baber/WOPTO huggingface dataset:
Patent JP-H0538148-A (JP)
Title: Forward converter, controller of forward converter and uninterruptible power supply
Inventor: SHIMADA KEIZO
IPC: H02M7/12
Filed: 1991-07-24
Abstract: PURPOSE:To offer a forward converter, a controller of the forward converter and an uninterruptible power supply capable of starting a voltage type converter stably under any load conditions. CONSTITUTION:Difference between an output voltage of a PWM converter 13 and an output voltage command is obtained by an adder 17 and is outputted to multiplier 20 through a soft circuit 19. The product Ix of an output signal of a sine wave generator 16 generating a sine wave signal synchronized with an ac input signal and an output signal of the soft start circuit 19 is an input current command value to the multiplier 20. The soft start circuit 19 increases gradually the input current command value in the case of starting of the converter 13 from the value proportional to input current value If before setting at a steady value.
Patent JP-S6341696-A (JP)
Title: Guard device for fan
Inventor: YOSHIKAWA HIROSHI
IPC: F04D25/08
Filed: 1986-08-06
Abstract: PURPOSE:To enable electronically controlled safety by carrying out the electric connection between a front guard and a rear guard via a conduction metal member which is installed on a ring form coupling member made of a synthetic resin. CONSTITUTION:A ring form coupling member 1 made of synthetic resin for coupling a front guard 103 to a rear guard 104 has a hooking part 105 on the upper part of its inner periphery while having fixing groove parts 107. On the lower part of the inner periphery of the ring form coupling member 1, a conduction metal member 2 is provided in such a way that it can be brought into contact with both of the front guard 103 and the rear guard 104. Thereby, a guard device with electronically controlled safety by means of which a motor is stopped when a person touches a guard, can be obtained.
Patent JP-S6163615-A (JP)
Title: Antiphlogistic analgesic
Inventor: NAITO SHUNICHI
IPC: A61K31/196
Filed: 1984-09-05
Abstract: PURPOSE:The titled ointment having improved absorption characteristics, durability in concentration in blood, subcutaneous retention characteristics, and extremely low side-effect action, obtained by blending an hydrous ointment base with mefenamic acid. CONSTITUTION:A hydrous ointment base (e.g., water-absorbing ointment base, or hydrophilic ointment base) is blended with mefenamic acid, further preferably an absorption promoter (e.g., nicotinic acid amide, N-methyl-2-pyrrolidone, etc.), to give an antiphlogistic analgesic. When the aqueous phase is adjusted to 6-8pH, preferably 6-7.5pH, the ointment has extremely improved subcutaceous absorption characteristics, further raised concentration of mefenamic acid in blood and holding it.
Patent JP-H0533012-A (JP)
Title: Method for working steel reinforced by dispersion with small plane anisotropy
Inventor: HIRANO SUSUMU
IPC: B22F3/24
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the plane anisotropy of ferritic steel reinforced by oxide dispersion by heat-treating and working the steel under specified conditions. CONSTITUTION:Ferritic steel contg. dispersed fine oxide particles such as sintered steel obtd. by extrusion-compacting particles obtd. by mechanical alloying is subjected to recrystallization heat treatment at 1,250-1,400 deg.C and worked at >=50% working rate at <=800 deg.C. Works of ferritic steel reinforced by oxide dispersion and having small plane anisotropy can easily be obtd. These works are useful as parts for apparatus used at high temp. such as a heating furnace, a boiler, an internal-combustion engine, a turbine, etc.
Patent JP-S57105138-A (JP)
Title: Preparation of coffee syrup
Inventor: HARA SHIGENORI
IPC: A23F5/24
Filed: 1980-12-23
Abstract: PURPOSE: To prepare cofee syrup having high preservability, keeping the original taste, flavor, and color, by putting refined sugar and coffee liquid in a vessel, and heating the content over a slow fire to dissolve the refined sugar in the coffee liquid and to concentrate the solution.  
     CONSTITUTION: About 12kg of refined sugar 3 and about 4,800W5,000cc of coffee liquid 4 are put in a flat-bottomed cylindrical vessel 2 placed on a kitchen range 1. The upper opening of the vessel 2 is closed with a lid 5, and the flat bottom of the vessel is heated over a slow fire 6 to concentrate the content. The heating is stopped when the upper level of the coffee liquid 4 is lowered to the upper level of the refined sugar 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0472338-A (JP)
Title: Surface modification of elastomer
Inventor: KURAMOCHI HIROSHI
IPC: C08J3/20
Filed: 1990-07-12
Abstract: PURPOSE:To impart an elastomer with both gas barrier nature and oil resistance permanently by incorporating an elastomer with an acetyl group side chain- contg. polymer at specified proportion followed by molding and saponification treatment. CONSTITUTION:(A) 5-50 pts.wt. of a polymer with the main chain containing 5-100mol% of acetyl side chain (e.g. polyvinyl acetate or ethylene-vinyl acetate copolymer) is incorporated in (B) 50-95 pts.wt. of an elastomer followed by kneading and molding. Thence, the surface of the resulting molded product is treated so as to come to 30-100% in the saponification degree for the polymer A.
Patent JP-S5886472-A (JP)
Title: Tracking system for space airframe
Inventor: SHIMIZU TAKASHI
IPC: B64G3/00
Filed: 1981-11-17
Abstract: PURPOSE:To decrease the amount of calculation by forecasting the moving direction of a sattelite by extrapolation without deciding on a track element, etc. CONSTITUTION:The radio wave output of an antenna 1 for tracking is connected to a tracking receiver 2, whose output signal is supplied to a control circuit 4 for EL (elevation) control and a control circuit 5 for AZ (azimuth) control. Further, the EL angle and AZ angle of displacement of machine systems 10 and 11 are detected by angle detectors 12 and 13, whose detection outputs are supplied to a zenith tracking device 15. Its output is supplied as input control signals to said control circuits 4 and 5.
Patent JP-H0739594-A (JP)
Title: Radiotherapy equipment
Inventor: OTANI KOJI
IPC: A61N5/10
Filed: 1993-07-27
Abstract: PURPOSE:To provide a radiotherapy equipment which can minimize exposure dose of healthy parts by reducing errors of the rotation angles of rolling and pitching of treatment bed and by precisely setting the diseased part to the iso-center. CONSTITUTION:On a supporting bar 8, a rolling mechanism 10 is installed rotatably by the axis 11, and the motor is fixed by the supporting board 30. Installed on the shaft 32 of the motor is the rotation board 33 on which the pin 34 stands eccentrically, and the connecting rod 37 is fixed rotatably to the rotation board 33 and the rolling mechanism 10 with the pins 34 and 36. There, the rolling mechanism 10 is pushed up/down by the rotation torque of the motor through the connecting rod 37, and the rolling mechanism 10 rolls around the axis 11.
Patent JP-H053895-A (JP)
Title: Surgical operating table
Inventor: HIRATA GORO
IPC: A61G13/12
Filed: 1991-06-28
Abstract: PURPOSE:To provide the surgical operating table which can reduce a pain and a burden imposed on a patient even if a head rest is turned downward, and a clearance between the surgical operation table main body and the head rest is opened. CONSTITUTION:The surgical operating table consists of a surgical operating table main body 1, a head rest 2 placed so as to be freely turnable centering around the vicinity of the end part of the surgical operating table main body 1, and a spare mat 3 which slides in a space formed on the lower side of a top plate 13 of the end part of the surgical operating table main body 1 or the lower side of the head rest 2, and also, is pressed and placed in two directions of the surgical operating table main body 1 or the head rest 2 by energizing force of a spring 6.
Patent JP-S5974114-A (JP)
Title: Production of photopolymerizable prepolymer
Inventor: NAKAMURA MASASHI
IPC: C08F290/00
Filed: 1982-10-20
Abstract: PURPOSE:To produce the titled prepolymer having rapid curability and providing a cured product excellent in adhesion, flexibility and low-temperature heat decomposability, by synthesizing a polyurethane compound having isocyanate groups remaining unreacted, and reacting this compound with a specified compound. CONSTITUTION:A polyurethane compound having isocyanate groups remaining unreacted is synthesized by mixing the following compounds A and B together so that the ratio of the number of moles of NCO groups to that of OH groups may be 1.05-2.0. Then, this polyurethane compound is mixed and reacted with the following compounds C and D so that the amount of compound C is equal to 95-99% of the number of moles of the remaining isocyanate groups in the polyurethane compound, and the amount of compound D is equal to the balance of the number of moles of the remaining isocyanate groups to obtain the purpose compound. Compound A: tolylene diisocyanate, 1,6-hexane diisocyanate, or the like, compound B: ethylene glycol, glycerin, polyol polyester, or the like, compound C: hydroxyethyl acrylate, benzoin, or the like.
Patent JP-H06164666-A (JP)
Title: Full-digital demodulation system for qam signal communication in small-capacity link
Inventor: MAURITSUIO BOTSURA
IPC: H04L27/38
Filed: 1993-07-27
Abstract: PURPOSE: To obtain a full digital demodulating system which incorporates a subsystem which reproduces the frequency and phase of carriers, a second subsystem which reconstitutes symbol synchronization, and a third subsystem composed of filters and demodulates numerical signals through QAM modulation. CONSTITUTION: A full digital demodulating system incorporates subsystems A, B, and C. The subsystem A incorporates a four-correlator carrier frequency reproducing subsystem A1 and a subsystem A2 which uses evaluated data and reproduces the phase and frequency of carriers by coupling and the subsystem B uses signals at the input of a subsystem C and is provided with circuits 1 and 14 which sample the signals inputted to the system and convert the sampled signals. The subsystem C is provided with digital filters 1 and 15 which shape transmitted pulses and constitute an adaptive digital equalizer.
Patent JP-H0935646-A (JP)
Title: Plasma display panel
Inventor: HIROSE EIICHIRO
IPC: H01J17/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma display panel where the structure is simplified and the screen is easily made highly fine. SOLUTION: A cathode 15 is made at a hollow board 13 where the small bore part 14a of a hole 14 for forming a discharge cell 17 is made near a glass board. A an auxiliary anode 18 for discharge and an anode 19 for display discharge are made at the rear glass board 11 and the front glass board 12, respectively, to make a PDP.
Patent JP-H10259007-A (JP)
Title: Coating solution for forming bismuth-based ferroelectric substance thin film and ferroelectric substance thin film and ferroelectric substance memory using the same
Inventor: SAWADA YOSHIHIRO
IPC: H01B3/12
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a coating solution for forming a Bi-based ferroelectric substance, with suppressing the precipitated amount of particles of excessive metal elements and a leak electric current, excellent in hydrogen heat treatment resistance and pressure resistance, capable of forming a dense film, a ferroelectric substance thin film and a ferroelectric substance memory. SOLUTION: This coating solution for a Bi-based ferroelectric substance thin film contains each metal alkoxide of Bi, an A metal element (A is at least one selected from the group consisting of Bi, Pb, Ba, Sr, Ca, Na, K and rare earth elements) and a B metal element (B is at least one of Ti, Nb, Ta, W, Mo, Fe, Co and Cr) and an organometallic compound obtained by hydrolyzing a complex metal alkoxide formed from two or more of them and Bi in an amount of 1-1.1 mol of the theoretical value. A ferroelectric substance thin film and a ferroelectric substance memory are formed by using the coating solution.
Patent JP-H1128498-A (JP)
Title: Water purifier
Inventor: KITADA TAKUYA
IPC: C02F3/32
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of purifying water by which the adhered quantity of microorganisms is kept fixed and the control and recovery of organic sludge can be easily carried out. SOLUTION: A pipe 4 having narrow pores on the surface thereof and provided with a biological fixed bed 5 on the periphery thereof is arranged below the surface of the water 8. Water to be treated 2 is passed from inside the pipe 4 to propagate a group of algae 6 in the biological fixed bed 5. By photosynthesis of the group of algae 6, underwater inorganic matter is taken in the alga body, and in that state, the group of algae 6 is periodically removed, thereby keeping the adhered quantity of microorganisms fixed to make easy the control and recovery of organic sludge.
Patent JP-H1080595-A (JP)
Title: Spin-drying/washing machine
Inventor: SUGANO KYOICHI
IPC: D06F37/40
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To eliminate any biting of waste thread, etc., by forming a thin stainless steel plate into a cylindrical shape, forming a trunk part by caulking the both ends into a flat lock state, providing an overhanging part, formed by the flat lock around the outer circumferential side of a washing and spin-drying tub, and forming the internal circumferential face of the washing and spin-drying tub which is the rear side of the overhanging part into a flat shape. SOLUTION: A trunk part itself is formed into a cylindrical shape by rolling a thin stainless steel plate by a mill and connecting the both sides to each other into a flat lock caulking part 32d. An overhanging part formed by flat lock caulking is provided around the outer circumferential face of a washing and spin-drying tub and the internal circumferential face of the washing and spin-drying tub which is the rear side of the overhanging part is formed flat. There is no longitudinal overhanging part around the internal circumferential face of the washing and spin-drying tub so that there is no deviation in the movement of laundry in being washed.  When the overhanging part is present around the outer circumferential side, there is no clearance of the overhanging part around the internal circumferential face, there is a clearance formed by the flat lock caulking, however, it is formed perpendicularly to the movement of the laundry so as not to cause biting of waste thread.
Patent JP-H1130824-A (JP)
Title: Original detecting device
Inventor: MURAI TOSHIHARU
IPC: G03B27/62
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an original detecting device capable of restraining cost to the minimum and securing required accuracy. SOLUTION: By attaching a rotor 14 whose one surface specified is a scanning mirror surface 14a to the rotary shaft of a motor 16 and rotating it, light emitted from an LED is guided to an original surface and scans an original platen. The rotor 14 guides the returning light reflected by an original and a light reflection processing part on the back surface of the external frame of the original platen to a PD. Furthermore, an encoder having a slit train 12 is attached to a disk 11, whereby a pulse signal is outputted when the slit passes through a photosensor 13.
Patent JP-H0833143-A (JP)
Title: Traction end of element wire insulated conductor plastic power cable
Inventor: OSHIMA HITOSHI
IPC: H02G15/02
Filed: 1994-07-15
Abstract: PURPOSE:To omit the work on the field so as to make the formation work of a cable connection efficient by elongating the length of the exposed conductor to the length required for formation of a cable connection, and also, applying sandblast treatment to the conductor lead wire in this section in advance. CONSTITUTION:The length L of the exposed conductor between the end of a cable insulator 2 and the compressed part of a steal sleeve 4 is put in advance to the length, for example, about 50-150mm required at formation of the terminal connection or middle connection of a cable. And, for the conductor element wire of this conductor-exposed part, the insulating film is removed in advance by sandblast treatment in a factory. Hereby, these works on the field can be omitted, consequently, the time and labor for formation of a cable connection on the field can be lightened, and the work efficiency improves.
Patent JP-2001010370-A (JP)
Title: Follow-up controller for vehicle
Inventor: INOUE HIDEAKI
IPC: B60W10/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To conduct deceleration control to stop without conducting acceleration control, when a condition where a preceding vehicle is not catched in a low vehicular speed range comes up in the case of conducting folllow-up control to the preceding vehicle. SOLUTION: A target vehicle speed V is calculated based on an intervehicular distance L detected by an intervehicular distance sensor and an own vehicle speed VS detected by a vehicular speed sensor, vehicle speed control is conducted based on the target vehicular speed V, and intervehicular control is conducted thereby to make the intervehicular distance L coincided with a target intervehicular distance. When a condition where a preceding vehicle is not catched comes up during the intervehicular control, and when the own vehicle speed VS is within a low vehicular speed range, a target deceleration a for stopping at the time of traveling by a target moving distance LST is calculated based on the last own vehicular speed V0 and the last intervehicular distance L0, and deceleration control is conducted to keep the target deceleration αto stop an own vehicle.
Patent JP-S5888952-A (JP)
Title: Superimposing transmission system of sc bit
Inventor: GOTOU MASAYUKI
IPC: H04B1/7073
Filed: 1981-11-20
Abstract: PURPOSE:To attain the superimposition and separation of SC bits with a simple constitution, by applying a CMI code rule corresponding to a value of the SC-bit at each n-bit of an original signal. CONSTITUTION:At the transmission side, codes in accordance with the CMI code rule or against it are formed 1 in response to ''0'', ''1'' of the SC-bit at n-bit of an original signal Di and the SC-bit is superimposed 4 on the CMI code signal and transmitted. Further, at the reception side, the CMI code signal is decoded into the original signal and the CMI code rule is monitored at each n-bit of the original signal to reproduce 10 the SC-bit. As a result, the constitution no make synchronism can be simplified.
Patent JP-S5881271-A (JP)
Inventor: UINFURETSUDO JIYON UIIZU
IPC: F16J15/34
Filed: 1982-10-23
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-H0917209-A (JP)
Title: Defogging structure of headlamp for vehicle
Inventor: HAZUO YOSHIKAZU
IPC: F21S8/10
Filed: 1995-06-30
Abstract: PURPOSE: To provide the defogging structure of a headlamp for a vehicle for performing defogging operation by utilizing the heat generation of a bulb by itself. CONSTITUTION: A thermal conductive stay 12 mounted on a housing 1 side is provided under the head part of a bulb and also a hood cap 10 with a hood cap main body for shading glare of a bulb 5, which is formed in a recessed form so as to cover the head part, is provided. Thermal conductive layers 16, 18, 19, 16a, 19a for heating the lens of plural stripes, which are placed at intervals and traverse the front of a lens, the end parts of which are connected in order, are formed. A thermal conductive fine piece 15 for transmitting the heat of the base of the stay 12 to the above-mentioned thermal conductive layers is disposed along the housing 1.
Patent JP-S5889202-A (JP)
Inventor: OKASHIRO AKIRA
IPC: A44C27/00
Filed: 1981-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1141707-A (JP)
Title: Hybrid vehicle controlling device
Inventor: EGAMI TSUNEYUKI
IPC: B60L50/13
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately judge the completion of explosions in an engine at the time of starting a hybrid vehicle using a power transmission means in order to start the engine effectively. SOLUTION: A hybrid vehicle is provided with an engine 1, a power transmission means 12 including first and second dynamo-electric machines 2000, 3000 an inverter device 14 which drives the dynamo-electric machines 2000, 3000, an electricity storing device 15, an engine-controlling device 13, which controls the fuel injection of the engine 1, and a hybrid-controlling device 16 which gives the command of torque controlled variable to the engine-controlling device 13 and controls the drive of the inverter device 14. This hybrid-controlling device 16 controls the drive of the first dynamo-electric machine 2000 based on a starting torque command value, which is determined by the engine speed at its starting time and decreases as the engine, revolution picks up. Also, the device 16 judges the completion of the explosions in the engine 1 with the fact that the starting torque command value is lower than a given judging value of the completion of explosions.
Patent JP-S6079821-A (JP)
Title: Interface circuit
Inventor: ITOU TAKASHI
IPC: G06F13/00
Filed: 1983-10-07
Abstract: PURPOSE:To obtain an interface circuit having a function supervising substantial open line state to an input signal line by providing a pair of switch means, a pair of latch circuits and a comparison coincidence circuit. CONSTITUTION:A P-channel MOSFETQ1 having a comparatively large ON-resistance is provided between an input signal line and a power supply voltage Vcc. Moreover, an N-channel MOSFETQ2 having comparatively large ON-resistance similarly as above is provided between the input signal line and a ground potential point of the circuit. Gates of the Q1, Q2 are used in common and a system clock phi of a microcomputer is fed to them. Latch circuits FF1, FF2 fetching an output signal of a data input buffer circuit DIB by timing signals phi1, phi2 generated respectively at the first half period and the latter half period of the signal phi are provided and an output signal of the FF1, FF2 is fed to an exclusive OR circuit EX. Thus, an open state between the input signal line and an external device is supervised in this way.
Patent JP-H07169525-A (JP)
Title: Electric connector
Inventor: ERITSUKU DEII JIYUNTOUEITO
IPC: H01R13/639
Filed: 1994-08-09
Abstract: PURPOSE: To provide an improved electrical connector having a narrow pitch. CONSTITUTION: An electrical connector has a narrow and long insulating housing 30, which is provided with plural cavities extended in parallel with each other along the longitudinal direction. Each cavity 40 is separated with a narrow pitch at 0.050 inches from each other. A wire contact assembly is locked in the housing 30 of the connector, and elastically held inside by a removable latch 42. The wire contact assembly has an elliptical insulating crimp part 54, which is formed in a crimp process. With this elliptical shape, a wire having a dimension at least 28 AWG can be used in a space with a narrow pitch, and each wire contact can be installed in the same direction inside the connector.
Patent JP-H0717636-A (JP)
Title: Automatic feeder for set screw with hexagonal hole
Inventor: WAKAIZUMI KIYOSHI
IPC: B65G65/48
Filed: 1993-06-30
Abstract: PURPOSE:To set a set screw with a hexagonal hole to the proper direction for feeding it to the subsequent process or storing it. CONSTITUTION:This feeder is composed of a hopper A, rotary delivering device B and transfer device C. The rotary delivering device B can receive and feed a set screw with a hexagonal hole through delivering holes 8a, 8a... formed radially from the outer peripheral side of a rotor 8. The transfer device C is composed of a transfer path C1 and a belt mechanism C2 rotatable along the transfer path C1.