baber/WOPTO huggingface dataset:
Patent JP-H07206334-A (JP)
Title: Hoisting device of elevator and manufacture thereof
Inventor: YAMAZAKI SHINJI
IPC: B66B11/08
Filed: 1994-01-19
Abstract: PURPOSE:To provide a hoisting device of an elevator which is lightweighty, and by which the work accuracy can be improved and an assembling work can be facilitated, and a manufacture thereof. CONSTITUTION:A speed reduction mechanism 3 which is installed on a base 20 and has an input shaft 4 to which a driving power source is to be connected and an output shaft 6 to which a sheave is to be connected is formed by plural parallel shaft gears 8-11 supported by bearing stands 21-23 mounted on the base 20 through positioning devices 26-28. The bearing stands may be independent from each other or be made common. A cover 29 for covering the speed reduction mechanism 3 is installed independently from the speed reduction mechanism 3, so that as force is not applied to the cover 29, the cover can be formed to be thin and light.
Patent JP-S57117732-A (JP)
Title: Indoor heat radiation unit
Inventor: YAMANOUCHI SHIYUUJI
IPC: F24S90/00
Filed: 1981-01-14
Abstract: PURPOSE:To provide an effective control over the operation of the system by a method wherein a heat exchanger unit using a hot water heated by a solar energy and another type of heat exchanger unit using an auxiliary heating source are installed together and it is determined whether a solar energy heating or an auxiliary heating source is used or not in response to a temperature of hot air passed through the heat exchanger unit using hot water heated by a solar energy. CONSTITUTION:When the operating switch 24 is turned on, the auxiliary boiler 9, circulation pumps 6 and 12 are enabled to perform a heating operation. When the heater unit 11 is set to operate and the hot water heated by a solar energy is more than 30 deg.C, the hot water is circulated through the solar energy heating circuit 5 and the auxiliary heating circuit 10. If temperature of the hot air passed through the first heat exchanger  unit 19 is sensed by a thermistor 20 to show that only the hot water 4 heated by the solar energy is sufficient for the operation, a valve 23 in the auxiliary heating circuit 10 is closed through a control unit in the heat radiation part 11. If it is sensed that a temperature of the hot air is low and a temperature of the hot water 4 heated by a solar energy is insufficient for the operation, the valve 25 is operated to perform an auxiliary heating operation. With this arrangement as described above, it is possible to provide an effective control over the operation of the system.
Patent JP-S61180015-A (JP)
Inventor: MASHIYUU SHII IKU
IPC: B05B3/10
Filed: 1986-01-14
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-H02183812-A (JP)
Title: Position error control system for traveling object
Inventor: KATAGAI TAKESHI
IPC: G05D1/02
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the processing load at the side of a traveling object and to improve the control accuracy of the traveling object by controlling the position and the direction of the traveling object based on the target azimuth only in the case the position data on the traveling object is controlled at the fixed station side of a position detecting device and performs the remote control of the traveling object via transmission of the radio data. CONSTITUTION:A target direction table calculation part 5 divides an entire traveling area into meshes after this area is set and calculates all directions of a traveling object 9 for each mesh for production of a table of target directions. A coordinate conversion part 6 converts the position information on the object 9 received from a fixed station 8 of a position detector into an XY coordinate system where a traveling line is defined as a Y axis. A position error angle conversion part 4 always calculates the difference between the center of the object 9 and the center axis of the traveling line based on the coordinate data and converts the position error into an angle. At the side of the object 9, the angle set to the traveling line of the object 9 detected by the object 9 itself is compared with the received and demodulated target azimuth. Then the position and the direction of the object 9 are controlled based on the target azimuth. Thus the object 9 can travel on a prescribed traveling line with high accuracy even on a road surface hard to set a guide.
Patent JP-H04237685-A (JP)
Title: Air spoiler device
Inventor: KOUJIYA MUTSUMASA
IPC: B62D37/02
Filed: 1991-01-18
Abstract: PURPOSE:To provide an air spoiler device which can realize stability against cross wind and stability for high speed direct advance and reduce air resistance. CONSTITUTION:A front skirt 3 is arranged in the front bottom section of a vehicle 1 in such a way that it is stored and developed freely downward, and a front side fin 8 is provided on the side of the skirt 3 in such a way that the condition where it advances along relative wind and the condition where it stops the flow of relative wind can be changed over. When car speed which is measured by a car speed sensor 15 is higher than the predetermined speed and cross wind is weaker than the predetermined strength when measured by a cross wind sensor 16, an ECU 14 controls a development-storage motor to develop the skirt 3 and fin 8 downward from the vehicle and controls a motor for fin to put the front side tin 8 along the flow of relative wind. When car speed is higher than the predetermined speed and cross wind is stronger than the predetermined strength, it develops the skirt 3 and fin 8 downward of the vehicle and puts the front side fin 8 in the condition where the fin 8 stops the flow of relative wind.
Patent JP-H01184835-A (JP)
Title: Epitaxial growth for ii-vi compound semiconductor
Inventor: FUJITA HIROMOTO
IPC: H01L21/365
Filed: 1988-01-14
Abstract: PURPOSE:To attain the control of a stable transportation of the raw material for a dopant and to obtain a crystal with good reproducibility by a method wherein, when the II-VI compound semiconductor crystal is grown by a MOCVD method, tertiary butyllithium is used as the raw material for a dopant and the heat-insulating temperature of a container for housing the butyllithium is set at 70 deg.C or lower. CONSTITUTION:A II-VI compound semiconductor crystal is grown by a vapor phase epitaxial growth method using an organic metal. At that time, carrier gas for transporting a tertiary butyllithium 16, which is used as the raw material for a P-type dopant, is turned into inert gas. A container 11 for housing the tertiary butyllithium 16 is held at a constant of 70 deg.C or lower and a vapor phase epitaxial growth is executed. A tertiary butylamine introduced in a reactor is decomposed in the vicinity of a heated substrate along with a dimetyl zinc and a dimetyl selenium and Li is doped to a ZnSe crystal in course of growth. Thereby, the crystal is obtained with good reproducibility.
Patent JP-S58122740-A (JP)
Title: Preparation of semiconductor device
Inventor: HACHIMAN SHIGEO
IPC: H01L21/331
Filed: 1982-01-14
Abstract: PURPOSE:To selectively recover lowered life time of minority carrier by irradiating electron beam to the P type region and N type regin and then annealing these regions within a range of temperature of 150-500 deg.C. CONSTITUTION:There is large difference in the life time recovery of minority carrier by annealing in the temperature range of 150-500 deg.C in accordance with P type or N type electron beam irradiation sample. In the case of P type, the life time recovers to that before electron beam irradiation with the annealing of 10-10<3>min, but in the case of N type, it does not almost recover. Moreover, a recovery time differs depending on specific resistance of substrate, irradiation time and annealing temperature, and an optimum recovery temperature at the annealing temperature range of 150-500 deg.C depends on concentration of P and becomes lower as the concentration becomes higher. The life time of minority carrier of semiconductor device can be controlled by adequately selecting conditions. In addition, an yielding voltage at the interface can be controlled selectively by annealing an element under the condition that a field is selectively applied thereto and by utilizing difference of Si-SiO2 interface phenomenon or difference of recovery in accordance with positive or negative field.
Patent JP-H04236330-A (JP)
Title: Mass flowmeter
Inventor: SUGIMOTO KOYATA
IPC: G01F1/84
Filed: 1991-01-19
Abstract: PURPOSE:To vibrate a sensor tube of a mass flowmeter efficiently with reducing the power consumption. CONSTITUTION:Speed detecting circuits 7, 8 output a speed signal of a sensor tube to a time difference detecting circuit 9 and also to an amplitude detecting circuit 14, a speed value detecting circuit 16 and a speed direction detecting circuit 17. A multivibrator 18 generates a triangular wave based on the difference between the set value output from an amplitude judging circuit 15 and the amplitude. When the output of the triangular wave reaches a signal value of the speed value detecting circuit 16, a comparator 26 resets a flipflop 20 and turns the output of an operational amplifier to zero. An exciting circuit 19 turns ON and OFF the transistors 32, 33 by the combination of the signals from the speed direction detecting circuit 17 and the flipflop 20, so that a voltage corresponding to the vibrating direction of the sensor tubes 2, 3 is intermittently supplied to the exciting coils 11a, 12a. The feeding time of the voltage to the exciting coils 11a, 12a is determined by the amplitude of the triangular wave.
Patent JP-S59129292-A (JP)
Title: Emulsion-type fuel composition
Inventor: GOTOU KENJI
IPC: C10L1/32
Filed: 1983-01-14
Abstract: PURPOSE:An emulsion-type fuel compsn. with excellent emulsion stability consisting of uniform. emulsion of methanol in gas oil, which is prepd. by using as emulsifier a specified compd. and specifying the relationship between the amt. of the compd. and that of the gas oil and methanol. CONSTITUTION:The desired emulsion-type fuel compsn. is obtd. by using as the assential component a gas oil fraction (A), methanol (B) and sodium dialkyl-2- naphthalenesulfonate (C) of the formula (wherein R1 and R2 are each 8-16C alkyl) and compounding them in the following relationship. Said relationship includes a vol. ratio of A to B of 95-70:5-30 and concn. of C of 0.8-2.5g for 10ml of the methanol.
Patent JP-S60150483-A (JP)
Title: Reciprocating drive mechanism
Inventor: HARADA NAKAHIRO
IPC: F03G7/06
Filed: 1984-01-17
Abstract: PURPOSE:To aim at the enlargement of each stroke and driving force as well as miniaturization in structure, by setting up a spiral type form memory member and a spiral type bias spring upon making up the interval required in between, while installing an actuator in a connecting part being coupled in a relationship pulling their outer ends with each other. CONSTITUTION:When heating of a spiral type form memory member 13 is stopped, temperature in the said member 13 drops to some extent and thereby form keeping force is sharply reduced. Therefore, the side of rolling force in a spiral type bias spring 15 becomes stronger than that keeping force, and an actuator 23 installed in a connecting part being coupled in a relationship pulling outer ends of both 13 and 15 aforesaid is moved to the right, the returned to the position shown in illustration. With repetition of suchlike action, reciprocating motion in the actuator 23 takes place. With this constitution, a large stroke is secured according to the rolling length of the form memory member 13 and the bias spring 15, and since both forces are directly utilized, a drive for the actuator 23 is also takable yet larger. In addition, since the form memory member 13 and the bias spring 15 are merely set up at both ends of a linear fixed frame, the whole body can be miniaturized.
Patent JP-S60150991-A (JP)
Inventor: MINEMATSU YOSHIHIKO
IPC: B25J17/02
Filed: 1984-01-13
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-H01181264-A (JP)
Title: Private branch exchange
Inventor: ISHIDA TOMOAKI
IPC: H04M3/42
Filed: 1988-01-13
Abstract: PURPOSE:To identify an individual caller and to impose the charging to the user itself without any hindrance by using a table storing a collation code in the unit of service function for each extension telephone number, collating received data and executing the relevant service function corresponding to a coincident collation code to a desired extension telephone set. CONSTITUTION:A caller operates a dial pushbutton of its own telephone set 2 and enters an extension number in the case of talking of an extension and enters a special number or a pass word in the case of utilizing the service function. Moreover, there is a table corresponding to a linkage table of a table 8a corresponding to service function by special number, the input data by the additional dialing is received and compared with a pass word of an individual identification data table 8a corresponding to the special number service function. The password is registered in the individual identification data table 8a corresponding to the service function by special number corresponding to the extension number. When there is any coincident number, the service function corresponding to the relevant special number by the relevant extension number is executed.
Patent JP-S61165730-A (JP)
Title: Liquid crystal electrooptic device
Inventor: AOKI KAZUO
IPC: G02F1/1337
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a liquid crystal electrooptic device which has a uniform monodomain over a wide range having no defects at all and has further a memory effect and steep threshold value characteristic by subjecting only one substrate of upper and lower substrates to a rubbing treatment. CONSTITUTION:The oriented layer 4 is formed on the surface of the substrate 1 provided with transparent electrodes 2 and an insulating layer 3 consisting of SiO2 by coating 6/9 nylon thereto. The substrate 1 subjected to the rubbing treatment and the substrate 1 provided with the transparent electrodes 2 and the insulating layer 3 consisting of SiO2 are adhered via a spacer 7 and DOBAMBC6 is sealed as a ferroelectric liquid crystal material between the substrate to manufacture the liquid crystal electrooptic device. The monodomain of the smectic phase having no defects at all is obtd. over the side range; at the same time, the memory effect and the steep threshold value characteristic are observed as well.
Patent JP-S58137415-A (JP)
Inventor: DAN NORUDO
IPC: B01D33/06
Filed: 1983-01-18
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-S5596628-A (JP)
Title: Device for replacing thin plate article
Inventor: SADAMORI MASAAKI
IPC: H01L21/02
Filed: 1979-01-18
Abstract: PURPOSE: To simultaneously set wafers through an aligning jig on a diffusing board by aligning and stocking the wafers temporarily in a retainer, and positioning the aligning jig having grooves having the same pitch as the retainer with respect to a stationary base placing the diffusing board.  
     CONSTITUTION: The engaging holes 6b of a thin plate article retaining board 6 is engaged with the engaging projection 7a on the upper surface of a wafer aligning base 7. Then, the engaging holes 8e are engaged with the engaging projections 7b to place a thin plate article retainer 8 on the stationary base 7. A temporary wafer stationary plate 5a is pushed inwardly to thereby fix a number of wafers temporarily retained by a thin plate retainer 5 in advance in the retainer 5. Then, the retainer 5 is tilted down, and brought onto the retainer 8. Then, the engaging projections 1a or holes 1e of the retainer 5 are engaged with the engaging holes 8d or engaging projections 8c of the retainer 8. Then, the plate 5a is moved to simultaneously replace the wafers onto the retainer 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5597161-A (JP)
Title: Processing method for core end plate
Inventor: UDA YUTAKA
IPC: H02K1/26
Filed: 1979-01-18
Abstract: PURPOSE: To shorten the time and prevent burr by giving the taper-like processing  to the slot exit part applying the die-squeeze processing to the part.  
     CONSTITUTION: In giving the beveling process to the exit part of slot 1 of core end plate 5 of rotor etc., beveled part 2 of taper-like or curved-surface-like form is formed by squezzing corner parts with die by use of a notching press for die-cutting. This process allows to reduce the time required for beveling, while making the burring work unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60148417-A (JP)
Inventor: ASANO CHIKU
IPC: B65B11/48
Filed: 1984-01-14
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-H07208068-A (JP)
Title: Method for expanding diameter/contracting diameter/ jointing/branching of tunnel
Inventor: KAZAMA HIROSHI
IPC: E21D13/00
Filed: 1994-01-21
Abstract: PURPOSE:To construct a tunnel without fear that the whole tunnel structural body may get in an uncertain state. CONSTITUTION:When a tunnel T as a tunnel structural body 2 formed of a large number of small diameter tunnel structures 4... to be continuously constructed expands its diameter, regulating tunnels 21... are constructed before the small diameter tunnel structures 4... forming the tunnel structural body 2 are constructed. The tunnel structural body 2 is constructed to expand the diameter of the tunnel T while narrowing areas overlapping each of the regulating tunnels 21 with the adjacent small diameter tunnel structures 4 and 4 thereto.
Patent JP-H11200188-A (JP)
Title: Pile fabric
Inventor: FUJIMOTO MASUMI
IPC: D03D27/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having a soft handle, excellent fiber falling resistance and high covering properties of pile face and, in printing, having excellent color development. SOLUTION: This pile fabric comprises a pile part composed of at least 20 wt.% of a fiber having a 8-shaped cross-section. The shape as 8 figure is not especially limited, the 8-figure having roundness as a whole is preferable with respect to fibrillation resistance. The ratio of the length (a) of the longitudinal direction to that (b) of the traverse direction of the 8-shaped cross section, namely the ratio a/b of the length/the width is preferably in the range of 0.5-3.5, more preferably in the range of 0.8-2.5.
Patent JP-S63173611-A (JP)
Title: Filling of urethane into closed section of vehicle body
Inventor: HIRABAYASHI YAMATO
IPC: B29C39/22
Filed: 1987-01-13
Abstract: PURPOSE:To fill urethane foam into only a predetermined position in the closed section of a body or the like, by a method wherein a bag is filled with the stock solution of urethane and the bag is broken while foaming the urethane in the bag. CONSTITUTION:A bag 1 is filled with the stock solution of urethane, consisting of the mixture of polyisocyanate and polyol, and the opening 3 of the bag 1 is bound by a string 4. The bag 1 is hung in the closed section 6 of the center pillar 5 of a body. When a given time has elapsed, the stock solution of urethane is foamed and the paper bag 1 is broken by a pressure, generated upon foaming, along a sewing line 2. When the foaming is started, the viscosity of the stock solution of urethane is increased and, therefore, the urethane will never flow down even when the paper bag 1 is broken. The closing work of a lower side opening 8b is not necessitated and urethane foam 9 may be filled into a predetermined space at a predetermined position in the closed section 6.
Patent JP-S63173467-A (JP)
Title: Blanking pulse generator for horizontal synchronizing signal
Inventor: KASHIMOTO KOJI
IPC: H04N3/24
Filed: 1987-01-12
Abstract: PURPOSE:To eliminate the need for a frequency multiplying circuit in a circuit by shaping the output waveform of an oscillator or the waveform of an external input signal, and counting it by a counter and generating horizontal synchronizing signal blanking pulses. CONSTITUTION:A video signal inputted to a video signal input terminal 1 is inputted to a synchronizing signal separator circuit 2, whose output is further inputted to a horizontal synchronous separator circuit 3, where only the horizontal synchronizing signal(HD) is separated and extracted. Then, this signal is inputted to a reset pulse generating circuit 13. A high frequency signal outputted by the oscillator 14 is inputted to a waveform shaping circuit 15 for waveform shaping and then inputted to the counter 10, which generates a horizontal synchronizing blanking pulse on counting up to the best number for the horizontal synchronizing blocking pulse. Here, the reset pulse generated by a reset pulse generating circuit 13 is inputted to the reset terminal 11 of the counter 10 to determine the timing of the start of the counting operation.
Patent JP-H06215070-A (JP)
Title: Layout pattern generating device
Inventor: KANAZAWA KAZUHIRO
IPC: H01L21/8246
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a layout pattern generating device which generates logic circuit diagram data on logic circuits in a ROM on the basis of inputted ROM code and perform simulation, etc., on the basis of logic circuit diagram data including the ROM logic circuit diagram data. CONSTITUTION:This device is equipped with a ROM logic circuit diagram data generating means 15 equipped with an initial setting part 15a which arranges transistor(TR) symbols at all ROM positions by setting their MASK properties to 'OFF', a low-layer symbol selection part 15b which selects low layer symbols matching the purposes of processes for logic simulation, circuit simulation, and layout verification, and a logic circuit diagram data generation part 15c which sets the MASK properties of the TR symbols at the ROM positions corresponding to the inputted ROM code data to 'ON'. Consequently, a masked-ROM incorporated LSI product of high design quality is obtained and the need to save and control the ROM code data is eliminated.
Patent JP-S57119838-A (JP)
Title: Production of palladium catalyst
Inventor: MATSUO KOUICHI
IPC: B01J23/56
Filed: 1981-01-20
Abstract: PURPOSE:To produce a catalyst of a low cost and having superior activity and heat resistance for purification of waste gases by impregnating a wash-coated catalyst carrier with liquid contg. soluble salts of Pd and Ce and a hydroxycarboxylic acid then heat-treating the same. CONSTITUTION:Pd and Ce are deposited simultaneously on a wash-coated catalyst carrier by using impregnating liquid contg. soluble salts of Pd and Ce and hydroxycarboxylic acid such as glycolic acid and malic acid. Thence, after drying, this is heat-treated at 500-900 deg.C, whereby the catalyst deposited with Pd- Ce is produced. This catalyst has the superior purification performance in  rendering three kinds of harmful materials CO, HC, NOx contained in exhaust  gases of internal combustion engines harmless, and causes less degradation in its activity even at elevated temp.
Patent JP-H09194131-A (JP)
Title: Cable jack
Inventor: KUTSUNUGI SHIYOUICHIROU
IPC: B65H49/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability by supporting the outer periphery end surfaces of side boards of a cable drum and by eliminating the height adjustment work of a jack regardless of the outside diameter of the cable drum. SOLUTION: A pair of rollers 20, 20 are arranged parallel to the side boards 21a, 21a in a predetermined spaced relation. Then, a shaft of the roller 20 is installed to the side board 21a of the base 21 three-dimensionally and rotatably. An end face of a side board 5a of a cable drum 5 is supported by a pair of rollers 20, 20.