot high pressure steam flows into a down comer 10 or a main steam relief safety valve-attached cxhaust tube or other steam delivery tube having a opening under water non-condensible gas previously sealed thereinto is compressed and released into the pool water 6. At this point, non-condensible gas flows out through a slantly cut opening at the tip and pores 12a on the side. Consequently, the gas turns to a bubble in a medium size and a fine bubble, making it hard to form layer. In addition, even if a gas layer is formed, close position between the bubble caused by the slantly cut opening and those caused by pores 12a allows relatively easy communication between the bubbles and the spare of the suppression chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09313545-A (JP)
Title: Mechanism for adjusting curved position of bottom in beds, etc.
Inventor: NANAHARA KENJI
IPC: A47C17/04
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To adjust a center position of a curve of a curve bottom at a position of a bending part of a body which differs per user, by providing the mechanism with a means for adjusting the curved position. SOLUTION: On the under surface side from a knee bottom 13a to a leg bottom 13b, a first and a second connecting members 16, 17 are connected bendably to each other and installed movably along the under surface side, such that when bottoms 13 are displaced, the first and the second connecting members 16, 17 are displaced together to support a curve bottom 14, and a connecting position 18 of the first and the second connecting member 16, 17 is moved by sliding the first and the second connecting members 16, 17 along the under surface of the bottoms 13, so as to adjust the center position of the curve of the curve bottom 14.
Patent JP-S5764740-A (JP)
Title: Developing device
Inventor: MIYOSHI KAZUNARI
IPC: H01L21/30
Filed: 1980-10-09
Abstract: PURPOSE:To obtain a developing device that forms a high precision pattern by alternately bringing >=2 kinds of solvents having so solubility individually but soluble when mixed, into contact with a macromolecular material layer that senses to a high energy line. CONSTITUTION:In a device that performs pattern forming consisting of a macromolecular material layer on a workpiece 3, which is used for work of a semiconductor element, optical applied parts, etc., for instance, the workpiece 3 having a pattern drawn with an electron beam on polystylene on a silicon wafer is put on a supporter and sprayed with poor solvent S1 (aceton, etc.) from a perforated pipe supplied by a vessel 7 through a solenoid valve 10 and a fixed quantity pump. After 19sec, also developing solvent S2 (cyclohexane, etc.) is sprayed from vessel 8. Then, it is taken out after the solvent is removed by sending a gas such as gaseous N2 from a pipe 9. This operation is carried out automatically by a control circuit 13. Thus, a high precision pattern of necessary polymer parts free from swelling and deformation can be obtained.
Patent JP-S63918-A (JP)
Inventor: ISOZAKI TAKASHI
IPC: H03K17/725
Filed: 1986-06-18
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-S622171-A (JP)
Title: Monitor for internal-combustion engine
Inventor: UCHIDA KAZUOMI
IPC: G05B23/02
Filed: 1985-06-28
Abstract: PURPOSE:To obtain an easy-to-maintain monitor by connecting a commanding device for outputting to a CPU a command signal for transmitting a variety of informations, such as measured values, calculated values and the like, registered in a storage device and the CPU to each other via a series transmission circuit. CONSTITUTION:The measured values 7, such as pressures, temperatures and the like, of the various portions of an engine are sequentially A/D-converted (4) and calculated (1) by selecting the input terminals of a multiplexers 5 and 6 and calculated values DT are registered in a RAM3b. If this is out of condition, when a commanding device 10 is connected to the terminals of the driver 9 of a series transmission board BD5 and command signals (Q), (D), (m) and (w) are inputted, a value A/D, the calculated values DT, the address contents of the ROM3a and those of a RAM3b are easily obtained and the main cause of a failure is easily estimated. This constitution can increase an efficiency in and rationalize a maintenance work.
Patent JP-H08336289-A (JP)
Title: Driver for ultrasonic motor
Inventor: KYODO YASUMASA
IPC: H02N2/00
Filed: 1995-06-08
Abstract: PURPOSE: To realize constant torque driving by feeding a first sine wave signal to the first phase of an ultrasonic motor and feeding a second sine wave signal, having a phase shift from the first sine wave signal of such amount as allowing rotation of the ultrasonic motor, to the second phase of the ultrasonic motor. CONSTITUTION: Counters 8, 9 deliver the count of pulses fed from a VCO 7 to read out control circuits 10, 11. The read out control circuit 10 delivers the count, as a read out address, to an RAM 12. A Sin wave data is then read out from the RAM 12 and fed to an ultrasonic motor 1. The read out control circuit 11 forms a read out address such that the data read out from an RAM 13 has phase shift of 90 deg. with respect to the Sin wave data read out from the RAM 12. Consequently, a cos wave data having phase shift of 90 deg. with respect to the Sin wave data is read out from the RAM 13 and fed to the ultrasonic motor 1.
Patent JP-H10334235-A (JP)
Title: Fast hough transform device
Inventor: ARIMA YUKIO
IPC: G06T7/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the computational complexity to attain the fast Hough transform processing, i.e., the typical preprocessing for recognition of a graphic shape. SOLUTION: An inclusion processing means 1 includes a pixel which undergoes the Hough transform in order to decrease the arithmetic objects. A Hough arithmetic means 2 calculates an angle formed between a straight line connecting the opposite angles of every rectangle and a coordinate axis and then performs the Hough transform operations to only the straight line connecting the opposite angles of every rectangle, the straight line having a 0-degree angle formed between the center of the rectangle and the coordinate axis and the straight line having a 90-degree angle formed between the center of the rectangle and the coordinate axis respectively. Thus, the computational complexity of Hough transform necessary for a rectangle can be reduced and accordingly the total computational complexity can be reduced for the Hough transform.
Patent JP-H04366581-A (JP)
Title: Spark plug
Inventor: KAGAWA JUNICHI
IPC: H01T13/32
Filed: 1991-06-13
Abstract: PURPOSE:To improve the heat-resisting stress property of the welded part between the base material of an outside electrode and a platinum chip and prevent the peel of the platinum chip for a long time. CONSTITUTION:A spark plug is formed of a composite base part 10 having a highly heat conductive metal core 12 covered with a base material 11 consisting of a Ni allay containing 10-20wt.% Cr, and a Pt alloy chip 6 welded to its top end surface. An outside electrode 1 in which the distance between the welded surface of the Pt alloy chip 6 and the top end of the core 12 is set to 0-2mm is provided.
Patent JP-H05309038-A (JP)
Title: Method and device for continuous vapor heat treatment for food
Inventor: HIYAMA YUKINORI
IPC: A47J27/16
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a product of a high quality by a simple means by supplying vapor from the upper part of a box body and exhausting it from the lower part, forming a high temperature area of vapor, and a low temperature area thereof in the upper part and the lower part, respectively, moving a food material from the lower part of this free area to the upper part and executing a vapor treatment. CONSTITUTION:When a tray 2 on which a food material 10 is placed is carried into a vapor chamber 1 by carry-in conveyors 7, 8 and stopped intermittently, a carrying device for allowing the tray 2 to ascend supports the tray 2 and allows it to ascend by one step, and while carrying in and allowing to ascend intermittently and successively, it is carried out to the outside from a carry-out port 4. As for an atmosphere in the vapor chamber 1, since an exhaust port 9 is provided, vapor supplied from a vapor supply port 6 in the upper part moves downward, vapor-heats the foot material 10 and is exhausted from the exhaust port 9, and the inside of the vapor chamber 1 in the lower part than the exhaust port 9 is not filled with high temperature vapor, and becomes a low temperature area. In such a state, the tray 2 is carried into this low temperature area first and vapor-heated at a low temperature, and vapor-heated gradually at high temperature vapor in connection with an ascent by the carrying device.
Patent JP-S624269-A (JP)
Title: (+)-latifine and production thereof
Inventor: TAKANO SEIICHI
IPC: C07D217/16
Filed: 1985-06-28
Abstract: NEW MATERIAL:Optically active (+)-latifine expressed by formula I. USE:A medicine which is an optical isomer of (-)-latifine known as a rubefacient or tonic and a nonnatural alkaloid. PREPARATION:(R)-Dibenzyllatifine, expressed by formula III and synthesized from (R)-(E)-benzyloxy-4-(4-benzyloxyphenyl)-3-buten-2-ol, expressed by formula III and obtained from D-mannitol as a starting material is catalytically reduced with hydrogen to afford the aimed (+)-latifine.
Patent JP-H04342542-A (JP)
Title: Production of beta-hydroxyethoxyacetic acid
Inventor: NOZUE MORIAKI
IPC: C07B61/00
Filed: 1991-05-17
Abstract: PURPOSE:To produce beta-hydroxyethoxyacetic acid expected to be useful as a raw material for invivoabsorptive suture and wound healing agent on an industrial scale at a low cost. CONSTITUTION:beta-Hydroxyethoxyacetic acid is produced by the catalytic oxidation of a non-alkaline aqueous solution of diethylene glycol with oxygen or an oxygen-containing gas in the presence of a catalyst containing palladium as the 1st component and platinum as the 2nd component.
Patent JP-H09326405-A (JP)
Title: Alignment correcting claw, alignment apparatus and method thereof
Inventor: TAMURA MASAHIRO
IPC: H01L21/52
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To adjustably align various types of dies and packages on the same stage to reduce the cost by forming an upper part of a correcting claw having the same outside dimension as that of a bonding collet and lower part thereof with specified gap from a die. SOLUTION: The outside dimension of a bonding collect 43 is univocally determined by that of associated die 41, i.e., corresponds one to one. A pair of alignment collecting claws 42 are formed like a staircase. Its upper part has the same outside dimension as that of the collect 43 and lower part 42b has a gap from the die 41 at clamping. Pressing the claws 42 to the collect 43 enables a regular alignment adjustment. Symbol 40 is an alignment stage.
Patent JP-H08309658-A (JP)
Title: Abrasive cloth and polishing device provided with same
Inventor: KIKUTA RITSUO
IPC: B24B37/20
Filed: 1995-05-17
Abstract: PURPOSE: To provide an abrasive cloth with which can be easily corrected non-uniformity of polishing can be polished a polishing object with an objective part emphasized. CONSTITUTION: In an abrasive cloth 4 provided on a turn table 1 brought into contact with a polishing object held to a top ring to polish a surface of the polishing object, a region 4a having an elastic coefficient different from that in the periphery is formed in a contact surface with the polishing object of the abrasive cloth 4, and in the case that the region 4a is brought into contact with a semiconductor wafer 2, length in a diametric direction of the turn table in a contact part of the region 4a is smaller than a diameter of the semiconductor wafer 2, to determine a position of the region 4a based on an acting region in the semiconductor wafer 2 of the region 4a.
Patent JP-2000331061-A (JP)
Title: Method and device for wiring route generation
Inventor: MIKAMI HIROSHI
IPC: G06F17/50
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a macro circuit like a synchronous circuit free from malfunction caused by clock skew without adding a special algorithm to an automatic layout and wiring program neither using a special flip flop. SOLUTION: This device for wiring route generation is provided with a means 4 which makes a combinational circuit part in a net list indicating the synchronous circuit into a model to extract a delay information data flow, a means 5 which determines the precedence of clock wiring connected to each of circuit elements (flip flops) constituting the synchronous circuit on the basis of the extracted data flow, and a means 6 which divides the network of clock wiring to each circuit element on the basis of the assigned precedence of wiring. At the time of layout of clock wiring of each circuit element, clock wiring having the higher priority is placed in the upper side of the flow of a clock signal and has a shorter wiring pattern length.
Patent JP-S5567692-A (JP)
Title: Counter fast feed system
Inventor: TAKAHASHI MASAYUKI
IPC: G04G5/02
Filed: 1978-11-17
Abstract: PURPOSE: To enable to count the fast feed pulse after a given time of the switch operation, by separately providing the fast feed pulse generation circuit of the counter of watch and starting the production of fast feed pulse depending on the switch operation.  
     CONSTITUTION: The output of the crystal oscillation circuit 1 is frequency divided 2, 3, to produce the signal of 1Hz and to feed it to the input of the hour counter 6 via the second and minute counter. If the switch SW of the fast feed input circuit 4 is open, since the D flip flop 4a is reset, no fast feed pulse is caused. When the switch SW is closed, the reset of the pulse production circuit 7 is released and the fast feed pulse in 2Hz is given as the clock ϕH of the hour counter 6 via the selection timing control circuit 8 and the selection circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5769136-A (JP)
Title: Vibration insulator
Inventor: FUNAKI TAKASHI
IPC: F16F6/00
Filed: 1980-10-13
Abstract: PURPOSE:To produce a high effect of insulation over a wide range of vibration frequency, by causing one of two vibration insulating members having magnetism to repulse each other, to float at a standstill in a magnetic fluid and by utilizing the low transmittivity of vibration in the fluid. CONSTITUTION:Two vibration insulating members 5, 6 having magnetism are provided so that their same poles are opposed to each other. The members 5, 6 are kept floating at a standstill in a magnetic fluid 8 which is a colloidal solution containing fine magnetic powder stably dispersed in liquid. As a result, the vibration insulating member 5 is entirely kept out of contact with other members in the equipment when a vibration source W is put on a carrier 1. A very high effect of insulation of vibration is thus produced.
Patent JP-H09325788-A (JP)
Title: Device and method for voice synthesis
Inventor: SHIGA YOSHINORI
IPC: G10L13/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To simply increase the variety of the voice qualities of synthesized voices without recording the uttered voice of an announcer and resegmenting speech elements. SOLUTION: The voice parameters, which are obtained by analyzing the discrete voice signals that are made into specimens by a first specimen period, are accumulated into a memory 11 and the fundamental frequency patterns of the voices are stored in a memory 12. Then, discrete voice signals are synthesized by a synthesis filter processing section 13 from the parameters read from the memory 11 and the patterns read from the memory 12. Then, a D/A converter 14 converts the discrete voice signals into analog voice signals by a second specimen period determined by a voice quality control section 18 in accordance with the voice quality that is switched and specified by a voice quality switching section 17. The analog voice signals are amplified by an amplifier 15 and outputted as voices from a speaker 16.
Patent JP-H0310026-A (JP)
Title: Method for briquetting clayey ni ore
Inventor: MATSUMORI TOYOMI
IPC: C22B1/14
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the briquetted clayey Ni ore which is stable in crushing strength by adjusting the moisture content of a raw material mixture contg. the clayey Ni ore to be supplied to a briquetting machine according to the average clay component possessed by the above-mentioned ore, then kneading and curing the raw material to homogenize the same and briquetting the material. CONSTITUTION:The moisture content of the above-mentioned raw material is set in the range enclosed by a solid line shown in the figure according to the average clay component possessed by the powder of the above-mentioned Ni ore. The raw material mixture to be supplied to the briquetting machine is kneaded and cured and is thereby homogenized. The briquetting strength is controlled to always the specified strength or above and the yield of molding is improved; above all, the clayey Ni ore is briquetted with the drastically lessened molding failure and powdering. The operation of a calcination furnace (kiln) for obtaining briquettes is stabilized.
Patent JP-H0434411-A (JP)
Title: Liquid crystal video projector
Inventor: KISHIMOTO SHUNICHI
IPC: G02F1/133
Filed: 1990-05-30
Abstract: PURPOSE:To suppress the heat generation at the time of discharging and to prolong the life of a discharge lamp by varying electric power supplied to the discharge lamp automatically according to the lightness of a screen installation space. CONSTITUTION:A driving means which drives the discharge lamp 1 consists of a sensor 2 which detects the lightness of the space wherein a screen 8 ought to be installed and a driving control circuit 7 which generates a driving pulse for the discharge lamp 1 according to the signal from the sensor 2. In this case, the driving control circuit 7 is equipped with a pulse width modulating means which a driving pulse decreasing in duty ratio as the lightness decreases according to the signal to the signal from the sensor 2. Therefore, the electric power supplied to the discharge lamp 1, i.e. lighting brightness is set high when the atmosphere is bright, but low when the atmosphere is dark according to the duty ratio. Consequently, the heat generation at the time of discharging is suppressed to prolong the life of the discharge lamp.
Patent JP-S5682769-A (JP)
Title: Method and apparatus to convey bobbin
Inventor: SORIBASHI TADAYUKI
IPC: B65H67/06
Filed: 1979-11-05
Abstract: PURPOSE: To simplify the mechanism of a spinning machine as it is kept in an existing arrangement by running pallet conveyors in the longitudinal direction of a fibre machine and pallet-receiving trucks and pallet-conveying trucks to cross the longitudinal direction at right angles.  
     CONSTITUTION: When a process to place bobbins from a spinning machine 1 on a pallet on a pallet conveyor 3 is finished, a pallet-receiving truck 4 is automatically run and stopped, and as a stopper 20 on the side of the spinning machine 1 comes down, a single-line roller conveyor 13 and the pallet conveyor 3 are rotated to transfer the pallet to the pallet-receiving truck 4. Then, a pallet-conveying truck 7 is stopped to neighbor the pallet-receiving truck 4, and as a stopper 21 of the pallet- receiving truck 4 comes down, the single-line roller conveyor 13 and a multiline roller conveyor 15 are rotated, and the pallet is instantaneously transferred to the conveying truck 7, and conveyed to a packing process without giving any hindrance to foot passengers and others. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323694-A (JP)
Title: Electric motor car
Inventor: FUJIWARA MASAKATSU
IPC: B62J6/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To extend the life of a lamp by providing a step-down circuit for reducing the voltage of a battery, and outputting the output of the step-down circuit to the lamp. SOLUTION: A driving switch 75 is ON to operate a motor driving circuit 69 according to the torque detected by a torque detecting part 57. A driving switching element 70 in ON/OFF according to the signal outputted from the motor driving circuit 69 to control the rotating speed of a motor 25. When a lamp 72 is lighted, a lamp switch 76 is ON, and the power source voltage 24V is reduced to 6V by a step-down circuit 73 to light the lamp at 6V of the rated value. Since the circuits for driving the motor 25 and for lighting the lamp 72 are mutually independent, the lamp 72 can be lighted even when the drive of the motor 25 is stopped. Thus, the life of the lamp 72 can be extended.
Patent JP-H10318920-A (JP)
Title: Method and apparatus for measuring fluid concentration
Inventor: YOKOO MIKISHIGE
IPC: G01N23/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate measuring errors thereby enabling a more correct measurement, by setting measuring points of preliminarily set two different measuring distance, and obtaining a concentration of a fluid from an intensity of a penetration radiation flux at each measuring point and the measuring distance. SOLUTION: A passage 1 for a fluid 2 to be measured is branched to passages 61, 71 of different diameters. Transmission glass members 12, 22 sectioning the passages from the outside and passing measuring lights 11, 21 therethrough are provided at the passages, respectively. Light-emitting detecting systems 10, 20 comprising light- emitting sources 13, 23 and light-detecting sensors 14, 24 are set respectively at a first and a second measuring points where a thickness of a glass layer between the transmission glass members 12, 22 (measuring distance) is X1 , X2 .  A concentration of the fluid at the first, second measuring point is obtained by an operation from an intensity I1 , I2 of a penetrating radiation flux measured by the light-detecting sensor 14, 24, and a concentration of the fluid per unit measuring distance is obtained from the above concentration and the measuring distance X1 , X2 . An attenuation, a change of the intensity of the penetrating radiation flux resulting from the other factor than the fluid to be measured is eliminated, whereby a correct transmission concentration can be measured.