baber/WOPTO huggingface dataset:
Patent JP-S60122571-A (JP)
Title: Humidifier
Inventor: JIYOU DEII ASURII
IPC: A61M16/00
Filed: 1984-11-08
Abstract: A humidifier for pulmonary assistance systems which includes a transparent housing with an air passage extending therethrough and water reservoir. The passage includes a convergent-divergent section separated by a narrow throat. A narrow channel connecting the reservoir to the throat so that with the divergent section being open to the reservoir, the differential pressure between the reservoir and the throat causes water to flow into the air passage. A collection surface is provided in the divergent section for extracting water droplets from the air flowing through the passage, and a heating panel is provided for heating the water in the reservoir.
Patent JP-H0762943-A (JP)
Title: Coin lock device for cart
Inventor: TAKAHASHI YOSHIFUMI
IPC: E05B73/00
Filed: 1993-08-26
Abstract: PURPOSE:To positively guide and accelerate the recovery and arrangement of a cart by utilizing a deposit coin inserted by a shopping guest as a medium. CONSTITUTION:Unless a prescribed coin 48 corresponding to a coin insertion port 27 and the coin selecting lug 29 of a selector lever 25 is inserted, the hook lug 31 of the selector bar 25 is not released from the operation lug of a keeper lever 11, the hook claw section 50 of the keeper lever 11 is not released from the notch 10 of a lock plate 6, and the coupling between the lock plate 6 and a connecting terminal 39 is not released. Unless a cart 1 is returned to the prescribed return position after its use and the connecting terminal 39 is inserted to the prescribed depth into the receiving groove 4 of a case 2, the holding of the coin 48 by a plate spring 52 is not released, and the deposit coin 48 is not returned to the shopping guest.
Patent JP-H0659550-A (JP)
Title: Image forming device
Inventor: MIURA TETSUO
IPC: G03G21/00
Filed: 1992-08-10
Abstract: PURPOSE:To efficiently attain dust collection and cooling, in an image forming device executing the dust collection and cooling. CONSTITUTION:The openings of covers 50a, 50b, 50c and 50d surrounding the whole of a developing unit are communicated with the exhaust port of a main body left side wall by a duct 52 and a fan 54 and a filter mechanism 41 are provided in the vicinity of the main body left side wall in the duct 52. The filter mechanism 51 is composed of a fixing first filter member 51a having low duct collecting efficiency and a low pressure loss, a second filter member 51b having high duct collecting efficiency and a high pressure loss. a movable supporting mechanism 51c movably supporting the second filter member 51b between an actuating position A and a nonactuating position B, and a driving means moving/driving the second filter member 51b. Only when a toner concentration is high while the developing unit having high dust collecting necessity is actuated, the second filter member 51b is moved to the actuating position A.
Patent JP-H0397431-A (JP)
Title: Endoscope device
Inventor: YOSHIMITSU KOICHI
IPC: G02B23/24
Filed: 1989-09-08
Abstract: PURPOSE:To allow the insertion part to make advance/retreat and twist motions and enhance the operating easiness by furnishing an operational switch for actuator of the insertion part, an advance/retreat switch and a rotation switch for an advance/ retreat and rotation device, and locating at least two of them in one place. CONSTITUTION:An actuator 9 to curve the curving part of the insertion part 2 is installed in the operational part 3 and operated from an operational switch 11 on a control board 6. The insertion part is inserted in an advance/retreat and rotation device 12, and motors 16 are installed in a plurality of recesses 15a in an insert hole 15 provided in the inner cylinder 14 of device, and the insertion part is advanced or retreated by motor being operated from an advanced/retreat switch 17 provided on the control board. Further, the motor connection shall be made with a rotation switch 22 on the control board so that the insertion part will rotate when a motor 21 fixed to the inner side of the outer cylinder 13 of the advance/retreat and rotation device is operated. Because switches are congestedly arranged on the control board, the advance/retreat of the insertion part and curving operation can be operated easily only on the control board, and the rotation switch allows transmission of the rotation to the insertion part via rolling wheels 21a, 16a with practicability also of generating a twist.
Patent JP-2000067135-A (JP)
Title: Multi-dimensional analytic system
Inventor: SAKON HITOSHI
IPC: G06F19/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a literal table based on the table of an accumulation source and to prepare accumulation data at high speed. SOLUTION: A literal is an index written on a slip, for example. The literal table shows a hierarchical relation between literal and is stored in a literal table storage part. A literal table generating mechanism generates the literal table based on the table of the accumulation source. The accumulation data show the accumulation of amounts or prices, for example. An accumulation data generating mechanism writes the accumulation data in the cells of an accumulation matrix based on the table of the accumulation source and the literal table. On the assumption that a shop Y corresponds to a row (j) and the year of '1997' corresponds to a column (k), for example, the sale at the shop Y in the year of 1997 is written in the cells on the row (j) and column (k) of the accumulation matrix. The accumulation matrix is stored in an accumulation data storage part.
Patent JP-2000062216-A (JP)
Title: Printing apparatus
Inventor: SHIMIZU TAKESHI
IPC: B41J2/28
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate printing impact force by providing an air gap between a yoke and an elastic member for weakening a magnetic flux only to a specific printing element with the magnetic flux concentrated among printing elements. SOLUTION: An deleted part 26 is ensured by partially deleting a side yoke on a magnetic circuit comprising a printing hammer at the side with a magnetic flux concentrated, that is, the side yoke 7 provided on the right side in the girder direction of a hammer spring 21. Accordingly, the magnetic flux 27 passing through the magnetic circuit comprising the hammer spring, or the like can be reduced. Moreover, according to the reduction of the magnetic flux 27 passing through the hammer spring 21, the excessive magnetic flux flows into a hammer spring 24 of an adjacent hammer spring module 18 so that the magnetic flux 27 passing through the hammer spring 24 is increased. As a result, the hammer spring 21 and the hammer spring 24 can obtain an appropriate deflection amount.
Patent JP-S62161411-A (JP)
Title: Rolling mill and rolling method
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B37/28
Filed: 1986-10-03
Abstract: PURPOSE:To improve the flatness of a sheet or a hard material products by providing an intermediate roll movable in a roll axial direction with a roll chock and disposing a bending device of the intermediate roll for this roll chock. CONSTITUTION:The intermediate rolls 13, 14 supported rotatably with metal chocks 15, 16 are disposed for the work rolls of a six-high rolling mill. Furthermore, the each metal chock 15, 16 is disposed on moving blocks 17, 18 capable of moving in the roll axial direction, and hydraulic rams 19, 20 and 21, 22 actuating bending forces to the intermediate rolls 13, 14 are built in the blocks 17, 18. In this mechanism, a shape of rolling material, a sheet crown are controlled by using together with the movement in the axial direction of the intermediate rolls 13, 14 and the regulation of the bending force. Therefore, the flatness of the sheet or the hard material products is improved.
Patent JP-H0895857-A (JP)
Title: Input/output cache
Inventor: FUNADA KAZUYUKI
IPC: G06F12/08
Filed: 1994-09-29
Abstract: PURPOSE: To provide an input/output cache which is high in use efficiency even in an environment where plural input/output devices operate at the same time. CONSTITUTION: This input/output cache is equipped with plural data storage parts 9 which store data to be sent to and received from the input/output devices, a tag storage part 8 which stores the addresses of the data, stored in the data storage parts 9, in a main memory, and a matching detecting circuit 10 which detects the matching of a block address regarding memory access with a block address stored in the tag storage part 8. A next-address predicting circuit 11 uses the address stored in the tag storage part 8 and an assignment control circuit 12 which predicts the block address of data requested next allows the data storage part 9 and tag storage part 8 to be used when a hit is obtained by the matching detecting circuit 10 or in a next address.  Consequently, since the possibility that a specific storage part can be assigned to a specific input/ output device is high even in the environment where the input/output devices are placed in operation, the total use efficiency becomes high.
Patent JP-2000032173-A (JP)
Title: Network significant system on public network
Inventor: BABA YOSHIMI
IPC: H04M15/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To perform highly efficient communication between entities by preparing and using shared path control information and also to supply it as social services. SOLUTION: In the case that a connection state of communication is established between two points on a network, and services such as a telephone are provided using at public network such as Internet, information on how to maximize a communication path is provided by combining services of information on the path and charge settlement in particular, and utility charges based on a connection time are calculated when the services for providing the information are performed, and it is made possible to charge the user. Thus, the communication path is constructed by an analysis function and a data base function, and fusion of charge settlement services is enabled by using a specified path and a time interval by IP source routing or the like.
Patent JP-H0283926-A (JP)
Title: Method for erasing static electricity on wafer
Inventor: ITE TATEO
IPC: H01L21/304
Filed: 1988-09-21
Abstract: PURPOSE:To eliminate the trouble owing to static electricity charged on the surface of a wafer by immersing it into or spraying it with a static erasing liquid which is prepared through dissolving an acid material or an alkaline material in a super-pure water. CONSTITUTION:A static erasing liquid 9 is prepared by dissolving an acid material such as acetic acid or an alkaline material such as ammonium hydroxide 1 into super-pure water 5, and a wafer 13, before it is introduced into respective devices during circuit formation process, is immersed into to sprayed with the static erasing liquid 11 in an immersion tank 10 adjusted to have pH of 5.0-9.0. Thus, the static electricity charged on the wafer 13 can be erased to eliminate the trouble that the wafer is attracted to the transporting table in a treating device for circuit formation due to the influence of static electricity so that the occurrence of circuit defect during the circuit formation can be prevented.
Patent JP-H1173403-A (JP)
Title: Crossbar switch control circuit
Inventor: MUTA TOSHIYUKI
IPC: G06F15/167
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve performance by usefully using a data bus and suppressing the occurrence of a dead cycle between data transfer periods with respect to a crossbar control device for an information processor for connecting a multiprocessor to a memory through a crossbar. SOLUTION: A data transfer sequencer part 21 generates information (data length/direction) expressing the contents of a request and a request signal by using a signal prepared in each port to be a requested destination. A port arbitration part 22 in the requested port inputs the information indicating the contents of the request, the request signal and a busy signal in each contents of the request, executes arbitration and generates a signal expressing the identification(ID) of a selected data transfer sequencer. A pass control part 23 executes data pass control based on the information expressing the contents of the request and the ID of the selected data transfer sequencer and generates a busy signal corresponding to the pass and port.
Patent JP-H02168483-A (JP)
Title: Manufacture of case for tape cartridge
Inventor: MAEHARA KATSUO
IPC: G11B23/113
Filed: 1989-09-11
Abstract: PURPOSE:To prevent cracking in the case of extracting a front wall by depressing a projection end face of a riprap rib with a step 18 formed to the tip of an outer circumferential part. CONSTITUTION:In the case of removing a forming body after molding, a 2nd metallic die 17 is removed and knock pins 14, 15 are protruded, then the tip end face of the knock pins 14, 15 press the inner face of a main wall 5. Simultaneously, a step 18 of a stepped knock pin 15 presses an upper end face 20 of a riprap rib 20 to exert extrusion motion from the depth of a deep forming space. Even if the removal is not enough at this part, the forming body is surely extruded without any crack.
Patent JP-2000068587-A (JP)
Title: Semiconductor laser device
Inventor: SAGAWA MISUZU
IPC: H01S5/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a longitudinal mode hopping amount generated by an environmental temperature change and drive current change by providing at least one or more layers which become absorption to laser beam between an active layer and a board. SOLUTION: For example, in the structure of a superlattice absorption layer 2, three In(1-x)Ga(x) As compression strain quantum well layers 16 and four In(1-x)Ga(x)P(1-y) tensile strain barrier layers 17 are held between strain-free InGaAsP layers 18. Transition energy between first levels between electron of a quantum well layer constituting the superlattice absorption layer and a heavy hole is about 1.0 μm and becomes absorption to light of 0.98 μm. At least one or more layers which become absorption to laser beam are provided between an active layer and a substrate in this way. Furthermore, a semiconductor board is constituted of GaAs and a layer which becomes absorption is constituted of In(y)Ga(1-y) As and the In composition (y) is set at 0.15 or more. The layer thickness which becomes absorption is set at 50 nm or less.
Patent JP-H1083549-A (JP)
Title: Tilt control method for disk player
Inventor: HIRAKATA ATSUSHI
IPC: G11B7/095
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To accurately read signals by performing tilt adjustment based on measured value obtained by processing the signals from a disk surface in a plurality of spots on a radius. SOLUTION: When a user operates a reproduction operating switch, a system control section adjusts the angle of an optical pickup 11 for the signal surface of a disk 2 prior to a reproducing operation. First, the optical pickup 11 is placed in the inner peripheral side of the disk 2, a focus control operation is performed and the value of a focus voltage applied to the driving coil of an objective lens when a focus is taken is stored in a memory installed in the system. Then, similar focus control operations are performed in the middle point of a radius and in the outer peripheral side and respective focus voltages are stored. A driving signal calculated from the average of these focus voltages is supplied to a tilt motor 10.  The revolution of the tilt motor changes the inclination of a pickup supporting substrate 5 via a worm gear 9 and thereby the optical pickup 11 is adjusted to an optimal angle.
Patent JP-H0980787-A (JP)
Title: Electrophotographic photoreceptor and apparatus and method for forming image
Inventor: SAKAI EIICHI
IPC: G03G5/14
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of resolution due to long uses and occurrence of fog due to lowering of electrification potential by incorporating one of an organic metal compound and silane coupling agent in an interlayer and an antioxidant in a photosensitive layer. SOLUTION: The photoreceptor is obtained by laminating the photosensitive layer 6 comprising a charge generating layer(CGL) 3 and a charge transfer layer(CTL) 4 on the interlayer 2 formed on a substrate 1 in the order of 1, 2, 3, and 4. The interlayer 2 contains at least one of organic titanium or aluminum compound, and silane coupling agent or a product of them, and the photosensitive layer 6 contains an antioxidant of hindered phenol-based compound, and a bisphenol Z-type polycarbonate and phthaloCyanine and the like, and usually, a protective layer 5 is formed on the photosensitive layer 6.
Patent JP-S60126243-A (JP)
Title: Production of aliphatic carboxylic acid
Inventor: FUJITANI TSURATAKE
IPC: B01J27/08
Filed: 1983-12-13
Abstract: PURPOSE:To produce the titled compound in high yield, by oxidizing a cyclic and/or an acrylic aliphatic olefin with a peroxide, and oxidatively cleaving the resultant oxidation product with molecular oxygen in the presence of a heavy metal and a bromine compound and if necessary a chlorine compound. CONSTITUTION:A cyclic and/or an acrylic aliphatic olefin having at least one unsaturated bond in the carbon chain is made to react with a peroxide, and the resultant oxidation product is subjected to the oxidative cleavage with molecular oxygen in the presence of a catalyst composed of (A) a heavy metal, e.g. metal having an atomic number of 23-32, 39-51 or 57-84, especially Co, Mn, Ce, etc. and (B) a bromine compound, and if necessary (C) a chlorine compound to obtain the titled compound useful as a raw material of plasticizer, etc. from a raw material available easily at a low cost, in high yield. The process is economical in industrial view point because the addition of expensive peracetic acid, etc. is not necessary. The above components B and C are especially preferably hydride, ammonium salt, sodium salt, etc.
Patent JP-H1177249-A (JP)
Title: Continuous casting mold
Inventor: KIMURA MASAHIKO
IPC: B22D11/04
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detections of a breakout predicting device and a molten metal surface level measurement by eliminating the unevenness of measured temps. by forming cooling water passing grooves provided in the inner part of a mold into a shape surrounding the tip part of each temp. sensor. SOLUTION: The cooling water passing grooves 4 having a structure so as to surround the whole periphery of the temp. sensor, at the periphery of the temp. sensor 3 are arranged in a copper plate 1. By this structure, the heat conduction in the vertical direction can be restrained and heat flux in only the direction vertical to the inner wall surface of the mold can be detected solely with the temp. sensor. Under consideration of the lowering of the temp. sensor sensibility and the cooling effect of the water passing groove 4, the distance between the tip part of the temp. sensor and the side wall surface of the water passing groove 4 is desirable to be 5-30 mm. The prediction of the breakout and the detection of the molten metal surface level are surely executed, and the trouble caused by the erroneous detection can be avoided.  Then, the shape of the water passing groove 4 is desirably to be decided under consideration of water flow pressure loss of the passing water and is unnecessary to be the round shape.
Patent JP-S6478553-A (JP)
Title: Time-frame distinction automatic transmission regulation system
Inventor: SAWADA KATSUTO
Filed: 1987-09-19
Abstract: PURPOSE:To eliminate the rapid increase in the number of pieces of resident telegraphic message in a transmission-inhibited time frame, and to secure a smooth flow of the messages by automatically transmitting an accumulated telegraphic message to its destination when the number of pieces of accumulated messages at every destination exceeds the accumulation-allowable number of messages during an automatic transmission inhibited time frame. CONSTITUTION:Messages sequentially sent from terminal equipments 321-32n-1 are accumulated in a message accumulation part 30b by a main control part 301, as well as linked with a queue. Further, a message from a terminal 32n is also linked with the queue. When a transmission time frame is decided on by referring to a management table, whether or not the number of pieces of the messages is within the allowable number is decided. When the former exceeds the latter, the messages are transmitted to the terminal 32n sequentially from the leading one.
Patent JP-S60127876-A (JP)
Title: Picture information compressing system
Inventor: HIROSE TSUNEO
IPC: H04N1/415
Filed: 1983-12-14
Abstract: PURPOSE:To simplify the coding and decoding processing and also to save the capacity of a pattern storage memory by storing a flag bit representing whether or not a word data is stored in a memory to the memory. CONSTITUTION:A paper feed mechanism 9 carries a paper slip 1 by the command of a processor 6. The picture data on the carried paper slip 1 is subjected to photoelectric conversion by sensor 2 and binary-coded at a binary coding circuit 3, then subject to data compression by a coding circuit 4 and the result is stored in a memory 5. The processor 6 applies sequentially decoding to the picture data stored in the memory 5, extracts the character part, processes recognition and displays the result of recognition to a display device 7 or outputs it to an output device 8.
Patent JP-H0282843-A (JP)
Title: Busy display device for common order wire line
Inventor: IZUMI HIDEAKI
IPC: H04L12/44
Filed: 1988-09-20
Abstract: PURPOSE:To simplify the operation of the user of order wire and to realize the prevention of communication disturbance by other stations during communication with low cost by allowing a network control station to detect the operating state of a common order wire line, superimposing the result of detection on a substantial transmission signal, transmitting the result to all slave stations and displaying it. CONSTITUTION:A detector 6 detects that a demodulator 5 of a network control station 1 receives a transmission wave CH2 from a slave station normally. A detected CH2 operating state signal is superimposed on a transmission signal by a superimposing device 7. A slave station detects the CH2 operating state signal superimposed on a reception signal by a CH2 operating state detector 8, lights a CH2 operating state display device 9 in the case of the operating state to display the busy state. Since the detection of the operating state of the transmission frequency CH2 for the slave station having been implemented individually in each slave station in a conventional system is implemented by the network control station, the busy state of a common order wire line is detected and displayed without incurring a large sized system and high cost.