baber/WOPTO huggingface dataset:
Patent JP-H11328342-A (JP)
Title: Noncontact ic card
Inventor: ASAKA SHINKICHI
IPC: B42D15/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable reference signal for a data storage body which is supplied with electric power or has data accessed by an electromagnetic induction coupling system without requiring any electric contact. SOLUTION: The noncontact IC card has a phase-locked loop(PLL) inside is so constituted as to use a binarizing process signal as a reference signal when waiting for or receiving receive data from a reader writer and a signal held by a PLL part 95 as a reference signal when sending an answer back from the noncontact IC card. Consequently, a low-cost, stable communication can be made even when answer data are sent back even over a long communication distance.
Patent JP-H09316026-A (JP)
Title: Prevention of polymerization of (meth)acrylic acid and its ester
Inventor: MITSUNE NORIOKI
IPC: C07C69/54
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the polymerization of (meth)acrylic acid and its ester, capable of preventing the polymerization in a production process approximately completely, by using both an N-oxyl compound and a phosphorus compound as a polymerization inhibitor. SOLUTION: This method for preventing the polymerization of (meth)acrylic acid and its ester comprises using both (A) an N-oxyl compound, preferably a 2,2,6,6-tetramethylpiperidin-1-oxy of formula I (A is CH2 , CH2 O, C=O, CHOCOCH3 , etc.) (e.g. 2,2,6,6-tetramethyl-4-hydroxypipridin-1-oxyl) and (B) a compound of formula II (R, R' and R" are each a 1-10C a 1-10C alkyl, aryl, etc.), especially a phosphine compound of formula III (R<1> to R<3> are each a 1-10C alkyl or aryl) (e.g. trimethylphosphine) as a polymerization inhibitor.
Patent JP-H02310601-A (JP)
Title: Manual operation circuit
Inventor: KANO IKUO
IPC: G05B7/02
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a stable output by constituting the circuit of an operand amplifier to which a control signal is inputted through an automatic/manual change over switch, a capacitor, resistances, constant voltage circuits and operation switches. CONSTITUTION:At a manual mode, the automatic/manual change over switch 1 is turned off and the input-side of the operand amplifier 2 is opened. In such a case, voltages on both ends of the capacitor C are derived as an output voltage eo through the operand amplifier 2. When the output voltage is to be level- adjusted, the operation switch 5 or the operation switch 6 are turned on. When the operation switch 5 is turned on, for example, the voltage eo+V of a contact point A, which is higher than the output voltage eo by a little voltage V, is added to the capacitor C through the switch 5 and the resistance R2, and it is charged by the time constant of the resistance R2 and the capacitor C. When the operation switch 5 is turned off, the voltages on both ends of the capacitor C is derived through the operand amplifier 2 as the operation output voltage eo.
Patent JP-H08328199-A (JP)
Title: Photographic material
Inventor: CHIBA TAKAHITO
IPC: G03C1/83
Filed: 1995-05-30
Abstract: PURPOSE: To provide a high productivity and low cost photographic sensitive material whose desirable nonphotosensitive hydrophilic colloid layer is selectively colored by dye giving no bad effect to the photographic performance, and quickly decolored by a series of development processes, which has superior filtration performance in a production process of dye grains contained in the nonphotosensitive hydrophilic colloid layer, and reduces the loss by the filtration and frequency of replacing a filter. CONSTITUTION: The photographic sensitive material having a silver halide photosensitive emulsion layer on its base material, has at least a layer of nonphotosensitive hydrophilic colloid layers containing dye which is distributed into solid grains, has the mean volume grain size of the dye grains not more than 0.4μm, and has the mean value of the ratio (D/t) of thickness (t) and length (D) of the dye grains in the section vertical to the nonphotosensitive hydrophilic colloid layer not more than 7.
Patent JP-H02311177-A (JP)
Title: Inverter
Inventor: ONISHI MASAHITO
IPC: H02M7/48
Filed: 1989-05-25
Abstract: PURPOSE:To operate an inverter stably by driving individual and common switching elements alternately. CONSTITUTION:An inverter comprises two switching elements SW connected in series, where one SW11 of them corresponds to (n) loads RL1-RLn while the other SW2 is a common switching element. A diode is inserted between both elements SW. The individual switching element SW11 and the common switching element SW2 are driven ON/OFF alternately through drive circuits 1, 2 to apply high frequency energy onto many loads RL.
Patent JP-H08276771-A (JP)
Title: Constraining and protecting seat for infant
Inventor: MINAMI YOSHIHIKO
IPC: B60N2/28
Filed: 1996-05-27
Abstract: PURPOSE: To easily perform adjusting reclining in a condition of fastening a seat belt. CONSTITUTION: A protector 10 is inserted to a mounting hole 8 of a seat main unit so as to interpose a seat belt set part 2b of a seat main unit of a infant use constraining and protecting seat by right/left both side parts 10b, 10c of the protector 10, and by fitting mounting holes 11 in right/left both side parts to a pair of pins 12 vertically provided in right/left side parts of a seat main unit base 3, the protector 10 is mounted in the base 3. By fastening in a condition that a seat belt 7 of a vehicle is inserted to the mounting hole 8 further to be held to the protector 10, the infant use constraining and protecting seat is firmly fixed to a seat of the vehicle. Here, the seat belt 7 is prevented from coming into direct contact with the set main unit, by the protector 10.  In this way, in a condition of fastening the seat belt 7, reclining the seat main unit 2 can be easily adjusted.
Patent JP-H11328955-A (JP)
Title: Semiconductor circuit device
Inventor: HIDAKA HIDETO
IPC: G11C11/41
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit device capable of suppressing the adverse effect caused by a hot carrier in an active condition and reducing the subthreshold current in a standby condition. SOLUTION: This device is provided with a PMOS transistor 20 and an NMOS transistor 21, which respond to input signals IN in their active condition and are turned ON/OFF, and an NMOS transistor 22 which is connected to the output node of the transistor 21, responds to control signal ϕ and is turned ON/OFF. The signals IN are in their L level in a standby condition. The signals ϕbecome an L level in a standby condition and become an H level in an active condition.
Patent JP-S5923989-A (JP)
Title: Digital television receiver
Inventor: SUZUKI SUSUMU
IPC: H04N9/64
Filed: 1982-07-30
Abstract: PURPOSE:To control the hue in a digital TV receiver, by detecting a phase error due to the variation of the sampled value of the color burst part of a video signal attendant upon the hue control, and changing the phase of the sampling pulse of an AD converter. CONSTITUTION:At an ADC circuit 109, a video signal 110 applied with AD conversion by a sampling pulse 116 are inputted into a phase detecting circuit 118 and gated by a burst sampling pulse 111, and a color burst 202 is extracted and inputted into a phase error operating circuit 203. A phase error signal 204 is outputted after making operation by using a targeted value of phase 117 and the color burst 202. The time constant of the operation of a PLL 200 is determined by supplying the phase error signal 204 to an LPF207, and the phase of the sampling pulse 116 is controlled by inputting the signal 204 into a voltage controlled oscillating circuit VCX115 after the signal 204 is converted into an analog signal at a DAC circuit 120, and thus, a sampling pulse having a targeted phase is obtained.
Patent JP-H02310932-A (JP)
Title: Manufacture of inverted stagger-type thin-film transistor
Inventor: KANEKO WAKAHIKO
IPC: H01L21/336
Filed: 1989-05-25
Abstract: PURPOSE:To omit a photolithographic process and an etching process and to reduce the number of processed by a method wherein a doped layer is formed in such a way that impurities are contained directly in a semiconductor by using a plasma doping method by making use of a protective layer on a semiconductor layer as a mask. CONSTITUTION:A second nitride Si insulating film 109 situated in an uppermost layer is processed by using a photolithographic technique and a dry etching technique; it is patterned as a protective film 110 at the upper part of a gate electrode 102. An a-Si:H semiconductor film 104 is exposed to a high-frequency plasma in an atmosphere of phosphine gas 111 using hydrogen as a base under conditions at a pressure of 200 Pa, at a substrate temperature of 200 deg.C and an RF output of 0.05W/cm<2>; phosphorus is plasma-doped; a doped layer 105 is formed. Under the doping conditions, a phosphorus concentration in a-Si:H in the doped layer 105 amounts to 10<20> to 10<21> (atm/cm<2>) and displays a sufficient n<+> characteristic as an ohmic contact layer. During this plasma doping process, the sufficiently thick protective film 110 disturbs that phosphorus is plasma-doped to the a-Si:H film at its lower part; as a result, it is not required to use a photoresist or the like especially.
Patent JP-S6025626-A (JP)
Title: Table with rectangular coordinates
Inventor: HORIGUCHI TOORU
IPC: B23Q1/62
Filed: 1983-07-19
Abstract: PURPOSE:To provide easy and sure rectangular alignment which an X-Y table is in use, wherein the arrangement is easy to carry and does not require any bulky packaging, by furnishing a means to fix when the upper traveling table comes in parallel with the lower traveling table. CONSTITUTION:A stationary base 1 has a straight groove 1a to allow rotation of bearing 2, while a movable case 3 has a circulative groove 3a for the bearing 2 and slides on said stationary base 1 when a ball screw is driven. A key 5 is fixed to provide location of the case 3 on the mounting surface 3b when another traveling table is installed overlapped with its axis in right angle with the drive direction, and further a tap 7 is furnished which allow also overlapped installation in the same direction. Two moving tables are placed parallelly one over the other and fixed using bolts 13, and a key seat 8' in a stationary base 1' of the upper traveling table is fitted with a key 5 on the movable case 3 of the lower traveling table in the condition with said bolts 13 removed, and then the base 1' is refixed with the bolts 13.
Patent JP-S6025622-A (JP)
Title: Numerical control screw driving machine
Inventor: OOTSUKI HISANORI
IPC: B23P19/00
Filed: 1983-07-19
Abstract: PURPOSE:To enable a numerical control screw driving mchine to drive a screw into a screw hole precisely detected, on a work by providing the machine with a hole position detector for detecting a screw hole position by means of an ultrasonic transmitting/receiving element. CONSTITUTION:A head 20 is shifted under control of a numerical control device to position it outside of the peripheral area 65 of a hole 28 on a work 27. An ultrasonic beam transmitted and/or received by an ultrasonic transducer 53 has a center 62 which strikes against the work 27 at the intersecting point 66. The ultrasonic transducer 53 is instructed by a detection starting signal transmitted from a detection starting signal output unit to transmit an ultrasonic beam to and receive it from the work 27, for detecting the central position of the hole 28 in the direction of the axis X. The detected position is compared with the position of the X-Y table by means of a pre-stored program, so that any deviation is corrected. After a position in the direction of the axis Y is also corrected in the same manner, a screw is started to drive in the hole.
Patent JP-S6110514-A (JP)
Title: Pharmaceutical system releasing physiologically active substance slowly into living body
Inventor: FUKUI SABUROU
IPC: A61K35/12
Filed: 1984-06-26
Abstract: PURPOSE:A pharmaceutical system releasing a physiologically active substance slowly into living body when embedded in the body, and obtained by preparing microorganisms capable of producing the physiologically active substance, and including and immobilizing the microorganisms with a urethane resin. CONSTITUTION:Cultured liquid of microorganisms capable of producing a physiologically active substance (e.g. antibiotic, enzyme, hormone, antibody, carcinostatic agent, etc.) (e.g. various actinomycetes capable of producing antibiotic substances such as streptomycin; e.g. Streptomyces griseus) or animal cells (e.g. various animal cells capable of producing lymphokine, interferon, etc. or human lymphoblastoid cell) is mixed with a urethane resin (e.g. polyurethane), and formed and hardened in a form suitable for the object to effect the inclusion and immobilization of the microorganisms, etc. with the resin. The immobilized microbial cells or animal cells are embedded in the living body of an animal (e.g. dog, cat, mouse, etc.). The immune reaction caused by the intrusion of nonself cell in the body can be prevented, and the physiologically active substance can be released continuously into the body.
Patent JP-H09283385-A (JP)
Title: Laminate for sealing electrolytic capacitor
Inventor: TANAKA KAZUAKI
IPC: H01G9/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To block an ionic substance from dissolving in the electrolytic liq. of an electrolytic capacitor by laminating paper-based phenol resin prepregs into a laminate and laying an ionic substance-blocking resin film on one side of the laminate and hot pressing it to form an adhered unified laminate. SOLUTION: Nine prepregs of unbleached craft papers impregnated with phenol resin varnish and dried are laminated on an ultraviolet-irradiated surface of a styrene-butadiene rubber sheet 3 and a resin film 1 is laminated thereon. The both sides thereof are held between releasing agent-coated mirror surface plates and hot pressed to integrate an intermediate layer i.e., the paper based phenol resin film layer 2 on a lower layer i.e., the rubber layer 3, and an upper layer i.e., the resin film layer is adhered to this intermediate layer to form an integrated three-layer laminate. The resin layer 2 has a bending strength of 120N/mm<2> or more at 150 deg.C.
Patent JP-2000319286-A (JP)
Title: Alkoxysilyl group-containing carbodiimide and resin composition containing the same
Inventor: SATSUMA MICHIO
IPC: C09J179/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound being a carbodiimide compound having alkoxysilyl groups in the molecule, and useful as a formulating component for adhesive compositions having high wettability and high adhesive force to various adherends and also excellent moist heat resistance and heat resistance. SOLUTION: This compound is a compound of formula I (R1 is a 1-4C alkyl; R2 and R3 are each a 1-4C alkyl or alkoxy; R4 is a 1-6C alkylene or bivaient aromatic group), e.g. a compound of formula II. The compound of formula I is obtained, for instance, by decarboxylative condensation of a compound of formula III (e.g. γ-isocyanatopropyltriethoxysilane) using a well-known phosphorus-based catalyst (e.g. 3-methyl-1-phenyl-2-phosphorene-1-oxide). The other objective adhesive composition formulated with this compound is useful for e.g. sticking electronic components.
Patent JP-H05328630-A (JP)
Title: Circuit for protecting electrical equipment
Inventor: HOSOKAWA KIYOSHI
IPC: H02J7/14
Filed: 1992-05-25
Abstract: PURPOSE:To prevent electrical equipment from an abnormal voltage by detecting an abnormal voltage from a charging circuit to issue an alarm automatically when a relay switch installed between a battery terminal and a terminal of electrical equipment and charging circuit is opened, and closing the relay switch thereafter. CONSTITUTION:There would occur an abnormal increase in output terminal voltage as a rare incident, abnormal phenomenon because of regulator faulty in a charging circuit. If such an event happens to occur, a detecting circuit 7 will be applied with an output voltage from a charging circuit 3. The circuit 7 compares the applied output voltage with a reference voltage V and sends a detection output to a relay drive circuit 8 when the output voltage is detected to be over the reference voltage value. When the circuit 8 receives the detection output, it forms a circuit where a coil of a protective relay 6 is supplied with current from a battery 1, and makes a contact. Thus the electrical equipment can be prevented from an abnormal voltage and being broken down in advance.
Patent JP-H03971-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KOBAYASHI SADAO
IPC: G01M15/06
Filed: 1989-05-29
Abstract: PURPOSE:To improve startability in a cold engine condition by simplifying the construction of a rotor plate in a crank angle detection means, and selecting a spark-advance angle between cold and warm engine conditions in the engine start condition wherein a cylinder cannot be discriminated. CONSTITUTION:The crank angle of an internal combustion engine is detected with a crank angle detecting means A. Also, an interval between on/off pulse signals outputted from the means A is counted and an engine speed is calculated with an engine speed computation means B. In addition, a ratio of this off-signal time to the previous on-signal time in the same pulse signal is operated with a time ratio operation means C. Furthermore, when the engine speed is at least equal to or above the predetermined value, and the time ratio is equal to or above the predetermined value, cylinder discrimination is made with a cylinder discrimination means D. When engine temperature is equal to or above the predetermined value in the engine start condition wherein cylinder discrimination cannot be made, a fixed current feed angle and ignition timing are controlled with a fixed current feed angle/ignition timing control means E, respectively with two times of the falling edge of the aforesaid pulse signal when the engine temperature is equal to or above the predetermined value, and with one time of the aforesaid falling edge when the engine temperature is less than the predetermined value.
Patent JP-S5257708-A (JP)
Title: Signal loss detection circuit
Inventor: KUDOU MITSURU
IPC: H04L69/40
Filed: 1975-11-07
Abstract: PURPOSE:Through the use of level change detection circuit which changes the output to low level when input signal level does not change while changes the output to high level when the input signal has a change respectively, the abnormality of input signal can be tetected assuredly, thus heightening the dependability of the equipment.
Patent JP-2000320829-A (JP)
Title: Liquid fuel feeding apparatus
Inventor: KUROSAWA HIRONOBU
IPC: F23K5/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enable to feed liquid fuel normally if one of pumps fails without deteriorating performance and to continue to feed the liquid fuel if a main controller fails temporarily, by taking a countermeasure against the failure with a simple treatment until the exchange of a component. SOLUTION: A liquid pressure feeding means is provided with a plurality of pumps 25 and 26, wherein the liquid fuel pressure feeding means is provided with a main tank 11, a plurality of the sub tanks 15a and 15b, switching valves 2a and 2b selecting either of a plurality of sub tanks 15a and 15b, a liquid fuel force feeding means which is inserted in pipes 18, 16, 17a and 17b communicating among the main tank 11, a plurality of the sub tanks 15a and 15b and the switching valves 2a and 2b, and feeds the liquid fuel from the main tank 11 to the side of the selected sub tank 15a or 15b, a level meter detecting the liquid level of the liquid fuel in each of the sub tanks 15a and 15b, and a force feed controller controlling the operation of said switching valves 2a and 2b and the liquid pressure feed means.
Patent JP-H05326179-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO HIROSHI
IPC: H02M7/538
Filed: 1992-05-26
Abstract: PURPOSE:To light a discharge lamp in the stable state by removing an excessive stress added to a switching element in a momentary no-load state caused when the polarity of an applied rectangular wave AC voltage is reversed. CONSTITUTION:Power MOSFET 6, 7 for applying a rectangular wave AC voltage to a discharge lamp 9 are alternately ON/OFF by receiving the drive signals C, D of the MOSFET 6, 7. At this time, the voltage on both ends of the discharge lamp 9 is the rectangular wave AC voltage, which has a waveform slightly inclined, at the time of rise and fall, because of a smoothing capacitor 8 connected in parallel to the discharge lamp 9. The falling signals of the drive signals C, D are detected, and a transmission stop signal S for outputting ON- signal for a certain time (shorter than the ON time of the signals C, D) is made. At the ON-time of the signal S, drive signals of the power MOSFET 12, 13 of a high frequency inverter circuit 2 are OFF, whereby the transmission of the circuit 2 is stopped.
Patent JP-H089577-A (JP)
Title: Cable terminal processor for motor
Inventor: HASHIMOTO NORIYOSHI
IPC: H02K3/50
Filed: 1994-06-15
Abstract: PURPOSE:To improve the work efficiency in terminal processing for electrically connecting a lead wire with a winding, and also, prevent the electric connection from being marred even if tensile strength works on the lead wire. CONSTITUTION:A terminal processing part 31 is molded integrally at one part of the slot insulator wound on stator core, and a plurality of connector terminals 32, where the terminals 15a of the winding wound on the said core and the terminal of the lead wire 38 connected electrically to this are connected severally, are attached severally to this processing part 31. Each connection terminal 32 is equipped with a tubular lead wire connection 35, where the core wire 38a of the terminal of the lead wire 38 is press-fit, a calking end 36, which is pressure-welded to the insulator cover of the terminal of the lead wire 38, being provided integrally and bent at one end of the this connection 35, and a winding connection end 37, which is extended integrally at the other end and to which the terminal 15a of the winding is soldered.
Patent JP-S62289960-A (JP)
Title: Disk table controller of disk player
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B17/24
Filed: 1986-06-09
Abstract: PURPOSE:To stop a disk table in the high-precision positioning state by stopping a driving means when a placing part of a disk to be reproduced reaches the reproducing position and a stopped is engaged with a disk table engaging part. CONSTITUTION:Engaging parts are formed in positions individually corresponding to plural disk placing parts 16 (16-1-16-5) in a disk table 14, and a stopper 51 which is releasably engaged with engaging parts is provided. Operations of driving means 20 and 21 are stopped when the placing part of the recording medium disk to be reproduced reaches the reproducing position by a control means of the stopper 51 and the stopper 51 is engaged with the engaging part of the table 14. Thus, the table 14 is positioned to the stop position with a high presion and is stopped in this state.