baber/WOPTO huggingface dataset:
Patent JP-S56138681-A (JP)
Title: Heat exchanging device
Inventor: HAMA HIROAKI
IPC: F24F13/30
Filed: 1980-04-01
Abstract: PURPOSE:To simplify the constitution of the device and facilitate the assembly thereof by providing fixed supporting members for supporting a blower on shutdown plates supporting both end parts of a pair of heat exchanging elements and shutting down a space between the heat exchanging elements. CONSTITUTION:The supporting members 25 having fitting pieces 25b with screw insertion holes 250b and supporting the motor part 24b of the blower 24 are provided on the shutdown plates 19 supporting both end parts of a pair of heat exchanging elements 18, shutting down the space between the heat exchanging elements 18 and having a pair of supporting parts 23. When the fitting pieces 25b are inserted into the supporting holes 23a of the supporting parts 23 and fitting screws 26 are inserted through the screw insertion holes 250b and screw holes 230b and fastened thereto, the blower 24 is supported by the shutdown plates 19 through the intermediary of the supporting members 25. By this constitution, separate installation of a stand for supporting the blower 24 turns unnecessary, and, in addition, since both end parts of the supporting members 25 can be fixed in the state that tie are pressed in and supported by the supporting holes 23a, it becomes unnecessary for an operator to perform operation while supporting the supporting members 25 and the like.
Patent JP-S53128969-A (JP)
Title: Synchronizing device for semiconductor converter
Inventor: UEMATSU KENJI
IPC: H02M1/08
Filed: 1977-04-15
Abstract: PURPOSE: To obtain a synchronizing device for the semiconductor converter which can obtain the normal synchronous signal regardless of the phase sequence of the power source for the connection with the power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H073592-A (JP)
Title: Glove and method for treating end edge on knitting of glove
Inventor: KITAURA SHUJI
IPC: A41D19/00
Filed: 1991-03-08
Abstract: PURPOSE:To surely stop the loosing of the wrist part of a glove, when the glove is knitted and subsequently the loosing of the knitting end of the wrist part is stopped, and prevent the deterioration of the wearing sense due to the loosing-stopping treatment, when the loosing-stopped part is touched on a skin. CONSTITUTION:A method for treating the knitting end edge part of a glove comprises knitting the knitting-ended stitch part of severally circulated courses containing a course giving the wrist opening part end edge 9 of the knitted glove with an elastic yarn in a bag piping state, knitting a binding yarn having a thermally shrinking property or a thermally melting property, separating the knitted glove from knitting needles, and subsequently thermally treating the knitted binding yarn to form a bag piping-like end at the writs part of the glove.
Patent JP-H10303473-A (JP)
Title: Multistep thermoelectric cooling equipment and its manufacture
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent influence of heat generated at the time of soldering, by connecting one end portion and the other end portion of a second thermoelectric semiconductor chip with a heat dissipating electrode of a second board and a heat dissipating electrode of a third board, respectively, by using second solder whose melting point is lower than that of first solder. SOLUTION: A multistep thermoelectric cooling equipment 10 is provided with a first cooling unit 20 interposed between a first board 11 and a second board 12, and a second cooling unit 50 interposed between the second board 12 and a third board 13. The first cooling unit 20 and the second cooling unit 50 cool the second board 12 and the third board 13, respectively, by using Peltier effect, and the third board 13 is cooled to the lowest temperature. When the soldering of the second cooling unit 50 side is performed after the soldering of the first cooling unit 20 side, solder whose melting point is lower than that of first solder is used for second solder. As a result, it is prevented that heat used for melting the second solder propagates to the first solder and it is fused again.
Patent JP-H04281308-A (JP)
Title: Cable laying method
Inventor: HARA MOTOJI
IPC: H02G1/06
Filed: 1991-03-08
Abstract: PURPOSE:To simply and quickly lay a cable with a small force throughout a whole length of a cable tray by employing a cable laying equipment capable of automatically feeding out the cable in a direction in which a tension in the cable can be reduced and by pulling a pilot rope connected to the tip of the cable. CONSTITUTION:A plurality of cable laying equipment 100, which is formed to send out a cable 7 with a roller 20 in the direction which reduces a tension applied to the cable 7, are separately installed at certain intervals in the longitudinal direction of a cable tray 1. To the tip of a cable to be laid, a pilot rope 70 is connected, which has a smaller weight per unit length than that of the cable 7 and a length equivalent to the longest span between the cable laying equipment 100 installed separately. This pilot rope 70 is attached to the first cable laying equipment 100 and then subsequently attached to the other following cable laying equipment 100 while being pulled along the cable tray 1, and the cable can be laid without directly holding the middle of the cable 7.
Patent JP-S63210321-A (JP)
Inventor: HASHIMOTO ATSUHIDE
IPC: E04B1/24
Filed: 1987-02-26
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-S54136346-A (JP)
Title: Optical fiber connector
Inventor: HAYATA HIRONORI
IPC: G02B5/04
Filed: 1978-04-13
Abstract: PURPOSE: To achieve the removal of the crosstalk of transmission lines by tilting the end faces of a pair of optical fibers or optical elements of bi-directional transmission line using photo branching within a fixed range with respect to optical axis and opposedly holding the end faces with simple construction with high accuracy.  
     CONSTITUTION: The end faces of the optical fibers 5, 6 of the connector of a transmission line using a photo branching filter are tilted by an angle θ to an optical axis. The rays 1, 2 advance like arrows and advance like reflected waves 1' 2' and diffracted waves 1", 2" with respect to the normal A'-A' at the sloped faces. The respective refractive indices n 1 , n 2  of the cores and clads and angle of inclination θ are made to the relations like formula [I] so that the reflected waves 1', 2' become larger than the maximum angle ϕ of total reflection on each clad face and are escaped to the outside of the cores. The ends 9, 10 of the first holding members 3, 4 having holes close to the clad outside diameter of the fibers 5, 6 are inclined by the angle θ and both members 3, 4 are inserted and held to the second holding member 15 and are tightened and coupled by fixing members 19, 21. Hence, the crosstalk is removed by using the connector in the optical transmission line and the coupling accuracy and contact condition of the optical fibers to themselves may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58159297-A (JP)
Title: Read only semiconductor memory
Inventor: KABURU SETSUSHI
IPC: G11C7/00
Filed: 1982-03-18
Abstract: PURPOSE:To reduce the number of contacts per one bit line and to quicken the readout speed of bit lines, by writing information with the conventional number and the or inverted contact mask system according to the relation between  the contact number of word lines. CONSTITUTION:MOS.FETs are formed selectively in the contact mask system at the cross point between plural word lines WLi and plural bit lines BLi to write the binary information. In this case, when the number of contacts C formed on one-bit line BL is <=1/2 the number of the word lines WL, the information is written with the conventional contact mask system, and the information is read out and outputted with a conventional sense amplifier SA1. Further, when the number of the contacts C formed on one-bit line is >=1/2 the number of the word lines WL, the information is written with the contact mask system opposite to the conventional method and the information is read out and outputted with the inverting sense amplifier SA2.
Patent JP-S60191498-A (JP)
Title: Dynamic type ram
Inventor: IIJIMA HAJIME
IPC: G11C11/401
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the contention between write data and read data and data off error operation in reading operation by generating one data off control signal from a source side which receives a column system timing signal and a write/read control signal. CONSTITUTION:Even if data is written in a delay write cycle while an output enable signal -OE supplied from an external terminal is held at a low level by mistake or while an output enable signal -OE is held at the low level, an MOSFETQ12 is turned on and its drain output is held at the low level. Then a data off signal -phima generated by an output enable signal generating circuit OEG goes up to a high level to turn off both MOSFETs of a data output buffer forcibly. Consequently, the contention between write data and read data at a common data terminal I/O is prevented to prevent the destruction of a write signal and the breakdown of an element due to a large feed current.
Patent JP-H05238005-A (JP)
Title: Device for printing label for disk, and device for recording disk information
Inventor: MATSUMURA KUNIHIKO
IPC: G11B7/004
Filed: 1992-02-28
Abstract: PURPOSE:To provide at low cost a label printing device that can print disk labels in designs different individually, and to provide a device for recording information of optical disks. CONSTITUTION:Printing data (image data) corresponding to labels produced by using a personal computer or the like are converted into control data that control driving of an ink jet device 4 by operation of a central control circuit 71. Then, the ink jet device 4 is driven, based on the control data, and printing is made on a label on an optical disk 1 while the optical disk 1 is turned at specified revolution speed by operation of the central control circuit 71. Thereby, designs different individually or in batches comprising small amounts can be printed on the labels at low cost. Furthermore, labels in desired designs can be printed in a short period of time in successive processes of production while the information is recorded.
Patent JP-S51120133-A (JP)
Title: Chinese character correction system for kana-chinese character convert er
Inventor: WATANABE AKINORI
IPC: G06F17/22
Filed: 1975-04-14
Abstract: PURPOSE: To obtain a Chinese character system for kana-Chinese character converters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01220905-A (JP)
Title: Power amplifier
Inventor: YAMAGISHI AKIRA
IPC: H03F3/30
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the switching distortion by using a separate power supply for an SEPP circuit and a power supply for a drive circuit driving it, selecting the voltage of the power supply of the drive circuit lower than that of the power supply of the SEPP circuit and varying the voltage of the entire power supply of the drive circuit by an output of the SEPP circuit. CONSTITUTION:The power supply for the drive circuits Q1, Q2 is provided separately from the power supply of the SEPP circuits Q3, Q4 and the center tap of the power transformer 4 of the drive circuits is driven by the SEPP circuits to operate the power supply for the drive circuits Q1, Q2 at a voltage B2 sufficiently lower than the voltage + or -B1. The voltage B2 of the drive circuits is selected sufficiently lower in this way, then even if an idle current Ii of TRs Q1, Q2 being components of the drive circuits is increased, the relation of IiXB2/2<Pc (permissible loss) exists and the relation of I3approx.=Ii is obtained, thereby lowering the drive impedance. Thus, the switching distortion of the SEPP circuit is reduced.
Patent JP-H09205826-A (JP)
Title: Cassette packing device for rush plant seedling cassette packing machine
Inventor: MINAISHI TOSHIKI
IPC: A01C1/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To effectively pack rush seedlings in a cassette on a cassette carriage so that it is uniformly distributed. SOLUTION: The cassette 4 is mounted detachably on the cassette carriage 3 which is able to move along rails 2, and a center guide plate 6 which can guide the root part 1a of the rush plant seedling 1 by distribution to the right and left is laid below between the clamps of both carry-out belts 5a and 5b which clamps and carry the stem part 1b of the rush plant seedling 1 out. Then, the center guide plate 6 is extended from the clamp end parts of both the carry- out belts 5a and 5b above the cassette 4. A rack 7 which extends along the length of the rails 2 is laid on the rails 2, a pinion 8 which engages with the rack 7 is pivoted on the cassette carriage 3, and a pinion shaft 8a is braked with an elastic force.
Patent JP-H09206661-A (JP)
Title: Roller applicator
Inventor: SASAKI MITSURU
IPC: B05C17/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the good coating finish without taking time. SOLUTION: A coating roller 11, a supporting body 12 and a stopper 13 are provided. The supporting body 12 is provided with a supporting shaft 15 and a handle 16. The coating roller 11 is supported rotatably by the supporting shaft 15. The handle 16 is fixed on the supporting shaft 15. The stopper 13 is provided with an operation section and mounted slidably on the supporting body 12. The end of the stopper 13 is brought into contact with the coating roller 11 by sliding to stop the rotation of the coating roller.
Patent JP-H08241824-A (JP)
Title: Electromagnetic coupling connector and manufacture thereof
Inventor: NAKAGAWA KAZUNARI
IPC: G06K7/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a method of manufacturing an electromagnetic coupling connector of high performance at a low cost. CONSTITUTION: Magnetic cores 3j1 and 3j2 each provided with a narrow winding part at its lengthwise center are formed of magnetic material of Mn-Zn or the like high in permeability. A holder where outer leads 64 and 65 and coil connection terminals 66 and 67 are provided by insert-molding and a magnetic core mounting section composed of two elastic pieces arranged at a prescribed space is provided is provided. The elastic pieces are inserted in the upper and lower part of the winding part to bring the rears of the magnetic cores 3j1 and 3j2 into close contact with the front of the holder. Thereafter, coils 2j1 and 2j2 are wound on the periphery of the winding sections of the magnetic cores 3j1 and 3j2 together with the holder.
Patent JP-H04261503-A (JP)
Title: Manufacture of color filter
Inventor: TAKIZAWA MASAZUMI
IPC: G02B5/20
Filed: 1991-02-15
Abstract: PURPOSE:To enlarge the size of an image and to reduce cost. CONSTITUTION:Each color element is formed on a flexible sheet 30 and the sheet 30 is fixed with an adhesive 40 to the side of a transparent substrate 20, such as glass.
Patent JP-S51120097-A (JP)
Title: Refractory particles and refractory heat-resistant resin
Inventor: ISHIKAWA TAKASHI
IPC: C08K9/02
Filed: 1975-04-12
Abstract: PURPOSE: To obtain an incombustible refractory resin body having excellent selfextinguishing property by incorporating inorganic porous particles, inorganic material and so forth into a resin body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09238500-A (JP)
Title: Controller of induction motor
Inventor: ICHINAKA YOSHIKAZU
IPC: H02P21/20
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to use an induction motor at its maximum capacity by calculating torque required for acceleration and deceleration in correspondence with the magnitude of a load of the induction motor and calculating running torque and then limiting a speed command to the maximum speed suitable for the running torque. SOLUTION: A torque command value τ* and a speed command value N* are input into a first arithmetic circuit 21 for calculating torque required for acceleration and deceleration to find out torque required for acceleration and deceleration. The output of the first arithmetic circuit 21 and the torque command value τ* are input into a running torque arithmetic circuit 22 to find out running torque. After that, the running torque value is input into a maximum speed arithmetic circuit 23 to find out the maximum speed and then the maximum speed value is input into a speed limiting circuit 24 to control the speed command value N* output by the speed command value arithmetic circuit 12 to the maximum speed value.  By this method, even if the value of GD<2> which is the sum of the values of an induction motor 4 and a load 5 changes, the value of GD<2> is calculated in a speed correction range wherein a shock at the time of start-up is lessened and the speed command value N* is limited to the maximum speed value corresponding to the magnitude of the load 5 and thereby the operation rate of the induction motor 4 can be increased.
Patent JP-H08239386-A (JP)
Title: Hexagonal system crystal of diacetal, nucleating agent containing the same, polyolefin-based resin composition containing the same, its molding and method for molding the same composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C07D493/04
Filed: 1995-03-03
Abstract: PURPOSE: To obtain the subject hexagonal system crystal of diacetal providing a molding free from fish eye as a nucleating agent for an olefin resin, compris ing a diacetal such as 1,3:2,4-bis(O-3,4-dimethylbenzylidene)-D-sorbitol. CONSTITUTION: 1,3:2,4-Bis(O-p-dimethylbenzylidene)-D-sorbitol of cubic system is obtained from D-sorbitol, etc., and p-methylbenzaldehyde, etc., using cyclohexane as a hydrophobic organic solvent, methanol as a polar solvent and sulfuric acid as an acid catalyst by a method for removing condensed water out of the system. Then the compound is dispersed into xylene, dissolved under heating at 140 deg.C, filtered and the filtrate is allowed to cool and gelatinized. Xylene is evaporated from the gel at room temperature under vacuum to give the objective hexagonal system crystal of the formula (R<1> and R<2> are each a 1-4C alkyl or a halogen; (m) and (n) are each O-2; (p) is O or 1) providing a molding having excellent external appearance, optical, mechanical and thermal characteristics as a nucleating agent for a polyolefin-based resin.
Patent JP-2000244544-A (JP)
Title: Band generator for up transmission information
Inventor: ASADA HIDEYUKI
IPC: H04L47/765
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit up transmission information as a result by efficiently requesting a band size for up transmission information. SOLUTION: This device is provided in the terminal station of an asymmetric communication system and generates the up transmission information to be sent from a terminal station 12 to a base station H. In this case, the device has a request band size calculating circuit 18 for calculating the request band size for up transmission information to be next requested to the base station 11 during the transmission of the up transmission information.
Patent JP-S60187675-A (JP)
Title: High-frequency plasma generator
Inventor: ITOU YOUJI
IPC: C23C14/32
Filed: 1984-03-07
Abstract: PURPOSE:To stabilize the discharge intensity of plasma by output control with fast response by providing means for detecting the signal associated to the discharge intensity of the high-frequency plasma generated in a vacuum deposition chamber and controlling the output of a power source for generating a high- frequency in accordance with said signal. CONSTITUTION:The set signal of a variable resistor VR1 and the detection signal of a detecting circuit DET which detects the magnitude of the output from a high-frequency power source RF are applied as a feedback signal to the input terminal of an operational amplifier U1 which controls the output of the power source RF1 in electrical constitution. The output terminal is connected to the power source RF. When the DC bias signal increases and is to exceed the set value of a variable resistor VR2, the output of an operational amplifier U2 increases and a transistor Q turns on. Then part of the current based on the set value of the resistor VR1 shunts through the TRQ and the set value decreases, resulting in the decreased output of the power source RF. The circuit is stabilized when the DC bias signal and the set value of the variable resistor VR2 attains equal.
Patent JP-S57158650-A (JP)
Title: Amorphous silicon photoconductor layer
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1981-03-25
Abstract: PURPOSE:To obtain a photoconductor layer for use in an electrophotographic receptor enhanced in sensitivity and dark resistance, by adding a specified amount of hydrogen to an amorphous silicon layer, and regulating the absorption coefficient ratio of the absorption peaks in specified infrared absorption spectra. CONSTITUTION:A glow discharge decomposition device or the like, hydrogen as a carrier gas, and 0.3-3KW high frequency power are used, and gaseous SiH4, when needed, oxygen, and gaseous impurities of the group IIIA are decomposed to form an amorphous silicon (a-Si) photoconductor layer containing at least 10- 40 atomic % hydrogen, when needed, a slight amount of oxygen, and the impurities of the group IIIA on a substrate. This a-Si layer has the 0.2-1.7 absorption coefficient ratio of the peaks at 2,100-1 and 2,000cm<-1> of infrared absorption spectra, thus permitting an electrophotographic photoconductor enhanced in sensitivity, dark resistance, manufacture reproducibility, and stability  to be obtained.
Patent JP-H02221985-A (JP)
Title: Fixing device
Inventor: EOMO KYORI
IPC: G03G15/20
Filed: 1989-02-22
Abstract: PURPOSE:To lower the exhaust gas temperature of a fixing device and temperature of the inside of the device by cooling a heat source for heat-fixing process by a peltier element. CONSTITUTION:A developed picture printed on a paper 4, for example, is heat- fixed and processed by using a flash lamp 6 as a heat source. The lamp 6 is cooled by air flow which flows through a flash lamp case 7 via an inlet fan 8 and is exhausted through a discharge fan 9. The peltier element 10 which serves to cool according to the direction of a voltage applied to different conductors is provided in the case 7. The exhaust gas temperature and the temperature of the inside of the fixing device are dropped by the cooling effect of the element 10 and temperature rise can thus be prevented.
Patent JP-H09243190-A (JP)
Title: Cryogenic freezer
Inventor: KURIHARA TOSHIYUKI
IPC: F25B9/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To enable a freezing capability of a shield freezer to be kept substantially high by a method wherein at least one of an increasing of a displacer driving frequency for a shield freezer or a decreasing of the displacer driving frequency of a pre-cooled freezer is carried out when a super-conductive magnet is not energized as compared with the case that the magnet is not excited and its energization is eliminated. SOLUTION: As a super-conductive magnet M is not energized, a displacer driving frequency of a pre-cooling freezer 26 is reduced more as compared with that of de-energization, and a displacer driving frequency of a shield freezer 40 is increased. A flow rate of herium gas for the pre-cooling freezer 26 is reduced due to a reduction in the displacer driving frequency of the pre-cooling freezer 26 and correspondingly a flow rate of herium gas for the shield freezer 40 is increased. In turn, a flow rate of herium gas flowing to the shield freezer 40 is also increased by increasing a displacer driving frequency of the shield freezer 40. That is, for both cases, the flow rate of herium gas for the shield freezer 40 is increased and then a cooling capability of the shield freezer 40 is increased.