baber/WOPTO huggingface dataset:
Patent JP-2001030240-A (JP)
Title: Strand cutting apparatus
Inventor: UTSUNOMIYA SATORU
IPC: B29B9/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain pellets stable in quality and uniform in length or cross-sectional shape even from flexible strands by cutting without requiring much time for preparation. SOLUTION: In a strand cutting apparatus consisting of a taking-out roll 12 for drawing up a large number of fed-in strands 11, a pair of cutter rolls 13 for cutting the strands 11 fed out of the taking-out roll 12 to pelletize them and a fixed blade 14, the peripheral surface of the taking-out roll 12 is constituted of a cylinder and a large number of grooves 16 are provided to the peripheral surface of the cylinder in the circumferential direction thereof and a large number of through-holes continuing to the inner surface of the cylinder are bored in the peripheral surface grooves 16 and an air jet device for blowing off air through the through-holes is provided in the cylinder and the cylinder is supported in a rotatable manner by a shaft with respect to the air jet device.
Patent JP-S59102210-A (JP)
Title: Ceramic parts for optical branching device
Inventor: TOYOKUNI AKIRA
IPC: G02B6/28
Filed: 1982-12-03
Abstract: PURPOSE:To manufacture easily and with a high accuracy an optical branching device by only preparing an optical fiber which is brought to a terminal processing in advance, by using ceramic parts on which ceramics of plural layers are laminated. CONSTITUTION:By punching from a flexible green sheet, a flat sheet 6, a sheet 7 having a through-hole slit 9, and a sheet 8 having a branching part connecting groove part slit 10 and a fiber fixing groove part slit 11 (11a-11c) are punched simultaneously so that the outside circumference becomes in a shape of a broken line 12, respectively, and these three sheets 6, 7 and 8 are laminated successively and burned. Three optical fibers which are brought to a terminal processing are inserted into through-holes 2a, 2b and 2c of laminated ceramic parts 1 constituted in this way, and they are welded to each other by irradiating a laser light to its engaged part. This connecting work is executed through a branching part connecting groove part 3, and the fibers are fixed by an adhesive agent through fiber fixing groove parts 4a, 4b and 4c.
Patent JP-S59102099-A (JP)
Inventor: UCHIDA YASUAKI
IPC: E04G21/02
Filed: 1982-12-03
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-S6370273-A (JP)
Title: Copying device capable of varying charge amount of photosensitive body by image erasing device
Inventor: SOUMA TAKAHITO
IPC: G03G15/04
Filed: 1986-09-11
Abstract: PURPOSE:To adjust image density freely at an optional part on a photosensitive drum by providing an image erasing means which varies the charge amount of an electrostatically charged photosensitive body. CONSTITUTION:Resistances R1-R3 are selected for light emitting diodes D1-Dn arranged at a batch image formation part through a latch driver 20 under the control of a CPU21. When the resistance R1 is selected for all the light emitting bodies D1-Dn, the largest currents flow through the light emitting diodes D1-Dn and the electrostatic charge of the photosensitive drum is erased completely, so that no image is formed. Further, when the resistance 2 is selected for all the light emitting diodes D1-dn, small currents flow through them and the charge of the photosensitive drum drops to a certain extent, thereby obtaining a thin image. When the resistance value 3 with a larger value is selected, a thicker image of the batch image formation part is obtained.
Patent JP-H091316-A (JP)
Title: Casting apparatus
Inventor: KITAMURA HIROSHI
IPC: B22D17/12
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus which prevents the oxidation of molten metal from occurring in a casting process and can receive always an accurately weighted adequate quantity of molten metal into a chamber so as to obtain a high quality cast product without defect. SOLUTION: This casting apparatus is provided with an injection sleeve 34 which supplies the molten metal into a cavity in a die assembly 42, is positioned at a molten metal supplying hole 37 on the outer peripheral part and has a recessed part 47 and a molten metal supplying block 44 which has a bent pipe-like fluid passage 45 communicated with the molten metal supplying hole 37 and a tapered connecting part 46 seated in the recessed part 47, and a packing 49 for heat insulation is arranged between the recessed part 47 and the tapered connecting part 46.
Patent JP-H0534076-A (JP)
Title: Smoking device
Inventor: TANIGUCHI SATOSHI
IPC: C04B33/32
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a smoking device, capable of preventing the deterioration of a temperature in a furnace under smoking process without reducing a cooling speed after smoking and obtain the smoking device capable of improving the property of color development. CONSTITUTION:A temperature keeping chamber 6, covering trucks 1 covered by a smoking box 2, is provided on a smoking line 5 to prevent the deterioration of a temperature. On the other hand, a cooling pipe is provided in the smoking box to quicken the cooling speed of the smoking box in cooling process.
Patent JP-H0495494-A (JP)
Title: Digital electronic key telephone system
Inventor: SANHONGI TOSHIRO
IPC: H04Q3/58
Filed: 1990-08-10
Abstract: PURPOSE:To connect a dedicated digital key telephone set and general analog individual telephone sets not through an adapter by sharing a digital signal transmitting and receiving circuit and an analog voice signal transmitting and receiving circuit. CONSTITUTION:A telephone set interface 5a shares the transmitting and receiving means for an analog voice signal and a transmitting and receiving means for a digital voice signal to enable the dedicated digital key telephone set to be connected to general analog individual telephone sets 4a-4m not through an adapter. Further, the number of analog/digital converting means 6a and 6b is less than the number of analog channels and digital channels, so one means 6a and one means 6b are not necessary for the analog channels and the digital electronic key telephone system 100 can be constituted at low cost.
Patent JP-H1056166-A (JP)
Title: Semiconductor simulation
Inventor: TATSUMI TAKAAKI
IPC: H01L21/66
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To enable easy simulation in operational characteristics of semiconductor based on semiconductor fabrication data without requiring special knowledge thereof. SOLUTION: Fabrication data having information on semiconductor fabrication conditions recorded therein is first converted to simulation input data necessary for simulation of operational characteristics of a semiconductor. Then the simulation input data is input to a simulator for performing simulation over the operational characteristics of the semiconductor to realize the simulation of the semiconductor operational characteristics on the basis of the simulation input data.
Patent JP-S59103703-A (JP)
Inventor: SANO YOSHIO
IPC: B32B21/14
Filed: 1982-12-03
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-S60103742-A (JP)
Title: Control circuit
Inventor: KOBAYASHI SADAO
IPC: H03J7/02
Filed: 1983-11-10
Abstract: PURPOSE:To switch the state of a controlled section depending on change of an analog signal and unchange of it by providing an analog signal change detecting means detecting the presence of change in an analog output and outputting a control signal. CONSTITUTION:When a slider 4 of a variable resistor 3 is being slided, a voltage is generated at a point B, a control signal is outputted from a comparator 8, an analog switch 9 is turned off to stop the operation of an AFC circuit in a voltage tuning radio receiver 1. Thus, the tuning operation while the slider 4 is slided is executed surely and accurately. Since no voltage is generated at the point B when the sliding of the slider 4 is stopped, no control signal is outputted from the comparator 8, and then the switch 9 is turned on to activate the AFC circuit thereby keeping stable tuning.
Patent JP-2001045800-A (JP)
Title: Method for controlling synchronous motor
Inventor: HAGIWARA SHIGENORI
IPC: H02P21/22
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure the constant of an electric motor by allowing an AC current to flow to a d-axis when the estimation of the direction of a permanent magnet is completed, allowing an AC current with a phase being different by 90 degrees and with an equal amplitude to flow to a q-axis, and obtaining the inductance of both the axes of the electric motor and the resistance component for setting and storing. SOLUTION: An electric motor constant-calculating means 8 inputs a d-axis current id, a q-axis current iq, a d-axis voltage vd, and a q-axis voltage vd, and outputs a control signal S5 where an AC current flows as the d-axis current and an AC current with a phase being different by 90 degrees and with an equal amplitude flows as the q-axis current. Then, Fourier transform is made, thus obtaining a d-axis inductance Ld, a resistance component Rd, and a q-axis inductance Lq, a resistance component Rq.  Also, a setting storage means 9 inputs the inductance, resistance components, and the magnetic flux of a permanent magnet, sets and stores the average value of the resistance components Rd and Rq as armature resistance R, and sets and stores the inductance Ld and Lq of both the axes and the magnetic flux of the permanent magnet, thus performing setting to a control device without using a device for measuring the constant of the electric motor.
Patent JP-H05141481-A (JP)
Title: Mechanism for regulating angle of rotation of link plate of cable drag chain
Inventor: TATSUTA KIYOTAKE
IPC: F16L3/16
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the damage of the shaft and the hole by providing both the shaft and the hole made in a link plate with stoppers for regulating the angles of rotations of link bodies, in a cable drag chain which accommodates cables, hoses, etc., inside and are coupled with pluralities of link bodies. CONSTITUTION:A cable drag chain 20 is constituted by coupling a plurality of link bodies 27 flexibly, each of which is composed of a pair of link plates 21 and 22 and coupling levers 25 and 36 for coupling these upper and lower sides 23 and 24. The fellow adjacent link bodies 27 are coupled with each other flexibly by the engagement between the coupling pins 34 and 35 made in each plate 21 and 22 and the engaging holes 36 and 37. Hereupon, the coupling pin 35 is projected together with inward stoppers 81 and 82, inside the circular recess 131 made at the inside of the link plate. Moreover, the engaging grooves 37 are made, together with the outward stoppers 76 and 77, at the circular projections 122 made at the outsides of the link plates, and are abutted against the stoppers 81 and 82, respectively, so as to regulate the rotation of the link bodies 27.
Patent JP-S6191213-A (JP)
Title: Production of bitumen foam or bitumen elastomer
Inventor: AKAHO MASAYUKI
IPC: C08G18/00
Filed: 1984-10-12
Abstract: PURPOSE:To obtain the titled article freed from nonuniformity of quality and deterioration of quality, having excellent durability and good water absorptivity, sound absorption, etc., by adding a bitumen to an isocyanato-terminated urethane prepolymer, adding water and/or a polyfunctional crosslinking agent to the mixture and (expansion)-curing the resulting mixture. CONSTITUTION:The titled article is produced by adding a bitumen (e.g., asphalt), with agitation, to an isocyanato-terminated urethane prepolymer (preferably, one of an NCO% of 4-18%) obtained by reacting a polyol with an organic isocyanate, adding water and/or a polyfunctional crosslinking agent (e.g., diethanolamine) to the mixture and expansion-curing or curing the resulting mixture. The obtained article is freed from nonuniformity of quality and deterioration of quality due to blooming of bitumen, has excellent durability, good water stop, sound absorption, etc., and is useful as a joint or a sound-proof vibration-proof material.
Patent JP-H0794696-A (JP)
Title: Semiconductor device
Inventor: TANAKA NOBUYOSHI
IPC: H04N5/335
Filed: 1993-08-06
Abstract: PURPOSE:To simplify the fabrication process by utilizing the surface of an element effectively and forming the peripheral elements simultaneously. CONSTITUTION:In the fabrication of a semiconductor element where the potential at the control electrode region of a semiconductor transistor is controlled through a capacitor and a plurality of peripheral elements are formed on a semiconductor layer of one conductivity type, isolation regions 8, 9 comprising a semiconductor of opposite conductivity type are formed simultaneously with a semiconductor region 7 of opposite conductivity type for forming the peripheral elements. Semiconductors 15, 16 of opposite conductivity type are then formed in the isolation regions while being superposed thereon simultaneously with a control electrode region 17 of opposite conductivity type.
Patent JP-S6191476-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25D11/02
Filed: 1984-10-11
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-2001043493-A (JP)
Title: Vehicle with picture display device and picture display device
Inventor: HASHIMOTO HITOSHI
IPC: B60W30/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To transmit a front scene to a subsequent vehicle and to execute more safe judgment to the driver of the subsequent vehicle by installing a display unit displaying the picture in front of the vehicle, which a camera photographs, in the subsequent vehicle of the vehicle, SOLUTION: A camera 31 installed in the upper front of the driver seat of a large bus 1a photographs a front. The picture in the front of a vehicle, which the camera 31 photographs, is displayed on a display device 32 installed on the outer side of the rear part of the large bus 1a. The driver of the subsequent small vehicle 2a views a road situation displayed on the display device 32 and he can precisely grasp timing for overtaking the large bus 1a. The rear window of the large bus 1a is in a high position for the driver of the subsequent small vehicle 2a and he cannot overlook the front from the rear window through front glass. The driver of the small vehicle 2a can speedily and precisely judge overtaking by viewing the display device 32.
Patent JP-2001039278-A (JP)
Title: Braking force controller and vehicle control system
Inventor: HARA KATSUYA
IPC: B60T7/12
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To detect anomalies in hydraulic control valves in vehicles provided with drive source stopping control. SOLUTION: When engine stop conditions are satisfied, an engine controller stops the engine and outputs a holding command to a brake controller. When start conditions are reached, the engine controller restarts the engine and outputs a pressure reducing command. On the basis of the pressure reducing command, the brake controller controls supply current to a hydraulic control valve, which should drop the wheel cylinder fluid pressure below a set fluid pressure. Despite the control, a wheel cylinder fluid pressure not lower than the set fluid pressure reveals an anomaly or insufficient pressure reduction where, by way of example, the status of the hydraulic control valve is such that the valve element is not separated from the valve seat according to the supply current and the current is not reduced, and the pressure reducing command is not received by the brake controller.
Patent JP-S6193210-A (JP)
Title: Load controller of one-shaft type composite power plant
Inventor: TAKAHASHI MASAE
IPC: F01K23/10
Filed: 1984-10-15
Abstract: PURPOSE:To improve the operating performance by providing a controller which performs variation ratio control by use of the valve obtained by adding load variation ratios of respective shafts placed under the overall load control, adding the output of a shaft which is independently executing load operation to said value and generates the added result as an output instruction. CONSTITUTION:A load instruction 11 from a central power supply plant passes through a variation ratio restrictor 12 and an upper and lower limit restrictor 16 and is then compared with a system output 22. The resultant error 23 therebetween is then be sent to an integrator 24, in which the error is transformed into a load instruction 25 with respect to each of shafts. The load instruction 25 runs via a variation ratio restrictor 28 and an upper and lower limit restrictor 32 and is then compared with an output 34 of each of the shafts. The resultant error 36 therebetween is connected to a governor controller 37. A system load controller is divided into each of shaft controllers enclosed by a one-dotted lines and the other common controller. By such constitution, load can be precisely controlled in accordance with an output instruction, thereby remarkably improving the operating performance.
Patent JP-S6364245-A (JP)
Inventor: BIBRACHER WILHELM
IPC: H01J23/027
Filed: 1987-08-27
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-H0938049-A (JP)
Title: Patient monitoring module
Inventor: AAUIN FURAHASURAENDORU
IPC: A61B5/308
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To process many different signals of vital sings from a patient without disturbing each other by attaching a second printed circuit board which is connected to a first printed circuit board with a second connector connected at one side of the upper surface of an insulating piece, and attaching a housing on the upper part of the second printed circuit board. SOLUTION: A lower printed circuit board 6 is electrically connected to a connector 8 and an insulating block 7, and is mounted on a lower housing 3. The printed circuit board 6 is divided by a slot 31, and each datum to be processed is inputted from a sensor attached to a patient. An insulating piece 2 is on the upper part of the lower printed circuit board 6 and is to be engaged with the lower housing 3 by pressure. The insulating piece 2 fully covers the lower printed circuit board 6 and encloses the rear part of the connector 8. The insulating block 7 is inserted into the insulating piece 2 through an opening 10, and a second connector 9 is mounted in the dent of the insulating piece 2. The connector 9 is connected to an upper printed circuit board 5, and connects a module 100 to an outside patient monitoring system.
Patent JP-S59104826-A (JP)
Title: Analog-digital converter
Inventor: IWASE SEIICHIROU
IPC: H03M1/26
Filed: 1982-12-07
Abstract: PURPOSE:To prevent noise and distortion from being generated by varying an upper limit value and a lower limit value of an A/D converter in response to the amplitude and the DC level of an input analog signal so as to attain individual control of the amplitude and the DC level. CONSTITUTION:An analog voide signal is applied to an input terminl 8, and the signal is converted into a digital video signal of one sample n-bit at the A/D converter 1 and extracted from an output terminal 9. The input video signal is applied also to an amplitude detecting circuit 10 and a pedestal detecting circuit 11 in this case, an AC gain control voltage P and a DC level control voltage Q are extracted, and an upper limit value setting value Ra and a lower limit value setting value Rb are applied to an inverting input of operational amplifiers 18, 19. The upper limit setting value and the lower limit setting value are applied to terminals A, B of the A/D converter 1 via operational amplifiers 24, 25, and 2<n> sets of resistors R are connected between the terminals A and B. A reference voltage divided by the resistors R is applied to comparison amplifiers C1-Cn, and m-set of outputs corresponding to input analog levels are generated.
Patent JP-H0875564-A (JP)
Title: Temperature detector
Inventor: YANO YUKIO
IPC: G01K7/01
Filed: 1994-09-08
Abstract: PURPOSE: To detect the temperature of a semiconductor device under operating state with no lag in the detecting operation while suppressing the fluctuation. CONSTITUTION: A pair of series circuits 10, 20 of constant current means 11, 21 and impedance means 12, 22 are provided and both means 11, 21 are connected between a power supply potential point Vs and a reference potential point Ve while reversing the order thereof. Potentials V1, V2 at the joints of the constant current means 11, 21 and the impedance means 12, 22 are derived from the series circuits 10, 20 and delivered, respectively, to one and the other inputs of a comparison means 30, i.e., an operational amplifier or a comparator. At least one of the constant current means 11, 21 and one of the impedance means 12, 22 are built in the temperature detecting part in the vicinity of heat generating part in a semiconductor chip device and the output from the comparison means 30 is taken out as a temperature detection signal Sd representative of the temperature Td of the semiconductor device.
Patent JP-H0873732-A (JP)
Title: Production of near-infrared absorptive urethane resin
Inventor: KANEMURA YOSHINOBU
IPC: C08L75/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a near-infrared absorptive urethane resin which effectively absorbs a light of 1,000-1,100nm in wavelength by mixing and polymerizing a specified isocyanate compound, a specified active hydrogen compound and a near-infrared absorber. CONSTITUTION: This resin is produced by polymerizing a mixture of at least one ester compound (A) selected from among isocyanates, isothiocyanates and isothiocyanato-containing isocyanates, at least one active hydrogen compound (B) selected from among polyols, polythiols and hydroxylated mercapto compounds, and a near-infrared absorber (C) represented by formula I [R1 to R10 ' are each independently H, alkyl, aryl, alkoky, etc.; M is a transition metal atom, an alkali (alkaline earth) metal atom, etc.; and at least one of R1 to R10 and at least one of R1 ' to R10 ' have each a structure of formula II (R and R' are as defined in formula I)].
Patent JP-S6370256-A (JP)
Title: Electrophotographic sensitive body
Inventor: MORI YOSHIHIKO
IPC: G03G5/06
Filed: 1986-09-11
Abstract: PURPOSE:To improve electrophotographic characteristics, durability, environmental stability and soln. stability by laminating a photoconductive layer consisting of the polyether ketone resin expressed by the specific constitutional formula on a conductive base. CONSTITUTION:The photoconductive layer contg. the polyether ketone resin expressed by the constitutional formula is laminated on the conductive base. The degree (n) of polymn. in the formula is preferably >=5. The film formability of the resin is poor and the good coated film is not obtainable if said degree is <5. The electrophotographic characteristic and durability are thereby improved and the extremely stable photosensitive body is obtd. without the deterioration of the coating liquid with lapse of time.