baber/WOPTO huggingface dataset:
Patent JP-S61252983-A (JP)
Title: Electromagnetic type flow-rate control valve
Inventor: SAKAGUCHI YUJI
IPC: F16K31/06
Filed: 1985-05-01
Abstract: PURPOSE:To correctly shift a throttle adjusting plate in correspondence with electric signals by adjusting the valve opening degree by equilibrating the elastic force due to a spring means, force due to the pressurized fluid acting through a valve body, and the attraction force due to an electromagnet. CONSTITUTION:In case of the valve opening degree of 100% when a throttle adjusting plate 4 is positioned, separated by a certain distance C from the opened-port edge surface of a casing 12, selection is performed so that the deformation quantity of a leaf spring 13 becomes deltac. Further, in case of the valve opening degree of 0% when the throttle adjusting plate 4 pushes out a valve body 3 onto a valve seat 2a and cuts off the stream of pressurized fluid, selection is performed so that the deformation quantity of the leaf spring 13 becomes deltai. Therefore, the leaf spring 13 is hardly deformed even if the attraction force of an electromagnet 5 becomes larger over necessary value, by setting the deformation quantity as described in the above, and the approach or the contact of the throttle adjusting plate 4 to the opened-port edge part of the casing 12 over necessary can be prevented.
Patent JP-S59218929-A (JP)
Title: Measuring method of plating stress
Inventor: OKUDAIRA HIROAKI
IPC: G01L1/24
Filed: 1983-05-27
Abstract: PURPOSE:To attain the continuous measurement of plating stress during the plating by measuring optically and continuously the extent of camber of a substance to be plated which is generated by plating stress. CONSTITUTION:An optical disc original board 5 to be rotated by a motor 4 is arranged opposedly to an anode 3 in a plating tank 2. Laser light projected from an argon laser 6 irradiates the surface of the original board 5 from the in clined direction through an optical fiber 8a. The reflected light 9 is made incident to a two-dividing photosensor 10 through an optical fiber 8b. Thus, the extent of camber due to the plating stress of the original disc 5 during the plating is measured continuously by the change of the difference of optical outputs from the sensor 10.
Patent JP-H07291931-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidine and/or 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine
Inventor: SASAKI KAZUAKI
IPC: B01J27/08
Filed: 1994-04-28
Abstract: PURPOSE:To produce the compound useful as a raw material for polymer photostabilizer in a high efficiency using an easily removable catalyst by reacting acetone, etc., with ammonia in the presence of an Mg.Al complex compound. CONSTITUTION:This 2,2,6,6-tetramethyl-4-oxopiperidine or 2,2,4,4,6- pentamethyl-2,3,4,5-tetrahydropyrimidine is produced by reacting (A) at least one kind of compound selected from acetone and condensed acetone with (B) ammonia in the presence of (C) an Mg.Al complex compound. Preferably, the component C is a compound expressed by formula (A is an anion; X, Y and Z are positive numbers satisfying the formulas 1/4<=X/Y<=8 and Z/(X+Y)>1/20 and the component A is diacetone alcohol, etc.
Patent JP-H03290414-A (JP)
Title: Curable resin composition
Inventor: SHINOHARA NORIO
IPC: C08F222/40
Filed: 1990-04-09
Abstract: PURPOSE:To provide the subject composition having excellent cold-curability, heat-resistance and mechanical properties and composed of a compound containing a maleimide group and an N-substituted aromatic amine containing plural N-vinylbenzyl groups. CONSTITUTION:The objective composition is composed of (A) a compound containing maleimide group in the molecule (e.g. N,N'-phenylenebismaleimide) and (B) an N-substituted aromatic amine containing >=2 N-vinylbenzyl groups in the molecule [e.g. the compound of formula (X is residue produced by removing y H atoms from amino group of an aromatic amine; y is 2-6)].
Patent JP-H08287398-A (JP)
Title: Vehicle guidance device
Inventor: CHIGUSA SHUNSUKE
IPC: G08G1/00
Filed: 1995-04-18
Abstract: PURPOSE: To surely guide a vehicle to a garage regardless of an initial location and an attitude angle, in a guide parking device for vehicle. CONSTITUTION: A vehicle location and an attitude angle are detected by a detection means and forwarding/backwarding is decided by a decision means 2. An arithmetic means 4 such as an electronic controller E, etc., controls the steering of a vehicle so as to be located on the guideline set by a guideline setting means 3 based on a prescribed relational expression. A gain change means 6 changes the gain f1 of a location and the gain f2 of the attitude angle in the relational expression according to the location and the attitude angle and supplies the gain to a control means 5. In the change of the gain, the gain map stored in a storage means 7 is used. The calculated steering angle is supplied to the control means 5 and a steering control is performed.  Because the gain is not fixed and is changed according to the location and the attitude angle, various kinds of locations and attitude angles can be coped with.
Patent JP-S5615894-A (JP)
Title: Denitrification treatment apparatus
Inventor: HORII YASUO
IPC: C02F3/34
Filed: 1979-07-17
Abstract: PURPOSE: To eliminate a necessity of precipitating tank after aeration as well as to make it possible to prolong continuous treating time because its filtering section is hardly clogged by a method wherein at least a denitrification treatment apparatus and an aeration apparatus are constructed by upwardly flowing type filter towers to enhance denitrification efficiency.   
     CONSTITUTION: Out of the following three units: (A) a biological nitrating apparatus into which a secondary treated water of a waste water is flowed, (B) a denitrification apparatus positioned at a downstream side of (A), and (C) a reaeration apparatus positioned at the downstream of (B), at least (B) and (C) are composed of upward flow type filter tower contg. packing material. In addition, (A) apparatus is composed of an upward flow type nitration tower packed with a packing material or a catalytic oxidation type nitration tank. Thereby, because a void occupancy of the filter material zone is low, the removing efficiency of SS is high and total nitrogen of final treated water can be reduced to average 3 ppm. Moreover, because fired stones or siliceous stone are used as a filter material, the treatment can be performed inexpensively, and, furthermore, because denitrification phenomenon is generated also in a nitrating zone, the volume of a succeeding denitrification tower can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61249864-A (JP)
Title: Demister device for cooling air in engine room in hovercraft
Inventor: FUJIKURA YOSHIYUKI
IPC: B60V1/18
Filed: 1985-04-30
Abstract: PURPOSE:To make it possible to simply clean a demister and to simply replace the same with new one, by disposing the demister in a cooling air outlet port or in a cooling air duct. CONSTITUTION:In a rear engine room 5A a demister 8 is attached to the cooling air outlet port 6 section of an overhang deck 13 in the upper section of an air cushion chamber 3. A cooling air duct 7 communicating the cooling air outlet port 6 attached with the demister 8 with the inside of the engine room 5A is laid on the overhang deck 13. Cooling air A is fed into the engine room 5A by way of the demister 8 and the cooling air duct 7 to cool a radiator 9 in an engine 1A.
Patent JP-S59218236-A (JP)
Title: Manufacture of spherical bearing
Inventor: ISODA NORIYUKI
IPC: F16C33/14
Filed: 1983-05-24
Abstract: PURPOSE:To manufacture a spherical bearing which has a high accuracy and has a slide surface whose contact property is good by combining a sphere of a prescribed size and a bearing base material whose inside wall surface is spherical and subsequently cylindrical, applying in advance a lubricant to a contact surface of both of them, and executing a forging. CONSTITUTION:A sphere 1 worked to a prescribed finish size is combined with a bearing base material 4 on which a spherical inside wall surface 6 along a part of the outside circumferential surface of said sphere 1 continued from a lower end part circular hole 5, and its subsequent cylindrical inside wall surface 7 are formed, a lubricant is applied in advance to the surface to which both of them contact, and thereafter, they are set in a die 12 of a forging machine through a circular stage part 10 fitted precisely into said lower end part circluar hole 5, and a guide pin 8 having a long shaft part 11. Subsequently, a punch 13 fixed to a pressure ram side is lowered, said bearing base material 4 is plastically deformed by forging, and a contact surface is formed through the sphere 1 and a uniform lubricating layer 3. Next, the bearing base material 4 surrounding the sphere 1 is machined to a prescribed shape size, and a desired spherical bearing is obtained.
Patent JP-H01263821-A (JP)
Title: Partial string transcribing system for bit string data obtained by exclusive or arithmetic
Inventor: SATO TAKAO
IPC: G06F7/76
Filed: 1988-04-15
Abstract: PURPOSE:To realize high-speed processing in the title system by controlling a main memory, a register device, a bit string shift device, etc., in accordance with a control program, the transmission side bit string data, the reception side bit string data, and a masking bit string. CONSTITUTION:A main memory 3 stores previously a control program 31, the transmission side bit string data 32, the reception side bit string data 33, and a masking bit train 34. A controller 6 controls the main memory 3, an AND device 1, an exclusive OR device 2, a register device 4 and a bit string shift device 5 in accordance with said program 31, a data 32 and 33, and string 34 respectively. Then the device 1 carries out the logical multiplication of the bit string data and the device 2 carries out the exclusive OR arithmetic of the bit string data. The device 5 shifts the bit string data to the right and the left on the device 4 serving as a work area where the logical arithmetic and the bit string shift operations are carried out.
Patent JP-S58210571-A (JP)
Title: Phase display
Inventor: FUJIOKA KATSUAKI
IPC: H02M1/00
Filed: 1982-05-31
Abstract: PURPOSE:To display the phases, speeds, etc., of four different-phase control signals smoothly, by using at least two-phase controlling signal having 90 deg. phase difference among those four-phase controlling signals, and performing the light emission of light emitting elements having an opposite direction on in phase order. CONSTITUTION:Control signals E1 and E2 which are 90 deg. out-of-phase with each other are amplified by operational amplifiers IC1 and IC2 respectively to obtain voltages having equal amplitude and an equal maximum value, and those voltages are applied to opposite-directional light emitting elements D1 and D2, and D7 and D8. The voltage corresponding to the vector sum of the output voltages E1 and E2 of the operational amplifiers IC1 and IC2 is applied to the plus input terminal of an operational amplifier IC3 to equalize the E1+E2 to the E1 in amplitude and maximum value, and the resulting voltage is applied to opposite- directional light emitting elements D3 and D4. Further, the output voltage -E1+ E2 of an operational amplifier IC4 is applied to opposite-directional light emitting elements D5 and D6 after being equalized to the E1 in amplitude and maximum value. Thus, the phase, speeds, variation directions, etc., of the four-phase controlling signals are displayed smoothly.
Patent JP-H03291209-A (JP)
Title: Melanogenesis-suppressing agent for external use containing 5-hydroxy-2-hydroxymethyl-gamma-pyridone as active component
Inventor: MORITA HIDEO
IPC: A61K8/00
Filed: 1990-04-06
Abstract: NEW MATERIAL:5-Hydroxy-2-hydroxymethyl-gamma-pyridone of formula. USE:An external agent having melanogenesis-suppressing action. It is compounded as an active component to emulsion, lotion, liniment, ointment, etc. Excellent whitening effect can be attained by adding an extremely small amount of the agent to cosmetic. PREPARATION:The objective compound of formula can be produced by substituting the ring-forming oxygen atom in the principal skeleton of kojic acid with nitrogen atom.
Patent JP-H06311463-A (JP)
Title: Liquid crystal display device
Inventor: HATACHI SHINJI
IPC: H04N5/64
Filed: 1993-04-20
Abstract: PURPOSE:To provide a small-sized liquid crystal display device while maintaining the uniformity of the brightness of a screen by correcting the luminance of the driving signals of a liquid crystal panel in a luminance correction part corresponding to the visual angle characteristics of the liquid crystal panel. CONSTITUTION:The luminance correction part 8 for inputting horizontal synchronizing signals and vertical synchronizing signals from a control part 4 is provided and the luminance of the video signals of a signal processing part 3 are corrected by the output. That is, when the video signals are inputted to a signal input terminal 5, pictures are displayed at the liquid crystal panel 1 and at the time, the horizontal and vertical synchronizing signals are inputted from the control part 4 to the luminance correction part 8 and the luminance correction signals of a correction amount and a correction waveform corresponding to the visual angle characteristics of the liquid crystal panel 1 are generated. Then, the luminance correction signals which are the output of the luminance correction part 8 are supplied to the signal processing part 3 and the luminance of the driving signals of the liquid crystal panel 1 are corrected. By the luminance correction, the luminance of the pictures of the liquid crystal panel 1 are corrected.
Patent JP-H0846210-A (JP)
Title: Semiconductor device
Inventor: TERADA NORIHIRO
IPC: H01L29/78
Filed: 1995-04-18
Abstract: PURPOSE:To provide a semiconductor device, in which the fluctuation of performance characteristics due to local heat-generation of elements can be reduced. CONSTITUTION:In a semiconductor device, in which, a gate 6 is arranged onto a semiconductor thin-film 4 through an insulating layer 5, the surface of the gate 6 is formed in an irregular surface. Since the surface area of the gate 6 is increased by forming the surface of the gate in an irregular shape and the quantity of heat dissipation is augmented, the elevation of an element temperature is reduced, and a thermal characteristic change can be diminished while deterioration with time due to heat can be prevented for a prolonged term.
Patent JP-H03292223-A (JP)
Title: Inching device for torque converter vehicle
Inventor: ITO MAKOTO
IPC: F16D48/00
Filed: 1990-04-06
Abstract: PURPOSE:To control a supply quantity of the operating oil to a wet type single plate clutch to adjust the connection condition thereof freely, and to perform any inching travelling stably by operating an inching operating means freely under the condition that a wet type multiplate clutch for shifting forward drive and reverse is connected. CONSTITUTION:The operating oil sucked from a tank 2 by an oil pump 1 is supplied to a converter circuit 4, a selector circuit 5 and an inching circuit 6 through a regulator 3. When a selector lever 9 is shifted, for example, to forward drive or reverse, all of the operating oil supplied to a selector valve 7 is fed to a wet type multiplate clutch 8, and the clutch 8 is connected perfectly to transmit the power to driving wheels. Under this connection condition, when an inching pedal 12 is operated perfectly, all of the operating oil supplied to an inching valve 10 is drained without to be fed to a wet type single plate clutch 11, and the clutch 11 is not connected. Power transmission to the wet type multiplate clutch 8 is thereby cut off perfectly.
Patent JP-S5617076-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATSUKA MASAHIKO
IPC: H01L29/84
Filed: 1979-07-20
Abstract: PURPOSE:To obtain a pressure sensor having superior characteristics when a semiconductor pressure sensor is produced using an Si substrate by a method wherein the substrate is etched to provide concave parts before the electrode formation process is performed. CONSTITUTION:For an Si substrate to be used as a sensor, an N-type Si substrate 1 whose (1,1,0) face has <1,0,0> anis in the longitudinal direction to change largely the resistance value against the magnitude of expansion and contraction of the substrate, and has <1, anti 1,0> anis in the lateral direction, is used. Oxide films 3 are adhered to the both surface of the substrate 1 before the formation of electrode, openings are formed corresponding to concave parts to be formed at the back face and the back face 16 of the substrate 1 is made to be exposed. This process is performed as follows. Plural openings are formed in the films 3, but considering that side etching parts 14 are to be made by anisotropic etching, the opening areas are slightly reduced. After this process, etching is performed for about an hour using 6N-KOH liquid heated to 80 deg.C leaving the surrounding part 15 in a ring shape to form a diaphragm having plural concaves at the back face, and an appointed electrodes are sticked on the surface.
Patent JP-2000286864-A (JP)
Title: Atm switching circuit with warranted frequency band
Inventor: KODAMA TOMOAKI
IPC: H04L12/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ATM switching circuit with a warranted frequency band where the frequency band is warranted in the unit of each connection of an ATM switch and a configuration of a buffer in the ATM switch is simplified. SOLUTION: Each terminal transfers an ATM cell to a core section 10 of an ATM switch via an input interface section 5. A UPC/NPC is provided to each connection between the input interface section 5 and the input connection. The ATM cell is outputted to each port provided to each channel through switch control of the ATM core switch section 10 and transferred to a buffer section 35 by a selector 15. A selection cell abort function 20 (SSA) is provided to a pre-stage of a buffer for warranting the frequency band. Moreover, the ATM cell distributed for each service category is stored in a buffer provided to each category. A scheduler 40 reads the ATM cell in the order of priority and outputs the ATM cell to each output channel from an ATM output interface 50.
Patent JP-H07274900-A (JP)
Title: Production of sausage-like food
Inventor: KUDO MITSUHARU
IPC: A23L13/60
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a tasty sausage-like food with good body. CONSTITUTION:This food is obtained by the following seven consecutive processes: 1st process: raw meat is cut and incorporated with common salt, etc., and then dipped under blood removal; 2nd process: fatty meat is cut and incorporated with common salt and then dipped under blood removal; 3rd process: both the raw meat and the fatty meat are minced; 4th process: the raw meat is finely cut and incorporated with the fatty meat followed by finely cut the mixed meat; 5th process: the product is incorporated with soybean milk followed by concentrated whey and seasoning, etc., during this process, Araliaceae extract liquor is added to the system followed by full grinding; 6th process: the product is packed in, e.g. a sheep casing, heated, left to cool and air-dried, and then put to vacuum packaging; and 7th process: the product is heat sterilized, air-dried and cooled, and then made into the final product.
Patent JP-S61252794-A (JP)
Title: Key telephone set
Inventor: SANO YOICHIRO
IPC: H04Q3/58
Filed: 1985-04-30
Abstract: PURPOSE:To reduce the consumption of power of a key telephone set by turning on and off a power switch and stopping the supply of a power source to the key telephone set during not using. CONSTITUTION:A power supply from a key telephone main equipment ME to key telephone sets KTA, KTB is carried out at the route of VC2 of ME to T1, LN1, T5 of KTA, KPW, T6, LN2, T2 of ME and GND in the key telephone set KTA in order, and in the route of VC2 of ME to T3, LN3, KTA, KPW, T8, LN4, T4 of ME, Q and GND at the key telephone set KTB. Herein, Q designates a power switch and operates through a resistance by outputting a high level H from a latch circuit LT in a normal mode and is turned on. The power switch of the telephone set not used is controlled to be turned off and the supply of the power source is stopped and when using the telephone set again, the power switch is turned on to start the supply of the power source.
Patent JP-H11297282-A (JP)
Title: Battery pack
Inventor: TSUJIOKA KATSUSHI
IPC: H01M2/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable pack capable of eliminating a dispersion in the reference fitting part by providing a projection strip fitted to a recessed groove arranged in an apparatus main body, and integrally arranging this projection strip in one case, which becomes a reference when it is fitted to the recessed groove regardless of joining with the other case. SOLUTION: A fitting projection strip 2 and the locking recessed part 4 are integrally arranged in an enclosing case 1A regardless of joining with an enclosing case 1B. Since dislocation is not caused in the positional relationship between the case 1A and the fitting projection strip 2, looseness is not caused in fitting to an apparatus main body. Since the enclosing case 1A forming a cover of the battery installing part of the apparatus main body is integrally formed with the fitting projection strip 2, a step difference is not generated on the outside surface being a mating face with the apparatus main body. Therefore, since a position of an external battery charger connecting terminal is not dislocated, there is no fear of contact failure with an external battery charger.  Therefore, since a battery pack can be properly installed on and fitted to the apparatus main body, the locking recessed part 4 is reliably fixed by engaging with a locking pawl of the apparatus main body.
Patent JP-S61259931-A (JP)
Inventor: NAKA TOSHIAKI
IPC: B65C3/08
Filed: 1985-04-30
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-S60236239-A (JP)
Title: Externl inspecting device for pellet
Inventor: INADA GIICHI
IPC: H01L21/66
Filed: 1984-05-10
Abstract: PURPOSE:To enable to inspect without reducing resolution irrespective of the size of a pellet by composing of a pellet side setter, a mask setter for setting an inspecting mask, an image sensor for sensing the pellet, an image processor for discriminating whether it is good or wrong product, and a X-Y table. CONSTITUTION:The reel size of a pellet to be inspected is input to a pellet size setter 30. This value is transferred to an image processor 10. A mask setter 40 compares a resolution with real pellet size data and sets an inspecting mask size. Then, the central position of a pellet 4 to be inspected is detected. In this case, the corner of the pellet 4 is detected by a mask 5 for detecting the central position of the pellet to obtain the center C of the pellet. Then, the preset mask size (l3Xl4 dots) and picture element converted pellet size (l1Xl4) are compared, the moving size of the pellet 4 is fed from the processor 10 to a X-Y table 50, indexed in response to the size of the pellet 4, and the defect on the surface of the pellet represented on the mask is inspected.