baber/WOPTO huggingface dataset:
Patent JP-H0293263-A (JP)
Title: Air conditioning device
Inventor: NAGAE KOJI
IPC: F25B29/00
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the generation of refrigerant noise due to a difference in a refrigerant pressure by a method wherein, during simultaneous cooling heating operation, a second on-off valve is closed and a third on-off valve is opened, and during switching from heating to cooling operation, a high pressure refrigerant in an indoor heat exchanger flows through a bypass pipe to a liquid pipe, and after a refrigerant pressure is reduced, the second on-off valve is opened. CONSTITUTION:When two rooms are cooled and one room is heated, the one switching valve 9a of an outdoor heat exchanger 3 is opened and simultaneously the other switching valve 9b is closed. Further, first on-off valves 16a and 16c of indoor units 5a and 5c where cooling is effected are closed and simultaneously second on-off valves 17a and 17c and third on-off valves 23a and 23c are opened, and a first on-off valve 16b of an indoor unit 5b where heating is effected is opened and simultaneously a second on-off valve 17b and a third on-off valve 23b are closed. When, during heating operation of all rooms, for example, only the indoor unit 5b is switched to cooling operation, a high pressure refrigerant flows to a liquid pipe 13 through a bypass pipe 21b by means of which the first on-off valve 16b and a refrigerant pressure reducer 18b are closed, and after a refrigerant pressure in an indoor heat exchanger 6b is reduced, the second on-off valve 17b is closed.
Patent JP-H0192968-A (JP)
Title: Storage device
Inventor: KOYAMA MASARU
IPC: G11B21/10
Filed: 1987-10-02
Abstract: PURPOSE:To obtain the position information of a head with high accuracy by providing a means setting individually an amplifier gain for servo information and an amplifier gain for recording data so as to eliminate the malfunction of an automatic gain adjustment circuit. CONSTITUTION:A selection gain amplifier 13 is set so that the amplification factor is high when an output level of a timing circuit 14 is high and it is low when an output level of the timing circuit 14 is low. The output level of a servo signal S outputted from a head 2 is large for a period corresponding to a data zone 15 and it is smaller for a period corresponding to a servo zone 3. In amplifying the servo signal S in this way by a selective gain amplifier 13, the level of the input signal given to a data detection circuit 6 is a level where the output level of the period corresponding to the data zone 15 is equal to the output level of the period corresponding to the servo zone 3. Thus, the malfunction of the automatic gain adjusting circuit is prevented and the position information with high accuracy is obtained.
Patent JP-H0295058-A (JP)
Title: Telephone set
Inventor: KISHIMOTO KAZUNORI
IPC: H04M1/80
Filed: 1988-09-30
Abstract: PURPOSE:To make unnecessary a special operation such as depressing of a button and the like to put a line into a holding condition during a call by automatically turning the line into the holding condition when a handset is not grasped and into the calling condition when it is grasped. CONSTITUTION:When a user temporarily desires to interrupt the call and separates a handset 16 on hand from his hand, a built-in sensor 17 detects that the user's hand is away, the detecting signal is sent through a handset code 18 to a control circuit 13 and the control circuit 13 sends the holding sound through a line 2 to a person on the other end of the line. When the user desires to restart the call and has the handset 16 on hand again, the sensor 17 detects it and the control circuit 13 forms the channel by the detecting signal. Thus, without executing any special button operation, the interruption and restarting are performed.
Patent JP-H1178971-A (JP)
Title: Shock absorbing vehicle body structure in automobile
Inventor: ITOU NORIHIKO
IPC: B60R21/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent ingress of an engine into a driver's seat in a side collision in an automobile in which the engine and the driver's seat are juxtaposed in the right-to-left direction. SOLUTION: A seat 3 and an engine E are arranged in a divided manner on one side and the other side in the right-to-left direction of a vehicle body frame F comprising a large member of pipes F1 -F8 connected to each other, and upper and lower four pipes F3 -F6 extending in the longitudinal direction of the vehicle body are arranged between the seat 3 and the engine E. The upper end of a cylinder head E1 above the engine E is located higher than the highest pipe F3 of four pipes F3 -F6 , and an impact absorbing body 81 comprising a honeycomb structural body to partition between the seat 3 and the engine E is supported by two lower pipes F4 , F5 out of four pipes F3 -F6 .
Patent JP-H0295035-A (JP)
Title: Additional calling system for automobile telephone
Inventor: KONISHI OSAMU
IPC: H04Q7/08
Filed: 1988-09-30
Abstract: PURPOSE:To announce an incoming call even when a person is at the place where the sound of an alarm cannot be heard and at the place where an automobile cannot be found by providing a moving station device and a paging receiver at a moving station side, detecting and storing the incoming call from a base station side and sending a calling signal to a paging receiver. CONSTITUTION:A subscriber pushes a absence button 6, carries a paging receiver 7 and is away from an automobile. Here, when the incoming call is executed from a base station 10 to a moving station device 1, a control part 4 judges that it is the incoming call during the absence of the subscriber, a storing part 5 stores once that the incoming call is carried out, and the control part controls a transmitting part 3 to send a calling signal to call out the paging receiver 7 to the time zone not to execute the communication between the base station 10. The paging receiver 7 receives the calling signal, judges whether or not the self-calling number is obtained and at the time of being the self-calling number, generates the calling sound and informs the subscriber that the incoming call is obtained. Thus, even at the place where the automobile cannot be seen and even at the place where the sound of the alarm cannot be heard, the incoming call can be known.
Patent JP-H1088312-A (JP)
Title: Wear resistant spray coating layer of sliding member
Inventor: SHIN KEIICHIRO
IPC: C23C4/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and scuffing resistance of a sliding member. SOLUTION: On the sliding face in the outer circumference of the base metal M of a piston ring 10 as a sliding member, a sprayed coating layer C composed of 60 to 90wt.% primary material as nickel base sliding face material contg. Cr, W and Mo and 10 to 40wt.% secondary material composed of either or both of Cr2O3 and MoO3 added with 1 to 7% SiO2 is formed by high velocity oxygen flame (HVOF) thermal spraying.
Patent JP-S63103721-A (JP)
Title: Suspension device for vehicle
Inventor: KAWAMURA HIROMICHI
IPC: B60G3/18
Filed: 1986-10-21
Abstract: PURPOSE:To effectively suppress rolling and secure both the comfortableness to ride and driving stability by generating a damping force by the pressure difference between upper and lower chambers in right and left sub-dampers and communicating the upper and lower chambers of the right and left sub- dampers in turn. CONSTITUTION:A large main damper 11R and a small sub-damper 12R are provided between a vehicle body B, a lower arm 2R, and an upper arm 3R. In the sub-damper 12R, a piston 41R made integrally with a piston rod 19R is slidably inserted into a cylinder 18R, and upper and lower chambers 42R, 43R partitioned in the cylinder 18R are communicated via a fixed orifice 44R formed on the piston 41R as a damping force generating mechanism. The upper and lower chambers 42R(42L), 43R(43L) of the sub-dampers 12R, 12L are communicated in turn via pipelines 45, 46. Accordingly, a pressure difference is generated between the upper and lower chambers to generate a damping force only at the time of rolling.
Patent JP-H1186905-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAMI NORIO
IPC: H01M4/66
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery with high safety, long life and high capacity by providing a positive electrode; a negative electrode containing a carbonaceous material storing and releasing lithium ion; and an electrolyte containing a molten salt consisting of a fluoride anion containing lithium ion and at least one element selected from organic cation, boron, phosphor and sulfur. SOLUTION: A positive electrode having a positive electrode pellet 3 supported by a metallic current collector 2 is housed in a bottomed cylindrical positive electrode vessel 1 to form a nonaqueous electrolyte secondary battery. A separator 4 impregnated with an electrolyte is arranged on the positive electrode pellet 3, and a negative electrode pellet 5 is arranged on the separator 4. The most preferable composition of the molten salts consists of lithium ion, C(CH3 SO2 )3 - and 1-methyl-3-ethylimidazolium ion. The electrolyte containing these molten salts can significantly improve the ion conductivity, electrochemical stability and chemical stability.
Patent JP-H06195963-A (JP)
Title: Semiconductor memory
Inventor: BOKU TETSUYUU
IPC: G11C11/409
Filed: 1993-10-04
Abstract: PURPOSE: To operate a drum memory by means of adjusting a pace to the operation speed of high speed CPU by inputting and outputting data in synchro nism with an external system clock in a semiconductor memory and executing an operation at a high speed data transmission rate and various system clock frequencies. CONSTITUTION: When a row decoder 18 corresponding to a row address selects sub-arrays 22TL3, 22BL3, 22TR3...22BR8 and one word line in the respective sub-arrays, the decoder 18 generates a block information signal designating the sub-arrays. Then, a control circuit 50 generates a continuous row addresses in response to one external row address with a read operation and a row decoder 24 generates a column selection signal in response to the flow. On the other hand, a write operation is executed an opposite order. Thus, data can be inputted and outputted in synchronism with the clock of an external system and the operation can be executed by using the high speed data transmission rate and the various system clock frequencies.
Patent JP-H1177345-A (JP)
Title: Laser beam welding machine, automatic welding equipment and normal/defective discrimination method for laser beam welding machine
Inventor: ORITO YASUKI
IPC: B23K26/21
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To send a normal part only to a next process by monitoring a laser beam irradiating from a laser beam irradiation head and inspecting as to whether laser beam welding is normally conducted. SOLUTION: By irradiating a laser beam 14 generated at a laser beam oscillator 11 from a laser beam irradiation head 13, laser beam welding is conducted for work 5, 7. At this time, the laser beam is monitored by an optical fiber 15, a solar cell 16, a harness 17 and a wave form measuring instrument 18. A MC of the wave form measuring instrument 18 compares a voltage wave form from the solar cell 16 to a voltage wave form data stored in a memory beforehand, a normal/defective discrimination signal is outputted. A selecting machine 20, which is controlled by a normal/defective discrimination signal, selects a work 21 after laser beam welding for a normal part or a defective part.
Patent JP-2001073841-A (JP)
Title: Control device of lean burn engine
Inventor: ITO AKIRA
IPC: B60W30/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To relieve the shock given at presuming the fuel supply after being set in the fuel cut condition and enhance the fuel consumption. SOLUTION: A control device of a lean burn engine equipped with a constant speed running device to adjust the degree of throttle valve opening so that the vehicle runs at the set speed, is furnished with an air-fuel ratio control means which sets, after the fuel cut condition is generated during the constant speed running control, the air-fuel ratio to a value in the lean region in response to the signal to disengage the fuel cut condition and sets the hold time of the air-fuel ratio longer than in the non-constant speed running control, and the air-fuel ratio is maintained in the lean condition in a longer time than during the non-constant speed running control. Because the air-fuel ratio is set in the lean condition and is maintained in the lean condition longer than in the non- constant speed running control, the shock at presuming the fuel supply is relieved and the fuel consumption is enhanced.
Patent JP-H02108549-A (JP)
Title: Method and device for washing ink-jet-head
Inventor: JIEEMUZU SHII OZUWARUDO
IPC: B41J2/165
Filed: 1989-09-25
Abstract: PURPOSE: To sure remove an ink deposited in an orifice by providing an inlet and an outlet connected to a cavity having an opening provided at a body, connecting a control means of a fluid to them, bringing the opening into close contact with an ink jet head, feeding the fluid to the cavity, and discharging it from the outlet. CONSTITUTION: A print head is disposed adjacent to a cleaning apparatus 10. The apparatus 10 is positioned by an actuator 56 in the same plane as faces 16a, 12a. An inlet tube 36 is connected to an air source, and an outlet tube 42 is connected to a vacuum pump. As the pump is operated, the air is guided to a cavity 28 via the inlet 26 at an angle crossing the face 12a. The air is fed along the face 12a through an orifice 68 and the outlet 30, and the ink deposited at outside of the orifice at an ink jet surface is carried to the outlet. In the cavity 28, the ink removed by the passing fluid is stored in a chamber 32 of the outlet. Thus, a flow rate, direction, pressure and the like of the fluid to be removed of the ink deposited in the orifice can be effectively controlled.
Patent JP-H0984543-A (JP)
Title: Instantly swelling food in container
Inventor: NARUKAMI TOSHIHIKO
IPC: B65D81/34
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an instantly swelling food in a container of which content does not peel off from the bottom of the container or become a finely cracked state, for instance, even in the case of having a physical impact such as falling down, etc., during its conveyance or being sold in the state of hanging the container at a store. SOLUTION: This instantly swelling food in a container is obtained by housing the food in a state of laying oil and fat in a solid state at an ambient temperature among many granular materials for swelling in a heat resistant container, and the oil and fat is a mixture of three kinds of oils and fats of which melting points measured by raising temperature are contained within each of the ranges of 40-50 deg.C, 30-38 deg.C and (-)25-13 deg.C.
Patent JP-H0990361-A (JP)
Title: Back light and liquid crystal display device formed by using the same
Inventor: TAKENO MASATOSHI
IPC: F21V8/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To easily laminate and fix plural laminated layer members, such as light transmission plates and light diffusion sheets, which forms a light trans mission unit without means, such as adhesion. SOLUTION: Plural struts 10 are erected on a first frame 8 and plural mounting holes 14 are formed at a second frame 9. Positioning holes 7 are formed in the plural flat laminated layer members 2, 3, 4, 5, 6 forming the light transmission unit 1 including the light transmission plate 3 and the light diffusion sheet 4. The positioning holes 7 of the laminated layer members 2, 3, 4, 5, 6 are fitted onto these struts 10, by which the peripheral edges of respective kinds of the laminated layer members 2, 3, 4, 5, 6 are easily aligned. Mounting screws 13 inserted into the mounting holes 14 of the second frame 9 are screwed to the struts 10, by which the respective laminated layer members 2, 3, 4, 5, 6 are held and fixed between the first and second frames 8 and 9.
Patent JP-H1071767-A (JP)
Title: Optical disk and manufacture thereof
Inventor: AKUTSU OSAMU
IPC: G11B7/2433
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To realize the higher film forming speed than that by a reactive sputtering method and, at the same time, the formation of thin micro-crystal film having uniform particle diameter by a method wherein a thin vanadium oxide film, which shows a reversible metal-non-metal transition on temperature, is formed on a board by means of an ion beam sputtering method. SOLUTION: Prior to the regular sputtering for forming the film of a metal- non-metal transition layer 2, vanadium metal is sputtered so as to remove the oxide layer on the surface of a target 31 by closing a shutter 33 provided between a substrate 1 and the target 31 during the sputtering. After pre-sputtering is applied until the oxided state of the surface of the target 31 becomes steady, the shutter 33 is opened until a VO2 film having the specified thickness is formed. In this case, before the opening of the shutter 33, a board 1 is heated up to the proper temperature and held as it is for the time being. After that, a reflective film 3 is formed by means of vacuum metallizing and sputtering until the predetermined film thickness is reached. Further, an ultraviolet-curing type protective film 4 is formed by means of a spinning coating method on the reflective film 3.
Patent JP-S61127887-A (JP)
Title: Acidic galvanizing bath
Inventor: ISHITOBI KOZO
IPC: C25D3/22
Filed: 1984-11-26
Abstract: PURPOSE:To form a highly lustrous and fine galvanized surface on which fingerprints are hardly left by adding polyacrylamide having a specified structure having cationic groups to a prescribed galvanizing bath. CONSTITUTION:Acrylamide is copolymerized with 1-20mol% cationic monomer, and the resulting polyacrylamide represented by general formula I is added to a prescribed acidic galvanizing bath by 0.2-20g/l. Polyacrylamide represented by general formula II may be added to the bath by 0.2-20g/l. The polyacrylamide is obtd. by copolymerizing acrylamide with 1-20mol% cationic monomer and >=20mol% vinyl monomer. When the galvanizing bath contg. the copolymer represented by the formula I or II is used, a highly lustrous galvanized surface on which fingerprints are hardly left can be formed under various galvanizing conditions.
Patent JP-H03117338-A (JP)
Title: Rotor structure for synchronous motor
Inventor: IWAMATSU NOBORU
IPC: H02K1/27
Filed: 1989-09-27
Abstract: PURPOSE:To reduce cogging torque and facilitate the magnetizing work of a rotor by a method wherein the size of a gap between a parallelogram magnet, fixed to a rotor core, and a stator is increased gradually from the central position of the magnet in the circumferential direction of the rotor toward both ends of the same. CONSTITUTION:The profile of a rotor core 11 is provided. with a configuration, in which 8 pieces of arcs 18 having a radius R1 from the center of a point P deviated radially from the center line CL of the rotation of a rotor are arranged in the circumferential direction with equal intervals. The outer circumferential configuration of a magnet 20 is formed with a radius R2 about the point P while the radius R2 is smaller than the radius R3 of the inner periphery 50 of a stator. Accordingly, a gap (l) between the magnet 20 and the inner periphery 50 of the stator is minimum at the central position P1 of circumferential direction and is increased gradually toward both ends P2. According to this method, the magnetic resistance of flux generated from the magnets when the rotor is rotated is changed smoothly whereby cogging torque may be reduced.
Patent JP-H05210470-A (JP)
Title: Printer and method for processing its type selection
Inventor: INAKOSHI TADASHI
IPC: G06K15/10
Filed: 1991-09-27
Abstract: PURPOSE:To attain the rationalization, munisturization and cost reduction of a circuit by providing a timing detector to detect the driving position of a printing element synchronously to the relative movement of a printing head and selecting the type of the printer based on the number of pulses from the timing detector. CONSTITUTION:This method consists of a home position detector 1 to specify a position for starting the drive of the head, pulse number detecting means 3 to detect the number of pulses in the output signal of the timing detector from a prescribed reference position according to a signal from a timing detector 2 to detect the driving position of the printing element qt the printing head, and type deciding means 4 to select the type of the printer based on the number of pulses. The pulse number detecting means 3 detects the number of pulses in a timing signal T among home position signals Hn to Hn+1 and based on the number of pulses, the type of the printer is selected by using the type deciding means 4. When the signal Hn+1 is detected, the type of the printer is selected by the type deciding means 4 from the count value of a timing signal counter, namely, from the number of pulses.
Patent JP-S60140870-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIWAGI SHIGEO
IPC: H01L21/3205
Filed: 1983-12-28
Abstract: PURPOSE:To prevent the disconnection of wirings by a method wherein poly Si is previously adhesion-formed on a conductive substance such as MoSi2 other than poly Si, and a metal gate of laminated structure is formed by patterning the poly Si. CONSTITUTION:A gate oxide film 3, a poly Si layer 13, an Mo silicide layer 6, and a poly Si layer 10 is formed on an Si substrate 1 in a laminated structure. Next, the laminated structure is patterned by etching by using a photo resist 12 as a mask, an n<+> region is formed in the substrate by As<+> ion implantation with this laminated structure as a mask. Then, an SiO2 14 is formed over the entire surface, and a PSG15 is formed over the entire surface by CVD. A smooth surface is obtained by fusing the PSG15 by melt flow. The surface of the Mo silicide laminated structure and that of the n<+> layer in the substrate are exposed by forming contact widows 4 and 5, and buried contact layers 9 and 11 are formed at the same time by selective growth. An Al wiring layer formed next is connected to the gate MoSi structure and the substrate n<+> layer via buried contact layers 11 and 9.
Patent JP-H07106812-A (JP)
Title: Board for transmission line
Inventor: TSUJI SOSUKE
IPC: H05K1/02
Filed: 1993-10-05
Abstract: PURPOSE:To mount semiconductor devices with different characteristic impedances on the board for transmission line in mixture. CONSTITUTION:The board has a 75ohm system area 2 whose characteristic impedance is a 75ohm system and a 50ohm system area 3 shown in hatching whose characteristic impedance is a 50ohm system. For example, a CMOS 4 and a TTL 5 whose characteristic impedance is a 75ohm system are mounted to the 75ohm system area 2 and an ECLLSI 6 whose characteristic impedance is a 50ohm system is mounted on the 50ohm system area 3. The board is provided with a wiring layer (line) 7 interconnecting the semiconductor devices 4, 5, 6. The characteristic impedance is varied by permeating a dielectric liquid to a dielectric layer of the board 1 for transmission line so as to vary the dielectric constant locally.