baber/WOPTO huggingface dataset:
Patent JP-S6331213-A (JP)
Title: Voltage comparator
Inventor: TACHIBANA YOJI
IPC: H03K5/08
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a voltage discrimination output to plural reference voltages without offset with high accuracy by amplifying an output of a diferential amplifier receiving an input signal and a reference voltage are applied by plural amplifiers having a different input voltage for the output inversion. CONSTITUTION:A reference potential V1 from a potential generating source 1 is inputted to an inverting input terminal 4 of a differential amplifier 2 and an input signal is inputted to a noninverting input terminal 3. Then the output of the amplifier 2 is inputted to amplifiers 5, 6. An input voltage for output inversion is set separately to the amplifiers 5, 6. Thus, the outputs of the amplifiers 5, 6 act like a voltage comaprator as if two different reference voltages are and applied voltage discriminating outputs with high accuracy without offset are obtained.
Patent JP-H1070400-A (JP)
Title: Method and apparatus for generating automatic insertion path in system for inserting electronic device automatically into a printed circuit board
Inventor: IN SAIEN
IPC: H05K13/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating an automatic insertion path automatically in a system for inserting an electronic device automatically into a printed circuit board. SOLUTION: In the automatic insertion path generating method, a data for generating an automatic insertion path is stored (S301). A decision is then made whether an automatic input mode is selected for a start device and an end device (S302). Subsequently, an adjacent distance matrix is generated (S304) and start and end devices are detected automatically (S305). An automatic insertion path is then generated for the electronic device based on the stored automatic insertion path data (S306). Since an automatic insertion path can be generated automatically in an automatic inserter according to the automatic insertion path generating method, a worker can select or the start and end points for each equipment automatically and since a path generation algorithm can be selected from those for test and mass production, a path can be generated depending on the application.
Patent JP-H0519639-A (JP)
Title: Charge injection controller and transfer-carrying device
Inventor: KOBAYASHI TSUMUGI
IPC: G03G15/00
Filed: 1991-07-16
Abstract: PURPOSE:To stabilize the image by cramping a transfer.carrying belt with the photosensitive body and a charge injection control device having a moisture sensitive resistant layer dispersed conductive powders in a resin on the surface. CONSTITUTION:The charge discharged from a transfer electrifier 24 generates a voltage corresponding to the resistance in the moisture sensitive resistant layer 26 having the moisture sensitive resistant layer on the surface being a high resistance and generates an electrostatic attraction between toner charges in place of a low resistant transfer.carrying belt 23. At this time the resistivity of the moisture sensitive resister is higher than that of the moisture sensitive register in a low moisture, so a high voltage is generated and the potential difference between a high voltage applying wire of the transfer electrifier 24 becomes low and the discharge to the moisture sensitive register decreases and a surplus charge flows to the shield of the transfer electrifier 24. At a low moisture, the charge discharged from the transfer electrifier 24 passes through the surface of the moisture sensitive resistant layer 26 decreased the volume specific resistivity and the voltage in accordance with the resistance generates on the transfer.carrying belt 23 becoming a high resistance and the electrostatic attraction between the toner charge being necessary to transfer is obtained.
Patent JP-S5798887-A (JP)
Title: Electronic wrist watch
Inventor: OOTAKE TSUTOMU
IPC: G04C10/02
Filed: 1980-12-11
Abstract: PURPOSE:To make the electricity generation output larger and make wrist watch thinner and smaller by installing a thermionic element in the band of an electronic wrist watch to obtain larger temperature difference. CONSTITUTION:A thermionic elements 23 comprise semiconductor materials Bi2, Te3, Bi2Se3, Pb(Te, Se), etc. that the usually used, and they are connected in series for a required voltage, and they form a part of the band for a wrist watch. Due to the temperature difference between a metal 25 that contacts human body and a metal 24 that is in the atmosphere an output of the thermionic elements 23 is obtained. This output is taken out by a metallic connectors 26  and 27 which also play the role of lead electrode. Because each element is connected by the connectors, thermionic electro-motive force of each element is  added and led into the inside of the watch case 21 from its both sides. By this  arrangement an output per unit volume that is several times as large as the  conventional one is obtained and this allows watches to become thinner and  smaller.
Patent JP-H07316102-A (JP)
Title: Production of 4,6-dinitroresorcin and intermediate thereof
Inventor: SUZUKI HIDEO
IPC: C07C205/23
Filed: 1994-07-27
Abstract: PURPOSE:To produce the compound which is an intermediate of 4,6- diaminoresorcin in a high yield by synthesizing a 3-substituted 4,6-dinitrophenol from a 1,3-dihalo-4,6-dinitrobenzene and then hydrolyzing it in the presence of sulfuric acid. CONSTITUTION:The production of 4,6-dinitroresorcin(DNR) is carried out by reacting a 1,3-dihalo-4,6-dinitrobenzene of formula 2 (X is a halogen) in the presence of an alcohol of the formula ROH (R is an alkyl, a cycloalkyl or an aralkyl) and a base, subsequently acidifying it to synthesize a 3-substituted 4,6-dinitrophenol of formula 1 and then hydrolyzing the compound of formula 1 in the presence of sulfuric acid. As sulfuric acid used in the above synthesis, an aqueous sulfuric acid solution of >=50wt.% sulfuric acid concentration is preferably used and the hydrolysis reaction temperature is preferably 70 to 150 deg.C. As the base, an alkaline metal, an alkaline earth metal or their compounds are preferably used. In addition, 4,6-diaminoresorcin is synthesized by reducing 4,6-dinitroresorcin.
Patent JP-2001003464-A (JP)
Title: Face bar and construction method therefor
Inventor: KAWAKUBO MASATAKA
IPC: E04B1/684
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a face bar from being cut or peeled by an external force to impair the water-tightness by providing a joint member to be inserted and set in the clearance between both face bars, which has a primary waterproof part for water-tightly retaining the surface side between face bar bodies and a secondary waterproof part for water-tightly retaining the reverse side. SOLUTION: A floor face bar 1 comprises face bar bodies 2, 2 arranged in parallel with a prescribed clearance and a joint member 3 to be inserted and set between the face bar bodies. The joint member 3 has a primary waterproof part 4 for water-tightly retaining the surface side between the face bar bodies 2, 2, and a secondary waterproof part 5 for water-tightly retaining the reverse side. The leg 32 and locking part 33 of the joint member 3 are elastically deformed and inserted to the clearance between the face bar bodies 2, 2, the bridging plate 31 of the joint member 3 is allowed to abut on the surface side 21 between the face bar bodies 2, 2, and the locking part 33 is engagingly locked by the angle part on the reverse side 22 of the face bar body 2 with a second water-tight material 35 interposed between them.  Accordingly, the mounting work of the joint member 3 can be performed from one surface side, and the construction is facilitated.
Patent JP-H0464034-A (JP)
Title: Monitoring device of abnormality of bearing of hydraulic machine
Inventor: ITABASHI SHIGEKI
IPC: G01M13/04
Filed: 1990-07-04
Abstract: PURPOSE:To enable early discovery of abnormality by a method wherein a set value set beforehand for each detection element is compared with a set value determined beforehand as an absolute value, detection elements exceeding set values are combined and subjected to theoretical judgement and thereby the abnormality is detected. CONSTITUTION:When a hydraulic machine is operated, electric signals A-1 to A-3 detected by a shaft runout sensor, a temperature detecting sensor and an oil film thickness detecting sensor are inputted to arithmetic circuits B-l to B-3, converted from analog signals to digital ones and inputted to a memory H and a discriminating circuit C. The signal exceeding a set value in the circuit C is inputted to a combination pattern preparing circuit D. In the circuit D, each detection element is compared with the one in the previous normal operation and abnormality is transmitted to an abnormality display element E and an alarm device element F. When the abnormality occurs, the signals in the memory H are all erased after they are outputted to a recorder G.
Patent JP-S6418535-A (JP)
Title: Manufacture of die
Inventor: SARAI HIROSHI
IPC: B22D19/06
Filed: 1987-07-14
Abstract: PURPOSE:To reduce the manufacturing period of a mold and to improve the productivity by putting a matrix fitted with heat-resistant rubber between a die casting frame and a punch casting frame, assembling them and casting mold material between both frames. CONSTITUTION:A sheet metal model 8 being the matrix fitted with heat-resistant rubber is put between the die casting frame composed of a die base plate 1, die side plates 3, 5 and the punch casting frame composed of a punch base plate 2 and punch side plates 4, 6 to form casting tanks for the die D and the punch P. In this case, the product surface of the sheet metal model 8 is set up to be perpendicular. Molten mold material of the same kind or the different kind is impregnated from casting holes 9, 10 into the casting tank except air chambers 11, 12. Compressed air is supplied into the air chambers 11, 12 to push, cool and solidify the molten mold material and to mold the die D and the punch P. Thereafter, the sheet metal model 8, the die side plates 3, 5, the punch side plates 4, 6 are removed to obtain the die.
Patent JP-S6418303-A (JP)
Title: Primary radiator shared for two frequencies
Inventor: UEDA SUMIO
IPC: H01Q19/13
Filed: 1987-07-14
Abstract: PURPOSE:To sufficiently suppress the side lobe of each polarized wave by providing a monopole antenna whose length is 1/4 of the wavelength of each polarized wave, a circular flange and a metallic ridge so as to set the beam width of each polarized wave respectively to an optimum beam width. CONSTITUTION:Metallic ridges (for f1)3 and (for f2) 4 of a prescribed shape are provided on the inner wall of a circular waveguide 1 in crossing with a polarized face orthogonal to the guide axis of the waveguide 1 and a circular flange 2 is provided on the aperture of the waveguide 1. Then monopole antennas 5, 6 whose length is 1/4 wavelength of each polarized wave are provided on a position at a 1/4 wavelength of the polarized waves (f1, f2) from the inner wall of the waveguide 1. Then the antennas 5, 6 are excited by the induced current induced in the flange 2 and radiate a wave, and the electromagnetic field of re-radiation cancels the radiated electromagnetic field of the waveguide 1 at a broad region of the radiated electromagnetic wave of the waveguide 1. Thus, the beam width of each polarized wave is set respectively to the optimum beam width so as to suppress the side lobe of each polarized wave.
Patent JP-H0621938-A (JP)
Title: Phase correction value storage type clock reproducing circuit
Inventor: ISHIZU EIZO
IPC: H04L7/10
Filed: 1992-07-03
Abstract: PURPOSE:To provide a phase correction value storage type clock reproducing circuit which can generate the reproduction clocks corresponding to each station with a single clock reproducing circuit despite a large number of stations that receive the burst data. CONSTITUTION:A phase comparator 2 compares the phase of the burst reception data received from each station in time division with the phase of the clock obtained by dividing a master clock by a variable divider 1. Based on this comparison result, a clock inserting/deleting part 3 inserts or deletes the clock to correct the phase and generates a reproduction clock synchronous with the burst reception data from the output of the divider 1. The phase correction value set by the clock inserting/deleting frequency is stored in a memory corresponding to each station of a phase correction value memory part 30 when the reproduction clocks of plural stations are generated by a clock reproducing circuit 20. Then the phase correction value stored in the memory is loaded into the divider 1 of the circuit 20 when the burst signal is received from each station. Then the phase of the clock to be inputted to the divider 1 is varied by an extent equal, to the phase correction value, and the reproduction clocks are generated by the circuit 20.
Patent JP-H0710064-A (JP)
Title: Rear cushion unit for bicycle
Inventor: KOYAIZU HIROSHI
IPC: B62K25/10
Filed: 1993-06-24
Abstract: PURPOSE:To realize the common use of parts of the rear cushion unit by easily adjusting the mounting dimension of a bicycle body frame to improve the degree of freedom in mounting. CONSTITUTION:In a rear cushion unit 31 for a bicycle, a swing arm to support a rear wheel is pivotably supported by a bicycle body frame in a swayable manner, and this swing arm is buffer-suspended by the bicycle body frame, a mounting bracket 59 on the unit side to support this rear cushion unit by the bicycle body frame is constituted to be movable in the axial direction of the rear cushion unit.
Patent JP-S6420102-A (JP)
Title: Surface treatment method of concrete structure
Inventor: OTOMO TAKESHI
IPC: B28B7/16
Filed: 1987-07-16
Abstract: PURPOSE:To enable improvement of a surface layer of the concrete structure into a good formation and to improve adhesive strength of a concrete structure to a matter to be stuck, by a method wherein framing is performed by the concrete form work lined with a sheet whose surface is of an uneven state and water absorbing properties, concrete is placed within the concrete form work and marks of unevenness of a water absorbing sheet are molded on the surface of the concrete. CONSTITUTION:A concrete form work 1 is manufactured by fixing an odd-shaped water absorbing sheet 3 to a concrete form work surface of a form work body 2 by making use of a fixing pin or nail, and the concrete form work 1 is mounted by facing on a longitudinal direction of an abutting position becoming an expected surface of a joint surface of deposition. Concrete 4 is placed within the concrete form work 1, vibration is applied to the concrete 4 and the concrete 4 is tamped by pushing the concrete 4 with a push rod. Then the expected surface of a joint of the concrete 4 is molded into an uneven state by following after unevenness of an odd-shaped water absorbing sheet 3 of the concrete for work 1. Surplus water which comes up to the surface of the expected surface of the joint of the concrete 4 is absorbed by the odd-shaped water absorbing sheet 3 and collected. In addition, bubbled which come up to the surface of the expected surface of the joint of the concrete are discharged outside of the concrete form work 1 through a microscopic hole 31 group of the odd-shaped water absorbing sheet 3 and a surface layer part of the expected surface of the joint of the concrete 4 is improved into a favorable formation where water-cement ratio is high.
Patent JP-S5966259-A (JP)
Title: Communication system
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/00
Filed: 1982-10-08
Abstract: PURPOSE:To attain easily and quickly sophisticated processing such as picture edition, by providing a storage means to a specific device in plural picture input and output devices connected via a network transmission line, and making it accessible from another input and output device. CONSTITUTION:The plural picture input and output devices (suffixes a-e) are connected to network transmission lines 4a-4f of an optical cable respectively via MODEMs T3a-3e. Each device is provided with readers R1a, 1c-1e and printers 2a-2d respectively, and a specific picture input and output device having a high frequency is provided with a storage device M6a. The device M6a is accessed from the picture input and output devices b-e via the transmission lines 4a-4f, and the reader 1a and the printer 2a are accessed to the M6a of the device (a) via a communication cable 5a without intervention of the transmission lines 4a-4f.
Patent JP-S6153047-A (JP)
Title: Plate making apparatus
Inventor: ANDO ITSURO
IPC: B41C1/14
Filed: 1984-08-24
Abstract: PURPOSE:To eliminate the necessity for increasing energy applied to a thermal recording head by enhancing a drilling property to prevent the damage of a porous base material, by forming the surface of a pressure roller into an uneven surface configuration. CONSTITUTION:The surface of a pressure roller 6 has a large number of recessed and protruded parts 8. This surface state is may be formed by providing a large number of concavities to the surface roller as a gravure roller or winding mesh sheets 9, 10 around the surface of the roller and the material quantity of the recessed and protruded parts 8 is not especially limited but one low in heat conductivity is desired and a synthetic resin can be used. When the mesh sheet 9, 10 are used, one formed by weaving fibers comprising nylon, polyester or polypropylene can be used. The size of the recessed and protruded parts 8 on the surface of the pressure roller may be 1/10-10 times the size of the perforated parts of the porous base material but desirably almost equal thereto. By using this pressure roller, a drilling property can be enhanced.
Patent JP-S6235649-A (JP)
Title: Wiring layer forming method
Inventor: OBA TAKAYUKI
IPC: H01L21/28
Filed: 1985-08-09
Abstract: PURPOSE:To form a wiring layer with high reliability at the contact part, by selectively forming a barrier-metal layer of W on the bottom part of a contact window by a vapor-phase growth method to make an Al layer by vapor-phase growth. CONSTITUTION:By selectively forming a barrier metal layer of W on the bottom part of a contact window 3, a W layer 4 is embedded as a thick barrier metal layer at the bottom of an opening part of the contact window 3, to reduce a step difference in the contact window. Then, a source gas in a growth chamber is exchanged for a mixed gas of triisobutyl.aluminum (TIBA) and H2.TIBA, which is liquid at ordinary temperature, is heated at about 40 deg.C to increase its supplied amount, with He or Ar gas used in a bubbling state. Besides, H2 gas is mixed to be introduced as source gas into the reaction chamber. Hence, while an Al layer 5 is brought into good contact with the W layer 4, an Al wiring layer having a smooth surface can be obtained.
Patent JP-S5878090-A (JP)
Inventor: MAEDA YOSHIYUKI
IPC: F22B1/18
Filed: 1981-11-02
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-S5878606-A (JP)
Inventor: TAGA JIYUN
IPC: A45C1/02
Filed: 1981-11-02
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-H118904-A (JP)
Title: Non-contact power supply facility for carriage
Inventor: FURUKAWA SHOHEI
IPC: B60L5/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply facility for a carriage which can stably supply power to a plurality of power supplying line units without increasing the capacity of a power supply equipment for each power supplying line unit, in the case that the power supplying line is constituted of a plurality of separate power supplying line units. SOLUTION: This facility supplies power to a running carriage 2 in a non- contact state, by allowing exciting current of a high frequency to a power- supplying line laid along a carriage path A. In this case, the power-supplying line is constituted of a plurality of separate power-supplying line units 1A, 1A,..., and detectors 5 for detecting the number of running carriages 2 for each power-supplying line unit 1A and carriage intrusion preventing devices 6 for limiting the number of running carriages 2 for each power supplying line unit are provided in the facility.
Patent JP-H0733119-A (JP)
Title: Carrying path for filling of developer
Inventor: FUJIWARA YASUO
IPC: B65B43/52
Filed: 1993-07-16
Abstract: PURPOSE:To provide a carrying path for the filling of a developer, which can ensure a specified filling quantity of the developer to a developer-feeding container, and at the same time, can prevent the developer from splashing out from the developer- feeding container, or can prevent noises from generating. CONSTITUTION:After primarily filling a developer in a developer-feeding container X, which is held by 8 carrying pallet K, a carrying path A for the filling of the developer automatically carries the container X while applying a vibration to the developer- feeding container X. Such a carrying path A for the filling of the developer is constituted by including a carrying plate J which moves on a vibrating device, and a pallet holder (fixing means) P to tightly fix the carrying pallet K to the carrying plate J. By this method, the carrying pallet K can be carried under a condition in which the carrying pallet K is assuredly and tightly fixed to the carrying plate J, and a most suitable vibration can be transmitted to the developer in the developer-feeding container X by suppressing a self-excited vibration of the carrying pallet K. For this reason, a specified filling quantity of the developer can be ensured to the developer- feeding container X, and at the same time, the developer can be prevented from splashing out from the developer-feeding container X, or noises can be prevented from generating.
Patent JP-H1022085-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIURA KOJI
IPC: H05B41/24
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which can be improved as to input current distortion and inhibit generation of moving streaks on a fluorescent lamp at low temperatures. SOLUTION: An input power factor improving circuit comprises a capacitor C4 , which serves as an impedance element connected between the point of connection between a capacitor C3 and a discharge lamp La and the positive output end of a diode bridge DB, and a diode D3 connected between the positive output end of the diode bridge DB and a capacitor C1 .  A frequency modulation control circuit 3 fixes an oscillating frequency for a predetermined time after the input of power on the basis of an output of a timer circuit 5 and sets the peak factor of lamp current to a second peak factor higher than a first peak factor that is a peak factor for normal lighting; after the predetermined time has elapsed the control circuit 3 modulates frequency according to an output of a source voltage detecting part 2 and controls switching elements Q1 , Q2 so that the peak factor of the lamp current attains the first peak factor.
Patent JP-S5967394-A (JP)
Title: Method for chromating metal
Inventor: SAITOU TAKAO
IPC: C25D11/38
Filed: 1982-10-07
Abstract: PURPOSE:To form a chromate film having a desired thickness on the metallic surface of a plated steel sheet or the like, by carrying out cathodic electrolysis in a bath contg. specified amounts of CrO3, PO4<--->, Zn<++>, SO4<--> and silicofluoride. CONSTITUTION:A chromate bath contg. 25-150g/l CrO3, 2-20g/l PO4<--->, 2- 20g/l Zn<++>, 0.2-2.0g/l SO4<--> and 0.05-1.-g/l silicofluoride is prepared. A steel sheet plated with Zn-Ni or the like is immersed in the bath and chromated by cathodic electrolysis while adjusting the coulomb value. By this method a chromate film having a desired thickness in proportion to the coulomb value can be formed.