baber/WOPTO huggingface dataset:
Patent JP-H0232998-A (JP)
Title: Transfer tube
Inventor: NANBA MASASHI
IPC: B67D7/72
Filed: 1988-07-14
Abstract: PURPOSE:To contrive the improvement of operational efficiency by attaching a stopper to an extension pipe detachably to prevent the extension pipe from being dropped inadvertently into a container and permitting an easy connection and disconnection of a tube and the extension pipe. CONSTITUTION:A stopper 19 is attached to an extension pipe 12 by engaging a U-shaped notch 19A with a groove 18. The extension pipe 12 is then inserted into a container 1 with its upper end protruding beyond the top edge thereof. A tube 11 and the extension pipe 12 are connected with each other by engaging a connecting part 11a with a threaded part 12a. At this time, if the extension pipe is allowed to drop into the container inadvertently, the stopper 19 is caught by an inserting opening 1a of the container 1, thereby preventing the extension pipe 12 from dropping entirely into the container 1 and saving the trouble of removing the same therefrom. With the stopper 19 removed from the extension pipe 12 after it is connected with the tube 11, the extension pipe 12 can be inserted entirely into the container 1. This method permits a transfer tube 13 to be inserted easily into the container 1 even in a room with a low ceiling and a liquid to be poured easily into a LHe tank.
Patent JP-S5698027-A (JP)
Title: Digital level compressor
Inventor: SHINPO MASATOSHI
IPC: H04B14/04
Filed: 1979-12-29
Abstract: PURPOSE:To avoid the digital clipping which is caused by an increment of the bits to be added, by extracting the several higher-rank bits excepting the bits corresponding to the sample data out of the lowest-rank bit among the addition outputs of the binary parallel sample data. CONSTITUTION:In case a carry exists in the 4-bit adder 1, the parallel sampling data is loaded into the shift register 2. The contents of the register 2 is turned by the data heading control turning clock pulse supplied from the clock pulse generating circuit 7 and then shifted so that the carry pulse is used for the highest-rank bit of an array. Then the contents of the register 2 is written into the shift register 3 or 4 and then read out by the clock frequency lower than the writing clock pulse. Then the higher-rank parallel 4 bits excepting the carry pulse are extracted as the serial 4-bit data among the addition outputs of the two input data of 4 bits.
Patent JP-H0730070-A (JP)
Title: Semiconductor device
Inventor: NAKAKIMURA KIYOSHI
IPC: H01L27/04
Filed: 1993-07-14
Abstract: PURPOSE:To enable a semiconductor device to dispense with mode selection signal pins by a method wherein power supply terminals where an electric power is sequentially supplied providing a time difference are provided, and mode selection signals are formed in accordance with the feed sequence of an electric power fed to the power supply terminals. CONSTITUTION:Power supply terminals 5 to 7 are provided, and a operation mode is selected. That is, the power supply terminals 5 to 7 where an electric power is sequentially supplied providing a time difference and circuits 14 and 15 which generate operation mode selection signals used for selecting an operation mode by electric powers fed from the power supply terminals 5 to 7 are provided. Therefore, an electric power is sequentially supplied to the power supply terminals 5 to 7 providing a time difference, and a feed sequence of an electric power fed to the power supply terminals 5 to 7 is identified. As mentioned above, an operation selection signal which selects the operation mode of a semiconductor element 1 is produced inside the element 1, so that an operation mode can be selected without providing mode selection signal pins.
Patent JP-H0224340-A (JP)
Title: Vinyl chloride resin composition
Inventor: KINOMURA HIROSHI
IPC: C08L51/00
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a resin composition excellent in transparency, resistance to whitening on bending and impact resistance by mixing a graft copolymer of a specified particle size, obtained by grafting a vinyl monomer based on specified vinyl monomers onto a rubbery conjugated diene polymer, with a vinyl chloride resin. CONSTITUTION:This vinyl chloride resin composition comprises 1-30 pts.wt. graft copolymer obtained by grafting 60-20 pts. wt. vinyl monomer based on an aromatic vinyl and an alkyl methacrylate onto 40-80 pts.wt. rubbery conjugated diene polymer and having such a particle size that the mean particle diameter of the formed polymer particles dispersed in the polymerization system after the polymerization is 0.03-0.07mum and the content of particles having a particle diameter >=0.08mum is below 10wt.% based on the formed polymer and 99-70 pts.wt. vinyl chloride resin.
Patent JP-S5976384-A (JP)
Inventor: BUIRII OO TOREBAA
IPC: B60J10/80
Filed: 1983-09-22
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-H1023254-A (JP)
Title: Image reader
Inventor: SHIMADA MASAYA
IPC: H04N1/193
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the read accuracy of gradation for an original and to make the reader small by providing a specifying section to specify a position of a subscanning white reference board in the main scanning direction. SOLUTION: A marker (specific section) 27 is provided for locating a position of a subscanning white reference board 17 in the main scanning direction. The marker 27 is provided at a position at which an image-forming relation for an optical within a read range of a line image sensor (image-read section) is established at the outside of an area in which an original is placed, and the relative position with the subscanning white reference board 17 is decided by mechanical accuracy.  A pixel placed on the subscanning white reference board 17 is specified on the line image sensor, and fluctuation in an image signal level is detected from the area of the subscanning white reference board 17 with respect to the specified picture element, then the width required in the main scanning direction of the subscanning white reference board 17 is reduced, and the position of the subscanning white reference board 17 is accurately located on the line image sensor and the gradation is read with high accuracy.
Patent JP-H0339706-A (JP)
Title: Optical module
Inventor: TODOKORO YASUYUKI
IPC: G02B6/42
Filed: 1989-07-06
Abstract: PURPOSE:To facilitate positioning operation for an optical fiber and light receiving and emitting elements by storing and fixing the optical fiber in the guide groove of a substrate so that the optical axes of light receiving and emitting areas are aligned with each other, and mounting the light emitting and receiving elements by fitting a projecting part and a recessed part on the substrate. CONSTITUTION:A substrate 12 is so formed that the section of guide projections 12a and 12b and the bottom part between the projections is in an isosceles triangular shape and the bottom part becomes a necessary V groove 12c where the optical fiber is to be stored. Then a fixing agent such as resin and low- fusion-point glass is injected into the gap between the optical fiber 11 and V groove 12 to fix the optical fiber 11. Then guide grooves 13c and 13d where the guide projections 12a and 12b of the substrate 12 are fitted are formed in a laser diode 13 as the light emitting element on both sides centering on the light emission area 13a on the surface on the side of an electrode surface 13b close to the light emission area 13a in parallel to the optical axis of the light emission area 13a. Consequently, the positioning operation for the optical fiber and light receiving and emitting elements is facilitated to improve the productivity.
Patent JP-H0339326-A (JP)
Title: Copolycarbonate resin and production thereof
Inventor: MASUMOTO MITSUHIKO
IPC: C08G64/10
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the title resin having excellent weather resistance, free from contamination of mold in molding and worsening of operation circumference and suitable for sheet, lens, etc., by copolymerizing a dihydric phenol with a dihydric phenol having benzotriazole group. CONSTITUTION:(A) A dihydric phenol expressed by formula I (A is O, S, etc.; X is H, halogen, etc.; R<1> is H, alkyl, etc.; m is 1-3) and having benzotriazole group which is a constitutional unit is reacted with (B) dihydric phenol expressed by formula II (R<2> to R<5> are H, 1-4C alkyl, etc.; B is 1-100 alkylene) and e.g. phosgene to provide the aimed resin.
Patent JP-H1023343-A (JP)
Title: Television receiver and signal supply device for television receiver
Inventor: TAKAHASHI YOSHIHARU
IPC: H04N5/44
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To use a television receiver for illumination by adding a video signal generating means, an output video image changeover means and a lighting substitute instruction means to the television receiver. SOLUTION: In the case of using the television receiver 1 for illumination, when a remote commander reception section 22 receives control data from a remote commander 30, whether or not the television receiver receives a television image is discriminated. When any program is viewed, the television receiver is controlled corresponding to the received data. On the other hand, when any TV program is not viewed and the control data from the remote commander 30 indicate the setting of the lighting function, a video signal generator 14 generates a prescribed video signal such as a white level video image to a picture tube 16 and an audio amplifier circuit 19 is set to a mute state where a zero sound volume is set.
Patent JP-2001007099-A (JP)
Title: Manufacturing semiconductor substrate and semiconductor substrate
Inventor: ONODERA SHIGEKI
IPC: H01L21/316
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress a semiconductor substrate which has an LOCOS structure from warping in manufacturing processes. SOLUTION: On a first surface of a Si wafer 1, a pad oxide film 4 and a nitride film 5 are laminated successively, field oxidation is formed between the etched nitride films 5 to form a field oxide film 6, and on a second surface of the Si wafer an oxide film 2, a polysilicon film 3, a pad oxide film 4 and a nitride film 5 are laminated successively.
Patent JP-H0520180-A (JP)
Title: Image memory device
Inventor: MIZOBATA KYOHIKO
IPC: G06F12/00
Filed: 1991-07-16
Abstract: PURPOSE:To obtain an image memory device which contains plural image memories that can be easily applied even to the software which controls the image data in a single image memory. CONSTITUTION:A memory selection information storage means 14 uses an input address signal 1b to output a memory selection signal 1c to the image memories 11, 12 and 13 respectively based on the memory selection information that shows the accessible out of the memories 11-13 in accordance with the picture element position pointed by the signal 1b. The signals 1c and 1b are simultaneously inputted to the memories 11-13. However only the memory that is pointed by the signal 1c is accessible. Then this accessible image memory performs the input/output of the image data as a data signal 1a at the picture element position pointed by the signal 1b.
Patent JP-H0926977-A (JP)
Title: Logical verifying device
Inventor: SUMIDA MASATO
IPC: G06F17/50
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To guarantee that a circuit is completely right and to improve operability by providing a converter converting a programming language into a formal language and a formal verifying device verifying whether the function of the circuit led from the information converted into the formal language and the function of the circuit led from information which is different from this function are equivalent or not. SOLUTION: When the circuit design information 2 of a VHDL language is inputted in a logical verifying device 21 at first, this circuit design information 22 is converted into a CL language in a converter 23. Next, the CL language converted by an execution device 24 is directedly executed and whether the designed circuit is right or not is judged. At the same time, when the circuit design information 22 which is prepared based on the circuit specification information by the CL language, etc., and is different from these information is inputted, the converter 23 outputs circuit design information 22 to a formal verifying device 26 after the information is converted into the CL language.  In the formal verifying device 26, the verification as to whether these different circuit design information 22 which is converted into the CL language is equivalent or not is performed and the verification result is outputted.
Patent JP-H0843738-A (JP)
Title: Microscope system
Inventor: YAMANA GENICHI
IPC: G02B21/00
Filed: 1994-07-27
Abstract: PURPOSE:To easily and satisfactorily prevent noise from occurring and to realize efficient measurement at high level by starting the action of a microcomputer based on operation to an operation means and stopping it at the time of finishing the control of the microcomputer corresponding to the operation means. CONSTITUTION:The action is started by depressing the switch 8 of an operation part and inputting a pulse 10 in the INT terminal of the microcomputer 1. When the pulse 10 is inputted in the INT terminal, a clock oscillation circuit 3 starts the action, and when the oscillation is stabilized, interruption processing is started. The input state of the switch is read in first so as to judge which of switchs is depressed. For example, in the case the input of the switch is a transmission/vertical illumination changeover switch, transmission/vertical illumination changeover action is executed. The instant the action is finished, stopping processing for the microcomputer 1 is executed. Since the microcomputer 1 is stopped when the action is executed, clock noise is prevented and the noise caused by a power source current becomes very low.
Patent JP-S6335819-A (JP)
Title: Production of spinning dope
Inventor: FURUYA YOSHINORI
IPC: C08L33/20
Filed: 1986-07-28
Abstract: PURPOSE:To obtain the titled dope resistant to gelation and having high stability, by using a polyacrylonitrile polymer produced by a specific polymerization process as a raw material, slurrying the polymer in an organic solvent at a low temperature and raising the temperature of the system to dissolve the slurry. CONSTITUTION:Acrylonitrile is polymerized in a mixed solvent of water and an organic solvent to obtain a polyacrylonitrile polymer containing >=80wt% acrylonitrile and having an Mw/Mn ratio of 2-3.5. The polymer is slurried in an organic solvent at a low temperature, preferably at <=-50 deg.C and the obtained slurry is heated and dissolved at 80-120 deg.C to obtain the objective dope. The polymerization initiator used in the polymerization of acrylonitrile is preferably an azo-type initiator. The heating and dissolution process is carried out e.g. by using a kneader.
Patent JP-S6332662-A (JP)
Title: Clearance checking system
Inventor: INOUE KAZUO
IPC: G06F17/50
Filed: 1986-07-28
Abstract: PURPOSE:To perform a clearance check during input of various patterns by performing input of patterns by means of a circular cursor having its diameter equal to the value obtained by adding the size of an input graphic to the double of the gap allowance value. CONSTITUTION:When the type of a graphic is inputted through a keyboard 5, a CPU1 reads the size of the graphic and the gap allowance value out of a memory 4 in accordance with the input graphic type and sends them to a cursor display module 2. The module 2 produces a circular cursor having its diameter equal to the value obtained by adding the graphic size to the double of said allowance value and outputs this cursor to a display device 3. Thus an input pattern is inputted by means of said cursor with no contact secured between the cursor and an existing pattern. As a result, the space between graphics can be set larger than the gap allowance value. Thus it is possible to perform a clearance check in a simple and quick way together with input of graphics.
Patent JP-H102549-A (JP)
Title: Temperature detector for elevatable wick type stove
Inventor: KATSUMATA KOJI
IPC: F23N5/26
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To realize the room temperature detecting device of an elevatable wick type stove by a simple heat shielding mechanism. SOLUTION: A reflecting plate 8 is attached to a heating opening 2, provided on the front surface 1a of a frame body 1 from the central part to the upper part of the same, an oil tank 6 is installed on a mounting table 4, fixed to the setting table 3 of the frame body 1, a wick retaining cylinder 5 is positioned above the oil tank 6 and a burner 7, attached to the upper part of the wick retaining cylinder 5, is positioned before the reflecting plate 8. A heat shielding plate 10, partitioning at the lower part than the wick retaining cylinder 5, is attached between a bottom reflecting plate 9 and the setting table 3 while a downwardly bent part 11 is provided at the fore end of the heat shielding plate 10 through a gap A between the front surface 1a of the frame body 1.  A temperature detector 12 for detecting an indoor temperature is attached to the front surface 1a of the frame body 1, which is opposed to the lower space C of the heat shielding plate 10 at a part lower than the bent part 11 or the vicinity of the front surface 1a of the frame body 1, and the temperature detector 12 receives the projection of radiation heat from the bottom reflecting plate 9 through a gap A while being cooled by air stream, ascending through the gap A; further, the temperature detector 12 detects a room temperature while maintaining a low temperature by dissipating heat to the lower space C, having a temperature lower than that of the vicinity of the temperature detector 12, by radiation.
Patent JP-S6156139-A (JP)
Inventor: JIYAN POORU BUURUNONBUIRU
IPC: C07C31/02
Filed: 1985-08-08
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-2000013388-A (JP)
Title: Time management system for lan
Inventor: NAKADA KOZO
IPC: G06F1/14
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To properly correct the time in a system by sending the health check frames to the clients and a server for inserting the time information, making the server and the clients which receive the health check frames from a monitor server take out the time information and using a means which corrects the clock of its own device. SOLUTION: A monitor server 2, the clients 3-1 to 3-n and a server 4 are connected to a LAN 1. A CPU which generally controls this system is connected to a bus, and the CPU connects a clock to a main memory storing the program and data which are used by the CPU. The server 2 performs health checks every 2 to 3 seconds, for example, to inquire of the server and the clients 3-1 to 3-n about their working or non-working states. The health check frames sent under such conditions include the time information. Receiving these health check frames, the server 4 and the clients 3-1 to 3-n return their answer frames.
Patent JP-H0926432-A (JP)
Title: Acceleration detection equipment
Inventor: TAKAHASHI JUHEI
IPC: B60R21/16
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and the cost reduction of an acceleration detection equipment. SOLUTION: For checking the sensor output from the electrodes 28, 32 of an acceleration sensor, an analog switch 9 is turned off, and an analog switch 10 is turned on. An electric signal is delivered to electrodes 27, 33 from a microcomputer 5. Since the electrodes 27, 33 and the electrodes 28, 32 vibrate at the same time, the failure check of the sensor output of the electrodes 28, 32 can be performed. The sensor output check of the electrodes 27, 33 is perormed in the manner opposite to the case of the sensor output check of the electrodes 28, 32. In the case of collision detection, the analog switches 9, 10 are turned off, and the input signals to the electrodes 28, 32 and the electrodes 27, 33 are cut off. The outputs of electrodes 28, 32 and the electrodes 27, 33 which are caused by collision are inputted in an A/D converter of the microcomputer 5. The collision detection is performed by the AND of the two signals.
Patent JP-H0266334-A (JP)
Title: Hydraulic telescopic type shock absorber
Inventor: HAINTSU RAIBERU
IPC: F16F9/46
Filed: 1989-07-10
Abstract: PURPOSE: To prevent the corrosion or damage of a coil or an electric conductor by controlling a passage in relation to the pressure in at least one chamber of a cylinder. CONSTITUTION: When a current is applied to a magnet coil 15, the magnetic field is generated in a range of a sleeve 27 to move an armature 28 upward against the force of a compression coil spring 33. The armature 28 is moved in response to the intensity of a current passing the coil 15. In response to this, a sliding body 11 opens an opening 38 large or small, so that a by-pass passage is also opened accordingly. A head part 23 of a push rod 22 at a diaphragm 20 receiving pressure in a chamber 4 by the upper side and receiving pressure in a chamber 5 by the lower side acts jointly with a pressure sensor 40, and an output signal of this sensor 40 is used to control a coil current.
Patent JP-2001000300-A (JP)
Title: Beverage container device and drinking straw therefor
Inventor: YASUI IKUO
IPC: A47G21/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of inserting a drinking straw to the opening part of a container main body for every sucking time in the case of sucking a beverage in the container main body through the use of the drinking straw. SOLUTION: This drinking straw 30 has a pipe-like straw main body 31 having the length properly longer than the height of a container main body 11 and a stopper flange 33 protruded at an outer periphery closer to the upper part of the main body 31. Then, the straw main body 31 has an expansible part 34 so as to be housed in the main body by contracting when an opening/ closing cap 21 is attached. When the cap 21 is removed, the main body 31 is repulsed by a repulsive means 34 so that the flange 33 may be abutted on the inner-side peripheral part of an opening part 13 and so that the suction port part 32 of the main body 31 may be extended to the position protruded from the part 13 of the main body 11.
Patent JP-H1122886-A (JP)
Title: Drain collecting pipe
Inventor: KUSANO FUMIO
IPC: E03C1/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a drain collecting pipe for joining vertical drain pipes laid in series along the vertical direction with a plurality of branch pipes laid along a floor slab in a high-rise building. SOLUTION: In a drain collecting pipe 1 comprising an enlarged cylindrical part 2, a branch pipe junction 3, an upper vertical pipe junction 4, and a lower vertical pipe junction 5, the end portion 10 of the branch pipe junction 3 is pointed in a radial direction along a horizontal plane, and the root 16 of the branch pipe junction 3 is formed into a volute shape on plan view and a spiral shape on side view. An outwardly bulging part piece 17 at the root 16 of the branch pipe junction 3 has a circular cross-sectional shape and gets lower as it extends downwards, and an inwardly projecting part piece at the root 16 of the branch pipe j unction 3 has a circular cross-sectional shape and curves greatly toward the outwardly bulging part piece 17.