baber/WOPTO huggingface dataset:
Patent JP-H01143915-A (JP)
Title: On-vehicle navigation device
Inventor: SAKAMOTO MASAHIRO
IPC: G01C21/00
Filed: 1987-11-30
Abstract: PURPOSE:To transfer data required to display the estimated current position of a vehicle at all times by writing the necessary data in a buffer memory by using an area opposite to and distant from a nondeficient part when the necessary data is deficient. CONSTITUTION:An image memory 23 is stored with map data of one screen required for a display on a display device 8. Then a buffer memory 22 is stored with nine map blocks which are arrayed in three rows and three columns, i.e. one block of one picture required for the display on a wide-area map consisting of the device 8 and its adjacent map blocks. Here, a central processing unit 24 transfers the necessary map data from the memory 22 to the memory 23. Further, if the very data to be transferred to the memory 23 at the time of vehicle movement has a deficient part as compared with the data in the memory 22, the data is stored in the memory 22 by using the area opposite to and distant film the nondeficient part and also the transfer to the memory 23 is controlled.
Patent JP-H06131151-A (JP)
Title: Device and method for transmitting data
Inventor: MATSUURA YOKO
IPC: H04N19/70
Filed: 1992-10-15
Abstract: PURPOSE:To shorten average code length by Huffman-encoding data and a second identification code on the basis of a Huffman code table assigned on the basis of the generation probability of the identification code other than the identification code required for decoding, and transmitting the encoded data by combining it with a first identification code and the generation probability. CONSTITUTION:A Huffman code is assigned on the basis of the generation probability SK1 of the second identification code SID other than the first identifiaction code FP required at least for the decoding among the identification codes consisting of the data S1 and a fixed pattern. Then, a first Huffman code table generating means 4, 5, 6 to generate the Huffman code tables SH1, SH2 and an encoding means 3 to Huffman-encode the data S1 and the second identification code SID on the basis of the generated Huffman code tables SH1, SH2 are provided. A multiplexing means 7 combines the first identification code FP, the data S1 and the generation probability SK1 of the second identification code SID with the encoded data S3, and outputs them as transmission data SD.
Patent JP-2000126831-A (JP)
Title: Device for raising/lowering of die in punching press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/36
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain universally applicable functions capable of using a forming die as well as preventing generation of rear side flaws of work and further applicable to a turret punching press equipped with an ATC device. SOLUTION: A die sleeve 125 capable of mounting a die D on a die holder 115 on a lower turret 15 is freely movable up and down. An ejector element abutting on the lower surface of the die sleeve 125 is freely movable up and down with respect to the lower turret 15. The die sleeve 125 is normally lower, so the upper surface of the die D is located lower than a pass line PL and a work is free from rear side flaws. The ejector element of the die holder 115 located at a position for punching is raised by a device for raising/lowering moved from outside of the lower turret 15. A spacer 137 is inserted from a side hole 135 communicated to a side surface of the die holder 115 onto the lower surface of the die sleeve, so the upper surface of a forming die FD is located higher than the pass line PL enabling downward forming.
Patent JP-H10143773-A (JP)
Title: Shoplifting preventing device
Inventor: INOUE NOBUTAKA
IPC: G08B15/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a shoplifting preventing device in which the passage of a resonant tag and automatic ringing tag applied to merchandise can be detected without any malfunction by using an antenna provided at one doorway. SOLUTION: In a shoplifting preventing device 1, different frequencies are set in a first signal for operating an automatic ringing tag 8 and a sweep signal for detecting a resonant tag 6, and each signal is outputted by time-division to a first transmitting antenna 10 and a second transmitting antenna 12 provided at the same doorway, and a radio wave for detecting each tag is radiated from each transmitting antenna 10 and 12. Also, a received signal from a receiving antenna 14 which receives the sweep signal for detecting the resonant tag is synchronization detected by a receiving part 40, and the intrusion of the resonant tag 6 to the doorway (in other words, the shoplifting of merchandise to which this tag is applied) is judged from the detected signal (a difference signal).  As a result, the tag in each system can be exactly detected at the same doorway, and a shoplifting preventing system using the two systems can be easily constructed.
Patent JP-H08225488-A (JP)
Title: Production of brominated or chlorinated aromatic carboxylic acid
Inventor: FURAIMUNTO REERUSHIYAITO
IPC: C07C65/34
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prepare the subject compound in high yield by oxidizing the correspondingly halogenated alkyl aromatic compound with oxygen or an oxygen- containing gas in acetic acid solvent in the presence of a transition metal bromide catalyst.  
     SOLUTION: The correspondingly alkyl aromatic is oxidized. In the process, the procedures (a) to (e) are appropriate. (a) the reaction is carried out in the presence of a sodium salt and/or a potassium salt of a weak acid, (b) when the reaction has ended, the reaction solution is cooled to 10-60°C and the product which is crystallized is filtered off from the reaction solution and washed with acetic acid, (c) water produced at the time of reaction is dehydrated to a water content in the mother liquor of <3%, preferably <1.0% by distillation, (d) the alkali metal halide which has precipitated is filtered off from the mother liquor and (e) the mother liquor is reused as the reaction medium. Sodium acetate is preferably added to oxidize a chlorinated alkyl aromatic compound and potassium acetate is preferably added to oxidize a brominated alkyl aromatic compound. Cobalt and the like are used as a transition metal bromide catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09127928-A (JP)
Title: Character output device
Inventor: KURACHI ATSUHIKO
IPC: G09G5/28
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To delicately apply a gradation to the character image for each character by synthesizing the additive gradation image based on the additive gradation image data for applying the gradation to the image of the character to the basic image. SOLUTION: The data of a character code are inputted and stored in the text memory 7b of a RAM 7. The control information corresponding to the character code is read out, and the corresponding basic outline data are read out and converted into the basic image data. The outline index corresponding to the relative picture element density is read out, and the relative picture element density is converted into the absolute density value corresponding to the character size. The gradation outline data corresponding to the outline index are read out and converted into the additive gradation image data having the absolute density value, and the basic gradation image data and the additive gradation image data are synthesized.
Patent JP-H02151282-A (JP)
Title: Ultrasonic motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the thickness and the size and to improve the operability of an ultrasonic motor by securing a plurality of driving piezoelectric elements to both side faces of a square platelike base provided with a through hole to be engaged with an element to be moved in its center, exciting the base, and linearly moving the element to be moved by a composite vibration of a bending mode and a longitudinal mode. CONSTITUTION:If a through hole 1a is fluctuated upward when an electric signal is applied to piezoelectric elements 3a, 3b so that a slider 2 is clamped, the slider 2 is moved upward. When the clamping to the slider 2 is released in next half cycle, the inner periphery of the hole 1a is simultaneously fluctuated downward, the slider 2 is opened, and retained at the position. Since the clamping and upward movement of the slider 2 are repeated similarly to the above in the period of the applied signal in next half cycle, the slider 2 is abruptly moved upward. On the contrary, in order to move the slider 2 downward, the application of the signal may be switched to the side of piezoelectric elements 4a, 4b.
Patent JP-H02148945-A (JP)
Title: Digital telephone set
Inventor: FUJISE SHUNICHI
IPC: H04M1/00
Filed: 1988-11-29
Abstract: PURPOSE:To inform whether or not calling with an opposite terminal equipment is available to a user by outputting a tone in response to the result of discrimination of a means discriminating whether or not the calling with the opposite terminal equipment is available to a reception means. CONSTITUTION:When the user hooks off a handset, a control circuit 9 controls a tone generating circuit 5 and a switching circuit 8 and forms a path in such a way that a signal outputted from the tone generating circuit 5 is sent to the receiver of the handset 1 and a signal from a CODEC 7 is not sent. When a dial switch 3 is used to apply dialing, the control circuit 9 sends a selection signal from an interface circuit 6 and when it is discriminated that the call service with the opposite terminal equipment is available by a control signal received via the interface circuit 6 from a digital subscriber line, the control circuit 9 switches the switching circuit 8 so as to send a ring back tone to the handset 1 to connect the tone generating circuit 5 and the call circuit 4. Thus, whether or not the call with the opposite terminal equipment is informed.
Patent JP-H11122342-A (JP)
Title: Automatic answering telephone set
Inventor: ISHIOKA TAKAYUKI
IPC: H04M1/65
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reproduce messages recorded by plural callers as whole message arranging in order for each caller by generating managing data for linking plural pieces of voice data having the same telephone number data into one piece of voice data. SOLUTION: As the message of a caller, the voice data are recorded on an MD 12 and after the voice data are completely recorded, the telephone number data and recording time data of the caller are stored by a managing data storage part 18. The managing data recorded on the MD 12 are read out by an MD recording and reproducing part 9 and when there are the same telephone number data, these data are discriminated as the voice data of the registered message from the caller. Then, two pieces of voice data are linked into one piece of voice data so that the managing data are prepared. When a callee reproduces the message, since the next message is linked continuously to the message first recorded on the MD 12, the elapse of time of the message can be known.
Patent JP-H01144829-A (JP)
Title: Time slot allocation control system
Inventor: HAYASHI NARUHIRO
IPC: H04J3/16
Filed: 1987-12-01
Abstract: PURPOSE:To effectively utilize a circuit by allowing the requesting origin of time slot allocation to compare the reference class and the priority class of a time-division multiplex digital circuit and to judge the priority of the time slot allocation at the time of requesting the time slot allocation. CONSTITUTION:The control output of a control part 70 is sent to a time slot allocation processing part 80 connected between extension interface parts 51, 52,... and high speed digital circuit interface parts 61, 62,... and the time slot allocation processing is executed. That means, at the time of the time slot allocation request of the time-division multiplex digital circuits 21 and 22, the reference class corresponding to the allocated ratio of time slot and the priority class corresponding to the time slot allocation request origin or communication contents at that time are compared and the priority of the time slot allocation is judged. Thus, the time slot allocation can be effectively controlled.
Patent JP-2001125208-A (JP)
Title: Photographic printing processing device
Inventor: OKA TERUTO
IPC: G03B27/46
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a large slack which is the cause of a paper jam during rewinding of photographic paper without entailing inconvenience, such as an increase of size, weight, etc. SOLUTION: This device has a magazine 14 which houses the photographic paper 4, a winding core member 16 which imparts the energizing force (rewinding force) in a rewinding direction to the photographic paper 4 drawn out of the magazine 14, a photographic paper transporting roller 8 and in-magazine roller 7 which transport the photographic paper 4 to an exposure table or rewind the front end of the photographic paper 4 to the magazine 14 and a controller which sets the rewinding speed of the front end of the photographic paper 4 to the magazine 14 by these rollers 8 and 17 slower than the transporting speed of the photographic paper 4 to the exposure table 11 by the rollers 8 and 17.
Patent JP-H11115022-A (JP)
Title: Weighing method of injection molding machine
Inventor: UEDA KOICHI
IPC: B29C45/50
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To perform accurate weighing by making the resin pressure of a screw tip part at the time of measurement constant to reduce the irregularity of resin density in an in-line screw type injection molding machine. SOLUTION: The pressure P1 applied to a screw 4 is detected by a load cell in a first stage to control the speed or torque of an injection servo motor 12 so that the pressure P1 becomes constant. After a change point where the retreat speed of the screw 4 changes from an almost constant stable value to a larger value is detected, the speed or torque of the injection servo motor 12 is controlled in a second stage so that the retreat speed of the screw 4 keeps a stable value.
Patent JP-H11118427-A (JP)
Title: Space pattern detecting device
Inventor: YAMADA KEIICHI
IPC: G01N21/956
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a prescribed space pattern with high precision, regardless of variance in the sensitivity or characteristics of respective light detectors, or a long-term fluctuation in signal strength. SOLUTION: This detecting device is provided with a plurality of light detectors 11, 11,... disposed on a light-intercepting surface 102, a means for initiating a movement between the light irradiated onto the light-intercepting surface 102 and the light-intercepting surface 102, a change strength detector 22 for outputting a signal corresponding to a time change in the output signal of the light detector, and position detecting means 32, 42, 51, 61 for detecting the position of a space pattern P2 based on the output signals of the change strength detector 22, 22,... corresponding to a combination of the light detectors 11, 11,... placed at a disposing relation correlated to an assumed position where the presence of the edge part of the space pattern P2 to be detected is assumed.
Patent JP-H07156997-A (JP)
Title: Filling nozzle
Inventor: ADACHI TAKUYA
IPC: B67C3/22
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a filling nozzle, used for injecting a liquid into a container, which is free of froth formation and liquid splash, by achieving the laminar flow of the liquid. CONSTITUTION:A filling nozzle is comprised of: a stopper plate 22 with a plurality of insertion holes made through it in the direction of its thickness; thin nozzles 12, inserted into the insertion holes of the stopper plate 22, each of which has a stopper part 14 having a diameter larger than the outside diameter of the body 13 of the thin nozzle and abutting on the stopper plate 22; and an external cylinder 11, with a stopper end 32 for fixing the stopper plate 22 in contact with it, which stores the stopper plate 22 with the thin nozzles 12 passed through it.
Patent JP-H10247383-A (JP)
Title: Storing method by electron beam
Inventor: YANAGISAWA MASAHIRO
IPC: G11C11/26
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reproduce information, by irradiating a storage medium having different transmittances for electron beam when it is amorphous or crystalline with an electron beam having a strength not exceeding the crystallizing temperature and detecting its transmitting quantity. SOLUTION: An electron gun 3, an electric field lens 10, and the voltage of a deflection electrode 14 are controlled by a control circuit 22 based on the data from an external bus 24. Recording of information is performed by emitting an electron beam 12 strongly as well as in a short time, heating up a storage medium up to a temp. higher than the melting point and quickly cooling it down for making the storage medium 15 amorphous, and then increasing thereby a transmittance for electron. On the other hand, reproducing of information is performed by emitting an electron beam 12 week enough not to exceed the crystallization temperature, detecting by ammeter 23 from a difference between transmittances for electron whether or not the storage medium is crystalline or amorphous, for discriminating the information.  The difference between the current values is outputted from the external bus 24 via the control circuit 22 as binarized information.
Patent JP-H05115836-A (JP)
Title: Coating method for plastic molding
Inventor: FUKUMOTO WATARU
IPC: B05D1/26
Filed: 1991-10-24
Abstract: PURPOSE:To provide the method for obtaining a coating having a small difference between upper and lower film thicknesses by coating a plastic molding having a plate shape or the shape approximate thereto with a functional coating material by a flow coating method. CONSTITUTION:This coating method consists in providing a nozzle 3 from which the coating material 2 flows down uniformly in the transverse direction of the coating surface of a material 1 to be coated at the time of coating this material by the flow coating method and moving the nozzle 3 at 2 to 6mm/sec speed relatively from the upper part to the lower part of the material 1 to be coated while maintaining the contact angle of the material 1 to be coated and the coating material 2.
Patent JP-H08157014-A (JP)
Title: Emergently stopping method of elevating body and device thereof
Inventor: TAKAHARA NORIMITSU
IPC: B66F9/07
Filed: 1994-12-07
Abstract: PURPOSE: To emergently stop an elevating body in the stable state at elevating moving of the elevating body. CONSTITUTION: An elevating motor 12 is connected to an alternating current power source through an inverter 22. An electromagnetic brake 24 for braking the elevating motor 12 is connected to the alternating current power source through a rectifier 23. A stopping relay contact R1a is on the direct current side of the rectifier 23, and an emergently stopping relay contact R2a is on the alternating current side, respectively provided. A driving contactor point MCa is provided between the inverter 22 and the elevating motor 12. When an elevating carriage is emergently stopped at rising, the timing for exiting a stopping relay coil R1 is delayed by a control circuit 20, and the electromagnetic brake 24 is operated based on the emergently stopping relay contact R2a.  Consequently, delaying by the electric charge stored in the rectifier 23, the emergently stopping relay contact R2a is opened, and hence the electromagnetic brake 24 functions.
Patent JP-H02150585-A (JP)
Title: High differential pressure control valve
Inventor: YAGI YASUSHI
IPC: F16K47/02
Filed: 1988-12-02
Abstract: PURPOSE:To secure the smooth on-off operation of a valve body, its sure shutoff state and stable flow controllability by constituting it so as to make a small hole exist even in any position in the axial direction of a cage through the setting of a passage part position of each columnar plate. CONSTITUTION:A fluid flow line is controlled in a small hole 24 of a cage where a fluid flowing into a casing 14 is not closed by a valve body 19, and it is exhausted to the side of an outlet passage 12 by way of a throttle part that a seat surface 20 of the valve body 19 forms in a gap with a seat surface of a valve seat 17. At this time, it is smoothly exhausted in the constant downward direction owing to guide action of the fluid by the small hole 24 of the cage 21, while it is exhausted in reducing its flow velocity by loss action, so that a cavitation growth phenomenon in a very short period caused by storing cavitation vibration will never occur. In consequence, there is no generation of a stick to hinder on-off operation of the valve body 19, securing smooth on-off operation of the valve body, and shutoff operation also becomes smoothed without any resistance, thus a sure shutoff state with no leakage at time of valve fully closing is securable.
Patent JP-H06149127-A (JP)
Title: Cleaning device
Inventor: OKAMOTO SUEAKI
IPC: G03G21/10
Filed: 1992-11-13
Abstract: PURPOSE:To prevent recovered toner from being scattered to the surroundings from the inside of a housing with simple structure by providing a side sealing member and an elastic sealing member on each side plate of the housing. CONSTITUTION:A cleaning blade 22, a fur brush 23 and a recovering blade 25 are provided in the housing. The end part of the cleaning blade 22 is brought into press-contact with the elastic sealing member 32 made of sponge, attached to the inner surface of the rear side plate 21b of the housing. On the other hand. the side sealing member 30 made of acrylic pile is stuck to the side surface of the rear side plate 21b. In the side sealing member 30,a part corresponding to the end part of the fur brush 23 is formed to a projecting part 31 protruded into the housing. The projecting part 31 is overlapped with the end part of the fur brush 23 in about 2-3mm range in an axial direction. On the front side plate of the housing, as well, the elastic sealing member and side sealing member of the similar constitution are provided.
Patent JP-H08154673-A (JP)
Title: New beta-galactoside-alpha2,6-sialic acid transferase and its production
Inventor: YAMAMOTO TAKESHI
IPC: C12R1/01
Filed: 1994-12-07
Abstract: PURPOSE: To produce in large quantities at low cost a new β-galactoside-α2,6- sialic acid transferase derived from microorganisms. CONSTITUTION: This new β-galactoside-α2,6-sialic acid transferase is derived from a Photobacterium sp. microorganism, having the following physicochemical properties: (1) action and specificity; transferring of sialic acid from cytidine monophosphate sialic acid to the 6-site in galactose residue in complex saccharides or free sugar chain, or to the 6-site in a monosaccharide capable of constituting a complex saccharide derived from an animal and having hydroxyl group at the 6-site carbon, (2) the optimum PH; 5-6, (3) the optimum temperature; 30 deg.C and (4) molecular weight; 64000±5000(measured by the gel filtration method).
Patent JP-H06162547-A (JP)
Title: Hologram laser unit
Inventor: OTSUKA NAOTAKA
IPC: G11B7/125
Filed: 1992-11-16
Abstract: PURPOSE:To provide the hologram laser unit, which improves moisture resistance, concerning the hologram laser unit used for an optical pickup such as an on-vehicle compact disk player attaching importance to environmental resistance. CONSTITUTION:A laser diode 5 of a light source and a photodiode 6 for signal detection are mounted on a common stem 7, this stem is housed in a package 8, and cap glass 10 is fixed on the inner surface of the upper part of the package 8. When a hologram 3 adhesively fixes a hologram element 2, which is formed with a diffraction grating 4 for tracking beam generation on the lower surface, to the upper surface of a glass board 2a on this package 8, the glass board 2a and the package 8 are adhered at plural parts with an adhesive 22.