baber/WOPTO huggingface dataset:
Patent JP-S5913837-A (JP)
Title: Ventilating system for store furnished with freezing and refrigerating showcase
Inventor: NEGISHI KOUSABUROU
IPC: F24F7/06
Filed: 1982-07-15
Abstract: PURPOSE:To intend to save energy consumption, by interconnecting the inside of a store to the out side by an intake vent provided with a shutter, and by interconnecting the inside of a store to the ventilating port of an attic by a ventilating fan provided with a shutter, passing through the back of showcases, in a big store furnished with showcases of multi-stage and open type. CONSTITUTION:At the time of air heating, the discharged heat from the compressor 52 and the condenser 54 of a cooling system is circulated through a store to heat the store, as shown by arrow signs in solid lines, passing through a space 61 at the back of showcases, which is provided as an air passage, and through an air passage 66, by closing the shutter of a ventilating fan 63 and the shutter 73 of an intake vent. When air-cooling and air-heating are not necessary for the store, both the shutter 73 of an intake vent and the shutter of a ventilating fan 63 are opened, and the ventilating fan 63 is driven to ventilate the inside of a store as shown in dotted lines. At the time of air-cooling, on the other hand, the shutter 73 of an intake vent and the shutter of a ventilating fan 63 are opened, and an air-conditioner 10 is operated to cool the inside of a store, together with discharging the air in high temperature from the attic.
Patent JP-S6012068-A (JP)
Inventor: TOMASU AREKUSANDAA RITSUTAA
IPC: C08K3/00
Filed: 1984-06-15
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-H09289618-A (JP)
Title: Rack provided with optional display direction control mechanism for display equipment
Inventor: HARA TOSHITO
IPC: H04N5/64
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To turn a screen into an optional direction, to solve the difficulty of viewing due to diffused external light and to improve visibility by providing a horizontal turning mechanism, a vertical turning mechanism, a vertical elevating and lowering mechanism and the control means of the optional direction for a display device. SOLUTION: This rack for a display equipment turned to a selfstanding type rack is composed of a vertical angle turning mechanism 9 for swinging the display device in a vertical angle direction 8, the horizontal turning mechanism 7 for swinging it in a horizontal direction 6 and an optional direction control mechanism for changing the position of a height 10 by an elevating and lowering device 11 for elevating and lowering it in the vertical direction 18. The mechanism 9 is a swing control mechanism for an elevation angle/ depression angle direction 8 and an installation pedestal 19 for the display device 3 is provided on the upper part. The mechanism 7 is a turning control mechanism for the horizontal direction 6 and is in an engaged structure with the mechanism 9. Further, the mechanism 11 performs movement control in the vertical direction.  Thus, the screen is turned into the optional direction.
Patent JP-H06329432-A (JP)
Title: Apparatus for producing optical fiber soot
Inventor: WADA TETSUO
IPC: C03B37/018
Filed: 1993-05-25
Abstract: PURPOSE:To provide an apparatus for producing an optical fiber soot capable of measuring the variation in relative position between bearing brackets at both ends thereof during the synthesis of the optical fiber soot. CONSTITUTION:The weight of an optical fiber soot 8 is continuously or intermittently measured by a weight measuring means 12 while producing the optical fiber soot 8 on the outer periphery of a core preform 6 by moving a burner 7 for depositing fine glass particles on the outer periphery of the core preform 6 relatively to the core preform 6 rotating around the axial center. In the process, a means 24 for sensing the variation in relative position capable of sensing the variation in the relative position between both bearing brackets (4a) and (4b) supporting both ends of the core preform 6 is provided.
Patent JP-S5746063-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KORENAGA TAKAHARU
IPC: F02P3/045
Filed: 1980-09-03
Abstract: PURPOSE:To enable a negative-feedback circuit to be formed by pressure-proof elements with lower capacities by providing a switching circuit of a previous stage to output transistors with the negative-feedback circuit in order to lower an output voltage of an ignition coil when the ignition coil starts to make current flow. CONSTITUTION:A potential B at a collector rises when a transistor 2 is OFF. This results in making current follow through the route of a resistor 4, a diode 18, condenser 17, and a base and emitter of the transistor 2, consequently the transistor 2 goes off slower and the potential at the collector of the transistor 2 rises up with a certain slope. Thus, the output voltage of ignition coil can be lowered by pressure- proof elements with lower capacities when the ignition coils starts its current flow.
Patent JP-S63288531-A (JP)
Title: Timing control circuit
Inventor: ONO SHIGERU
IPC: H04L7/027
Filed: 1987-05-21
Abstract: PURPOSE:To attain an optimum timing control to an arbitrary transmission line by setting a threshold for an interference quantity from a pulse in a preceding sample of a sampled value corresponding to the pulse in accordance with a transmission line evaluation quantity by an evaluation quantity detecting circuit. CONSTITUTION:A receiving signal is sampled at an information speed, a sample train, for which the processing such as a transmission line equalization and an echo suppression, is inputted from an input terminal 1 and a -T interference detecting circuit 2 detects the interference quantity from a pulse in the preceding sample of a sampled value. On the other hand, an evaluation quantity detecting circuit 3 detects the evaluzation quantity to show the condition of the transmission line based on the amplitude of a signal, the attenuation quantity of a Nyquist frequency, a phase, etc. In accordance with the detecting result, an optimum threshold is set by a threshold setting circuit 4, the output of the circuit 2 and the set threshold are compared by a comparator 5, a sampling timing is controlled by a size relation and the optimum timing control is executed to an arbitrary transmission line.
Patent JP-H0321619-A (JP)
Title: New polyacetal copolymers of trioxane and trimethylol propane formal derixatives
Inventor: JIERII EI BUROOSAADO
IPC: C08G2/24
Filed: 1990-05-11
Abstract: PURPOSE: To provide an acetal copolymer obtained by reacting trioxane and specific trimethylolpropaneformal (ester derivative) and imparting an acetal polymer having a specific structural formula and enhanced in chemical and physical characteristics.  
     CONSTITUTION: Trioxane and trimethylolpropaneformal represented by formula I (X is hydroxyl or ester) or an ester derivative thereof are subjected to cation copolymerization to obtain an acetal copolymer represented by formula II (m and n are n+n=5-20,000 and n:m=1:5,000-1:1). When this acetal copolymer and a resin and/or a chemical group are reacted, polyacetal having a structural formula represented by formula III having chemical and/or physical characteristics having the resin and/or the chemical group and having a mol.wt. of 500,000 or less, heat stability of 200°C or higher and a degree of crystallization of 40% or more is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05297913-A (JP)
Title: Programmable controller
Inventor: KUGA TAKASHI
IPC: G06F9/06
Filed: 1992-04-17
Abstract: PURPOSE:To divide a control program into plural subprograms and to generate and alter the program, subprogram by subprogram, and write the control program by calling and executing the subprograms, whose execution conditions in a data memory are met, in a program memory. CONSTITUTION:The programmable controller(PC) 1 stores an input signal from an input part 3 in the data memory 5. The program memory 2 is stored with the control program that an arithmetic part 4 has executed while the control program is divided into the subprograms. The data memory 5 is stored with the execution conditions of the divided subprograms. The arithmetic part 4 calls and executes the subprograms, whose execution conditions in the data memory 5 are met, in the program memory 2 in order. The arithmetic part 4 stores the arithmetic result in the data memory 5 and outputs it from an output part 6. Consequently, the alteration and debugging of the control programs are facilitated and the PC 1 can be used with efficiency.
Patent JP-H10306362-A (JP)
Title: Member for hot dip metal bath in which composite sprayed coating excellent in corrosion resistance to hot dip metal and peeling resistance is formed
Inventor: SATO TAKAO
IPC: C23C4/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a member for a hot dip metal bath having coating excellent in corrosion resistance to hot dip metal and peeling resistance by forming a cermet sprayed coating substrate layer composed of specified ratios of metallic boride, metallic carbide, Co or the like and a ceramics sprayed coating surface layer composed of MgO, Al2 O3 or the like on the surface of a base material. SOLUTION: On the surface of a base material, a cermet sprayed coating substrate layer (with 20 to 500 μm thickness) composed of metallic boride (such as WB) by 5 to 60 wt.%, one or more kinds among Co, Cr, Mo and W by 5 to wt.%, and the balance metallic carbide (such as WC) with inevitable impurities is formed. On this substrate layer, a ceramics sprayed coating surface layer (with 5 to 500 μm thickness) composed of A-B type oxide obtd. by combining one or more kinds of MgO and CaO (A group components) and one or more kinds among Al2 O3 SiO2 , ZrO2 and Ta2 O5 (B group components) is formed. Furthermore, in the case this composite srayed coating is subjected to sealing treatment with an inorganic sealing agent (such as a soln. of chromic acid), the penetrating resistance of hot dip metal in the sprayed coating improves.
Patent JP-H05296304-A (JP)
Title: Differential gear device
Inventor: HASEGAWA YASUNARI
IPC: F16H48/20
Filed: 1992-04-17
Abstract: PURPOSE:To enable wide adjustment of the strength of differential limitation in the differential gear device. CONSTITUTION:A pair of side gears 4, 5 are rotatably provided in a housing 2 driven for rotation. A worm-shaped center gear 8 is disposed between the side clears 4 and 5 and this center gear 8 is rotatably provided within the housing 2. Outside the center gear 8, there are disposed a first element gear 14 and a second element gear 15 which are rotatably provided within the housing 2. The element gears 14, 15 are provided with worm portions 14a, 15a and connection gear portions 14b, 15b, respectively. The center gear 8 is intermeshed with the worm portions 14a, 15a. The side gears 4, 5 and the connection gear portions 14b, 15b are made to serve as helical gears, respectively, which are meshed with each other.
Patent JP-H09304081-A (JP)
Title: Vibrator for piezoelectric vibration angle-velocity meter
Inventor: NOMURA TATSUSHI
IPC: G01C19/56
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrator for a piezoelectric vibration angle-velocity meter without impairing vibrating characteristics even in small size by constituting a support member of conductive resin, and adhering the vibrator to the member with the adhesive. SOLUTION: First and second piezoelectric members 2, 3 are laminated via a reference electrode 4, and a drive electrode 5 is formed on the opposed surface to the laminated surface of the member 3. Detecting electrodes 7, 8 are formed on the surfaces of the bank parts of both the ends of the vibrator 1, and a feedback electrode 9 is formed on the surface of the bank part sandwiched between the two stripes of grooves 6. A board 10 is a glass epoxy board with a copper pattern, and support members 11, 12 are adhered to the surface with the pattern by silicon adhesive. The materials of the members 11, 12 is conductive silicone rubber. The both of the members 11, 12 or the upper surface of the member 11 is covered with the conductive adhesive, and fixed with the part of the electrode 5.
Patent JP-H01292506-A (JP)
Title: Automatic carrier
Inventor: YOSHIIE HIDEO
IPC: G05D1/02
Filed: 1988-05-20
Abstract: PURPOSE:To ensure the drive of an automatic carrier on a traveling line by avoiding obstacles in its surroundings by attaching the ultrasonic wave sensors to the carrier at the front and rear and right and left positions. CONSTITUTION:When an automatic carrier body 1 gets out of its traveling line 4, the ultrasonic wave sensors 8a-8d attached to the carrier 1 at the front- back and right-left positions check a peripheral obstacle 10. In case no obstacle is detected, the carrier 1 is moved laterally by a fixed distance and the detecting action is continued until the line 4 gets into an on-carrier recognizable range 9. The left side is first checked and the sensor 8b works to recognize the obstacle. In case no obstacle is detected, the carrier 1 is moved to the left by an optional distance for check whether the line 4 is kept within the range 9 or not. If not, the check of the right side is started. If the detection is impossible at both right and left sides, an alarm is raised to stop the working of all sensors. When the line 4 is recognized again. Then the carrier 1 is driven again after all sensors are restarted and automatically reset to its due state.
Patent JP-2000317822-A (JP)
Title: Polishing device and polishing method
Inventor: HIRATANI TATSUO
IPC: B24B37/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a work from being scratched by sticking the polishing surface plate and the processing surface of the work when it is taken out after polishing by a method to process the work by grinding the polishing surface plate and the work. SOLUTION: This is a method to polish the surface of a work 12 by grinding with a polishing surface plate 5 supplying polishing agent. In this method, the work 12 is polished by the polishing surface plate 5. After the polishing, a polishing surface plate stopping mechanism stops the polishing surface plate 5 at prescribed position. A shaft transfer mechanism 17 moves a shaft 14 attached on the polishing surface plate 5 to protrude on the processed surface 51 of the polishing surface plate 5 and to separate the work 12 from the processed surface 51.
Patent JP-S5649665-A (JP)
Title: Rotor for rotary electric machine
Inventor: MURAKAMI TOSHIAKI
IPC: H02K17/16
Filed: 1979-09-27
Abstract: PURPOSE:To obtain a rotor which strength is high and electric characteristics are excellent by a method wherein the specified quantity of a copper.silicon.manganese alloy is used for a rotor bar, and a junction with a short-circuit ring is suddenly welded in a protective gas atmosphere. CONSTITUTION:A material of a rotor bar is formed by a copper.silicon.manganese alloy, which contains 0.1-1.0% silicon and 0.1-0.5% manganese and whose remainder consists of copper. A junction portion between the rotor bar in such a material and a short-circuit ring is united by means of quickly heating welding execution in an atmosphere of a protective gas, such as argon, helium, etc. Thus, the quality of the junction portion can be uniformalized, and a rotor which is stout and reliability is high can be obtained.
Patent JP-H0418589-A (JP)
Title: Information device
Inventor: ENOMOTO KEIICHI
IPC: G03B21/00
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the size of an information device and its installation space irrelevantly to the size of a display surface without replacing a display device by using a projection device and a display device as the display device. CONSTITUTION:Information which is inputted from a keyboard 1 is processed by a personal computer main body 2 as an information processor in some way and the processing result is displayed on a display device 3. Then the display device 3 consists of the projection device 4 and a display surface device 5. When the information which is inputted from the input device is processed by the information processing unit, the display device consisting of the projection device 4 and display device 5 is used and then the projection device 4 is not restricted by the size of the display surface, so the size and installation space of the information device are reducible.
Patent JP-H06312187-A (JP)
Title: Three-tank water storage type electrolytic water forming apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1993-04-27
Abstract: PURPOSE:To rapidly perform the transfer of water by attaching a changeover valve of a cathode chamber and an electrolytic water storage chamber to a pipeline sending air under pressure and installing a pressure sending means to the pipeline communicating with an anode chamber and the water storage chamber and attaching changeover valves toward the atmosphere on the suction and emission sides of the pressure means. CONSTITUTION:A water chamber 4 is isolated from electrode chambers 7, 9, which are partitioned by a diaphragm 5, by a partition wall 2. In a first fluid circuit 14, a pump 13 is changed over to the upper part of a cathode chamber 9 and the upper part of the water chamber 14 on the discharge side thereof by a changeover valve 15 and communicates with the atmosphere on the suction side thereof. The second fluid circuit 17 communicating with the upper parts of both of the cathode chamber 9 and the water chamber 4 changes over the suction side of a pump 16 to the anode chamber 7 and the atmosphere by a changeover valve 18 and the discharge side thereof to the water chamber 4 and the atmosphere. When the alkaline water formed in the cathode chamber 9 is transferred to the water chamber 4, the pumps 13, 16 are operated to make use the pressure of the anode chamber 7 negative to send water under pressure and, therefore, the infiltration possibility of acidic water into the cathode chamber 9 is eliminated. The alkaline water of the water chamber 4 can be pushed out by the pumps 13, 16.
Patent JP-H01294115-A (JP)
Title: Transporting device for cylindrical body
Inventor: MIWA NOBUO
IPC: B65G47/14
Filed: 1988-05-20
Abstract: PURPOSE:To arrange and transport pellets in the lateral raw form free from damage by arranging a spiral guide on a rotary table and guiding the cylindrical bodies in the longitudinal line form from the center part to the outer peripheral part by the revolution force of the table by arranging a spiral guide on a rotary table, in the transport device for the pellets for nuclear reactor fuel. CONSTITUTION:Cylindrical pellets A continuously slide in the longitudinal line form on a chute 4 and is sent into the center part of a spiral guide 10. Since, at this time, a table 6 revolves, the pellets A introduced into the guide 10 shift towards the outer periphery in the longitudinal line form along the guide 10, accompanied with the revolution of the table 6. During this period, the grinding liquid adhering onto the pellet A is removed, and dried by a drying means not shown in the figure. The peripheral speed increases, with the shift, and the interval between the pellets A increases, and the pellets A are discharged in the lateral row form onto a belt conveyor 13 from a chute 12. Thus, the pellets A can be switched to the lateral row transport free from damage.
Patent JP-H04349291-A (JP)
Title: Magnetic disk device
Inventor: OKAZAKI TOSHIHISA
IPC: G11B25/04
Filed: 1991-05-28
Abstract: PURPOSE:To realize a narrow and long ventilating path to delay the entering of vapor into the housing of a magnetic disk device with low cost. CONSTITUTION:A 5' is one part of the magnetic disk device housing, the outside diameter d of a male screw 8 is smaller than the minor diameter D of a female screw provided on the housing 5' and the ventilating path 9 is formed by this gap. The ventilating path 9 is spiral as shown in the figure. Further, the exit of the air flow of an arrow is formed by a projection provided on the housing 5'.
Patent JP-H02303267-A (JP)
Title: Attendant board incoming call automatic connection system
Inventor: SUZUKI ARIKO
IPC: H04M3/60
Filed: 1989-05-17
Abstract: PURPOSE:To improve the reply service to an incoming call by providing a means connecting a communication line and an attendant board automatically without awaiting the reply operation of the attendant board when an incoming call to a communication line is detected. CONSTITUTION:When an incoming call comes to an optional trunk line (such as 2-1), a line control section 11-1 detects the incoming call and informs it to an exchange processing control section 15. When an incoming call automatic connection device 154 of the exchange processing control section 15 receives an incoming detection notice from the line control section 11-1, an attendant board order data 161 is referenced. When the set attendant board is detected, an incoming display command is sent to an attendant board control section 14 and the attendant board 3-1 is informed as in charge of reply and a channel is set in a network 12 and the incoming tone generated by an incoming call sound source 17 is sent to an attendant board interface section 13-1 via the channel.
Patent JP-S5748850-A (JP)
Title: Carrier reproducing circuit
Inventor: HONDA MASANORI
IPC: H04L27/227
Filed: 1980-09-08
Abstract: PURPOSE:To reduce the manufacturing cost, by applying the frequency of a local oscillator of a newly provided phase locked loop circuit to a main phase locked loop circuit, in a carrier reproducing circuit for a demodulation circuit of a digital signal receiver. CONSTITUTION:The 2nd phase loop circuit consisting of an amplifier 21, a low- frequency filter 22, a voltage-controlled quartz oscillator 23, and a mixer 24, is added, and the frequency of the voltage-controlled quartz oscillator 23 is given to a main phase locked loop circuit including a voltage controlled quartz oscillator 5' as a local oscillation frequency. Thus, the frequency in the loop including a base band processing circuit 2 gradually approaches an average frequency of an input singal S, and the main phase locked loop circuit can stably be drawn into the  carrier frequency.
Patent JP-S5913118-A (JP)
Title: Roller bearing unit for infinite straight motion
Inventor: MOCHIDATE TATSUO
IPC: F16C29/06
Filed: 1982-07-14
Abstract: PURPOSE:To make a roller bearing unit compact without reducing its load carrying capacity, by providing direction changing passages which are curved as an arc with regard to the direction of movement of a roller bearing and whose projected figure on a plane perpendicular to said direction is also curved as an arc. CONSTITUTION:In a bearing unit, a casing 3 is guided to straightly move on a track rail 1. Numerous rollers 7 of nearly the same diameter and height are fitted in load carrying regions defined by orbit faces 5, 6 constituting a V-groove of rectangular cross section. The axes of the adjacent rollers 7 have an angle difference of 90 deg.. The casing 3 is provided with return holes 8 parallel with the orbit faces 6. Side plates 13 on both the ends of the casing 3 are provided with direction changing passages 16 curved as an arc. The side plate 13 consists of an upper and a lower plates 13a, 13b. the projected figure of the contact faces 15 of the upper and the lower plates 13a, 13b on a plane perpendicular to the axial direction of the track rail 1 is curved as an arc. The projected figure of the direction changing passage 16 on the same plane is also curved as an arc.