baber/WOPTO huggingface dataset:
Patent JP-H08312941-A (JP)
Title: Gas water heater
Inventor: HATA KENJI
IPC: F23N1/00
Filed: 1996-04-22
Abstract: PURPOSE: To prevent gas from accidentally leaking due to the fluctuation of supply water pressure, and to heighten its safety, by presetting the on-off of a water pressure switch after the closure of an automatic water pressure valve for the gas, in a gas water heater having structure wherein valves on the gas side, such as a solenoid safety valve and an apparatus stopcock are instantly closed when a water pressure switch is turned off. CONSTITUTION: A water pressure switch S1 is driven by on-off control by an automatic water pressure valve V2 for gas and an actuating cam 10 to be operated together with a pressure responding device A. When the water pressure switch S1 is turned on, an electric holding current from a controller C is applied to a solenoid safety valve MV and an igniter is simultaneously turned on, and thus ignition and combustion for a burner 32 are performed. When fire is extinguished and hot-water supply is stopped, the actuating cam 10 is operated together with a diaphragm 14 in the device A, and the water pressure switch S1 is turned off before the automatic water pressure valve V2 is closed in the right stroke of a slider.  On the other hand, when fire is ignited and hot-water supply is started, the water pressure switch S1 is turned on after the automatic water pressure valve V2 is opened in the left stroke of the slider. Therefore, the gas is prevented from leaking accidentally.
Patent JP-S63289622-A (JP)
Title: Input keyboard device with operation guide display mechanism
Inventor: JINBO KAZUYUKI
IPC: G06F3/02
Filed: 1987-05-22
Abstract: PURPOSE:To display an optional operation message on an operation guide display device only by specifying a display address by writing display request data including display addresses and operation messages in a program. CONSTITUTION:An information processor 5 reads out display request data 4 from a display request data storing memory 1 and transfers the data to a memory 7 in a display instruction generating device 6 to temporarily stored them. The device 6 determines a display device in an operation guide display device 10 on the basis of the display address 2 of the data 4, and issues an instruction for displaying an operation message 3 to an input keyboard device 8. The device 8 displays the operation message on the display device 10 on the basis of the instruction, reads out the program stored in the memory 1 in the processor 5, and optionally displays the operation message on the display device 10 on the basis of the display request data. Thus, the operatability of keyboard operation in an information processing system can be improved.
Patent JP-H10318769-A (JP)
Title: Vehicle-mounted display
Inventor: HOSOHARA NOBUHIRO
IPC: G09B29/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To use a car navigation device while driving safely by displaying, for example, a simplified figure near a room mirror being provided in a vehicle. SOLUTION: The large part of data processing of a car navigation system is performed by a main CPU 8, the direction and the driving distance are measured by a gyroscope 10 and a vehicle speed sensor, respectively, for autonomous driving, and a driving trace is calculated by a sub-CPU 9 and is sent to the CPU 8. Then, for detecting a position, a GPS antenna is used, its position information is sent a GPS unit 12, and, for example, traffic jam information is supplied in such systems as light beacon, electronic wave beacon, and FM multiplex. AVICS unit 13 receives the information and sends into the CPU8. In thus sort of system, a display device 14 for setting departing and destination locations, ensuring, or displaying a map is used. The display disappears during driving for safely in the device 14.  A compact LCD device 2 is mounted on the right side of a mirror 1 for left-handle vehicle and at the left side for a right-handle car.
Patent JP-S5457990-A (JP)
Title: Laser resonator
Inventor: GOTOU TATSUMI
IPC: H01S3/086
Filed: 1977-10-18
Abstract: PURPOSE:To prevent the position shift of the moving plate, by using the plate spring of folded shape, when the moving plate to which the reflection mirror is fixed is fitted to the laser resonator with the plate spring. CONSTITUTION:When the relfection mirror 1 and the moving plate 2 having the adjusting screw 7a to 7c are opposingly placed to the laser resonator itself supported with the support rods 6a and 6b, the plate springs 13 and 14 inserted between them are taken the constitution as follows: That is, the plate springs 13 and 14 are taken folded double spring and the both ends are fixed to the resonator main body 5 and the moving plate 2. Thus, even if the moving plate 2 is tilted by angle theta by screwing the adjusting screw 7b, the fixed points of the plate spring 13 are at the e and f point of the resonator main body 5 and the moving plate 2, and the folding point g can freely be moved. Accordingly, the force pushing down the point a is not exerted and no position shift is caused to the moving plate 2.
Patent JP-H04233356-A (JP)
Title: Apparatus for network adaptor containing a plurality of processors and system memory means, network controller and control method
Inventor: FUIRUTSUIN FUIRUUTSUMAN
IPC: H04L12/42
Filed: 1991-05-29
Abstract: PURPOSE: To prevent locking-up of a single reception FIFO where data passes by controlling the flow for one queue at a time in accordance with precedence and transmitting framed data in a reception area to a network. CONSTITUTION: An output buffer 126 is provided with a reception FIFO 175 including a queue of data received from a medium and a transmission FIFO 177 including at least one queue of data to be supplied to a medium. The buffer 126 is so programmed that it has FIFOs including data queues different by priorities, and a pointer is used to perform the control. Data received from the medium is supplied to a system memory through a link list queue 178 by a network DMA controller 124. Data is transmitted to the medium through a queue 180 corresponding asynchronous priority. This transmission flow is controlled to prevent locking-up of the single FIFO where data passes.
Patent JP-S5915693-A (JP)
Title: Fluid compression carrier
Inventor: SUGIMOTO YOUSUKE
IPC: F04C18/39
Filed: 1982-07-15
Abstract: PURPOSE:To enable mass-production by making a conduction hole for applying the compressed fluid onto the bottom of a vane constructed on the slide face of a swing blade, thereby utilizing the compressed fluid against pressurization onto the bottom of the vane and eliminating a spring. CONSTITUTION:A compression fluid inlet/outlet port 23 is made in the surface at high pressure side of a swing blade 10 and a conduction hole 24 to the bottom of vane 21 is provided not to extend to the opposite surface of the high compression side. Consequently the fluid compressed by the swing blade 10 will pressurize the bottom of vane 21 through said port 23 and hole 24. Since the pressurizing force will vary with correspondence to the pressure of the compressed fluid, high grade sealing is achieved under high compression process. With such structure a spring for energizing a vane 20 provided on the swing blade 10 is not required resulting in the improvement of performance and mass- production.
Patent JP-H08316606-A (JP)
Title: Mounting structure of lsi package
Inventor: IKEDA HIRONOBU
IPC: H01L25/11
Filed: 1995-05-24
Abstract: PURPOSE: To make it possible to replace a memory device in maintenance and ensure a general-purpose mounting structure along with good heat radiation. CONSTITUTION: A lower memory LSI package 6 out of upper and lower memory LSI packages 5 and 6 in a double layered state is stored in a recessed part 2 of a circuit board 1. Each lead 5a or 6a of the memory LSI packages 5 and 6 is connected in common electrically with solder 7 to a pad 3 on the circuit board 1. A chip selective lead in a memory LSI package 5 is connected in a single line to a chip selective pad with solder 7. A chip selective lead 6b of the memory LSI package 6 is connected in a single line to a chip selective pad with solder 7.
Patent JP-S612398-A (JP)
Inventor: NISHIBASHI RIYOUJI
IPC: H05K13/02
Filed: 1984-06-14
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-H07303611-A (JP)
Title: Ophthalmologic photography apparatus
Inventor: OKINISHI SATORU
IPC: A61B3/14
Filed: 1994-05-13
Abstract: PURPOSE:To make the time for starting timing accurately coincide with the time for intravenous injection, without worsening the operability of a syringe for injecting fluorescent contrast medium. CONSTITUTION:A fluorescent contrast medium detector where a light source 9 and a light receiving medium 10 are provided to oppose each other interposing the intravenous injection tube 2 therebetween is provided between the front end of an intravenous injection tube and the needle, and is connected to the timer of an eyeground photography apparatus. Also, in photographing, when the fluorescent contrast medium is fed from the needle into the intravenous tube 2, the output of the light receiving medium 10 is reduced by the light from the light source 9, and this change in output becomes a trigger to cause the timer to be started.
Patent JP-S6018605-A (JP)
Title: Binary flow converging circuit
Inventor: IKEDA TOSHIO
IPC: F15B11/17
Filed: 1983-07-07
Abstract: PURPOSE:To reduce unload pressure and utilize an excessive fluid so efficient a degree, by combining a throttle selector valve, closing a pump port in neutral, with a bypass type pressure compensating valve and thereby joning an excessive flow of the pressure compensating valve to a fluid of the other side pump. CONSTITUTION:In the case where selector valves 3 and 4 and a throttle selector valve 5 are all in neutral, a pump port 5a of the valve 5 is closed, and the whole quatity of a pump 2 opens a bypass type pressure compensating valve 14 with low pressure equivalent to the pressure of a spring 14c, thus unloading takes place. In addition, there produces a flow from a spring chamber 20b of an unload valve 20, making the valve 20 open, and the whole quantity of a pump 1 is also unloaded from a port 8c of a preferential type pressure compensating valve 8 and a passage 18. When these valves 4 and 5 are set to a halfway selection position, the valve 20 is closed whereby the flow of the pump 1 other than the quantity accorded with the opening of the valve 4 is joined to a fluid of the pump 2 from the port 8c and a passage 18, and an excessive flow rate other than the flow rate accorded with the opening of the valve 5 is put back to a tank 7 by means of the valve 14.
Patent JP-H04239434-A (JP)
Title: Method and device to random-sterilize packaging material
Inventor: ARUFUONSU TOURUCHIYAN
IPC: B65B55/10
Filed: 1991-05-29
Abstract: PURPOSE: To provide a method of and an apparatus for performing this method suitable for sterilizing a plastic cup comprised of layered packaging material, in particular plastic material having various different wall thicknesses in a random manner in such a way that a sterilization satisfying a simple and economic severe requirement can be carried out, the packaging material is not deteriorated and/or a removal of residual amount of sterilization agent is not made difficult. CONSTITUTION: This method is comprised of a process in which the packaging material is pre-sterilized with air containing vapor of H2 O2 before the packaging material moves into a sterilization chamber. This apparatus is of a type having a sterilization chamber arranged in a filling and closing machine and separated in which it is provided with an upper inlet as well as a lower outlet and a flow inlet for mixture of sterilizing agent/vapor and hot air, wherein the pre- sterilizing chamber is installed at the sterilizing chamber and then the packaging material is delivered from the pre-sterilizing chamber to the sterilizing chamber.
Patent JP-S5348718-A (JP)
Title: Opening and shutting device for keyboard cover
Inventor: KOBAYASHI EIJI
IPC: G10C3/02
Filed: 1976-10-16
Abstract: PURPOSE: To open and shut the keyboard cover with small force and with different touch of opening and shutting so as to open and shut the keyboard cover safely, by controlling the force for energizing the keyboard cover using the lever, pendulum, etc., through the spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08298747-A (JP)
Title: Dynamic-pressure bearing device
Inventor: HAYAKAWA MASAMICHI
IPC: F16J15/43
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a dynamic-pressure bearing device which can obtain a sufficient fluid holding function by a method wherein a lubricating fluid is composed of a magnetic fluid which contains a magnetic powder in a specific ratio and a magnetic flux density between a ring-shaped magnet in a seal part and an opposite member is made gradually coarse toward the side of an open end. CONSTITUTION: A dynamic-pressure bearing device is constituted in such a way that the inner circumferential sidewall face of a seal magnet 26 is formed to be an inclined wall face 26a, that the gap distance between the inclined wall face and the outer circumferential face of a shaft 31 is expanded gradually toward the side of an open end and that a magnetic flux density becomes gradually coarse toward the side of the open end. When a bearing magnetic fluid A in which the content of a magnetic powder has been reduced to 20wt.% or lower is used, a low-viscosity property is maintained in order to reduce fluidity, i.e., a bearing loss. A large fluid holding function is obtained by a seal part which uses both a magnetic force due to the seal magnet 26 and a capillary force obtained by the slope 26a which expands a gap on the side of the opening end.  Consequently, it is possible to obtain a bearing characteristic by means of a simple structure.
Patent JP-H08112372-A (JP)
Title: Takeoff board for gymnastics
Inventor: RORUFU DAANE
IPC: A63B5/08
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a takeoff board for gymnastics which is high in durability and makes a low jumping noise and display a large force of repulsion by arranging a 2nd spring means, consisting of a compression spring having one end supported on a head board and the other end supported on a laid board, between the head board and laid board at the front end in parallel to a 1st spring means. CONSTITUTION: This takeoff board has the sheet type head plate 1 which is curved from the rear end part 2 to the front end part 3, and the head board 1 and laid board 4 or a thin and long plate part are mutually fixed or coupled by a joint in the area of the rear end part 2 and arranged mutually separately facing the front end part 3 from the coupling part 12. Then the spring means 14 and 15 are arranged between the head board 1 and laid board 4 parallel to each other, and the head board 1 is elastically supported on the laid board 4. The 2nd spring means 15 is disposed between the head board 1 and laid board 4 similarly to the 1st spring means 14, and also arranged parallel to the 1st spring means 14. Consequently, spring characteristics of 1st spring 14 and 2nd spring means 15 operate additively between the head board 1 and laid board 4.
Patent JP-H07310745-A (JP)
Title: Direct-acting rolling guide unit
Inventor: AGARI NORIMASA
IPC: F16C29/06
Filed: 1994-05-16
Abstract: PURPOSE:To easily mount and demount the upper seal of a slider as an assembled finished product, regarding a direct-acting rolling guide unit. CONSTITUTION:A coupling hole 24 formed on an upper seal 19 is aligned with an engagement projection 16 formed on the lower side 13E of an end cap 5 and the upper seal 19 is simply pressed toward the lower side 13E, thereby coupling the projection 16 to the hole 24. As a result, the seal 19 can be easily fitted to a slider via one-touch operation. In this case, the hole 24 is formed to be longer than the projection 16 along a lengthwise direction. Thus, even when the core metal sheet 20 of the seal 19 is thermally expanded, relative shift in a lengthwise direction is tolerated and no excessive force does not act on the seal 19.
Patent JP-2000282659-A (JP)
Title: String-like solid joint sealing material
Inventor: FUJIMOTO HIROFUMI
IPC: E04F13/08
Filed: 1999-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent seal cutoff of a joint formed by a construction ceramic based wail material 1 and facilitate construction. SOLUTION: An elastic string-like solid joint sealing material 6 having a sectionally easy-to expand shape is fitted into a joint portion in the way of shrinking its width after sealing adhesive 5 is applied thereto, so that the joint sealing material 6 easily follows a joint width, if spread by the shrinkage of a wall material in future, joint cutoff is avoided and the entry of water or others is prevented. In addition, sealing agent is solidified for easier handling and more simple construction.
Patent JP-H06317965-A (JP)
Title: Multicolor image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/08
Filed: 1993-04-30
Abstract: PURPOSE:To provide a multicolor image forming device which does not have such a possibility that the parts of an image carrier are damaged or an operator is injured caused by a manual mechanism manually rotating a rotary unit, which is excellently safe and whose operability is excellent. CONSTITUTION:A manual gear 130 meshed with a rotary driving gear 112 and a stopper member 3 are fitted to a manual shaft 131. Besides, a gear 2 integrated with a cam 2a is always meshed with a pressure control gear 120. When a pressure mechanism is in a pressuring state, the cam 2a abuts on the stopper member 3 and the gear 130 is held to be detached from the gear 112. Then, the rotary unit 108 cannot be manually operated. Thus, the parts are prevented from being damaged due to the manual mechanism.
Patent JP-H05320992-A (JP)
Title: Electroplating holder
Inventor: HIGUCHI SHOICHI
IPC: C25D17/08
Filed: 1992-05-18
Abstract: PURPOSE:To easily remove the gold deposited by the repeated gold plating and the ruggednesses formed due to the uneven plating by coating the surface of the part to be dipped in a gold plating soln. with a platinum film. CONSTITUTION:A work W to be plated with gold is clamped by an electroplating holder 1 and dipped in a plating soln. At least the surface of the part of the holder 1 to be dipped in the plating soln. is coated with a platinum film 2 by ion plating, sputtering, etc. When the holder 1 is used many times, gold is thickly deposited on the surface of the part to be dipped in the plating soln., and ruggednesses are formed on the surface. In this case, the specified part of the holder 1 is dipped in a gold etchant to release only the gold film, and the ruggednesses caused by the deposition of gold are easily removed.
Patent JP-H0420425-A (JP)
Title: Loading device for packed article
Inventor: YONETANI TSUGIO
IPC: B65G57/03
Filed: 1990-05-15
Abstract: PURPOSE:To freely form various loading patterns without reducing loading capabilities by separably providing multiple sliders below a rotor below a mover moved three-dimensionally, and providing transport cargo holding devices independently operating them respectively. CONSTITUTION:A horizontally rotatable rotor 5 is provided below a mover 4 at the tip of an articulated arm system 3, a pair of sliders 6 are provided horizontally separably below it, and transport cargo holding devices 7 are provided below them respectively. The transport cargo holding devices 7 are independently operated, multiple mating L-shaped fingers 8 of the transport cargo holding devices 7 are closed to scoop and hold packed bags B from both sides, and the fingers 8 are opened to release them. The packed bags B held by the transport cargo holding devices 7 can be moved from a place to another place together with the mover 4, they can be rotated together with the rotor 5 to change direction freely, thus the packed bags B can be loaded in many layers on a pallet while a preset loading pattern is formed.
Patent JP-H02305020-A (JP)
Title: Amplifying circuit for remote control light receiving part
Inventor: SADAMATSU HIDEAKI
IPC: H04B10/50
Filed: 1989-05-18
Abstract: PURPOSE:To stably provide an output even when a large signal is inputted by a simple circuit constitution by clipping a signal containing a sag by a prescribed voltage and converting it to an input signal being free from a sag, when the signal containing a sag is inputted. CONSTITUTION:A voltage of a diode 8 corresponding to a base voltage of a transistor 13 of the transistors 13, 39 and a resistance 40 for constituting an emitter follower circuit of an input part is divided by resistances 41, 42, this resistance divided voltage is biased to the base of a transistor 43, and the emitter of this transistor 43 is connected to the cathode of a photodetecting diode 17. Subsequently, from a base voltage of the emitter follower of the input, a voltage (lower voltage) less than one diode is applied to the base of the transistor 43, and the emitter is connected to the input part. Accordingly, it is clipped in less than one diode from an input DC voltage, and a non-operation when a large signal is inputted is eliminated. In such a way, even against a signal input having a large sag, a normal pulse signal can be outputted.
Patent JP-H06313703-A (JP)
Title: Method of detecting position of ic socket
Inventor: TANAKA TORU
IPC: H01L21/68
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method of detecting the position of an IC socket which enables accurate calculation of the positions of IC sockets different in the arrangement of contactors without using any image processing. CONSTITUTION:A camera 3 is set above a contact 2 of an IC socket 1. An X-Y stage 5 carrying a camera 3 is adjusted finely to align the contactor 2 with a cross line on a TV monitor while viewing an image thereof with the TV monitor 4. The position of the X-Y stage 5 is registered as given when the outline of a contactor 2 overlaps the cross line. The positions of the contactors 2 specified by this method are registered sequentially thereby calculating the center position of the IC socket 1 by the data.
Patent JP-S614762-A (JP)
Title: Light-diffusing plastic
Inventor: IDA KOUZOU
IPC: C08K3/16
Filed: 1984-06-18
Abstract: PURPOSE:To provide a light-diffusing plastic which has excellent directivity and through which a light source can not be seen though its light-diffusing ability is low, by dispersing two kinds of transparent fine particles having different refractive indexes in a transparent plastic. CONSTITUTION:A transparent fine particle (A) (refractive index: NA) satisfying the relationship of formula I and a transparent fine particle (B) (refractive index: NB) satisfying the relationship of formula II are dispersed in a transparent plastic (refractive index: NS) in such a proportion as to satisfy the relationship of formula III, thus obtaining a light-diffusing plastic. Any of said particles A and B has such a particle size distribution that not more than 5wt% of the particles has an average particle size of 4-50mu and not more than 5wt% thereof has a particle size of 3mu. For example, amorphous silica (refractive index: 1.46) and crystalline silica (refractive index: 1.55) are dispersed in a methacrylate resin (refractive index: 1.492) in such a proportion as to satisfy the above relationship.