baber/WOPTO huggingface dataset:
Patent JP-S586969-A (JP)
Title: Surface clad sintered hard alloy member for cutting tool
Inventor: SUGISAWA TAIJIROU
IPC: B23P15/28
Filed: 1981-07-06
Abstract: PURPOSE:To provide a surface-clad sintered hard alloy member for cutting tolls provided with high abration resistance of a relief surface and high abrasion resistance of a rake surface by laminating thin films of TiCO, TiCNO and thin films of Al2O3 alternately on the surfaces of a specific super hard alloy. CONSTITUTION:The hard phase of sintered hard alloy members is constituted of >=1 kind of carbides and nitrides of 4a, 5a, 6a group metals and the bound phase is constituted of >=1 kind of iron group metals mainly. Thin layers of 0.1-1mum consisting of >= kind of TiCO and TiCNO satisfying the compsn. formula: Ti(C1-x-yNxOy)z where (0<=x<=0.75, 0.05<=y<=0.5, x+y<=0.8, 0.8<=z<=1.0) and thin layers of Al2O3 layers of 0.1-1mum thicknesses are formed alternately in >=4 layers, whereby the hard cladding layers of 0.5-20 overall layer thicknesses are formed. Such clad sintered hard alloy member has abrasion resistance of  both relief surface and rake surface and provides superior cutting performance  over a long period of time.
Patent JP-H07311948-A (JP)
Title: Optical information recorder/reproducer
Inventor: OTA SHINICHI
IPC: G11B19/12
Filed: 1994-05-19
Abstract: PURPOSE:To protect recorded information against destruction due to over- recording by providing means for detecting the high frequency pit signal component appearing in a signal detected by an optical detector for detecting the light reflected on a recording medium. CONSTITUTION:An optical card having a plurality of information tracks is irradiated with a plurality of optical beams for tracking control, information reproduction, and information recording. Light reflected on the optical card is detected by means of a plurality of optical detectors and then information is recorded or reproduced while controlling the tracking of optical beam based on the detection signal. In such optical information recorder/reproducer, an amplifier 1, a comparator 2, and a state detecting circuit 3 are provided as means for detecting the high frequency component from the detection signal of at least one optical detector among a plurality of optical detectors. An MPU 4 is also provided in order to interrupt the information recording operation and prevent over-recording when the detecting means detects a high frequency pit signal component at the time of information recording.
Patent JP-H06316362-A (JP)
Title: Core-winding tape
Inventor: SUZUKI KIYOMASA
IPC: B65H18/28
Filed: 1993-05-06
Abstract: PURPOSE:To provide a core-winding tape which is prevented from shrinkage and deformation owing to rain and moisture when the tape is used in a window and an outer wall during a painting work and constituted to detect the length of a tape left unused without calculation, and discriminate a fact that a mark displayed on a tape left unused is the length of a tape wound around a core and left unused. CONSTITUTION:A core-winding taper 7 comprises length graduations 6 marked on the surface part 4, coated with silicone resin paint, of a tape 8; the display 10 of the graduations 6, which indicates the length of the tape 8 left unused on the surface part 4 of the vicinity 9 of specified graduations 6a at intervals of a suitable distance; and a marker 11 visibly forming a fact that the display 10 is the length of the tape 8 wound and left unused.
Patent JP-S58223699-A (JP)
Title: Device for maskless ion implantation
Inventor: MIYAUCHI EIZOU
IPC: C30B31/22
Filed: 1982-06-21
Abstract: PURPOSE:An ion generator of field emission type structure is used to form finely focused ion beams on the semiconductor base to enable free drawing with ion implantation to produce high integrated circuit devices of high reliability. CONSTITUTION:The device is composed of the ion generator 1, the mass separator 5, the deflecting electrodes 7, the ion detector 9 for detecting ion emitted from the base 8 when the base 8 is irradiated with ion beams 11 and the control means 3 for driving and controlling the generator 1, the separator 5, the electrodes 7 and the detector 9. The generator emits combined focus beams of the first and the second electroconductive ions. The separator 5 is used to select an arbitary ion beam from the combination and the position to be irradiated with the selected beam is controlled on the base plate 8 by the electrodes 8. After the first conductive ion is implanted into the base 8, the second ion beam is scanned over the base to recognize the implantation pattern of the first ion beam, thus the position to be irradiated with the second ion is determined on the basis of the recognition.
Patent JP-H044494-A (JP)
Title: Medium issuing system
Inventor: TANABE SHUSAKU
IPC: G07D9/00
Filed: 1990-04-23
Abstract: PURPOSE:To make the attendant of a window terminal device to be able to recognize the completion of medium issuance regarding his business by allowing each window terminal device to generate acoustic signals when medium issuance is completed. CONSTITUTION:A printed medium is discharged to a medium discharge port 28 and stays there until an attendance comes to collect it. When the medium is discharged to the port 28, a medium issuance controlling means 31 actuates a drive controlling means 32 and, at the same time, informs the means 32 of the equipment number, etc., for specifying the window terminal device 6a which has instructed the issuance of the printed medium. The means 32 calculates a loudspeaker 27 driving condition, for example, the frequency, etc., of an acoustic signal produced by a loudspeaker 27 based on the equipment number. The calculation is carried out by referring to a table, etc., provided in the drive controlling means 32. Therefore, the acoustic signal peculiarly preset to the terminal device 6a is produced from the loudspeaker 27 and the attendant of the device 6a can easily recognize that the medium issuance regarding his business has been completed.
Patent JP-S60250414-A (JP)
Title: Over-temperature preventing circuit
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1984-05-24
Abstract: PURPOSE:To prevent assuredly an over-temperature and to improve the safety by connecting the gate of a thyristor to a point where the voltage is produced according to the temperature via a voltage dependent element which conducts at a fixed level of voltage and then fusing a temperature fuse with said conduction. CONSTITUTION:A heater H of a heating element 1 is connected to a commercial power supply via a relay contact ry, a power supply switch SW and a temperature fuse TF. The contact ry is turned on and off via a temperature control circuit A based on the temperature detected by a heat sensor 1a. Thus the conduction is controlled to the heater H. A series circuit of a resistance R4 and a thyristor SCR is connected in parallel to the heater H. The fuse TF is fused with the heat of a resistance R4 generated by the conduction of the SCR, then the overtemperature of the heater H is prevented. In this case, Zener diodes ZD1 and ZD2 which conduct at a fixed level of voltage are connected to the gate of the SCR. These diodes conduct via the sensor 1a in an over-temperature mode.
Patent JP-S5730741-A (JP)
Title: Electrical insulating composition
Inventor: TAKAHASHI TOORU
IPC: C08L23/00
Filed: 1980-07-31
Abstract: PURPOSE: An electrical insulating composition having improved dielectric strength and oil resistance, obtained by mixing a hydrocarbon type electrical oil with a blend polymer noncompatible with an olefin type polymer, containing more than a fixed amount of olefin type polymer as a polymer to be blended.  
     CONSTITUTION: A blend polymer noncompatible with an olefin polymer, containing ≥20vol% at least one olefin type polymer, e.g., polyethylene, polybutene, etc. is blended with 5W30wt% hydrocarbon type insulating oil. Polytetrafluoroethylene of the fluorine type polymer, polystyrene, styrene-butadiene copolymer, etc. of aromatic group-containing polymer are used as the noncompatible polymer to be blended. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02285995-A (JP)
Title: Brushless motor controller
Inventor: OI SHINICHI
IPC: H02P6/08
Filed: 1989-04-25
Abstract: PURPOSE:To suppress generation of a 'beat' at the time of low speed rotation by selecting a voltage waveform to be applied to a brushless motor, and driving the motor in response to the output of this voltage waveform selecting means. CONSTITUTION:Waveform memory circuits 23a-23c store, for example, three types of waveforms in which the output waveform of a drive input control circuit 150 is altered in response to the output voltage of a rotating speed setter 100. If the set speed of a brushless motor 6 is low, a sine waveform is output. If the set speed is intermediate, a trapezoidal wave is output. If the set speed is high, a rectangular wave signal is output. Accordingly, a drive being important to reduce a beat generated in the winding at the time of low speed rotation can be performed.
Patent JP-H09294288-A (JP)
Title: Information processing unit with radio communication function and radio communication method
Inventor: UCHIDA YOSHIHIDE
IPC: H04W52/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption at radio communication. SOLUTION: A counter to count a time set externally is prepared and position registration processing is executed with a base station when the time is counted (A11, A12). Based on the processing result, when the position registration processing is successful, it is discriminated that an object is resident in a communication zone and when the position registration processing is failed, it is discriminated that the object is resident at the outside of the communication zone (A13).  When it is discriminated that the object is resident within the communication zone, a time in response to a 1st start interval is set to the counter and when it is discriminated that the object is resident at the outside of the communication zone, a time in response to a 2nd start interval longer than the 1st start interval is set to the counter so as to change the start interval for the position processing between the in/out communication zone (A14, A15). Thus, useless processing at the outside of the communication zone is reduced to suppress power consumption.
Patent JP-H01275513-A (JP)
Title: Deodorized birch tar and dermatic agent containing said tar
Inventor: TSUCHIYA NOBUO
IPC: A61K36/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain birch tar or a dermatic agent containing said tar, by treating raw oil of birch tar with hot water, thereby removing phenolic odor without lowering the antibacterial activity of the tar and suppressing the skin- irritation and corrosive action to the diseased part by the deodorization treatment. CONSTITUTION:Raw oil of birch tar having anti-inflammatory and antibacterial activities is added to hot water to dissipate the characteristic sharp odor (phenolic odor) of the raw oil such as phenolic odor, creosote odor or wood vinegar odor and the treated oil is washed with hot water to remove burnt odor of wood vinegar remaining in hot water. The objective deodorized birch tar or a dermatic agent containing said tar can be produced by the process with simple operation at a low cost. The deodorized birch tar has an action to suppress the formation of melanin in addition to the above-mentioned activities, is lamost free from phenolic odor and has weak corrosive action and skin-irritation to the wounded part of the skin. Accordingly, the tar can be used as a dermatic agent for cosmetics, etc., in addition to the use as a liniment, anatriptic, plaster, etc.
Patent JP-S5630150-A (JP)
Title: Electrophotographic method
Inventor: MIURA SADATSUGU
IPC: G03G9/08
Filed: 1979-08-20
Abstract: PURPOSE:To obtain photographs of high resolution by scattering the photoconductive powder having predetermined grain sizes in the form of layer on plain paper  and magnetically developing the same after charging exposure. CONSTITUTION:Photoconductive powder 40 is of <=50mu grain size having a photoconductive layer 32 on insulating cores 31. In general, the photoconductive powder 40 is made by spraying the soln, prepd. by dissolving a semiconductor in an organic solvent onto the insulating cores 31 followed by drying. This powder 40 is charge- sprinkled on forward-biased plain paper 42 to form 3-4 layers of photoconductive powder layers 42. Next, the photoconductive layers 43 are negative-charged by using a corona discharger 44 to form electrostatic latent images 46. Thence, the unnecessary photoconductive powder is recovered and removed by using a magnetic brush 47 and the images are developed by heat fixing or chemical fixing using an organic solvent. Since this eliminates the need for any transfer drum, the device is made smaller in size and thinner in thickness, and the photographs of high resolution may be obtained.
Patent JP-2000259527-A (JP)
Title: System for specifying home page via simple input of symbol string
Inventor: SHIINA KAZUHIRO
IPC: G06F13/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To unify an information household electric appliance with a paper medium via a simple input operation to attain various information services by securing the one-to-one correspondence between a URL and a symbol string and deciding the URL from the read symbol string to provide the information. SOLUTION: If a user wants to access the site of an advertisement or an article after looking at them, the user connects his/her circuit to the site that is managed by a management subject. This circuit can use a telephone circuit, a CATV, an ISDN, an optical fiber and a communication satellite or a combination of these elements and a broadcast. Then the user inputs a symbol string printed on the advertisement or article by means of a remote controller. A bar code, for example, is inputted via a scanner and transmitted to a server that is managed or used by the management subject. The management subject decides the corresponding URL from the received symbol string according to a list of prescribed one-to-one correspondence relations and regards the URL as a designated link destination to transmit the home page of the URL to the user.
Patent JP-S62263331-A (JP)
Title: Brake for rotary ring
Inventor: YOSHIKAWA HIROSHI
IPC: D01H7/58
Filed: 1986-05-07
Abstract: PURPOSE:To stop a rotary member while drawing a smooth reduction curve in suspension of spindle, by inserting a brake ring hung from the lower part of a rotary member into an oil tank and controlling rotation by liquid pressure. CONSTITUTION:A rotary member 2 is equipped with a brake ring 21 and the brake ring is braked by liquid pressure to brake oil OL in an oil tank 22. In braking, no shock is produced to form a smooth reduction curve. Since no abrupt change in addition and reduction of friction to traveller is produced, end breakage can be prevented.
Patent JP-S60249593-A (JP)
Inventor: MURATA MASANAO
IPC: G05B9/02
Filed: 1984-05-25
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-S63271526-A (JP)
Title: Arithmetic logic device
Inventor: KOYA HIROSHI
IPC: G01R31/3185
Filed: 1987-04-28
Abstract: PURPOSE:To easily test the operation of a carry preread circuit by providing a 1st transfer gate which connects the output of a carry propagation path to a specific voltage source and a 2nd transfer gate which cuts off the carry propagation path. CONSTITUTION:This device is provided with the 1st transfer gate 16 which connects the output of the carry propagation path to the specific voltage source and the 2nd transfer gate 17 which cuts off the carry propagation path. When a test mode signal is supplied to turn off the 2nd transfer gate 17, a carry based upon arithmetic results of plural arithmetic logic operation units 21-23 is propagated in the carry propagation path in the carry preread circuit 19 and only when a carry preread condition is satisfied, the output of the carry propagation path is connected to the specific voltage source, but if the carry preread circuit 19 is faulty, the carry is cut off by the 2nd transfer gate 17 even when the arithmetic logic operation units 21-23 try to propagate the carry; and the output of the carry propagation path becomes abnormal and the arithmetic results become wrong. Consequently, the operation of the carry preread circuit 19 is easily tested.
Patent JP-S5439965-A (JP)
Title: Centrifugal dehydration washing machine
Inventor: SHIKAMORI TAMOTSU
IPC: D06F33/02
Filed: 1977-09-05
Abstract: PURPOSE: To improve the efficiency of washing, by intermittently operating intermediate dehydration operation starting after finishing washing operation, and by slowly increasing the number of the revolution of a dehydration tank and by discharging washing liquid little by little, to inhibit foaming by cleaners.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000299646-A (JP)
Title: Double conversion tuner
Inventor: YAMAGATA YUICHIRO
IPC: H04B1/26
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a double conversion tuner in a simple and inexpensive configuration by eliminating the use of a PLL circuit or the like for generating a local oscillation signal for a second mixer. SOLUTION: This device is provided with a first mixer 1, a second mixer 4 to input a signal from the first mixer 2 through a second band-pass filter(BPF) 3, a reference oscillator 12 for generating a reference oscillation signal and a local oscillation circuit 11 to input the reference oscillation signal. Then, a fourth BPF 13 is provided for inputting the local oscillation signal outputted from the local oscillation circuit 11 to the first mixer 2 and extracting the higher harmonic wave of a prescribed degree from the reference oscillation signal, and the higher harmonic wave extracted by the fourth BPF 13 is inputted to the second mixer 4.
Patent JP-S63269817-A (JP)
Title: Line filter
Inventor: FUJITA MOTOYOSHI
IPC: H03H7/09
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a superior electrical characteristic and to reduce cost, by dividing a square shape ferrite core into two ferrite cores, inserting the divided ferrite cores into an insulating bobbin, and uniting and fixing the divided planes. CONSTITUTION:The square shape ferrite core 21 is divided into two U-shaped ferrite cores 21-1 and 21-2, and the cores 21-1 and 21-2 are inserted to the insulating bobbin on which a coil is wound, and the divided planes are united and fixed. In such a case, the core 21 is divided into two cores 21-1 and 21-12 by applying an external force such as the flame of a gas burner or load, etc., on the core 21 actually, and they are inserted to the bobbin 23 on which the coil 23 is wound, and the divided planes 25 are united, and are fixed by a spring metal fitting 26 or a bonding agent. In such a way, a gap in a united part can be negligible, and almost the same inductance as the one when the core 21 is used can be obtained, and the superior electrical characteristic can be obtained. Also, since the cores 21-1 and 21-2 can be used without being ground, the cost of the core can be reduced, which reduces the cost of a line filter.
Patent JP-H042802-A (JP)
Title: Structure for attaching dot button to clothes
Inventor: SHIMIZU TAKAO
IPC: A41H37/00
Filed: 1990-04-20
Abstract: PURPOSE:To facilitate the engagement of a button head and a button socket and to keep the button socket from the exposure to the inside of a lower front panel to prevent the damage of the skin of wearing person by attaching a button socket of a dot button to the lower front panel of clothes interposing an attaching cloth tape. CONSTITUTION:A button head 1 of a dot button is attached to the upper front panel 9 of clothes. A button socket 5 of the dot button is attached to the middle part of an attaching cloth tape 8, Both ends of the attaching cloth 8 in longitudinal direction are attached to prescribed positions of a lower front panel 9 in such a manner as to make the button socket 5 attached to the attaching cloth 8 to have one to one correspondence to the button head 1. The button head 1 can easily be engaged to the button socket 5 by supporting the reverse side of the button socket with a thumb inserted under the attaching cloth 8 and pressing the button head 1 with a forefinger.
Patent JP-S63272972-A (JP)
Title: Swash plate type hydraulic rotator
Inventor: KIMURA KENICHI
IPC: F03C1/06
Filed: 1987-04-28
Abstract: PURPOSE:To prevent leakage of pressure oil and abnormal abrasion by providing a bush on a point of application of a radial load between a rotary shaft and a cylinder block,and thereby slidably contacting the cylinder block to a valve plate evenly. CONSTITUTION:Pressure oil is supplied from the port 20 of a valve plate 19 to a cylinder 38 through a passage 39 so that oil pressure may act on a piston 14 to press a shoe 15 against a thrust plate 3. At this time, as the thrust plate 3 inclines to an axis X-X, a cylinder block 34 rotates to guide a rotational force from an output shaft 31 connected thereto. In the arrangement above, a bush 42 is provided between a stepped part formed on the output shaft 31 and a boss part 35B formed on the cylinder block 34, while being engaged with the stepped part. The bush 42, forces the spherical center O of its projected-spherically formed outer peripheral surface 42A coincides with a point of application A of a radial load W applied on the output shaft 31.
Patent JP-H01277252-A (JP)
Title: Toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1988-04-28
Abstract: PURPOSE:To improve electrostatic chargeability and fixability by incorporating an org. magnetic material into the surface layer of the toner. CONSTITUTION:The org. magnetic material is incorporated into the surface layer of the toner. The org. magnetic material refers to an org. compd. (including an org. metal complex) and high-polymer compd. (including a high-polymer org. metal complex) which are magnetized at the intensity corresponding to an external magnetic field by the specific chemical structure and exhibit magnetization characteristics of paramagnetism or ferromagnetism. More specifically said material is preferably iron (II, III)-poly(2,6-pyridine dimethylidene nitrohexamethylene nitromethylidenate. The content of the org. magnetic material to be incorporated into the surface of the toner is 0.1-20pts.wt., more preferably 0.5-10wt.% per 100pts.wt. toner. The sharp image having the good fixability is thereby obtd. without splashing the toner.
Patent JP-H044054-A (JP)
Title: Nonmagnetic metal separating belt conveyor
Inventor: OTA AKISHI
IPC: B03C1/23
Filed: 1990-04-20
Abstract: PURPOSE:To avoid damaging a belt even if iron scrap of any shapes exist in municipal refuse by disposing a driven roller with the deviation further outward from the other end of the belt below a cylindrical body and winding the belt around this roller as well. CONSTITUTION:This belt conveyor consists of the belt 72 which is wound around a driving roller 11 at one end and is wound around the nonmetallic cylindrical body 60 at the other end and a rotary magnet 7 which is alternately magnetized to N poles 43' and S pole 43 at the circumferential edge. This rotary magnet 7 is rotated in the same direction at the rotating speed higher than the rotating speed of the cylindrical body 60, by which the nonmagnetic metallic refuse component are discharged from the other end of the belt 72 in the locus different from the locus of the refuse components of the other components. The refuse components are thereby separated. The driven roller 73 is disposed with the deviation further outward from the above-mentioned other end below the cylindrical body 60 and the belt 72 is wound around this roller as well. Consequently, the damaging of the belt is prevented even if the refuse such as washers or such iron scrap having edges resembling the shapes thereof exists in the refuse.