baber/WOPTO huggingface dataset:
Patent JP-H01179845-A (JP)
Title: Air-conditioning system
Inventor: CHIKU MICHIAKI
IPC: F24F5/00
Filed: 1988-01-07
Abstract: PURPOSE:To improve the amenity in a space to be air-conditioned, by a method wherein a heat exchanger for heating a floor is disposed at the floor part of a room to be air-conditioned, and floor heating and heat pump heating are carried out during the space heating operation, while a temperature at the floor part is raised during the space cooling operation. CONSTITUTION:During the cooling operation, cooling water whose temperature is raised in a nonutilization side heat exchanger 4 due to the cooling operation by an air conditioner 1 passes through a heat exchanger 14 for heating a floor, thereby raising a temperature at the floor part of a room to be air-conditioned to prevent a place under feet from being made into a supercooled state during the cooling operation. Further, during the heating operation, the floor heating and the heat pump heating operation by the air conditioner 1 become possible, and hence such a state that a place under feet is hardly warmed up during the heating operation can also be prevented. As a result, since cold at feet during the cooling and heating operations can be prevented and the insufficient heating performance due to only the floor heating during the heating operation can be eliminated by operating the air conditioner 1, the amenity in a space to be air-conditioned can be improved in either case.
Patent JP-S61160950-A (JP)
Title: Semiconductor substrate container
Inventor: SEO YUJI
IPC: H01L21/68
Filed: 1985-01-09
Abstract: PURPOSE:To prevent the semiconductor-forming surface of a semiconductor substrate from contact with the groove aperture surface of a substrate containment section, by shaping the substrate containing section in a linear structure of unsymmetry. CONSTITUTION:The semiconductor substrate containment guide 1 has the structure that a groove aperture 3 is larger than the groove bottom 4 of the semiconductor containment guide. Besides, the distance from the groove aperture surface 8 of said guide located on the semiconductor-forming surface 6 side of a semiconductor substrate 5 to the substrate 5 is larger than the distance from the groove aperture surface 9 of said guide located on the semiconductor-forming surface back 7 side of the substrate 5 to the substrate 5. A semiconductor receiver 2 has a structure completely equal to that of said guide, and the respective groove of said guide 1 and the semiconductor substrate receiver 2 are in the same line and constructed at equal pitches. When the semiconductor substrate 5 is stored in the above-mentioned container, the semiconductor-forming surface 6 does not come into contact with the groove aperture surface 8 of said guide.
Patent JP-H10200442-A (JP)
Title: Dual band radio communication device
Inventor: KASAMATSU HIDEKI
IPC: H04B1/40
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a dual band radio communication device which improves wiring patterns of control signal groups and is suitable for miniaturization. SOLUTION: This device has a transmitting part 112 and a receiving part 114 which transmit and receive in a 1st frequency band and a transmitting part 113 and a receiving part 115 which transmit and receive in a 2nd frequency band, and the transmitting parts 112 and 113 and the receiving parts 114 and 115 are adjacently arranged on a printed circuit board. This solves that the wiring patterns of control signal groups 121 and 122 are complicatedly crossed.
Patent JP-S5387123-A (JP)
Title: Information processing unit
Inventor: TSUDA SHIN
IPC: H04N1/40
Filed: 1977-01-11
Abstract: PURPOSE:An isolated signal is converted into the same signal as a neighboring signal to remove noise components, thereby shortening the transmission time of picture signals and realizing beautiful receiving pictures.
Patent JP-S58122228-A (JP)
Title: Driving mechanism for front wheel of automobile
Inventor: NISHIO HIROMOTO
IPC: B60K17/344
Filed: 1982-01-11
Abstract: PURPOSE:To make the radius of gyration of an automobile smaller by arranging a final drive device with inclination to the central axis of a input part, in the direction in which the angle between the central axis of the input part of a front wheel driving device and the central axis of a propeller shaft in a plane, becomes small. CONSTITUTION:A final drive device 16 is arranged such that the inclination angle to a propeller shaft 17 in a plane becomes small. Consequently, the load for the joint of the propeller shaft 17 is small, so even on case of the single Cardan joints 17a and 17b of constant speed, sufficient durability may be secured. Then, accompanied with the inclined arrangement of the final drive device 16, drive-shaft 18, 19 are also inclined slightly to the direction being at right  angle to the central axis of a vehicle. Therefore, the steering angle of a type 12  in the clockwise direction as shown, may be made larger by the inclination angle  beta of the drive-shaft 19, thereby making the minimum radius of gyration of an  automobile smaller.
Patent JP-H05248402-A (JP)
Title: Hydraulic pressure control device
Inventor: SUTEIIBUN BUI RANZUMAN
IPC: E02F9/20
Filed: 1993-01-08
Abstract: PURPOSE: To enable at least one hydraulic actuator controllable by controlling an output of a variable flow pump in response to operating signals and pump pressure signals, and supplying pressurized hydraulic fluid to the hydraulic actuators through closed center spool valves. CONSTITUTION: An operating signal generator 118 includes control levers 120A, 120B combined with hydraulic actuator means 102A, 102B, and a position sensor senses the position of the control levers 120A, 120B and relays electric signals to a controller 122. A pump pressure detecting means 110 includes a pressure sensor 112, supplies electric signals to the controller 122, which receives operating signals and pump pressure signals, and generates flow rate control signals in response to those signals. A pump controller 114 receives flow rate control signals, and controls the output of the variable flow pump 108, and controllably supplies pressurized hydraulic fluid to hydraulic actuators 104A, 104B through the closed center spool valves 106A, 106B.
Patent JP-S61161054-A (JP)
Title: Receiving signal off detecting circuit
Inventor: KURIYAMA NOBUMI
IPC: H04L25/02
Filed: 1985-01-09
Abstract: PURPOSE:To detect 'OFF' of the receiving signal by comparing the output of a peak detecting device with the constant reference value, in the receiving circuit using a PLL circuit. CONSTITUTION:When a receiving signal is off, a noise is inputted to an input terminal 1, and therefore, a phase comparator 2 outputs the signal in accordance with the phase difference between the noise and the output of a voltage control oscillating device 4. The peak value is detected by a peak value detecting device 5, a comparator 6 compares the output of a detecting device 5 with a constant reference value, and when the output exceeds the reference value, the signal to show the receiving signal 'off' is outputted from the output terminal 7. Thus, when an automatic gain adjusting circuit is used, the receiving signal 'off' can be detected.
Patent JP-H09190890-A (JP)
Title: Lamp lighting device
Inventor: HATAKEYAMA ATSUSHI
IPC: H05B41/24
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To stabilize an operation immediately after activating a circuit by activating the circuit after a neutral point voltage reaches a peak. SOLUTION: A power unit is provided with an AC power supply E, a voltage doubler rectifier circuit, a series circuit of a first and a second switching element which are alternately turned on and off, an inverter for inverting the output from the voltage doubler rectifier circuit into high frequency, and a starter circuit for applying a voltage to the signal input terminals of the above switching elements. When a duration from turning on a power supply unit to starting oscillation is T1, and a power supply cycle is T2, a circuit is activated after a neutral point voltage reaches a peak under the condition of T1>T2. If the circuit operation is temporarily interrupted due to the abnormal power supply, the circuit is activated after the neutral point voltage reaches the peak by providing T3>T4.  Where, a duration from oscillation interruption until oscillation restarting is T3, a duration from the oscillation interruption to the peaked neutral point voltage is T4.
Patent JP-S5286073-A (JP)
Title: Selective etching
Inventor: URIYUU TAKESHI
IPC: H01L29/08
Filed: 1976-01-12
Abstract: PURPOSE: To improve etching precision and to prevent disconnection at the edge of Al wire by using a mask of negative type photoresist of high viscosity, which can form thick coating at least on cliff region, during the process for etching layer with cliff region uniformly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03206287-A (JP)
Title: Posture control method for press-in well
Inventor: ITO ATSUSHI
IPC: E21B47/02
Filed: 1990-01-08
Abstract: PURPOSE:To improve working efficiency by mounting a position measuring device to each of jacks for elevation at four corners and an inclination measuring device to a fixed beam on which the upper end of a well is mounted, and arranging four regulating cylinders on the outer periphery of the well. CONSTITUTION:A position measuring device 34 is mounted on a jack 5 for elevation disposed between a pair of stays 3 and 3 erected at the four corner parts of a fixed frame and an inclination measuring device 39 on a fixed beam 17 on which the upper end of a weld W is mounted. A regulating cylinder on which a press roller is mounted is mounted on each of four lower support brackets position on the outer periphery of the well W. During sinking of the the well W, measuring data from the position measuring device 34 and the inclination measuring device 39 are respectively processed by a computer control device. Further, through automatic control of an operation amount of the jack 5 for elevation and the regulating cylinder, a top end surface is always kept in a horizontal state, and the well W is sunk in a state to vertically support the well W.
Patent JP-S58121173-A (JP)
Title: Cassette feed mechanism
Inventor: MAKIKAWA YASUYUKI
IPC: G11B15/68
Filed: 1982-01-08
Abstract: PURPOSE:To facilitate the extraction and storage of a cassette tape, by turning  a pair of rolls in the opposite direction to each other to bring into press-contact them with both sides of the cassette tape. CONSTITUTION:A feeder motor 403 is attached within an elevator stage to turn cassette rolls 401 and 402. A spur gear 404 is adhered to the rotary shaft of the motor 403, and a spur gears 405, 410, 412 or 415 is provided between a spur gear 411 connected directly to the gear 404 and the roll 401 and a spur gear 416 connected directly to the roll 402. When the motor 403 turns counteclockwise, the rolls 401 and 402 turn clockwise and counterclockwise respectively. The same number of teeth is set between both gear groups to turn the rolls 401 and 402, and therefore the same speed of revolution is obtained between both rolls.
Patent JP-H02181770-A (JP)
Title: Toner replenishing device for developing device
Inventor: WAGI SUSUMU
IPC: G03G15/08
Filed: 1989-01-09
Abstract: PURPOSE:To properly set the quantity of replenishment by providing a recessed groove on the circumferential surface of a toner replenishing roller, forming a first seal member so that it is made to press-contact with the outer circumferential surface of the roller and forming a second seal member is that it is intruded in the recessed groove. CONSTITUTION:The plural recessed grooves 17 are formed on the circumferential surface of the toner replenishing roller 16 and the first sealing member 18 is made to press-contact with the circumferential surface 23 of the roller 16 by an outer skin material consisting of a metallic sheet or the like. Besides, since the second sealing member 19 is formed by an elastic body, it is intruded in the grooves 17. When toner concentration in a developing tank falls, the roller 16 is driven clockwise by a detection signal and toner at the groove part is discharged because the member 18 is not intruded in the grooves 17. Then, the discharged toner is scraped off by the part 19 intruded in the grooves 17 and replenished to the developing tank. Thus, the prescribed quantity of the toner is supplied and the quantity of the replenishment is properly set.
Patent JP-S62176722-A (JP)
Title: Machine tool equipped with tool magazine
Inventor: MUNEKATA KENICHI
IPC: B23Q3/155
Filed: 1987-01-08
Abstract: PURPOSE:To exchange a magazine tool for another one by circularly combining to securingly support plural magazine base bodies and by providing a rotating circular plate supporting each magazine base body separately. CONSTITUTION:A commonly usable tool T for manufacture of each workpiece is secured in a magazine base body 80a on a rotating circular plate 60, and a tool T usable for only manufacture of a firstly manufacturing workpiece Wa is secured in a magazine base body 80b. A tool T usable for only manufacture of a secondly manufacturing workpiece Wb is secured in a magazine base body 80c. When manufacture of the workpiece Wa is completed, manufacture of a workpiece Wb is commenced by means of a common tool T for each workpiece in the magazine base body 80a. Thereafter, when tools is not exchanged, the magazine base body 80b is taken out from the rotating circular plate 60, and the magazine base body 80c on a magazine holding plate 93b in place thereof is taken in into the rotating circular plate 60.
Patent JP-H0684551-A (JP)
Title: Connector system and its assembly and operating method
Inventor: AASAA BUROSU
IPC: H01R12/52
Filed: 1993-01-11
Abstract: PURPOSE: To provide a high performance electronic connector with extremely high density per unit area. CONSTITUTION: This connector is constituted of a chip carrier part 12 and a socket part 20 which are suited to be fitted and retained in precise dimensional relation to each other with an appropriate constant force. A large number of contact pins 22 projecting downwardly of the chip carrier part 12 exist in a state wherein their centers are very close together. The same number of socket holes 26 as the contact pins 22 exist in the socket part 20, and a metal land 30 is provided in the bottom of the socket holes 26. Each of the metal lands 30 acting as spring elements is suited to establish a minimum normal contact force. A metal ball 28 is contained in the socket holes 26. When the chip carrier part 12 and the socket part 20 are fitted together, the metal ball 28 is in contacting relation with the contact pin 22, and is pressed thereagainst.
Patent JP-S62161027-A (JP)
Title: Electronic clinical thermometer
Inventor: KOBAYASHI TOSHIYUKI
IPC: G01K7/00
Filed: 1986-01-08
Abstract: PURPOSE:To prevent the extinction of display even if a switch is operated by mistake after the finish of measurement, by prohibiting the operation stop function of the switch during a period from a readable time to the point of time when measured temp. shows predetermined falling. CONSTITUTION:The temp. corresponding to bodily temp. is converted to an electric signal by a temp. sensor while said electric signal is converted to a digital value by an A/D converter 8 to be taken in CPU 9 and said digital value is stored in a memory 10 as measured temp. data. CPU 9 up-dates the max. value of measured temp. and the renewald value is held and stored in the memory 10 to be displayed on a display device 4 as bodily temp. Further, the rising rate of the measured temp. is calculated to judge whether the rising rate became lower than a predetermined value and, when said rising rate becomes lower than the predetermined value, a buzzer 6 for performing information urging the reading of the temp. displayed on the display device 4 as bodily temp. is operated. Further, CPU 9 calculates the difference value between the max. temp. and the measured temp. to detect that said difference value reached the predetermined value or more to prohibit the operation stop function of a switch 5 during a period from the point of time of information to the point of time when the difference value reached the predetermined value or more.
Patent JP-H06208142-A (JP)
Title: Liquid crystal light deflecting element
Inventor: HIBINO KOETSU
IPC: G02F1/29
Filed: 1993-01-11
Abstract: PURPOSE:To provide a liquid crystal light deflecting element, which can control liquid crystal molecules evenly and which eliminates the problem of scattering of the incident light. CONSTITUTION:A liquid crystal light deflecting element is made of a liquid crystal cell, which is formed by pinching a liquid crystal layer 3 at an even thickness between a pair of transparent substrates 1, 2 arranged opposite to each other, and this liquid crystal light deflecting element deflects the incident light, which enters the liquid crystal layer 3 obliquely. In the one transparent electrode 2 side, liquid crystal molecules are orientated in the direction parallel with the surface of the substrate 1, and in the other transparent substrate 2 side, liquid crystal molecules are orientated in the direction vertical to the surface of the substrate 2. Thickness of the liquid crystal layer 3 is set small within a range, in which the liquid crystal layer 3 does not show the directivity.
Patent JP-S58120654-A (JP)
Title: Ethylene-alpha-olefin copolymer composition
Inventor: YAMADA MASAKAZU
IPC: C08L23/00
Filed: 1982-01-13
Abstract: PURPOSE:A composition having improved hot tack tear strength, transparency, impact strength resistance, etc., obtained by adding an ethlylene vinyl acetate copolymer with high content of vinyl acetate to a specific ethylene alpha-olefin copolymer. CONSTITUTION:(A) 95-60pts.wt. copolymer of ethylene and 4-20C alpha-olefin, having 0.1-20g/10min melt flow rate, 0.91-0.94g/cm<3> density, and 115-130 deg.C melting point is blended with (B) 5-40pts.wt. ehtylene-vinyl acetate copolymer 0.1-50g/10min flow rate, 0.92-0.98g/cm<3> density, 40-100 deg.C melting point and 10-50wt% vinyl acetate content. Preferably the amount of the component A blended is 90-70pts.wt. and that of the component B is 10-30pts.wt. >=6C alpha-olefin is preferable as the alpha-olefin of the component A. USE:Useful as a packaging film, and a packaging bag in the field of packed frozen food, for moist food, paste food, and oily food.
Patent JP-S63172710-A (JP)
Title: Resin for magnetic recording medium and its manufacture
Inventor: ICHIHANA MASAHIKO
IPC: C08L27/06
Filed: 1987-01-09
Abstract: PURPOSE:To make a magnetic head free from a contaminated and to improve the dispersion of a magnetic powder, by employing a resin of which main agent is a vinyl chloride copolymer comprising vinyl chloride units, vinyl alcohol units, amine-modified vinyl units, and other vinyl units. CONSTITUTION:This resin for magnetic recording media comprises as a main component a vinyl chloride copolymer consisting of 57-98wt.% vinyl chloride units, 2-16wt.% vinyl alcohol units, 0.05-5wt.% amine-modified vinyl units, and 0-26wt.% other vinyl units. This copolymer is produced by adding an amine compound and an epoxy group-containing compound to a vinyl chloride- vinyl ester copolymer produced by copolymerizing 52-95wt.% vinyl chloride, 5-48wt.% vinyl ester, and 0-15wt.% other monomer copolymerizable with vinyl chloride and by executing a saponification reaction in an organic solvent.
Patent JP-S55145687-A (JP)
Title: Pyridoindoles and their manufacture
Inventor: GEIBAA ISUTOBUAN KORUTAA
IPC: C07D471/04
Filed: 1980-01-14
Abstract: Pyridoindole derivatives of formula    <IMAGE>  (I)  n=0 or 1; R1=H, Hal, alk, alk-O-, CF3; R2=-COOalk; -CONHR5 (R5=H or various substituents); R3=H, alk, -COOalk; R4=H, Ac, alk, -CONHR6 (R6=H or various substituents), and acid addition salts, except certain known compounds, are useful in treating anoxia and depression and in psychotropic therapy. They are prepared from tryptamine or a derivative thereof by reaction thereof with a pyruvic ester or 3-ethoxycarbonyl-1,2-dioxo-1-ethoxypropane to form compounds in which R4 is H and R2 is -COOalk. These compounds are reacted with amines, isocyanates or usual N-acylating or N-alkylating reagents to prepare the other compounds.
Patent JP-H04241639-A (JP)
Title: Execution covering degree measurement system
Inventor: ITOU RIE
IPC: G06F11/28
Filed: 1991-01-16
Abstract: PURPOSE:To simultaneously measure the execution covering degree of each program even when plural programs are simultaneously executed by managing program information and measured results on program management tables respectively provided to the plural programs. CONSTITUTION:Program management tables A131 and B131 for managing the information of programs A and B to be measured are prepared at every program A and B and the names and starting and ending addresses of the programs A and B and the information of bit maps A132 and B132 required when an editing means 17 performs edition are registered on the tables A131 and B131. Then the tables A131 and B131 are coupled with other tables and, after the measurement of an execution covering degree is completed, the management tables A131 and B131 and bit maps A132 and B132 are deleted after the tables A131 and B131 and maps A132 and B132 are preserved in files.
Patent JP-H01180116-A (JP)
Title: Logic circuit
Inventor: MIHASHI TOMIO
IPC: H03K19/0175
Filed: 1988-01-12
Abstract: PURPOSE:To increase the drive current without giving adverse effect onto the circuit of next stage or causing malfunction by providing plural current paths connected in parallel with different time between an output terminal and a constant voltage source. CONSTITUTION:When input voltage Vin changes from L to H, a FET 41 between a high voltage source 43 and an output terminal 1 is turned from on to off and a FET 42 at the low potential side is turned off to on. In this case, a current flows transiently from a high voltage source 43 toward ground at the changeover of turn-on/turn-off of the two FETs 41, 42 and a shock current flows from the circuit at H level of the next stage via the output terminal 1. The current is branched into current paths 31-33 with different times and the current change flowing to the ground 2 at changeover is mitigated. Thus, no large undershoot or overshoot is caused.
Patent JP-S59130111-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/60
Filed: 1983-01-11
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-S61164715-A (JP)
Title: Rack gear cutting method
Inventor: TONOHARA KOUJI
IPC: B23F15/00
Filed: 1985-01-14
Abstract: PURPOSE:To make it possible to perform gear cutting of racks whose each tooth form is different by degrees efficiently and moreover with accuracy by using a polygonal gear cutter whose sides are formed in rack cutter whose respective tooth forms are different. CONSTITUTION:Rack cutters 18 through 21 having respective tooth forms meeting conditions corresponding to tooth forms of workpieces to be cut are formed on each side of the body 17 of a gear cutter 16. The rack cutter to be used is indexed and rotated as to be opposed to the specified position of a workpiece to perform rack cutting. Another rack cutter to be used for another ruck cutting is indexed and rotated as to be opposed to the specified position of another workpiece. The continuous performing of these manners in order allows the gear cutter to finish racks whose each tooth form is different by degrees.