baber/WOPTO huggingface dataset:
Patent JP-H06170516-A (JP)
Title: Production of metal-base composite material by pressurized casting
Inventor: SHINTANI RYOCHI
IPC: C22C47/00
Filed: 1992-12-03
Abstract: PURPOSE:To produce a metal-base composite material without decect such as crack, penetration even in the case of the large size composite material. CONSTITUTION:A case 18 having plural holes 14b in a punching metal-like is prepared. Successively, a reinforced forming body 12 is densely housed in the case, arranged in the mold together with the case, and subjected to pressure- casting, thereby the molten matrix metal is uniformly pressure-penetrated into the reinforced forming body from the surroundings as much as possible.
Patent JP-H10190565-A (JP)
Title: Radio communication system
Inventor: NOUJIN KATSUYA
IPC: H04W28/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify the communication protocol of a system where outgoing channel transmission speed is higher than the incoming channel one and also to improve communication efficiency. SOLUTION: The radio communication system is provided with a narrow band base station 3 providing a bi-directional radio channel, a wide band base station 4 providing an outgoing wide band radio channel with data transmission speed being higher than the bi-directional radio channel which is provided by the narrow band base station 3 and a radio terminal 20 executing radio communication with the base stations 3 and 4. The wide band base station 4 is provided with a timer 9 clocking a prescribed response waiting time after a packet is transmitted to the radio terminal 20 and a radio interface 8 re-transmitting the packet in any one of the cases when the timer 9 becomes time-out or when a REJECT message (NACK) from the radio terminal 20 is received.  The radio terminal 20 is provided with the timer 33 clocking the prescribed response waiting time after the packet is transmitted to the narrow band base station 3 through the use of the bi-directional narrow band radio channel and a control part 34 re-transmitting the packet only when the timer 33 becomes time-out.
Patent JP-H05179598-A (JP)
Title: Binder for heat-resistant fiber, nonwoven cloth of heat-resistant fiber and its production
Inventor: TAKAGUCHI SHINICHIRO
IPC: D04H1/587
Filed: 1991-12-11
Abstract: PURPOSE:To provide a binder for heat-resistant fiber, having excellent adhesivity and heat-resistance, exhibiting little migration tendency in non-woven fabric and usable in aqueous system and to provide a non-woven fabric made of a heat-resistant fiber, having excellent heat-resistance, containing a binder uniformly distributed in the fabric and having high mechanical strength. CONSTITUTION:The objective binder for heat-resistant fiber contains powder of a thermosetting organopolysiloxane resin. The non-woven fabric of the heat- resistant fiber is produced by bonding the heat-resistant fibers with the above binder. The non-woven fabric of the heat-resistant fiber can be produced by mixing a cationic fixing agent to a mixture of powder of a thermosetting organopolysiloxane resin and an anionic surfactant, making a sheet from the obtained slurry and heating the obtained sheet to effect the melting and the polycondensation of the thermosetting organopolysiloxane resin in the binder.
Patent JP-2001162155-A (JP)
Title: High temperature supercritical reaction device
Inventor: OTA KAZUAKI
IPC: F17C7/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To high efficiently perform a reaction by producing a high temperature and high pressure supercritical reaction region unattainable in the conventional reaction device. SOLUTION: This reaction device is provided with a heat and pressure resistant reactor 10 capable of withstanding at 500 deg.C and 30 MPa, a heat shielding cylindrical body 12 provided inside the reactor, a first and a second introducing port 16, 17 provided at one end of the reactor and for introducing supercritical fluid, a reaction cylinder 18 for combustion provided inside the cylindrical body 12, a high temperature supercritical reaction tube 19, which is provided to lead to the outside of the reactor through the inside of the cylindrical body, the inside of the reaction cylinder and the inside of the cylindrical body from the outside of the reactor in this order and through which a liquid 21 to be treated reactive at a high temperature is passed,  a pump 24 for the liquid for forcibly sending the liquid to the reaction tube at the same pressure as that of the supercritical fluid, a fuel supply pipe 28 for supplying fuel 27 for heating or the fuel and the supercritical fluid to the reaction cylinder, combustion improver supply pipe 31 for supplying a combustion improver 29 into the reaction cylinder and a discharge pipe 33 for guiding the supercritical fluid outside the reactor.
Patent JP-H07194805-A (JP)
Title: Pachinko game machine
Inventor: SAKAMOTO MASANORI
IPC: A63F7/02
Filed: 1993-12-29
Abstract: PURPOSE:To furnish fine information to a game player by providing an electric control device of a PACHINKO game machine with a means for storing the number of times of occurrence of a bonanza pattern by every pattern, and providing an image display device with a screen by displaying the number of times of occurrence of a bonanza pattern for every pattern. CONSTITUTION:An electric control device 180 of a PACHINKO bad game machine starts a special game on the condition that a hit ball enters a start port according to the detection of detectors 101, 111, variably displays plural patterns on an image display device 40, and then sequentially stops and displays the same. If each stopped pattern agrees with the combination of a prize winning pattern, a variable prize winning device is varied to the condition advantageous to a game player to start a bonanza game, and the game is continued for a designated number of times. At this time, the electric control device 180 is provided with a bonanza frequency storing means 230 for storing the frequency of a bonanza pattern by every pattern. The image display device 40 is provided with a bonanza frequency display screen for displaying the stored frequency of a bonanza pattern for every pattern.
Patent JP-H09176553-A (JP)
Title: Lead of colored pencil
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a colored pencil lead not losing a reinforcing effect and having a good coloring property and a good writing touch. SOLUTION: This non-calcination type lead of colored pencil comprises at least a binder, an extender, a lubricant and a coloring material. Therein, the fibrous product of porous calcium carbonate is used as at least a part of the extender. In the colored pencil lead, a product obtained by adhering the coloring material to the surfaces of the fibrous product of porous calcium carbonate by a dry dispersing treatment method is used. It is estimated that the strength of the lead is strongly generated by an orientation effect due to its shape similarly to the conventional fibrous reinforcing material and further that the colorability of the lead is largely caused by the porous shape.  Since the coloring material is adhered to the fibrous product of porous calcium carbonate only with a relatively weak van der Waals force, it is further estimated that the coloring material is sufficiently separated from the fibrous product and subsequently anchored to the surface of paper even with a friction force on writing.
Patent JP-2000245699-A (JP)
Title: Ophthalmological device
Inventor: OKUMURA YOSHIAKI
IPC: A61B5/026
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To easily measure the same part in a short time by automatically setting the set value of a previous time at the time of measuring the part measured or photographed in the past again. SOLUTION: Doppler signals are outputted from a system control part 24 and inputted to a personal computer 27 and an arithmetic operation/analysis are performed. After detecting the Doppler signals for prescribed time, the coordinate of a fixed optolype, the angle of an image rotator 9, the position of a focus knob and the amplification factor of an image intensifier 20 and photo multipliers 22 and 23 which are the set values are transmitted from the system control part 24 to the personal computer 27. The set values are compared with the values of the same part of the previous time stored in the personal computer 27, and in the case of being shifted for a prescribed value or more, whether or not a re-measurement part is an error is confirmed. When it is not the error, data are preserved and the measurement of one time is ended.  At the time of measuring the same part as the previous time, the measurement is easily performed in a short time and burdens on an eye E to be tested are reduced.
Patent JP-H05165690-A (JP)
Title: File processor
Inventor: SHIRATA MITSUARI
IPC: G06F5/00
Filed: 1991-12-13
Abstract: PURPOSE:To handle a compressed file and a composite file (called generally a compressed file) in the same way as a regular file. CONSTITUTION:A command table 2 defines parameter information of a command in accordance with a command whose operation object is a file. A file conversion table 3 holds restoring/compressing procedures in accordance with a format of a compressed file. A file buffer 5 stores a result of restoration of the compressed file, and a buffer management table 6 manages a buffer on the buffer 5. When a command is inputted from a console 7, a processor 1 refers to the tables 3, 6, actuates a filter program 4 and executes compression/ restoration of the file, in the case an object file is a compressed file format, and delivers the control to a command program 8. Also, the management table 6 is referred to, and when a result of restoration exists in the buffer 5, the restoration processing is omitted.
Patent JP-H05166353-A (JP)
Title: Portable video projector
Inventor: KAWASAKI KAZUO
IPC: H04N5/64
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the change of the centroid caused between the working and portable states by enabling a guard cover. to slide up to the upper surface of a disk drive unit from the lower surface of a display unit. CONSTITUTION:A display unit 1a containing an image display device 11a and an operation switch 12b on its upper surface is set adjacent to a drive unit 2a. Then the slide grooves provided at both sides of both units 1a and 2a respectively are fitted to the hook-shaped guides 41a provided at both sides of a guard cover 4a. Thus the cover 4e slides up to the upper surface of the unit 2a from the upper surface of the unit 1a. In such a constitution, the change of the centroid position can be reduced between the working and portable states. Thus it is possible to obtain a portable memory driver which has a large degree of freedom in regard of an exterior design.
Patent JP-2001163562-A (JP)
Title: Escalator having step with drive
Inventor: TANIGAWA JOJI
IPC: B66B23/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an escalator capable of coping with an increase in lift. SOLUTION: All or some of individual steps 1 connected to a drive chain 17 each have a drive 2 and can self-travel. An electric motor is best suited as the drive 2, with its output shaft or deceleration shaft 3 capable of operating in conjunction with the front axle 6 and/or rear axle 7 of the step 1. Pinions 13 and 14 are coaxially coupled respectively to the front axle 6 and/or rear axle 7 of the step 1 and are brought into mesh with racks 15 and 16 fixed to a machine frame 24. A feeding rail 23 fixed to the machine frame 24 of the escalator and a current collector 22 making sliding contact therewith are used to feed electricity to the electric motor 2. A handrail 29 is rotated in conjunction with the drive chain 17.
Patent JP-H09182869-A (JP)
Title: Game island base
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game island base capable of easily performing the maintenance operation or the like of the various kinds of devices and wiring, etc., disposed inside the game island base from the outside. SOLUTION: Even when the clogging of balls or coins, etc., and the fault of an electric system are generated while playing, since a substrate and a feeding gutter 8 are stored respectively in different places, respective operations are efficiently performed and operation time is shortened. Also, the wiring processing operation of a game machine and the substrate accompanying the replacement of the game machine or the like is easily performed at the lower part of an inspection port 6.
Patent JP-2001163103-A (JP)
Title: Rotary housing type assist handle
Inventor: KOSASA SOTA
IPC: B60N3/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary housing type assist handle capable of providing a tranquil and smooth rotary movement in return rotation stage from a working position to a housing position. SOLUTION: A bearing shaft 5 is disposed between a foot part 3a of an assist handle 1 and a fitting part 4a fixed to the car body side so as to make the assist handle 1 rotatable with respect to the fitting part 4a. The assist handle is always elastically energized in a housing direction, and a braking member 22 is fixed to the support shaft 5 so as to produce a sliding resistance between the outer peripheral surface of the braking member 22 and the fitting part 4a, thereby enlarging a sliding area and providing a stable braking action.
Patent JP-H10178384-A (JP)
Title: Receiver and reception method
Inventor: KIZAKI MASAHARU
IPC: H04W84/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a reception method capable of an intermittent reception operation capable of efficiently saving a battery. SOLUTION: A processor 11 for activation controls a power unit 13 so as to supply power to an FM tuner 15, a DARC decoder 16, a reporting part 19 and a display device 20. When an internal timer 11a times activation time, the processor 11 for the activation starts the power unit 13. At the time, a main processor 12 initializes the DARC decoder 16, the reporting part 19 and the display device 20. Parallelly to the operation, the processor 11 for the activation adjusts the tuning frequency of the FM tuner 15 to a frequency written in an RAM 11c. The activation time is determined as the time capable of stably receiving the data of a sub frame allocated to this receiver.
Patent JP-2000160662-A (JP)
Title: Connecting device for stool and drain pipe, and toilet bowl equipped therewith
Inventor: SHIGEMATSU KUNIHARU
IPC: E03D11/16
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an easily constructible connecting device which connects a drain pipe with a stool, and to provide a toilet bowl equipped therewith. SOLUTION: A connecting device which connects a drain pipe with a toilet bowl 1 is composed of a discharge-side connecting pipe connected to an outlet of the toilet bowl main body 3, a drainage-side connecting pipe connected to a drain pipe arranged at a position off the outlet, and a connecting pipe connecting the discharge-side connecting pipe with the drainage-side connecting pipe. Then, the connecting device is equipped with a movable part wherewith the toilet bowl 1 can move while being connected with the connecting device.
Patent JP-2000181749-A (JP)
Title: Error process test system of software, testing method, and recording medium for test program
Inventor: OGAWA HIDETAKA
IPC: G06F11/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce misconception and the test man-hour by executing automatically test error processes of a program over a wide range and by deciding error process contents at the time of execution, while sequentially making individual calls in a calling state and outputting a decision result. SOLUTION: A main executing means 121, after instructing an error setting means 123 to devise a 2nd call made by a program 41 to be tested in the calling state so that an error occurs to an application interface part 111, instructs an operating system 11 to execute the program 41 to be tested. A decision means 124 is made to decide whether or not resources secured by a 1st call are released and whether or not the program 41 to be tested correctly has an error ended, and it outputs the result to an output device 5. Thus, the test is automatically conducted without any operator's intervention, so a burden on the operator is reduced and there is no operation input wait time.
Patent JP-H11184805-A (JP)
Title: Bus system
Inventor: MASUI NARIHIRO
IPC: G06F13/362
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve both availability and throughput of a bus by detecting the slave state information on the propriety of response of a slave and suppressing the bus request of a master until the requested slave can respond. SOLUTION: If a single slave 3-1 receives access requests from two masters 2-1 and 2-2, an arbitration circuit of a bus controller 4 performs an arbitrating operation. Then the master 2-1 which acquired the bus right sends a request header, etc., to a slave 3-1 via a bus 1. At the same time, the master 2-2 also tries to give an access request to the slave 3-1. The 3-1, however, is currently executing the processing for the master 2-1. Thereby, no assertion signal is sent to a bus request line BR2-2 since a slave busy signal concerning the slave 3-1 is set at a bus request means 5 of the master 2-2. Thus, it's possible to prevent the master 2-2 from issuing the useless transactions to the busy slave 3-1.
Patent JP-H11178877-A (JP)
Title: Massager
Inventor: MORITA KAZUYUKI
IPC: A61H15/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a massager which, before actual massaging action starts, can surely let a user know the part of the body to be massaged which is selected and indicated by the user, even in the case of a user with weak vision or if contents displayed on a display part are hard to see in a poorly lighted place. SOLUTION: A massager 40 has an air bag 11 in a seat part 41, an air bag 12 and a massaging ball 13 in a backrest part 42, and a vibrator 14 in a footrest 43, all of which serve as massaging means. When a user M selects and indicates a desired part (shoulder, waist, legs) of the body to be massaged, the massaging means corresponding to the designated part of the body to be massaged are operated only for a short time before actual massaging action to let the user M know the massaging position.
Patent JP-2000176329-A (JP)
Title: Mist like oil spray device
Inventor: ONO TAKASHI
IPC: B05B7/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mist-like oil spray device simple in constitution, capable of effectively removing generated heat by a small amt. of cooling air, capable of performing lubrication and preventing the formation and growth of ice on the tip of a nozzle. SOLUTION: An inside nozzle 4 and an outside nozzle 5 surrounding the outer wall of the inside nozzle 4 to form a flow passage are provided and cooling air is supplied to the inside nozzle 4 from a cooling air generator 1 while the mixed fluid 13 of the drying air 12 from a dehumidifier 3 and the mist like oil from a mist like oil generator 2 is supplied to the outside nozzle 5 and cooling air is sprayed from the inside nozzle 4 and the mixed fluid 13 is sprayed from the outside nozzle 5.
Patent JP-H05172598-A (JP)
Title: Vortex flowmeter
Inventor: INADA YUTAKA
IPC: G01F1/32
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a flowmeter capable of properly measuring a flow without any influence of tube vibration and achieving flow measurement up to a low flow speed area at high sensitivity. CONSTITUTION:A magnetic field is formed in a tube where electrically conductive fluid is allowed to flow, a pair of electrodes 6a, 6b are provided at right angles with the magnetic field and a vortex production body 4 is set so that Karman's vortex 3 may be positioned between the electrodes 6a, 6b. Since the direction of the Karman's vortex 3 alternately changes and the vortex 3 includes a Y-direction component at right angles with either of the direction of the magnetic field and the arrangement direction of the electrodes 6a, 6b, electromotive force alternately changing in proportion to a production cycle of the vortex 3 generates therebetween. The alternate number of the electromotive force is found to contrive flow measurement. Since the production cycle of the vortex 3 is electrically directly detected, the flow measurement can be performed at high precision without any influence of turbulence. Since the electromotive force produced between the electrodes 6a, 6b is approximately a quantity in proportion to the speed of the fluid, the flow measurement can be always stably performed at good sensitivity over the range of a low flow speed area to a high flow speed.
Patent JP-H06186557-A (JP)
Title: Projection type liquid crystal display device
Inventor: NISHIHARA MASAHIKO
IPC: G02F1/1335
Filed: 1992-12-18
Abstract: PURPOSE:To display a projection video having high brightness by preventing the uneven temp. rise of a liquid crystal display pannel, reducing the uneven brightness and uneven contrast of a projected video and preventing a required visible light from being absorbed. CONSTITUTION:This device is the projection type liquid crystal display device capable of magnifying and projecting the display contents of a liquid crystal display pannel 4 on a screen with a projection light from a light source 1 transmitted through an infrared-ray cut filter 2 provided between the projection light source 1 and the liquid crystal display pannel 4. By the result of composition of generated heats caused by the visible-ray and the infrared-ray in the liquid crystal display pannel 4, the temp. distribution on the liquid crystal display pannel is made uniform by making the characteristic of the infrared-ray cut filter 2 so that the edge of the passing wave length of the long wave length side of the visible ray is made to be shorter wave length in the part having a large light quantity of the visible-ray than the infrared-ray wave length side in accordance with the light quantity distribution of the visible-ray emitting from the projection light source 1 at the plane of the liquid crystal display pannel.
Patent JP-H11183010-A (JP)
Title: Controller for refrigerator
Inventor: TSUKAMOTO KEIZO
IPC: F25D11/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller for refrigerator in which control is effected to enhance the reliability of a compressor while cooling the inside of the refrigerator quickly. SOLUTION: A refrigerator has a refrigerant circuit comprising a compressor, a condenser, a capillary tube, an evaporator for refrigerating room, and an evaporator for freezing room coupled sequentially into ring through refrigerant piping. The evaporator for refrigerating room is provided with a fan for refrigerating room and the evaporator for freezing room is provided with a fan for freezing room. The compressor and the fan for freezing room are operated (S1-S4) until a reference time T1 elapses after a power supply is turned on. Upon elapsing the reference time T1, the fan for refrigerating room is also operated (S5). Subsequently, the compressor and both fans are started or stopped while comparing the temperature the refrigerator with a set level (S6-S12).