baber/WOPTO huggingface dataset:
Patent JP-S61140183-A (JP)
Title: Photo coupler
Inventor: UCHIDA MASAAKI
IPC: H01L31/12
Filed: 1984-12-12
Abstract: PURPOSE:To drive many electric circuits at the same time by transmitting photo signals from one light emitting element to a plurality of light receiving elements at the same time by a method wherein one light emitting element and N light receiving elements are provided in the same package. CONSTITUTION:The light emitting element 2 is mounted at the center, and a plurality of light receiving elements 3 are radially mounted on a circle around it: these elements 2 and 3 are arranged on the same plane. After each metallic lead 1 is wired to the elements 2 and 3 by wire bonding or the like, a clear resin is fixed by e.g. bonding so that the elements 2 and 3 may be arranged in the same space. Thereafter, an enclosure 4 is formed out of opaque resin by transfer molding. At this time, a reflection surface 5 is formed in the boundary surface between the clear resin 6 and the opaque resin. The light of the light emitting element 2 is equally transmitted to each of light emitting elements 3; thus, circuits C1, C2...Cn can be drive at the same time.
Patent JP-S60143499-A (JP)
Inventor: UORUTAA SHII SHIIRUBATSUKU
IPC: G11C11/415
Filed: 1984-12-12
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-H0569935-A (JP)
Title: Processor of too long rod material being moved and disposer of too short rod material
Inventor: KANEGAE YOSHIBUMI
IPC: B65G15/58
Filed: 1991-09-13
Abstract: PURPOSE:To facilitate a structure for selection, and to reduce the loss of rod materials by providing a no-end belt shorter than the rod material having a plurality of grooves, a guide provided with a rod material guidance plate, a limiter or an opposed guide. CONSTITUTION:A rod material 1 is supplied to a groove 3 of a belt 2 and the like by using a feeder, while it is supplied better when it is closer to a guide 5 of the groove 3. The rod material 1 moved following the driving of a conveyer is in contact with a guidance plate 4, and is moved in the groove 3 gradually closer to an opposed guide 7, following the tilting of the guidance plate, while it proceeds in the conveyer. A rod material 1 longer than required will collide with a limiter 6 or to the opposed guide 7, and as a result it receives lateral pressure from both the end part of the groove 3 and the limiter 6, and the rod material 1 will always be broken to be shorter in the vicinity of the end part of the groove 3. The shortened rod material 1 is proceeded, and the broken part is withdrawn beneath. The proceeded rod material 1 is slid in the groove 3 until it collides with the opposed guide 7 by the air blown from a horizontal air blow 9, and one end of the material is aligned thereby.
Patent JP-H09185552-A (JP)
Title: System and method for distributed object resource management
Inventor: AREN JII BISHIYOTSUPU
IPC: G06F12/12
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To erase an object so as not to disturb an object manager by generating weak object reference and erasing any object, to which strong object reference is designated, corresponding to a prescribed command. SOLUTION: A local program 202 is provided with the weak object reference (a door identifier 204-1) and a remotely positioned program 206 is also provided with the weak object reference (an identifier 204-2) to an object 110 of server 102 as well. This weak object reference next points two companion objects 200 and points two doors 120-4 and 120-5 of server. The respective companion objects 200 are provided with points to the object 100 that is referred to. The object 110 is not erased as long as the number of reference more than '1' is provided for the door of object. The object 110 can be utilized for erasure.
Patent JP-H04144966-A (JP)
Title: Whisker complex cubic boron nitride sintered compact and production thereof
Inventor: KURATOMI TATSURO
IPC: C04B35/76
Filed: 1990-10-02
Abstract: PURPOSE:To obtain a sintered compact with suppressed occurrence of cracks or defects based on brittleness due to internal strain by subjecting a mixture of whisker single fiber aggregates with cubic boron nitride fine powder to specific treatment and forming a complex sintered structure. CONSTITUTION:A mixture of dispersed whiskers is produced from aggregates of whisker single fiber aggregates which are a hard substance with cubic boron nitride fine powder. The resultant mixture is then mixed with cubic boron nitride powder and metallic powder such as an Ni-based alloy to provide a sintering raw material, which is subsequently hot-pressed to fill the interstices in the bonded substance formed by mutual bonding with a melt of the sintering assistant metal. Sintering in the liquid phase is carried out to produce a liquid- phase sintered compact. Only heating is subsequently stopped while keeping the applied pressure and the sintered compact is further cooled to produce a solid-phase sintered compact. The kept pressure is then returned to ordinary pressure to form a complex sintered structure. Thereby the objective boron nitride sintered compact is obtained.
Patent JP-H09172414-A (JP)
Title: Gsm base station test device
Inventor: PIITAA BANBARISU
IPC: H04B17/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To start a test when BTS is broken by transmitting a previously fixed signal to BTS and generating an error signal when a test signal is not received correctly. SOLUTION: A tester 4 includes a monitor monitoring a first tone signal received through a transceiver 3. In response to an instruction to the tester 4, a processor makes the transceiver 3 dial a previously fixed number from a central control station 1 to BTS 2 through a communication link and furthermore to the tester 4 through a line. After then, a mobile telephone equipment 3 sets a radio communication with BTS 2 and BTS transmits a signal to the telephone equipment 3 of a usable up link channel. When a first tone is not received within a prescribed time, the error signal is generated and an error rate is over a prescribed limit, a warning signal is transmitted to the central control station 1 through a line or a BTS/CSS link.
Patent JP-H09172642-A (JP)
Title: Vbr video encoding system
Inventor: GOPARAKURISHINAN RAMAMAASHII
IPC: H04N21/236
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance VBR service without deteriorating service quality by permitting an encoding system to control the occupation level of a buffer. SOLUTION: A variable bit rata(VBR) video encoder 10 includes a quantization equipment control part 12, a usage parameter control(UPC) monitor 14 and a VBR encoder 16. The UPC monitor 14 receives an input video encoding specification and frame size information from the VBR encoder 16. Based on this, encoding band width is re-negotiated between the VBR video encoder 10 and an ATM network with an ATM network interface card 20.
Patent JP-H059345-A (JP)
Title: Production of polyolefinic resin molding
Inventor: SHIOMITSU TATSURO
IPC: C08J5/00
Filed: 1991-07-06
Abstract: PURPOSE:To obtain the title molding having functions such as deodoring, bacteriostasis or freshness preservation by melting and molding a composition made by adding powdered glyoxal to a polyolefinic resin. CONSTITUTION:(A) a polyolefinic resin such as PE or PP is blended with (B) 0.2-15wt.% (preferably 0.5-5wt.%) of powdered glyoxal composed of 2,3- dihydroxy-1,4-dioxane by melting and molding at 145-220 deg.C to give the objective molding.
Patent JP-S63118429-A (JP)
Inventor: KAMIMURA MASAHITO
IPC: E03D9/08
Filed: 1986-11-05
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-H05178715-A (JP)
Title: Curable material which can be prepared and processed by action of vibration and preparation thereof
Inventor: SHIYUTEFUAN AIDENBENTSU
IPC: A61C5/60
Filed: 1991-10-11
Abstract: PURPOSE: To obtain a dental curable material comprising a filter in such a high content as to have viscosity not to be processed by a conventional method and to liquefy the material so as to be processed and used. CONSTITUTION: This curable material, especially a dental material comprises a binder and a filler having <50μm weight-average particle size in a high ratio. The material which is unusable for a specific use due to high viscosity caused by high ratio of the filler is treated by vibration having 1μm to 5mm amplitude and 20Hz to 20MHz frequency range and is liquefied in such a degree as to be used according to the standard. By this method, the producible and processible material, especially a highly packed (meth)acrylate can be produced. A multicomponent material is highly packed and mixed into a high-viscosity mixed product. Further in fixing an inlay, an onlay, an external laboratory dish and a material similar to it, vibration with a high frequency number is used to utilize a highly packed dental material.
Patent JP-S61140632-A (JP)
Title: Friction pad assembly
Inventor: NAKAGAWA MITSUHIKO
IPC: F16D65/092
Filed: 1984-12-12
Abstract: PURPOSE:To prevent separation by providing a metal part on the boundary surfaces between the friction pad and the insulating layer, and damping layer, and forming each layer so as to be completely integrated. CONSTITUTION:A wire gauze 4 is provided on the boundary surface 6 between a friction pad 2 and the second layer 3. A packing plate 1 coated with an adhesive is placed at the bottom of a metal mold, and from above the second layer material, the wire gauze 4 and friction pad are pressurized while being heated to form a friction pad assembly. The void between respective layers of the friction pad and the second layer is filled by its fluidity through the clearance of the wire gauze 4, and the friction pad and the second layer is formed to be completely integrated via the wire gauze 4. Thus, the occurrence of crack and separation of the boundary layer of the friction pad assembly due to a high temperature and heat strain can be prevented.
Patent JP-H01107039-A (JP)
Title: Range hood with built-in water heater
Inventor: KUBO KOSAKU
IPC: F24F7/06
Filed: 1987-10-19
Abstract: PURPOSE:To protect the water heater from flare-ups which are liable to during the cooking and ensure its safe usage by converting the water heater with the front panel of the range hood unit, and positioning the air inlets at the top of the front panel. CONSTITUTION:The hood unit 21 has in it a fan 24 comprising a centrifugal fan whose inlet 23 is opposed with the front panel 21e. The front panel 21e of the hood unit 21 is increasingly inclined to the near side as the position becomes higher. The air inlets 25 are disposed across the width of the hood unit 21 in the top of the front panel 21e, and an oil mist filter 26 is detachably attached thereto. A water heater is built in the hood unit 21 toward its left and adjacent to the fan 24. When the fan 24 is operated, part 48 of the oily smoke rises along the front panel 21e, and, along with other oily smokes 49, enters the hood unit 21 from the air inlet 25 after oily components are removed by the filter 26 to flow along the top plate 21c to be discharged from the exhaust opening 27 via an exhaust duct 28 by means of the fan 24.
Patent JP-H1091970-A (JP)
Title: Discoid information recording medium device
Inventor: NARA HITOSHI
IPC: G11B7/085
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To extend the life of a motor even if a moving time to the target position of an optical disk is shortened by applying a driving voltage higher than that during moving when an optical pickup is moved from a stationary condition at a high speed. SOLUTION: A control unit 8 sends a command to a servo controller 7 and a feed motor driving circuit 5 causes a feed motor 4 to start moving. From this starting time, the frequency of a traverse signal TRS obtained from a signal processing section 6 is counted by the counting means 8a of the control unit 8. The counting means 8a gives a command to the servo controller 7 and actuates the feed motor driving circuit 5 so as to apply a moving start voltage Vs as a first applied voltage. Thus, at the time of starting which needs a driving force most, an optical pickup 3 is quickly moved. After the traverse signal TRS reaches a specified frequency, a normal voltage is applied to the feed motor 4.
Patent JP-H02108561-A (JP)
Title: Thermal head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/345
Filed: 1988-10-19
Abstract: PURPOSE:To enhance the simplicity of pressure connection work and the reliability in pressure connection by extremely reducing the number of pressure connection places by forming the input signal wiring pattern connected to the respective input signal terminals of each driving IC in common and arranging the lead-out terminal of the input signal wiring pattern to the end part of one side of an insulating substrate. CONSTITUTION:The respective input signal terminals (data-in terminal 21a, power supply terminal 21b, clock signal terminal 21c, earth terminal 21d, strobe terminal 21e, latch terminal 2f, data-out terminal 21g) 21 of each driving IC 2 are connected to the common input signal wiring pattern 3 formed to an insulating substrate 1 through wire bondings 34a...38a and the lead-out terminals 3A, 3B of said common wiring pattern 3 are arranged to both end parts of one side of the insulating substrate 1 in a respectively separated state. Therefore, a connector is directly connected to the driving IC 2 and the data input from an external circuit is directly inputted to the lead-out terminals 3A, 3B positioned at both end parts of said substrate 1.
Patent JP-H08125550-A (JP)
Title: Re-syndrome check system
Inventor: NAKAMURA MASARU
IPC: H03M13/00
Filed: 1994-10-27
Abstract: PURPOSE: To prevent errorneous correction by obtaining a re-syndrome before error correction. CONSTITUTION: Respective code words are segmented by code word synchronizing signals. In the inputted code words, a syndrome is calculated in a syndrome calculation part 12, an error numerical polynomial and an error position polynomial are calculated in an error numeric/error position polynomial calculation part 13, and an error location(EL) and an error pattern(EP) are calculated in an error location/error pattern calculation part 14. EL is obtained from a value when it becomes =0 by sequentially substituting α<-k> within the range of the code word synchronizing signals (3) to (4). EP is calculated at the same time when EL is obtained. Thus, the syndrome is held in a syndrome holding part 15 to the code word synchronizing signal (3) and one EL and one EP are obtained. Then, the re-syndrome is calculated in a re-syndrome check part 16.  When the respective re-syndromes are all '0' as the result of calculation, the code word which is inputted again from a data delay part 17 is corrected and outputted by a correction part 18.
Patent JP-H02111816-A (JP)
Title: Continuous heating method
Inventor: NAGANUMA HIDEYUKI
IPC: C21D9/62
Filed: 1988-10-21
Abstract: PURPOSE:To prevent the cracking of a material to be heated due to the spark of an electrode by removing the scales on the surface, and applying a current through a roller-type electric pole having a good contact property at the time of continuously electrically heating a long-sized metallic rod and a wire using the electric pole. CONSTITUTION:The long-sized material 1 to be heated such as a metallic wire and a rod is delivered from an uncoiler 2, and reformed by a reforming machine 3. The scales on the surface are completely removed by a sandblasting device 4. An electric heater 5 consisting of inlet electrode rollers 51 and 52, outer electrode rollers 53 and 54, and a power source 59 is then energized, and the material 1 is heated by the Joule heat. The heated material is then rolled by a hot-rolling machine 6, cooled by a water cooler 7, and wound into a coil 8. In this case, the electrode rollers 51-54 in the heater 5 are provided with the semicircular grooves 51a-54a in direct contact with the material 1, hence sparks are not caused between the material 1 and the electrode, and the material is not cracked.
Patent JP-H05110993-A (JP)
Title: Automatic gain control circuit
Inventor: YASAKA KAZUYUKI
IPC: H04N5/93
Filed: 1991-10-11
Abstract: PURPOSE:To avoid erroneous detection and inability of demodulation by providing a gain control means where an automatic gain control system is operated only in the period when a video signal of an RF signal is reproduced. CONSTITUTION:First and second switch means 5, 6 are turned on at the time of reproducing the video signal of an RF signal (a) but are turned off at the time of reproducing the audio signal. Therefore, an error voltage Verr based on the error output corresponding to the video signal is generated in a hold capacitor 7 and is inputted to an error voltage-current conversion circuit 3, but the error output corresponding to the audio signal is intercepted by the first switch means 5, and the error voltage based on the error output corresponding to the audio signal is not generated in the hold capacitor 7. While the audio signal of the RF signal (a) is inputted to a gain control amplifying circuit 1, the gain of this circuit 1 is controlled by the error voltage Verr based on the error output corresponding to the video signal one track preceding the present track held in the hold capacitor 7.
Patent JP-H09104297-A (JP)
Title: Load control system for vehicle
Inventor: MIZUNO TAKASHI
IPC: E05B83/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the situation generating radio wave interference at transmission time without giving a bad influence to a transponder function, even in case of transmitting charging power through an antenna coil relating to a built-in secondary battery of a remote key provided with the transponder function. SOLUTION: An ignition key 1 has a transmitter function transmitting a remote signal for a door lock mechanism by an output of a built-in secondary battery and a transponder function replying a prestored discrimination code by utilizing a carrier wave signal when the carrier wave signal and a question signal are received from a transceiving ECU 16, the secondary battery is charged by utilizing the carrier wave signal. In the transmitting/receiving ECU 16, in the case of transmitting the carrier wave signal and the question signal through an antenna coil 15, transmission power of the signal is relatively increased, but thereafter in the case of continuously transmitting the carrier wave signal for the secondary battery, transmission power of the signal is controlled so as to be in a relatively low level through a power amplifier 26.
Patent JP-H01108143-A (JP)
Title: Beta-tcp sintered form and production thereof
Inventor: HAKAMAZUKA KOJI
IPC: C04B35/00
Filed: 1987-10-20
Abstract: PURPOSE:To obtain beta-TCP(tricalcium phosphate) having excellent properties as an artificial aggregate or artificial fang, by pouring into a mold a slurry made up of calcined and ground synthetic TCP and an aqueous solution of ammonium polyacrylate, drying followed by sintering at high temperatures. CONSTITUTION:First, tricalcium phosphate(TCP) is synthesized from CaCO3 and CaHPO42H2O through the mechano-chemical process. Thence, this TCP is calcined at 750 deg.C for 10hrs. followed by cooling and grinding into fine powder with a Ca/P ratio of 1.5 and size of <=0.5mum. Said pulverized TCP is then incorporated with 10% aqueous solution of ammonium polyacrylate followed by mechanical mixing in a ball mill into a slurry. This slurry is poured into a gypsum mold and dried at room temperature into a form, which is then heated at 1000-1130 deg.C for 1hr with a rate of temperature rise of 100 deg.C/hr to effect sintering, thus obtaining the objective beta-TCP with an average particle size of 0.5 to 2mum and flexural strength of >=1,600kg/cm<2>, suitable for artificial aggregate or artificial fang.
Patent JP-S60153318-A (JP)
Title: Control mechanism for air cushion conveyor
Inventor: HARUTOBITSUHI MIHERUSU
IPC: B60V3/02
Filed: 1984-12-13
Abstract: A controller operative to adjust the supply of compressed air to aircushions, in response to changes in load, includes a pneumatically-driven pressure regulator and damped means to accumulate or vent control pressure in response to a sensed distance between the carrier frame and a gliding surface.
Patent JP-H05108509-A (JP)
Title: Health check device for input/output device
Inventor: MIYAZAKI YASUSHI
IPC: G06F13/00
Filed: 1991-10-14
Abstract: PURPOSE:To enable optimum check and to improve throughput by stopping a fault detecting operation due to a health check part when the frequency of using normal access is high, and starting the detecting operation when the frequency is low. CONSTITUTION:When the frequency of use is high, an access count overflow detection part 3 detects overflow, and a health check stop part 4 receives a command signal and stops the fault detecting operation of a health check part 6. When the frequency of use is low, the overflow detection part 3 judges that no overflow is detected, and a health check start part 5 receives a command signal and starts the fault detecting operation due to the health check of the health check part 6. Thus, the fault detecting operation of an input/output device 11 is continued by the health check part 6 until starting the next comparing operation of the overflow detection part 3. Therefore, the fault detection of an input/output device 7 can be executed by the health check without affecting the throughput of the input/output device.
Patent JP-H04141887-A (JP)
Title: Semiconductor memory
Inventor: OE MASANORI
IPC: G11C11/406
Filed: 1990-10-01
Abstract: PURPOSE:To speed up reading and writing and to reduce power consumption by adding a one-shot signal generation circuit, a switching circuit which selects the output signal of a delay circuit and outputs it as a precharge signal and an activating signal generation circuit generating a sense amplifier activating signal. CONSTITUTION:The switching circuit 3 which selects the output signal of the one-shot signal generation circuit 1 at the time of the self refresh operation of a first level, selects the output signal of the delay circuit 2 at the time of the regular operation of a second level and outputs them as the precharge signal PDL is provided. Furthermore, the activating signal generation circuit 4 which generates the sense amplifier activating signal SE which becomes an inactive level when the precharge signal PDL is in an active level, and becomes the active level in the prescribed period in the period of the inactive level is given. A refresh control signal RFSH switches a system to precharge a bit line by an one-shot signal at the time of the self refresh operation and to precharge the bit line in a VCC/2 generation circuit at the time of the regular operation. Thus, power consumption can be reduced at the time of the self refresh operation and speed can be improved at the time of the regular operation.
Patent JP-S61142961-A (JP)
Title: Controlling method of chopper unit
Inventor: AKAO YOSHIZO
IPC: H02M3/155
Filed: 1984-12-17
Abstract: PURPOSE:To balance a current between choppers by a simple and inexpensive construction by interrupting a current deviation between the average value of a chopper current and the chopper current as a correcting amount to a chopper unit control system. CONSTITUTION:Chopper currents are detected by DC current detectors 8a, 8b, the outputs are converted by DC voltage detectors 23a, 23b into voltages, and added by an adder 30. A current deviation between the chopper input current and the average value of the input currents of chopper units is obtained by adders 24a, 24b, the outputs are applied through limiters 25a, 25b to adders 26a, 26b, and current deviation of the choppers is interrupted to the output of an error amplifier 13.