baber/WOPTO huggingface dataset:
Patent JP-S58103215-A (JP)
Title: Amplitude controller
Inventor: SANO SHINYA
IPC: H03G3/20
Filed: 1981-12-15
Abstract: PURPOSE:To prevent the distortion of a higher harmonic wave or the cross modulation due to the saturation of an audio device, by dividing the input signal into plural bands, limiting the amplitudes of the signals divided into those bands and then synthesizing and delivering those limited signals. CONSTITUTION:The prescribed level of an amplitude control means 3 is set at a level which is slightly lower than the saturating level of an amplifier or a speaker which is connected to the output side. As a result, only the frequency component of a high level receives a limitation of amplitude less than the prescribed level through an amplitude control means 3 for the frequency components of the supplied major input signal. While other frequency component receives no limitation of amplitude and pass through to be synthesized by a signal synthesizing means 4. Therefore the level of an output terminal 5 receives more limitation of amplitude than the original level. This can prevent the saturation of an amplifier or a speaker. Thus only the distortion of a higher harmonic wave or the cross modulation due to saturation can be eliminated.
Patent JP-S6446970-A (JP)
Title: Contact type image sensor
Inventor: HORIGUCHI HIROYUKI
IPC: H04N1/028
Filed: 1987-08-14
Abstract: PURPOSE:To improve the ratio of sense current and dark current, by forming conductors in a horizontal U-shape detouring along one-sides of illumination windows. CONSTITUTION:Conductors 11-1, 11-2 connecting each photoelectric conversion element 5-1, 5-2 formed on the upper surface of a substrate 1, and a common electrode 8 is formed in a horizontal U-shape detouring along one-sides of an illumination window 2-1, 2-2. On the other sides, no conductors exist, and illumination light can freely transmit. Therefore, the illumination light quantity projecting a manuscript closely contacted on the upper surface of the photoelectric conversion elements 5-1, 5-2 increases, so that the sense current output of the photoelectric conversion elements 5-1, 5-2 caused by the reflected light increases. Further, the conductors 11-1, 11-2 are formed on the same sides of the respective illumination windows 2-1, 2-2, and the mutual spacing is larger as compared with prior arts. Thereby, the leak current between them is hard to flow, and the cross talk between the respective photoelectric conversion elements 5-1, 5-2 decreases, so that the ratio of sense current and dark current is remarkably improved by synergistic effect of increase of illumination light quantity.
Patent JP-H0486478-A (JP)
Title: Drying device and drying method
Inventor: KINOSHITA TERUO
IPC: F26B9/02
Filed: 1990-07-31
Abstract: PURPOSE:To reduce the cost remarkably by a method wherein a temperature in a drying chamber is controlled by the absorption and/or dissipation of heat of two sets of heat exchangers in a secondary side and one of the heat exchangers in the secondary side is controlled so as to be heat absorbing state at all time to dehumidify the inside of the drying chamber after the temperature in the drying chamber has increased to a set temperature. CONSTITUTION:A drying device is constituted of a heat exchanger 15 and a heat accumulating heat exchanger 16 of primary side, which are installed at the outside of a drying chamber, first and second secondary side heat exchangers 18, 19 and a circulating fan 20, which are installed in the drying chamber 17 formed so as to have sealed structure. In the drying device, either one or both of the secondary side heat exchangers 18, 19, installed in the drying chamber 17, are operated as a heat dissipating device and a heat absorbing device. The primary side heat exchanger 15, installed at the outside of the drying chamber, is operated as a heat dissipating device or a heat absorbing device in conjunction with the operations of the secondary side heat exchangers 18, 19 whereby drying and dehumidifying are effected in the highly efficient balance of absorption and dissipation of heat in the drying chamber 17 and dried matters, having a high quality, can be obtained.
Patent JP-S6173066-A (JP)
Inventor: FURANSHISU MIYUURAA
IPC: A61K39/00
Filed: 1985-09-13
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-S6095804-A (JP)
Inventor: IGAWA MASAO
IPC: F21S8/04
Filed: 1983-10-28
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-S5992287-A (JP)
Title: Mooring device
Inventor: FUKUKI YOSHITO
IPC: B63B21/00
Filed: 1982-11-19
Abstract: PURPOSE:To carry out efficient moorage by making a sliding component follow an up and down motion of the surface of water, by connecting a vertically movable sliding component with a float which is floated on the surface of water through an elastic roller in a recess formed on the edge of a floating structure in a vertical direction. CONSTITUTION:A recess 3 is formed in a vertical direction of the edge part of a floating structure 1 on the water such as a marine reservoir, and a sliding component 6 is provided in a movable state of a relative up and down motion by connecting an elastic roller 7 with the inside of the recess 3. The sliding component 6 is connected with a buffer material 10 of a mooring post through a rigid rod 11. Floats 4, 4' floating horizontally are connected with the sliding component 11, with which the sliding component 6 is connected, through a connecting component 12. With this construction, even the sliding component 6 can be made to follow through an up and down motion resulting from an up and down motion of the surface of water and effective moorage can be performed without exerting the unnecessary up and down motion resulting from the up and down motion of the surface of water upon the sliding component 6.
Patent JP-2000037072-A (JP)
Title: Power converting circuit
Inventor: SUMIYOSHI HAJIME
IPC: H02M7/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a power converting circuit capable of bringing power factor closer and closer to 1, suppressing the higher harmonic distortion of input power, and outputting stable DC voltage at the time of start-up or no-load. SOLUTION: A rectifier 2 outputs AC voltage whose input AC signal is full-wave rectified. A coil 3, a diode 4, a capacitor 5, and a MOSFET switch 7 convert the input AC power into output DC power to supply it to a DC load 6. A multiplier 21 attenuates for controlling an AC current similar signal obtained from an Ac current detecting circuit 20 based on the signal proportional to DC output obtained from a DC voltage detecting circuit 14. A comparing circuit 22 compares the attenuated and controlled AC current similar signal with the AC voltage similar signal obtained from an AC current detecting circuit 19, and its error output controls driving of a pulse width modulator 23. The pulse width modulator 23 outputs a duty pulse corresponding to the error output and controls the MOSFET switch 7.
Patent JP-S5993294-A (JP)
Inventor: SHISHIKURA KAZUO
IPC: B25J13/00
Filed: 1982-11-19
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-S6094542-A (JP)
Title: Multiple address communication system
Inventor: SATOU TOMIO
IPC: H04B7/24
Filed: 1983-10-28
Abstract: PURPOSE:To call a slave station device not receiving an initial call signal by retransmitting a selection call signal transmitted at first while a master station device transmits the selection call signal for calling a slave station. CONSTITUTION:A timer circuit TIM and a manual switch SW are added to the selection call device S.C.OSC of a master station device to start automatically or manually the device S.C.OSC and the selection call signal is retransmitted on the way of calling. Thus, even if the selection call signal transmitted from the master station is not received tentatively because of, e.g., power switch OFF or strong radio wave disturbance of other station, the receiver is started and the informing function at emergency being a major purpose of a multiple address communication device is ensured.
Patent JP-H05196634-A (JP)
Title: Acceleration sensor
Inventor: HARII KAIZAA
IPC: G01P15/105
Filed: 1992-07-30
Abstract: PURPOSE: To provide an acceleration sensor constituted relatively simply and advantageously produced from an aspect of cost by reversively turning the magnetic field of a second magnet with respect to that of a sensor magnet. CONSTITUTION: A web extends upwardly from a base plate 12 at a right angle and a leaf spring 15 is especially fixed on the web by spot welding and a protruding part 16 is provided to the free end of the spring 15. Parmanent magnets 18, 19 are fixed to both wide surfaces of the protruding part 16 and the magnets 18, 19 are mutually reverse in polarity and parallel to the surface of the spring 15. A hall elements 20 is fixed on the plate 12 on the opposite side of the magnets 18, 19 and a second permanent magnet 23 is fixedly arranged to the end surface on the side opposite to the element 20. The polarity of the magnet 23 is turned at an angle of almost 90 deg. to the polarity of two magnets 18, 19. Voltage is induced in the element 20 by the change of a magnetic field and the magnetic field of the magnet 23 is superposed on the magnetic fields of both magnets 18, 19.
Patent JP-S6261963-A (JP)
Inventor: BIRII SHIYUTORAIHIYAA
IPC: C07C303/22
Filed: 1986-09-01
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-H0491411-A (JP)
Title: Transformer for converter use
Inventor: SAKAKURA OSAMU
IPC: H01F30/12
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a transformer for converter use, whose overall dimensions and weight can be reduced and whose cost is lower by a method wherein an iron core is constituted of the following: two main legs on which windings are wound and which are provided with gaps; one leg which is arranged between them, on which no winding is wound and which is not provided with a gap; and yokes which bond the legs. CONSTITUTION:An iron core is constituted of the following: two main legs 12 on which windings 15, 16 are wound and which are provided with gaps 11; one leg 17 which is arranged between them, on which no winding is wound and which is not provided with a gap; and yokes 14 which bond the legs 12, 17. The windings 16 on the AC side and the windings 15 on the DC side are wound coaxially, and the windings 16 on the AC side at the individual main legs 12 are connected in series. For example, an iron core is constituted as a single-phase three-leg ion core in the following manner: only two main legs 12 which are constituted of a porcelain insulator and which are provided with gaps 11 are used; a leg 17 having no gap is installed in their center; and the legs are bonded by using upper-part and lower-part yokes 14. Thereby, it is possible to obtain a transformer, for converter use, whose installation space is small as compared with conventional cases, which can be made lightweight and whose cost is low.
Patent JP-S6262799-A (JP)
Inventor: KAWAI SATORU
IPC: A44C25/00
Filed: 1985-09-14
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-S6096071-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA MITSUHARU
IPC: H04N1/32
Filed: 1983-10-31
Abstract: PURPOSE:To automatically read and recognize a telephone number of the other party, which is described at a specific position of a transmission original and to attain automatic calling and communication by providing an ordinary facsimile with an optical character recognition function and a function for sending out a calling signal or off-hook signal and a dial signal. CONSTITUTION:A facsimile recognizes a character at a specific position of a transmission original or a telephone number of the other party by a controller 9 and optical character recognition part 10. If recognizing correctly, the facsimile sends a signal similar to an off-hook signal and dial pulse or MF signal to a subscriber line 14 through an input/output part 13 by the controller 9 and the calling signal processor 11. After receiving an answering signal from the calling party, it automatically transmits the contents of a transmission original or the contents excluding the telephone number of a calling party which is described at a specific position of the transmission original in the same way as a conventional facsimile. When completing the transmission of information for one transmission original, the facsimile reads the next transmission original and recognizes the telephone number of the calling party, which is described at a specific position in the same manner.
Patent JP-2000105756-A (JP)
Title: Method and device for detecting fault of decentralized application in network and recovering the fault according to extent of specified replication
Inventor: CHUNG PI-YU
IPC: G06F15/177
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To select a style which is the most suitable to each of plural different applications running on one or more machines in a network by reporting to a replica manager that an application module has crashed or has hung up in such a case and carrying out a fault recovery process. SOLUTION: Watchdogs 113-1 to 113-6 send heartbeats to a super watchdogs 115-1. If a crash occurs to a host, the watchdog running thereupon crashes and the super watchdog 115-1 fails to receive the heartbeats from the watchdog. Then, the super watchdog 115-1 delcares that the host computer H1 is not operating and reports the fault to the replica manager 112, and the application module is recovered.
Patent JP-H0252827-A (JP)
Title: Paper feed tray device
Inventor: OKANOYA JIYUNKO
IPC: B65H1/02
Filed: 1988-08-17
Abstract: PURPOSE:To enable a number of unprocessed documents to wait for a document table in a state that the documents on the document table are discriminated by a method wherein a feed tray to contain unprocessed documents and a discharge means to discharge the documents on a tray to the document table are provided independently from a feed means situated to a facsimile device. CONSTITUTION:When all documents on a document table 13 mounted to a facsimile device 10 are fed, a push plate 65 of a discharge means 60 is slid, and documents on a feed tray 30C is pushed to replace it on the document table 13. After the push plate 65 is returned to its original position, through actuation of an elevating means 40, the whole of feed trays 30A-30C is gradually lowered toward the discharge means 60. Documents on other feed trays 30A and 30B are pushed, in a similar manner described above, to the document table 13 by means of the discharge means 60 to replace it thereon.
Patent JP-S6447552-A (JP)
Title: Printer
Inventor: KUBO RYOJI
IPC: B41J2/00
Filed: 1987-08-19
Abstract: PURPOSE:To enable the freeze of an input image extremely during printing-out by providing a plural unit of memory means capable of storing an image, a printing means for the image, an indicating means for an image memory, a discriminating means for the status of memory and an execution means for image memory. CONSTITUTION:When a freeze switch 6 is pushed, a video signal 8 is A/D converted, stored in a memory 2, D/A converted and displayed on a monitor. When a printing switch 7 is pushed, the data of a specific image being stored are printed out by an image control section 4. When the freeze switch 6 is decided to be pushed in midway, printing-out is stopped temporarily, a printing mode at that time is stored and a freeze mode is set anew, and the presence of a usable image memory from a plurality of frame memories 2A-2D is investigated. The indicated image is freezed when there is a usable image memory, and interrupting printing-out is conducted again after the completion of freezing when there is no possible region. Accordingly, an input image can be freezed even during printing-out.
Patent JP-H1049514-A (JP)
Title: Method for determining free flight time of grain in device simulation
Inventor: IMANAGA TOSHIHARU
IPC: G06F19/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide correct probability distribution of free flight time and to execute accurate simulation. SOLUTION: First free flight time is calculated based on the 1st scattering rate of grains and a random number and a maximum scattering rate at the time is found out (S1 to S4), and when the rate is less than the 1st scattering rate, the 1st free flight time is adopted (S5, S6). In the other case, an (n+1)th scattering rate obtained by multiplying an n-th scattering rate by (m) and (n+1)th free flight time is calculated (S7, 58). When the maximum value of an wave number at the time is less than the (n+1)th scattering rate, '1' is added to 'n' and the calculation of the (n+1)th scattering rate and the (n+1)th free flight time is repeated (S10, S12, S8, S9), and when the maximum value of the wave number becomes larger than the (n+1)th scattering rate, the (n+1)th free flight time is adopted.
Patent JP-S6357878-A (JP)
Title: Low noise pump
Inventor: SAEGUSA YASUYOSHI
IPC: F04C2/08
Filed: 1986-08-29
Abstract: PURPOSE:To efficiently damp pulsation, occurring during discharge of fluid, an the generation of vibration noise without increasing weight and a cost, by a method wherein a space serving as an air reservoir is formed in the line on the delivery side or the port on the delivery side of a pump. CONSTITUTION:Outer and inner rotors 11 and 12 are contained in a space formed with a pump housing 1 and a pump cover 2, and a drive shaft is inserted in a bore 13 of the inner rotor 12. Along with clockwise rotation of a drive shaft, fluid is sucked through a suction port 5 by means of a suction hole 6, and is discharged through a delivery port 8 by means of a delivery port 7. In this case, a space 9 serving as an air reservoir is formed, and is communicated to the delivery port 8 through an opening part 10. Pulsation occurring during delivery of fluid is damped in the space 9, and the generation of vibration noise in a line running subsequently to the delivery port 8 is efficiently reduced.
Patent JP-H0252484-A (JP)
Title: Semiconductor device
Inventor: KUSUKI SHIGEHIRO
IPC: H01S5/00
Filed: 1988-08-16
Abstract: PURPOSE:To obtain continuously constant photo detection efficiency by allowing a laser light for monitor emitted by a laser diode provided at a semiconductor substrate to incide a photo detector either directly or after being reflected by a light reflection member with the bottom surface itself of the semiconductor substrate as the photo detector. CONSTITUTION:A light reflection prevention film is coated on the surface of a photo detector 3 forming a bottom surface 2a of a recessed part 2 formed on the upper surface of an Si substrate 1 and a vertical part 4a where an electrode 4 is coated on a side surface 2b of the recessed part 2 plays a role as a light reflection member. Then, a laser diode (LD chip) 5 mounted on an LD drive electrode 6 at the edge part of the Si substrate 1, a laser light L1 irradiated from the LD chip 5 to the outside becomes the laser light for output, and a laser light L2 irradiated to a photo detector 3 side becomes the laser light for monitor. This laser light L2 for monitor incides the photo detector 3 either directly or being reflected by a vertical part 4a of an electrode 4 from an LD chip 5. Photo detection efficiency by the photo detector 4a is influenced only by the error at the mounting position of the LD chip 5 and scattering of value of signal for detecting the quantity of light is small, thus making constant the characteristics for detecting the quantity of light between products.
Patent JP-H0847586-A (JP)
Title: Cheering goods
Inventor: TAKAGI TOSHIAKI
IPC: A63H5/00
Filed: 1994-08-04
Abstract: PURPOSE:To provide the different scenes of cheering by using the goods for the cheering of sports such as soccer by fitting them to fingers. CONSTITUTION:In this cheering goods, a pair of fitting holes 3 are pierced through a display main body 1, the display main body 1 is fitted through a 'Velcro (R) Closure' 4 inserted through the fitting holes 3 onto the back side of the finger, and cheering is performed.
Patent JP-S6097618-A (JP)
Title: Reticle housing case
Inventor: ANDOU KOUICHI
IPC: G03F7/20
Filed: 1983-11-02
Abstract: PURPOSE:To prevent dust adhesion and damage by holding a reticle in sealed state for transportation in a case which has a metal pawl to prevent the movement of the housed reticle and consists of top and bottom lids which can be opened or closed. CONSTITUTION:A reticle case is a lunch box type, a top lid 1 and a bottom lid 2 can be separated and a reticle is housed in the case under nearly sealed conditions. The reticle 10 is placed on a pin 8 on the bottom lid 2 and housed in the case. On a magazine on which the case is loaded, a cut 9 of code is provided to indicate a housing address to prevent erroneous housing. On the bottom lid 2 of the case, grooves 15, 16 are provided. The groove 15 makes the loading of the case on the magazine easy and the groove 16 prevents the movement of the case from the magazine to the external direction. In order to prevent the movement of the reticle 10 on the pin 8, many holders 11 are provided on the left, the right and the front. A pawl 13 is also provided to prevent the movement of the reticle toward inside.
Patent JP-H0254939-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L29/812
Filed: 1988-08-19
Abstract: PURPOSE:To fully reduce source/gate resistance by introducing relative contact resistance between layers. CONSTITUTION:Relative contact resistances (rhoc1, rhoc2) are introduced between a thick film n+GaAs cap layer 1 and an n-AlGaAs layer 3 and between the layer 3 and Iso hetero junction of 2DEG 12, respectively. In this basic constitu tion, at least a pair of electrodes which is ohmic-connected to two-dimensional carrier formed at an interface of hetero junctions I and II exists and at least a pair of control electrodes of a carrier also exists against a semiconductor layer II which has a film thickness (e), is connected to a semiconductor layer I which does not contain impurity substantially (approximately not exceeding 5X10cm<-3>), does not contain impurity substantially (approximately not exceeding 5X10cm<-3>), and has a wide band cap, a semiconductor layer IV whose impurity density N' is lower than N, and a semiconductor layer V of (rhos1) having a film thickness (dds) which is doped at a high density N<+>. (rhos3) is made at most one tenth of (rhos1) and a sum (rhoc) of (rhoc1) and (rhoc2) is made at most approximate ly 5X10<-5>OMEGA<3>cm in the neighbourhood of a room temperature.
Patent JP-H1155582-A (JP)
Title: Telephone signal reception unit
Inventor: KUDO YASUHARU
IPC: H04N5/44
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance the isolation between a television signal and an FM signal in a signal path received by a VHF tuner section and especially to reduce disturbance from the FM signal at the reception of the television signal. SOLUTION: A changeover circuit 3 has a 1st switch diode 38 and a 2nd switch diode 40 whose conductive state and nonconductive state are inverted to each other, and when the 1st switch diode 38 is conductive, the television signal is given to a VHF tuner section 6 and when the 2nd switch diode 40 is conductive, the FM broadcast signal is given to the VHF tuner section 6 and an FM signal attenuation means 43 that attenuates the FM signal is provided between an FM signal input terminal 4 and the 2nd switch diode 40.