baber/WOPTO huggingface dataset:
Patent JP-S61269332-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/528
Filed: 1985-05-24
Abstract: PURPOSE:To prevent stress concentration by forming and notching a fixed number of slits near the roots of stepped sections on the outsides of wirings upper than No.2 layer as required in wiring sections extending on the sides outer than the root sections at the corner section of a chip with the multilayer wirings. CONSTITUTION:A slit 16 is shaped and notched along the root of the stepped section of an Al wiring pattern 8 to a wiring section 8a extending on the side outer than the root of the stepped section on the outside of the Al wiring 8 and near the root in order to prevent the breakdown of the stepped section (a round frame 14 section) of an inter-layer insulating film 7 between the Al wiring 8 as the position of stress concentration, and a passivation film 9 is shaped to a form that the inside of the slit 16 is buried at the position of the slit 16. When such a chip 19 is mounted onto a lead frame, bonded and molded and sealed with a resin, the curing stress of the resin is generated, but stress is shared at two points of oblique line sections 17 and 18 on the surface of an silicon substrate 4, thus reducing stress applied to the stepped section of the inter-layer insulating film 8 between an Al wiring 6 and the Al wiring 8.
Patent JP-H02292191-A (JP)
Title: Teaching method for robot
Inventor: KURAMOCHI TOSHIRO
IPC: B25J9/22
Filed: 1989-04-28
Abstract: PURPOSE:To perform the teaching of a robot simply and correctly by holding a work with its insertion into the finger of a robot, bonding a robot arm to the finger after inserting the work into the insertion hole of a die while moving the finger manually, and teaching the work insertion position to the robot. CONSTITUTION:Plural number of works 6 are inserted into the work holding hole 10a of a finger 10. The finger 10 is then held by a man hand and the works 6 are inserted into the work insertion hole 7a while finely moving the finger 10 so that the plural works 6 may be inserted into the work insertion hole 7a of a die 7. After completion of this insertion of the works 6 an arm 1 in a free state is manually moved, and the step part of a flange 25 and the recessed part of the finger 10, also a positioning pin 8 and hole 12 are fitted in. The flange 25 and finger 10 are then fixed by a bolt 13 and the work insertion position is taught to a robot.
Patent JP-S63275203-A (JP)
Title: One body molded product of high frequency antenna substrate and its manufacture
Inventor: SUGAWARA TAKAO
IPC: H05K1/02
Filed: 1987-05-06
Abstract: PURPOSE:To prevent the warp of a substrate, and to compact the substrate as well by integrally molding a conductor, a dielectric and an earthing conductor into one body, by using the specified earthing conductor. CONSTITUTION:It has such a constitution that a plastic molded product 5 with the earching conductor of such a special structure that the earthing conductor 3 is formed on the three-dimensional plastic molded product 5, provided with a rib 6 and a boss 7, and the dielectric 4 and the conductor 1 are integrally molded into one body. Thus, the warp of the substrate, after a circuit pattern is formed on the conductor 1, can be prevented with the aid of the strengthening action of the plastic molded product 5. Besides, related parts such as a converter or the like or a cover can be fixed to the boss 7, formed on the plastic molded product 5, and it can be compacted.
Patent JP-H11304231-A (JP)
Title: Duct
Inventor: IMAMURA HIROSHI
IPC: C09D101/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To supply a room with a constant quantity of minus ions at all times by coating the inner surface with a synthetic resin paint mixed with electric soap and a dispersant of specified grain size. SOLUTION: When the coupling part between ducts has square cross-section, a flange 11 is provided at the end of a unit duct constructing an air supply duct 8 (or duct 9). When the unit ducts are coupled, flanges 11 at the duct end are jointed by means of screws 12 such that no gap appears between the flanges 11. Electric soap to be mixed with a paint 13 has grain size of 0.5-50 μ. It is ground to produce electric soap powder having grain size of 0.5-50 μwhich is mixed with a synthetic resin paint. Minus ions can thereby be generated in the outer air being introduced into a room or in the circulation air being sucked from the room and returned back to the room.
Patent JP-S5233781-A (JP)
Title: Exploring needle for radiation detection
Inventor: UCHIDA KUNPEI
IPC: A61B6/00
Filed: 1975-09-11
Abstract: PURPOSE: To piece a radiation detection exploring needle sealed therein with a channel type secondary electron multiplier directly into living body thereby detecting the presence of the radioisotope concentrated at malignant tumor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62267117-A (JP)
Title: Plastic molding die
Inventor: INAGE HISAO
IPC: B29C45/26
Filed: 1986-05-16
Abstract: PURPOSE:To keep the temperature distribution over the cavity surface nearly uniform and at the same time shorten the molding cycle by a structure wherein air gaps are respectively provided by at least two contacting parts on the boundary surfaces between the side surface of a fixed core block part and a mold pedestal and between the side surface of a moving core block part and the mold pedestal and low thermally conductive members are arranged on contacting surfaces near opposing parting faces of the fixed side mold pedestal and of the moving side mold frame in such a manner as to surround core blocks. CONSTITUTION:A fixed core block part is produced by fittingly fixing a fixed core block 8 to a fixed sleeve 10. The side surface of the fixed sleeve 10 is formed into the shape of a stepped bobbin with stepped parts 10a an 10c at both sides. When the fixed sleeve 10 is assembled in a fixed pedestal 1, said stepped parts 10a and 10c make the contacting parts with the boundary surface of the fixed pedestal 1 so as to form an air gap 12. Similarly, a moving core block part is produced by slidably holding a moving core block 9 in a moving sleeve 11. When the moving sleeve 11 is assembled in a moving pedestal 2, the stepped parts 11a and 11c of the moving sleeve 11 make the contacting parts with the boundary surface of the moving pedestal 2 so as to form an air gap 13. In addition, by providing thermal resistors 16-1 and 16-2 made of low thermally conductive member, heat flows, which generate on the parting faces at the core block part and at the mold pedestal part, are cut off from each other.
Patent JP-S593896-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H05B41/18
Filed: 1982-06-29
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-H11301051-A (JP)
Title: Thermal printer
Inventor: WAKABAYASHI NOBUYUKI
IPC: B41J25/316
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To perform stable printing without being affected by part accuracy or assembling accuracy. SOLUTION: A thermal head 5 is arranged in opposed relation to a platen 3 to be provided to the front end part of a holding plate 7 and guide members 8 are respectively provided to the holding plate 7 on both sides of the central part 7a thereof. The guide shaft 10 fixed to a housing is fitted in the guide groove 8a of the guide member 8 determines the before and behind positions of the thermal head 5 to the platen 3. The support shaft 12 supporting the holding plate 7 laterally in a freely shakable manner is provided to the rear end part 7b of the holding plate 7. The thermal head 5 can be closely brought into contact with the platen 3 by the shaking of the holding plate 7 to enhance printing quality.
Patent JP-H06296687-A (JP)
Title: Pump integrated with permeable membrane device
Inventor: MAEKAWA TOSHIRO
IPC: A61M1/18
Filed: 1993-04-14
Abstract: PURPOSE:To effectively transfer the pulsation flow uniformly delivered from a pump for transferring the liquid (for example, blood) moving in a permeable membrane device, such as artificial lung, for moving material via the permeable membrane, to the permeable membrane without rapidly enlarging or reducing a flow passage by integrating the permeable membrane device mentioned above and the pump mentioned above. CONSTITUTION:A vibration pump Sp constituted to lift liquid within a vibration pipe 1 which is communicated at one end with a suction side and is communicated at the other end with a discharge side and has internally a valve to be opened and closed by the pressure of the lifting liquid by vibrating this vibration pipe 1 in its longitudinal direction and the permeable membrane device which has internally the permeable membrane 12 and transfers the material via the permeable membrane 12 with the liquid lifted by the vibration pump Sp are integrally connected.
Patent JP-H02288724-A (JP)
Title: Delay circuit
Inventor: YANO TAKAYUKI
IPC: H03K5/13
Filed: 1989-04-28
Abstract: PURPOSE:To miniaturize the entire circuit by selecting optionally one charge/ discharge element among plural charge discharge elements to be charged or discharged and charging/discharging a common capacitance. CONSTITUTION:The driving capability of plural charge/discharge inverters 11-1n connected in parallel differs from each other, input terminals are connected in common to an input terminal 6 and outputs are connected in series with switching TRs 21-2n. Since the output of an output inverter 5 is inverted when the potential level change in the input terminal reaches a prescribed threshold level attended with the charge/discharge, the delay output corresponding to the charging/discharging time to the capacitor 4 is obtained from an output terminal 8.
Patent JP-H09284436-A (JP)
Title: Image processor
Inventor: NAMITSUKA YOSHIYUKI
IPC: H04N1/21
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processor improved in performance as a system by effectively and properly utilizing memory resource and the other respective processing functions as a composite device. SOLUTION: An image signal obtained by optically reading an original and converting to a digital signal is outputted to execute shading correction 12. The MTF correcting and smoothing processing of the image signal is executed by a filter 14, and the variable power processing to the image signal of a line unit is executed by an electrically power varying part 16. The gradation reproduction of the image signal is converted by a conversion processing part 17 to execute quality processing 19 corresponding to a designated image reproducing mode. A compression/extension part 25 encodes and decodes an information source to store 26 encoded image data equivalent to multivalued information. Necessary data bus is selected from among many data buses by a selector 20 to transmit/receive image data with an external unit through an I/F part.  The image reproduction of a high quality using a memory and the effective use of a buffer memory between external units are compatible with each other by this procedure.
Patent JP-H01281937-A (JP)
Title: Heat-keeping sheet
Inventor: ASANO TADAO
IPC: B32B7/04
Filed: 1988-05-07
Abstract: PURPOSE:To enable heat-keeping ability to be kept for long time by a method in which after one side of a sheet has been coated with the mixture of far infrared rays-radiative powder and polymer dispersion, said powder is stuck to said sheet by drying. CONSTITUTION:Far infrared rays-radiative powder is mixed with polymer dispersion, and then in order to mix both materials stably, dispersion agent and surface activator are preferably added to the polymer dispersion. The viscosity of said mixture is regulated into the suitable viscosity in the time when an unwoven cloth is coated therewith by adding viscosity bodying agent to the mixture. The whole or partial surface of one side of the unwoven cloth is coated with this compounded material by means by rolls or a blade, etc., and said compounded material is caused to permeate inside of the unwoven cloth. This unwoven cloth is fed through a dryer and the moisture therein is evaporated, whereby a temperature-keeping sheet is produced. As said far infrared rays- radiative powder, the metallic oxide such as alumina, zirconia or silica, etc., is used.
Patent JP-H10303857-A (JP)
Title: Spread spectrum multiplexing communication equipment
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04J13/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum multiplex communication equipment with simple configuration capable of multiplex processing. SOLUTION: In a spread spectrum communication equipment that uses a chirp signal for spread spectrum processing, a SAW-DDL 4 that receives a multiplexed input RF pulse based on binary differential phase data and transmits a multiplexed binary differential phase modulation chirp signal changed by a phase step of π-radian based on a reference frequency to decide a differential phase amount from a reference interval corresponding to one-bit of the binary differential phase data and is provided with two systems of an input electrode that receives the binary differential phase modulation chirp signal and two output electrode pairs corresponding to the input electrode and connected in cascade in a propagation path of a surface acoustic wave converted by the input electrode.  Then a data demodulation SAW matched filter 13 where a center position of the two output electrodes of each system is deviated by λ0 /2 each, where λ0 is a propagation wavelength of a surface acoustic wave of a reference frequency, is used for a demodulator.
Patent JP-S5817745-A (JP)
Title: Synchronism detecting system
Inventor: FUJII YASUHIKO
IPC: H04L7/04
Filed: 1981-07-17
Abstract: PURPOSE:To detect a pause of a block signal even for the absence of a synchronizing signal, by resetting a cyclic coding and decoding circuit and a frequency division circuit with a reset pulse generating circuit, when an error detection signal is outputted from the cyclic coding and encoding circuit. CONSTITUTION:A cyclic coding and decoding circuit 7 detects errors in each block signal cyclic-coded with sequential supply and a 1/n frequency division circuit 10 frequency-divides the block signal with the frequency dividing ratio (n) times (where; (n) is an integer) the number of bits of a clock signal. A reset pulse respectively making the circuits 10 and 7 to initial state is generated at each block signal transmission period unit, and when an error detection signal is outputted from the circuit 7, a reset pulse generating circuit 8 generates a reset pulse again to make the circuits 10 and 7 to the initial state. Thus, even with the absence of the synchronizing signal bit, the pause of the block signal can be detected.
Patent JP-S587421-A (JP)
Inventor: FUEIYAZU OMAARU BASUKENTO
IPC: C08J9/00
Filed: 1982-06-30
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-S592150-A (JP)
Title: Hang-up detecting system in information processing device
Inventor: TEZUKA TAKIO
IPC: G06F11/00
Filed: 1982-06-29
Abstract: PURPOSE:To detect hang-up, when an output of a timing circuit attains to a scheduled time by setting the timing circuit set by a timer time selecting part, in an optional state being in the course of processing an instruction. CONSTITUTION:For instance, in case when hang-up is detected in a B-state being in the course of executing an instruction, information for selecting the B-state is set to an operation status register 1. When an information processing device becomes a processing state of the state B in accordance with a B-state selecting instruction from a decoder 2, a state selector 4 generates an output, by which a timing circuit 5 is started. An output of the timing circuit 5 is inputted to a timer time selector 6, a value set to a timer time selecting part 12 of the operation status register 1 is given to this timer time selector 6 through a decoder 3, and when the timing circuit 5 counts time up to the scheduled time, the timer time selector 6 generates an output. In this way, hang-up HU is detected. Also, each state in the information processing device in case when hang-up is detected can be stored in a memory 7.
Patent JP-H06286302-A (JP)
Title: Fluorane compound and color forming recording material using the same
Inventor: TSUBOTA HARUMITSU
IPC: C09B11/28
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a color forming recording material developing a black color and forming a color image excellent in light fastness and humidity resistance by using a fluorane compd. represented by a specific general formula as a color former. CONSTITUTION:A fluorance compd. represented by general formula (wherein R<1> is a 2-8C/alkyl group having an alkoxy group as a substituent and R<2> is a 1-8C alkyl group) is used as a color former to constitute a color forming recording material. This fluorane compd. rapidly develops a black color by a developer and imparts a color image excellent in light fastness and humidity resistance.
Patent JP-H04340801-A (JP)
Title: Lc oscillation circuit
Inventor: YANO NOBUMITSU
IPC: H03B5/06
Filed: 1991-05-17
Abstract: PURPOSE:To reduce a current consumption during the stoppage of oscillation by choosing the gate potential of an MOS type field effect transistor being the load of a source follower according to the start and stoppage of oscillation. CONSTITUTION:A first capacitor 5 whose one terminal is grounded and one terminal of a coil 7 are connected with the input of a source follower 9 constituted of MOSFET 1 and 2. A second capacitor 6 whose one terminal is grounded, the other terminal of the coil 7, and the drain of a P channel type MOSFET 3 whose source is connected with a power source are connected with the output of the source follower 9, and a terminal 8 for a forced synchronization is connected with the gate. The inverted terminal 8 for the forced synchronization is connected with the gate of the enhancement type load FET 1 of the source follower 9. At that time, the output of an invertor 4 is in a power source level 100 during the stoppage of the oscillation, so that the P channel MOSFET 1 can be turned OFF. Thus, the current consumption can be reduced.
Patent JP-H05285360-A (JP)
Title: Method and equipment for changing property of powder
Inventor: KONO MOTOMI
IPC: B02C19/00
Filed: 1992-04-03
Abstract: PURPOSE:To obtain granular powder easy in industrial handling by treating large quantities of floating powder by combination of decompressed deaeration operation and pressurizing operation. CONSTITUTION:Powder to be treated is changed into a closable pressure vessel 1 variable in the internal pressure. The inside of the vessel 1 is decompressed to the pressure lower than the atmospheric pressure. The pressure of the inside of the decompressed vessel is rapidly raised. Powdery lumps are pressurized by holding them at this pressure or the pressure exceeding the same. The pressure of the inside of the vessel 1 is suddenly decompressed and powder is dispersed which has been lumped and reduced in volume and has flocculation properties. The equipment is constituted of a main body E incorporating the closable and pressurizable vessel 1, a charging means A for feeding the powder to be treated into the vessel 1, a pressurizing means B for pressurizing the inside of the vessel 1, a decompression means C for decompressing the inside of the vessel 1, a discharge means F for discharging the treated powder, a valve means constituted of valve groups 2, 3, 13-18 for opening/ closing the routes between the main body E and the respective means and a controlling device D which sends signals to the respective parts and successively performs control. As a result, granular powder having fluidity is obtained by changing the property of powder having floating property.
Patent JP-H01282038-A (JP)
Title: Farm working vehicle
Inventor: NISHIDA TETSUYA
IPC: B60W10/10
Filed: 1988-05-09
Abstract: PURPOSE:To operate a hydraulic clutch to be smoothly engaged and travel a farm working vehicle irrespective of any running conditions, etc., by controlling a control valve and operating his hydraulic clutch into engagement on the basis of torque in a transmission system being linked with the hydraulic clutch. CONSTITUTION:In a travel system of a farm working vehicle, there are provided with a main shift mechanism 9 operating a speed change by two hydraulic actuators 7, 8 a hydraulic clutch C power-transmitted from this main shift mechanism 9, and a subshift mechanism 12 shifting power being transmitted from this hydraulic clutch C via a backward shift mechanism 10 by a hydraulic actuator 11, respectively. In addition, a system for feeding pressure oil out of a hydraulic pump 18 via a control valve 17 is formed in the hydraulic clutch C. This control valve 17 is controlled by a controller 20 on the basis of a signal out of a torque sensor 19 installed in an output shaft 13 of the subshift mechanism 12. With this constitution, the hydraulic clutch C is smoothly operated into engagement, thus travel of the far working vehicle takes place.
Patent JP-H06301440-A (JP)
Title: Digital processing system
Inventor: HAYAKAWA AKIO
IPC: G06F1/06
Filed: 1993-04-15
Abstract: PURPOSE:To speed up the operation of a single-chip microcomputer, etc., equipped with a timer circuit and to improve its software design efficiency by simplifying the access procedure of the timer circuit and decreasing the number of dynamic steps at the time of timer circuit access by the central processing unit, etc. CONSTITUTION:The timer circuit TIM is provided with a carry flag TCUF which is selectively set while each counter is placed in carry operation and a bus interface circuit BI which holds a wait signal WT selectively at an effective level when a counter read cycle is executed while the carry flag TCUF is set; when the wait signal WT is held at the effective level, the counter read cycle by the central processing unit is selectively extended to make a wait until the carry operation ends. Consequently, counter counted values of the timer circuit which are read out in the counter read cycle can all be guaranteed and flag confirming operation after the read is omitted.
Patent JP-H08284213-A (JP)
Title: Water tank and emergency water storage cap
Inventor: OSHIMA SUSUMU
IPC: E03B11/02
Filed: 1995-04-12
Abstract: PURPOSE: To minimize labor and elongate a storage period. CONSTITUTION: Regarding a polyvinyl tank 10 having the capability of storing water internally and having sealable open sections on top, a feedwater pipe (pipe 13a) connected to a feedwater passage and a discharge pipe (pipe 13a) connected to a discharge passage are airtightly formed on the open sections. Water is normally made to flow-from the feedwater pipe to the discharge pipe for keeping water running in the storage tank 10. As a result, water is stored in the tank 10, even when not in use. Furthermore, the replacement of water takes place when the water is used, thereby providing reserved water and allowing the replacement thereof as well without any trouble.
Patent JP-H06324715-A (JP)
Title: Sequence controller
Inventor: NAKAMURA MASATAKA
IPC: G05B19/05
Filed: 1993-05-14
Abstract: PURPOSE:To provide the sequence controller in which revision is efficiently executed, a program language well know by the operator is used to make revision and the revision is facilitated. CONSTITUTION:This sequence controller is provided with a 1st storage means 1 storing a main sequence program generated in a 1st language, a 2nd storage means 1 string a sub sequence program generated in a language different from the 1st language for a program part desired to be corrected in the main sequence program, and control means 3, 4 executing the sub sequence program with priority as to an overlapped program part of the sub sequence program during the execution of the main sequence program.