baber/WOPTO huggingface dataset:
Patent JP-H05327335-A (JP)
Title: Loop antenna
Inventor: KOBAYASHI KOJI
IPC: H01Q7/00
Filed: 1992-05-15
Abstract: PURPOSE:To change directivity even in the case of a single antenna or installing it in the fixed state by controlling a feeding switching circuit while composing the loop antenna of a conductor bar bent in the shape of a loop and the plural feeding switching circuits. CONSTITUTION:Feeding switching circuits A and B are composed of conductor bars T, and lines 1 and 2 and lines 1' and 2' are mutually switched by switches SW1 and SW2 while being interlocked. Then, the lines 1 and 2 and the lines 1' and 2' are switched by the switching operations of the feeding switching circuits A and B, the positions of feeder lines are changed, and the directivity of the antenna is changed. Therefore, even in the case of the single antenna or installing the antenna in the fixed state, the directivity can be changed.
Patent JP-S5831116-A (JP)
Title: Colored fiber with high color development efficiency
Inventor: HISHINUMA SUMIO
IPC: D01F8/04
Filed: 1981-08-06
Abstract: PURPOSE:The titled fiber in which an easily dyeable component is conjugated into filaments in a specific form and the easily dyeable component is selectively dyed, thus giving cloth with high uniform and efficient color development and product performance. CONSTITUTION:(A) A polyethylene terephthalate copolymer containing 5-sodium sulfoisophthalic acid is used as an easily dyeable component and (B) unmodified polyethylene terephthalate is used as the core component to effect conjugate spinning to form fiber with 3 or more core parts. Then, the resultant conjugated fiber is dyed with a cationic dye to produce fiber of high color development in which in cross section, part A that is dyed deeply comes between 3 or more cores of lightly dyed part or undyed part B, C.
Patent JP-H11317725-A (JP)
Title: Cdma multi-user receiver and communication system
Inventor: SHOJI TAKASHI
IPC: H04J13/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain stable high interference removing performance by dynamically controlling and varying an interference removing/suppressing coefficient according to the ratio of the desired wave power to interfering wave power of a received signal and reception SIR. SOLUTION: A user reproduction spread signal from IEU 101 is supplied for an interference removing/suppressing coefficient multiplying part 102 to multiply the interference removing/suppressing coefficient controlled and outputted by a suppressing coefficient control part 105 according to received SIR measured by the SIR measuring part 104 of a received signal. This and a delay signal outputted from a delaying device are subtracted and synthesized by an adder 107 to obtain the user reproduction spread signal.  Consequently at a first stage, each user signal is removed from a synthetic signal containing an error and at a next stage, each user received signal which can not be reproduced at the first stage is inversely spread and separated from all of the remaining user received signal to synthesize-reproduce with the signal of reproduction at the former stage and a difference between this and the former stage removing signal is returned to an all user synthetic signal as an error signal. At a final stage, inverse spreading and separation from the residual signals is executed to synthesize with a reproduced signal until the former stage to make a received signal of each user.
Patent JP-S611957-A (JP)
Inventor: SHIROGANE ATSUSHI
IPC: F25B1/00
Filed: 1984-06-14
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-S62279042-A (JP)
Title: Straightening device for metal wire rod
Inventor: HANE YOSUKE
IPC: B21F1/02
Filed: 1986-05-28
Abstract: PURPOSE:To prevent the wear of a rollable roller and the deterioration of the surface quality of the wire rod to be worked by traveling the wire rod in the straightening member equipping a rotatable spinner and pair of rollable rollers at the time of automatically straightening the metal wire rod in a linear shape in the traveling state. CONSTITUTION:The wire rod W to be straightened is travelled along the rotary shaft (a) of the spinner 3 supported rotatably in the straightening device of a metal wire rod and passed in contact with the rollable roller 9 biased for this rotary shaft (a) and having the shaft core (b) in parallel thereto. The wire rod W travels with curving in zigzags in the range of 360 deg. around the rotary shaft (a) of the spinner 3, giving the straightening effect accurately and smoothly and passing in contact with the rollable roller 9 that the wire rod W is rotated together with the spinner 3, so the position sliding to plural rollable rollers 9 is transferred constantly with the loose rolling motion of the rollable roller 9 and the wear of the roller 9 is restrained, and it is prevented that the surface of the wire rod W is damaged as well, and the surface quality is reduced and the disconnection is prevented as the case may be.
Patent JP-H10313350-A (JP)
Title: Communication system
Inventor: HIGASHIDA MASAAKI
IPC: H04L69/40
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the extent of network congestion due to resending and to continuously perform communication without damaging real time properties by managing such that resending request processing and resending processing of data which has error data that is detected through error detection processing of receiving data are performed after sending processing is finished. SOLUTION: A server 1 continuously sends materials in one frame unit in a realtime communication between the server 1 and a client 2. The client 2 receives the material continuously in one frame unit and writes them on an HDD 25 for a sequential data recording. Even though a transmission error may occur and an image may be disturbed slightly on a monitor, there are cases in which contents are recognized. When the client 2 detects an error occurrence through error detection processing, it merely stores the frame of an error occurrence part as an object to be resent in memory 20 and continues to perform original materials transmission. After the materials transmission has been completely finished, the stored materials that become objects of resending transmission are resent.
Patent JP-H07336540-A (JP)
Title: Digital copying machine
Inventor: KANDA YOSHIMICHI
IPC: G03G15/36
Filed: 1994-06-03
Abstract: PURPOSE:To improve the efficiency of image quality setting and to save recording paper when the image quality of the output image in the digital copying machine is adjusted. CONSTITUTION:A scanner 103 reads the image of an original or the like and the image data are converted into an electric signal for each picture element by an A/D converter. The signal is stored in an image storage section 108 and a specific area (such as 1/5 in the sub-scanning direction) of the image stored in the image storage section 108 is repetitively read by an image processing section 105 and the density is changed on each occasion. The result of processing is fed to a recording section 106 and a synthesis image is printed out on one recording paper sheet by the recording section 106. Thus, partial images of plural density levels are synthesized and printed out on the recording paper and the evaluation is implemented easily and the paper is saved.
Patent JP-H04327909-A (JP)
Title: Thermoplastic resin chip and compound chip
Inventor: KUNO SHIGEO
IPC: B29B9/12
Filed: 1991-04-26
Abstract: PURPOSE:To make a desired additive on the surface or retain uniformly in a recessed section by means of blended oil, manufacture good compound chips and use the same suitably in the fields of master patch or drive blend compound by manufacturing thermoplastic resin chips of specified shape. CONSTITUTION:Thermoplastic resin chips, for example, polyethylene, acryl resin, ABS resin, polypropylene, poylethylene, polyamide or the like having 1-5mm outer diameter d1, 1-10mm length L1 and 0.5-4.5mm tubular body or 0.5-9mm deep recessed section as the inner diameter d2 is used. As blended oil, for example, 0.1-10 pts.wt. of silicone oil or fluidized paraffin or the like and 0.001-2.00 pts.wt. of an oxidation inhibitor, a light stabilizer, an ultraviolet absorbing agent, a metal inactive agent and the like as other additives are blended with 100 pts.wt. of said thermoplastic resin chips.
Patent JP-H08319030-A (JP)
Title: Paper guide plate in paper supplier
Inventor: NAKAMURA YUTAKA
IPC: B41J13/10
Filed: 1995-05-22
Abstract: PURPOSE: To provide a structure wherein a paper guide plate, even when operated in a skewed condition, is smoothly operated to easily reset a skew, even when generated, by a skew-preventing spring structural member. CONSTITUTION: A spring structural member 6 is mounted in an upper end of a paper guide plate 7 also to be mounted between a base plate 5 and a rib 8. A lower end of the paper guide plate 7 is made free. In this way, the paper guide plate, even when operated in a skewed condition, is smoothly operated, and a skew, even when generated, can be easily reset.
Patent JP-H09285564-A (JP)
Title: Training device
Inventor: TAKAOKA HIDEO
IPC: A63B22/20
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a training device in which high grade excercise skills can be obtained or achieved as muscular strength totalized with techniques by achieving the muscular strength while taking an extremely delicate balance. SOLUTION: By doing excercise in various balance conditions generated by engaging one or plural protrusions 2 and ball bodies which can be fitted to recessed parts in a plate 1 to be engaged in the plate, and placing it in such a way that the protrusions 2 get in contact with the ground, methods of achieving suitable strength for a real game of various sports or martial arts as well as muscular strength can be trained.
Patent JP-H02305761-A (JP)
Title: Post processing device for sheets
Inventor: KOBAYASHI KENJI
IPC: B41J29/00
Filed: 1989-05-18
Abstract: PURPOSE:To enable proper registration action, and thereby prevent jamming with sheets of paper by providing a control device for controlling the registration action thereafter by a registration means when a sheet different in width from a sheet loaded, is discharged out of an image forming device. CONSTITUTION:The width of a recorded material which is directed, is compared with that of a recorded material which is stored in advance in a memory means 95 while being registered by a registration means, by a comparison means 94. Then, when the width of the recorded material which is rested on a resting means, is found to have been different from that of the recorded material which is stored, the registration action thereafter by the registration means is controlled by a control means 93 based on the result of comparison by the comparison means 94 so that the sheet material is properly processed thereafter in order to prevent jamming with sheets of paper owing to the collision of the sheet material to the registration means.
Patent JP-S6036904-A (JP)
Inventor: ROBAATO FURAJIYAA KASATSUKU
IPC: B23Q17/22
Filed: 1984-06-14
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-H11306310-A (JP)
Title: Ic card
Inventor: MIYAHARA NOBUHIRO
IPC: B42D15/10
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which has excellent waterproof property and impact resistance by a simple means and is superior in mass productivity. SOLUTION: With respect to an IC card 1 where an annular antenna coil 3 and a substrate assembly 6, where circuit parts 4 consisting of an IC chip or the like for storage and processing of information (data) are arranged, are electrically connected and are stored in an electrically insulating plastic case 2 constituted by fitting half cases 2a and 2b to each other, the substrate assembly 6 is constituted as a mold substrate 6b where a connection lead part 6a for connection to an antenna coil terminal lead part 3a is exposed and which is previously molded using an electrically insulating resin.
Patent JP-S5825257-A (JP)
Title: Semiconductor ic device
Inventor: SAKAI OSAMU
IPC: H01L29/78
Filed: 1981-08-07
Abstract: PURPOSE:To improve the withstand degree of the electrostatic breakdown of IC of a drain-input type circuit by a method wherein a voltage applied between the gate and drain of a transmission gate MOSFET is restricted by providing another MOSFET between the gate and the earth potential. CONSTITUTION:A resistor R1 is connected to an input terminal 1, and MOSFET Q1 whose gate is connected to a reference potential terminal 2 is provided between the other end of the resistor and the terminal 2. One end of a transmission gate MOSFET Q2 is connected to a point of connection of the resistor R1 with FET Q1, while the other end thereof is connected to MOSFET Q4 arranged in an internal circuit. Moreover, MOSFET Q3 is put in a prescribed position in a prescribed manner. When a high voltage is impressed on an external earth potential terminal 2, the source potential of FET Q2 is made high through FET Q3,  and even when an extraordinary high voltage is inputted in the drain-input type  external terminal 1 under the above condition, the voltages between the drain and source of FET Q1 and Q3 become nearly equal to each other, and thus both MOSs are broken down simultaneously. Therefore, the breakdown voltage of FET Q2 is relaxed and the breakdown of the gate insulating film thererof is not prevented.
Patent JP-S5548824-A (JP)
Title: Magnetic head and its manufacture
Inventor: YOKOYAMA YOSHIAKI
IPC: G11B5/29
Filed: 1978-10-04
Abstract: PURPOSE:To enable uniform wear, by forming the laminated type magnetic head with specific manufacturing method through the use of sendust for the core material and providing the stainless block is provided at one side of the core chip so that it constitutes the same plane as the slide plane of the core chip. CONSTITUTION:The core material 11 machined in U-shaped manner with sendust is unified with the shield block 13 having the hole 12 at the center of non-magnetic material body to form the core block 14. Next, it is cut at the arrow A into two parts, block pieces 141 and 142. The end surface 15 of the block 14 is lapped and a part of the hole of the block 13 is eliminated to form the cut-groove. The core blocks 141 and 142 are butted, they are pressed from the a direction with the resin 17 to form the core chip 18. Further, the convex 191 of the shield plate 19 having the insulation layer 192 at the both sides is inserted to the concave 16 of the chip 18. Moreover, the back core 20 is bonded with the chip 18 with the bonding adhesives X, winding 21 is provided and connected to the terminal 201. The stainless block 22 is bonded at one side of the core chip. Thus, the wear on the slide surface of head can be uniformed.
Patent JP-H04326841-A (JP)
Title: Ringing detection circuit
Inventor: NEMOTO KENICHI
IPC: H04M1/00
Filed: 1991-04-26
Abstract: PURPOSE:To detect exactly a frequency range to be detected and to detect ringing signal intermission in a short period. CONSTITUTION:A ringing signal inputted between terminals (a) and (b) is inputted through a capacitor 1 and a resistor 2 to a bidirectional photocoupler 4 and inputted to a microprocessor 8 after full-wave rectification and transformation into +5V and 0V. At the microprocessor 8, the 2 frequency division of the inputted signal is executed, the signal is transformed to a signal having the same frequency as the inputted ringing signal and duty 50% and sampled at a frequency enough higher than the frequency of the ringing signal, and the frequency is decided according to a count value and detected.
Patent JP-H06313982-A (JP)
Title: Developer
Inventor: OKUBO NOBUYUKI
IPC: G03G9/08
Filed: 1993-04-28
Abstract: PURPOSE:To provide a developer which does not cause the missing of image and prevents the image defects due to the fusion of the developer on the photosensitive drum from being generated. CONSTITUTION:The developer employs a resin binder contg. a high polymer. The chromatogram of the high polymer measured with GPC has the main peak in the region of 2, 000 to 30,000 molecular weight and a subpeak or shoulder in the high molecular weight region of >=100,000 molecular weight which contains a crosslinkable unit as the constitutional unit. The high polymer has a >=30 Mw/Mn and >=1,200,000 Mw and is obtained by using a polyfunctional initiator together with a monofunctional initiator. The developer features that it also contains a silica fine powder which is treated with a silane coupling agent and thereafter further treated with a methyl hydrogen silicone oil.
Patent JP-S612774-A (JP)
Title: Ink composition
Inventor: KAWASHITA HIDEO
IPC: C09B31/072
Filed: 1984-06-14
Abstract: PURPOSE:The titled composition for ink jet recording that contains a dye with a specific structure, a humectant and water, thus being good in storage stability and giving excellent images of magenta color without nozzle clogging even in intermittent use for a long period of time. CONSTITUTION:The objective composition is obtained by using preferably 1- 15pts.wt. of a dye of formula I (M1-M3 are H, alkali metal; m is 1-3; one of X1 and X2 is residue of alkylamine or alkoxyalkylamine of 6-18 carbon atoms and the other is residue of alkylamine or alkoxyalkylamine of 1-18 carbon atoms), (B) 1-80pts.wt. of a humectant (preferably being thermally stable such as ethylene glycol) and (C) water.
Patent JP-S5748232-A (JP)
Title: Manufacture of semiconductor device
Inventor: ADACHI GENICHI
IPC: H01L21/027
Filed: 1980-09-08
Abstract: PURPOSE:To enable multilayer wiring, by a method wherein polyimide resin having the viscosity higher than a fixed value is coated by rotation on the polyimide resin thermoset and having the fixed viscosity provided on a semiconductor substrate to be thermoset and provided with a contact hole. CONSTITUTION:Polyimid resin 4 less than 1,000 centipoise is daubed by rotation on an Al wiring layer 3 provided on a semiconductor substrate 1 through a thermoset film 2 to be heated and hardened and subsequently after daubing the polyimide resin 5 above 1,000 poise by rotation to be heated and hardened, a through hole is provided in a position corresponding to the Al layer 3, the whole surface is provided with the second wiring layer of Al to connect with the first layer 3. This makes the thickness of a layer insulation film uniform and flat so as to enable the formation of multilayer wiring configuration.
Patent JP-S5913195-A (JP)
Inventor: MORI TOYOAKI
IPC: E04C2/26
Filed: 1982-07-14
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-S62281005-A (JP)
Title: Programming system for programmable controller
Inventor: ARAI TOSHIO
IPC: G06F9/06
Filed: 1986-05-30
Abstract: PURPOSE:To surely program only an instruction effective for a designated machine style, by providing a programming means, a retrieval means, a storing means, and an informing means. CONSTITUTION:When a retrieval means 110 stores a program supplied from a programming means 100 on the program memory of a programmable controller, a storage control means 120 which retrieves the instruction inadequate for said programmable controller in the program to be stored, does not store said program on a program memory 130 when an inadequate instruction is included in the program by performing a retrieval. At a programming means 100 side, it is possible to perform a programming without conscious of the machine style of the programmable controller, and also, it is possible to detect the instruction inadequate for the machine style of the programmable controller related to said programming, at the time of storing the program.
Patent JP-H02302518-A (JP)
Title: Gas flow controller responsive to temperature used for cigarette gas lighter and the like
Inventor: MIFUNE HIDEO
IPC: F23Q2/173
Filed: 1989-05-17
Abstract: PURPOSE:To diminish changes in gas flow rate caused by the ambient temperature by a method wherein a bimetal element is arranged near a gas flow regulation filter, and the filter is compressed and deformed by the deformation of the bimetal caused by changes in the temperature so that the flow rate of gas passing is regulated. CONSTITUTION:A soft porous sponge gas filter 3, a hard disc 4 with a pin 4a, and a bimetal plate 5 consisting of annular plates are arranged on top of the other between a gas cylinder-side pipe 1 and a delivery-side pipe 2 in a gas delivery path. The bimetal plate has such a characteristic that it remains in a flat shape while the ambient temperature is lower than a set temperature, and it warps when the ambient temperature is above the set temperature. Therefore, when a gas flow controller part is in high temperature atmosphere, the hard disc 4 is pushed upward by the bimetal plate 5 warping up in the middle, and compresses and pushes the filter 3 upward. By this compression, the effective porous portion of the filter 3 is collapsed so that the gas flow is restricted, and the flow rate of gas which flows around the bimetal plate 5 and the hard disc from the gas cylinder-side pipe 1 and passes through the filter 3 is automatically controlled and changed corresponding to the ambient temperature.
Patent JP-S5912711-A (JP)
Title: Thickener
Inventor: HOSODA TAKESHI
IPC: B01D21/24
Filed: 1982-07-14
Abstract: PURPOSE:To withdraw sludge stably and continuously, by injecting the part of sludge into the bottom part of a main body through a return pipe from the tangential direction thereof to shorten the total height of said main body. CONSTITUTION:Sludge precipitated to the bottom part of a main body 1 is withdrawn from a bottom outlet 2 and delivered to a filter through a discharge pipe 3 and a pump 4 but, on the way of delivery, the part of the sludge is injected from the opening 5' provided to the leading end of a return pipe 5 at a definite speed and a gentle revolving stream is generated in the sludge layer precipitated on the bottom part of the main body 1 to make it possible to continuously carry out the stable withdrawl of sludge regardless of the angle of repose peculiar to sludge in such a state that the under flow concn. is certainly maintained. The sludge amount injected into the main body through the return pipe 5 is within a range of 5% or more, pref., 10-20% relative to a discharged sludge amount.
Patent JP-S5550167-A (JP)
Title: Leakage detector for capacitor for flash discharge
Inventor: SONE KIYOSHI
IPC: G01R31/00
Filed: 1978-10-06
Abstract: PURPOSE: To inspect a capacitor without disconnecting it from a charge/discharge circuit, by determining the difference between a charged and a discharged quantities through a charge/discharge detection means provided at a reactor of the charge/discharge circuit.  
     CONSTITUTION: When an AC voltage is applied to a boosting circuit 1, capacitors 4 1 , 4 2  are charged through a reactor 3. At that time, the supply of electric energy is detected by a Hall element 8 1  and a voltage proportional to the charged quantity of the capacitors 4 1 , 4 2   is charged in an integration cpapcitor of an intergation circuit 11 1 . When the capacitors 4 1 , 4 2  are discharged to a flash discharge tube 6 through the reactor 3, the energization of the reactor 3 is detected by another Hall element 8 2  and a voltage proportional to the discharged quantity of the capacitors 4 1 , 4 2  is charged in an integration capacitor of another integration circuit 11 2  through amplifiers 9 2 , 10 2 . The integrated voltage of the circuits 11 1 , 11 2  is applied to a differential amplifier 13 to indicate the difference between the charged and the discharged quantities on a meter 14. The degree of deterioration of the capacitors 4 1 , 4 2  can be easily judged from the indication. 
     COPYRIGHT: (C)1980,JPO&Japio