baber/WOPTO huggingface dataset:
Patent JP-H02237034-A (JP)
Title: Semiconductor device
Inventor: SHINDO HIROYUKI
IPC: H01L21/331
Filed: 1989-03-09
Abstract: PURPOSE:To manufacture a transistor having high breakdown voltage and high energy resistance having field limiting rings(FLR) by a method wherein ring type base regions in the same conductivity as that of the other region are provided encircling the other base region in the inverse conductivity while the diffusion depth of the other base region is made deeper than in the ring type base regions. CONSTITUTION:The title semiconductor device is composed of a base region 1, an emitter region 2, furls 3, a semiconductor substrate 4, a channel stopper region 5 and an insulating film 6. The said device is provided with a deep base diffusion length XJB required for high energy resistance as well as an FLR diffusion length XJR shallower than the base diffusion length XJB. Through these procedures, the base region 1 in wide base width can be formed due to the deep base diffusion length XJB while the conventional length between the base region 1 end to a chip region end can be sustained due to the shallower FLR diffusion length XJR so that a high breakdown voltage transistor having high inverse and forward breakdown voltages between base and collector may be easily manufactured.
Patent JP-S62210777-A (JP)
Title: Transmission type picture reader
Inventor: CHISHIMA TADASHI
IPC: G06T1/00
Filed: 1986-03-12
Abstract: PURPOSE:To exactly, easily and rapidly perform the designation of a picture reading area, by providing a picture reading area designating means which designates the picture reading area against an original placed on a read driving plate. CONSTITUTION:Longitudinal direction reading instruction meters 7a and 7b, and lateral direction reading instruction meters 8a and 8b consist of slide volumes of a longitudinal pair and a lateral pair, and an area enclosed with four straight lines passing a longitudinal and a lateral slide setting positions, is designated as a picture reading area A (oblique line part). By moving the slide volumes of the longitudinal direction reading instruction meters 7a and 7b, and lateral direction reading instruction meters 8a and 8b, a fetched voltage is varied. And the voltage value is converted to the digital information at an A/D conversion part 62, and after it is corrected by a correction part 65 included in a CPU, the information is converted to the position information at a position information conversion part 64, then being accumulated at a storage part 63. The accumulated information is used as the control information in the reading time of a picture.
Patent JP-S58212168-A (JP)
Inventor: MAIKURU SUCHIYUAATO ADORAA
IPC: H01L27/092
Filed: 1983-04-01
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-H07264458-A (JP)
Title: Moving object tracking device
Inventor: KOSAKA AKIO
IPC: G06T7/00
Filed: 1994-03-25
Abstract: PURPOSE:To quickly attain the tracking of an object with high accuracy. CONSTITUTION:An image is picked up via an image input section 1 and a video signal 6 is converted into a digital picture signal 7 by a digital converter 2, and stored once in an image storage section 3 and fed to an image processing section 4. The image processing section 4 analyzes camera posture data 10 and image data 8 and calculates moving object data 9 comprising a parameter relating to the position posture of a moving object by analyzing the moving object in the data 10, 8. The moving object data 9 are sent to a camera control section 5, in which the data 9 are analyzed and camera posture data 10 are calculated, which represent how a camera is to be moved to pick up the moving object while tracking it. Then the camera posture data 10 are fed to the image input processing section 1 and the image processing section 4, by which an image is picked up while conducting the movement of the camera.
Patent JP-H02234205-A (JP)
Title: Digital servo device
Inventor: SHIBUYA KAZUO
IPC: G05D3/12
Filed: 1989-03-08
Abstract: PURPOSE:To attain a stable servo system which can cover a wide band range by estimating a position error signal and giving the phase compensation to the position error signal after improving its S/N via a limiter and a band synthesizing means. CONSTITUTION:The position error value is estimated for the sampling timing of the next time point and the controlled variable is calculated based on the estimated position error value. Thus the phase delay amount can be offset. At the same time, the rise of the gain of a high frequency area due to an estimated error is prevented by a limiter 12 which limits the amplitude of the estimated value based on the amplitude of the present position error signal. In addition, the estimated value is used for the levels lower than a frequency with which the estimated error is conspicuous with the present value used for the levels higher than the frequency respectively for production of a control output signal having a high S/N. Thus it is possible to obtain a stable servo system which can cover a wide band range.
Patent JP-H10231985-A (JP)
Title: Branching method of fluid
Inventor: FUJIMOTO SHUNICHI
IPC: F16L41/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reinforce a branched hole part after drilling and prevent deformation of a pipe by drilling the branched hole to be communicated to a branching port part on a fluid pipe after installing a joint having the branching port part on an outer peripheral surface of the fluid pipe made of a soft synthetic resin and pressure fitting a cylindrical reinforced pipe harder than the fluid pipe in this branched hole. SOLUTION: In the case of branching city water in the inside of a city water main pipe under a ceaseless water engineering method, a slit joint 3 having a branching pipe part 2 is installed on an outer peripheral surface of the city water main pipe 1 through a packing 4. Thereafter, a partition valve device 7 is connected to a flange 2a of the branching pipe part 2, and after a branched hole 8 is drilled on a side wall of the city water pipe 1 by a drilling machine installed on the flange 7b, a reinforced pipe 9 is fitted in the inside of this branched hole 8. Fitting of the reinforced pipe 9 in the branched hole 8 is carried out by installing an insertion device of the reinforced pipe 9 instead of the drilling machine after avoiding outflow of water from the branched hole 8 by lowering a valve element 6 of the partition valve device 7 and drawing up a valve element 6 again.  Thereafter, the insertion device is removed, and branching work is finished by installing a branching pipe 10.
Patent JP-2000253626-A (JP)
Title: Driving controller for electric actuator
Inventor: TSUKADA YOSHINARI
IPC: H02K11/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make the inductance of a circuit between a power source and a driving circuit section which drives an electric actuator easily reducible in a driving controller for electric actuator which is provided with the driving circuit section and a control circuit section which controls the driving circuit section and in which charging and discharging elements are connected in parallel between the power source and driving circuit section by compactly constituting a circuit for driving and controlling the actuator. SOLUTION: In a driving controller, power supply-side positive electrode terminals 31 and negative electrode terminals 32 which are respectively connected to a positive electrode layer 42 and a negative electrode layer 43 and charging/discharging element-side positive electrode terminals 46 and negative electrode terminals 47 which are respectively connected to the layers 42 and 43 are arranged on substrates which are insulated from each other and constituted in a multilayered structure while carrying the positive electrode layer 42 and negative electrode layer 43 in such a way that the magnetic fluxes generated by the currents flowing from the terminals 31 to the terminals 46 and the currents flowing from the terminals 47 to the terminals 32 compensate each other.
Patent JP-2000252069-A (JP)
Title: Organic electroluminescence element and its manufacture
Inventor: ISHII SATOSHI
IPC: C09K11/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element with high heat- resistance. SOLUTION: The organic electroluminescence element has an anode layer acting as an anode and a cathode layer acting as a cathode, at least one of these layers is made of a transparent material, a hole transport layer made of a hole transportable material and an electron transport layer made of an electron transportable material are arranged between the anode layer and the cathode layer, and at least one of the hole transport layer and the electron transport layer contains phosphor having 1-5 addition side chains comprising an alkyl group having 5 or more carbon atoms, or an alkoxyl group, of side chains of a doping luminescent material.
Patent JP-H08308776-A (JP)
Title: Vacuum cleaner
Inventor: SHIMADA SADAHIRO
IPC: A47L9/24
Filed: 1996-03-13
Abstract: PURPOSE: To prevent a lead wire inside an extension pipe from being damaged and to prevent cleaning work from being disturbed with the lead wire, concerning a vacuum cleaner provided with the extension pipe which is freely stretched and has the lead wire inside. CONSTITUTION: An inner pipe side housing part 106b is provided in the axial direction of an inner pipe 106, and an outer pipe housing part 105b is provided in the axial direction of an outer pipe 105 as well. A lead wire 108 is arranged in the respective housing parts 105b and 106b. The lead wire 108 led out of the housing part 106b is guided from an opening part 111 of the housing part 105b to the inside. A space 112 for housing the warping part of the lead wire 108 is formed inside the housing part 105b and, even when the warping part is generated at the lead wire by moving the inner pipe 106 inside the outer pipe 105, the warped part can be housed in this space 112.
Patent JP-H03258931-A (JP)
Title: Automatic variable speed control device
Inventor: OGURO HIROKAZU
IPC: B60W10/06
Filed: 1990-03-07
Abstract: PURPOSE:To reduce speed-change shock by providing a mean for forcedly stopping an auxiliary device when a car is in accelerated conditions, and a means for putting the auxiliary device in operating conditions when a variable speed switching means shifts the transmission ratio from high gear to low gear. CONSTITUTION:After a vehicle having an automatic transmission is kicked-down first gear in order to obtain acceleration, and an air conditioner 12 is forced to be stopped by an air-conditioning stopping means 8, a throttle sensor 2 and a car-speed sensor 3 judge whether the car speed is increased to be shifted-up from first gear to second gear or not. When the car is shifted-up, a switching signal is outputted to a gear change part 10, and when an air-conditioning switch 5 is turned on and air-conditioning-cut control is performed, the switching signal is outputted to an air-conditioning operating means 9 to operate the air conditioner 12 again. When air-conditioning-cut control is not performed, the set ignition timing is treated to be corrected based on an engine condition detecting sensor 6. When the car is not shifted-up, a counter operates the air conditioner again if a specified time is exceeded. In this case, the ignition timing is managed.
Patent JP-S54147063-A (JP)
Title: Distortion detector of hull
Inventor: OKAMOTO TADAFUMI
IPC: G01B21/32
Filed: 1978-05-11
Abstract: PURPOSE: To practicably detect hull distortions by combining U-pipe devices, detecting means and an arithmetic unit.  
     CONSTITUTION: Riser pipes 3a thru 3e are fixed and installed to a hull 1 and are U-connected by way of connecting pipes 4 to constitute a level-detecting U-pipe device. In addition, pressure detectors 6 which detect liquid levels in pipes as pressures are installed to a fixed height of the respective riser pipes 3a thru 3e and are connected to the arithmetic unit 7 in a control room 2 through transmission lines 8. Then, the liquid levels of the respective riser pipes 3a thru 3e are detected by the pressure detectors 6 and are then inputted to the arithmetic unit 7, by which hull distortions are automatically operated from the relative liquid level differences at the respective riser pipes 3a thru 3e and are displayed in a display part 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04270666-A (JP)
Title: Edge surface light emitting type el printer and its manufacturing method
Inventor: KATSUUMI KAZUNARI
IPC: H01L27/15
Filed: 1991-02-26
Abstract: PURPOSE:To improve both productivity and printing quality of an edge surface light emitting type EL printer either by forming a drive circuit and a line head commonly on one sheet of a substrate or by realizing a direct wiring of using one common electrode. CONSTITUTION:An individual drive circuit 13 which drives a line head 2 of an edge surface light emitting type EL element 8 is formed by a polycrystalline silicone film.
Patent JP-S57170904-A (JP)
Title: Preparation of vinyl polymer
Inventor: ISEKAWA HIROSHI
IPC: C08F2/18
Filed: 1981-04-14
Abstract: PURPOSE: To prepare a vinyl polymer having improved absorptivity of a plasticizer and mechanical properties of molded articles, by polymerizing a vinyl  monomer in the presence of a water-soluble proteinous dispersing agent, stirring  the vinyl polymer in contact with air for a long period, and then separating the polymer.  
     CONSTITUTION: A vinyl polymer such as polyethylene, obtained by polymerizing a monomer in the presence of a water-soluble proteinous dispersing agent such as alkali-treated gelatin, is stirred in contact wit air for ≥15hr, preferably ≥20hr, and the objective polymer is separated therefrom. The amount of the proteinous dispersing agent is preferably ≤5pts.wt., especially 0.1W3pts. per 100pts. of the vinyl monomer. The stirring is preferably carried out at ≥10°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60200670-A (JP)
Title: Signal relaying system
Inventor: NUMAKURA SHIYOUZOU
IPC: H04M7/00
Filed: 1984-03-26
Abstract: PURPOSE:To make signal relaying economically without providing an exclusive signal receiving trunk by using a signal measuring device as the signal receiving trunk. CONSTITUTION:An input signal specification in the drawing A of a pulse split PB signal measuring device and a specification of input signal at the time of relaying are the same, signals are relayed by utilizing a part of function of the device. That is, in an originating station 20, a controlling device connects outgoing circuit trunk 24 and a PB signal sending trunk 25, and the trunk 25 starts an incoming circuit connection trunk 31 of a relay station 30. A controlling device 33 of the relay station 30 detects this starting, and connects the PB signal measuring device 36 and a folding link 37. The device 36 is set to an REC mode by a signal distributing device 35, and a preparation completion signal is sent to the originating station 20. The originating station receives this by the trunk 25 and sends out a signal from the trunk 25. The relay station 30 detects that the device 36 received the signal, catches a signal sending trunk 35 and an outgoing circuit trunk 34 conforming to the input signal format of the receiving station, and transmits above-mentioned signal.
Patent JP-H0541551-A (JP)
Title: Manufacture of metal-insulator-metallic junction structure
Inventor: ARAN UIRISU KUREINSATSUSAA
IPC: H01L49/02
Filed: 1991-02-27
Abstract: PURPOSE: To provide a producing method for metal-insulator-metal junction structure, with which the height and form of barrier can be adjusted. CONSTITUTION: Fermi-level binding which is generated in semiconductor transfer and grain boundary is utilized. While using a polycrystalized compound semiconductor alloy with which the position of binding can be changed over a wide range of a metal/semiconductor structure, the sandwiched structure consisting of metal, a compound semiconductor and a metal is provided. The height and form of a barrier are adjusted by changing the composition (Inx Ga1-x As) and doping of barrier materials.
Patent JP-2000245448-A (JP)
Title: Hepatocyte culture
Inventor: SAWAI HIROSHI
IPC: C12N5/071
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a new method for culturing hepatocytes capable of maintaining the cultured hepatocyte functions stably and for a long period of time. SOLUTION: This culturing method is provided by using a fixed gel containing type I collagen removed with telopeptide as a main component as a culturing material, and characterized by not containing or containing <=50 mg/L concentration of glycine. Further, desirably the culturing liquid does not contain a serum, and is characterized by containing at least one of a group consisting of glucagons, insulin, epithelial growth factor, dexamethasone, dimethylsulfoxide, nicotinic acid amide and a selenium-containing compound.
Patent JP-H11287462-A (JP)
Title: Floor heating system
Inventor: KOBAYASHI KIYOO
IPC: F24D3/10
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating system for improving economical efficiency and saving energy by utilizing midnight electric power in particular so as to simplify execution of construction, reduce heat loss, reduce costs, and suppress noises and the like. SOLUTION: A floor heating system 1 comprises a warmth retaining reservoir 2 for storing heat medium liquid, an electric heater 3 for heating the heat medium liquid in the reservoir, a controller 4 for controlling electric power supply to the electric heater at least during midnight, and a floor heating system main body 6 for heating by circulating the heat medium liquid in the heated reservoir 2 at least during daytime to a heat medium liquid circulating piping 5 laid on a floor. And, the heat medium liquid circulating piping 5 is made of a rubber or synthetic resin pipe material.
Patent JP-S55150053-A (JP)
Title: Fault display unit for computer
Inventor: OBATA YOSHIAKI
IPC: G06F11/32
Filed: 1979-05-10
Abstract: PURPOSE: To secure the restarting of a high response via the alarm combination display realy circuit possessing the on-line FF wich is set with the output of the gate circuit that supplied alarms of all necessary combinations en bloc and then delivers the output through one of those alarms.  
     CONSTITUTION: On-line display relay circuit 2 is controlled by the control command, and alarm display circuit 3 operates on each alarm signal. And alarm combination display relay circuit 4 is set with the start order and possesses on-line FF which is set with the output of the gate circuit that supplies the alarms of all necessary combinations en bloc and then delivers the output through one of those alarms. Thus the optional alarms are combined and then displayed to outside to secure the restarting of a high response. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55149439-A (JP)
Title: Reciprocation engine
Inventor: ZEEMUSU HENRII HASURAMU
IPC: F16F15/26
Filed: 1980-04-30
Abstract: This invention concerns balancing reciprocatory machines, such as internal combustion engines, in which reciprocating movement of a piston 1 or the like is translated into rotation of a crankshaft 4 via a connecting rod 3. In order to provide at least a significant degree of compensation or balancing of forces causing vibration in the machine, the crankpin 15 has a pair of heart formations 8 fixed thereon which makes rolling contact with a pair of rain drop formations 9 rotatable on an extension 6 of the connecting rod. At T.D.C. the point of each of the rain drop formations fits in the cusp of the appropriate heart formation and at B.D.C. the maximum radius of the heart formations coincide with the minimum radius of the rain drop formations.
Patent JP-H03259619-A (JP)
Title: Phase locked loop circuit
Inventor: MIYAZAWA YUICHI
IPC: H03K3/354
Filed: 1990-03-09
Abstract: PURPOSE:To suppress the increase in the phase jitter of a phase locked loop circuit and to prevent dull oscillation waveform by providing a stage number selector selecting the number of stages of a ring oscillator of a voltage controlled oscillator by the control signal of the voltage controlled oscillator. CONSTITUTION:When the oscillating frequency required for synchronization is not obtained by the n-stage of ring oscillators, a control voltage VC exceeds a reference voltage VH in the process of synchronization. Thus, the output S of a stage number selector 17 is changed to a high level and a ring oscillator 39a comprising m-stages is oscillated. Moreover, the frequency of a reference signal is decreased and the control voltage VC is decreased attended therewith. When the control voltage VC is lower than a reference voltage VL, the output S is changed to a low level and the synchronization is implemented by (n) stages of the ring oscillators. Since the number of stages of the ring oscillators is selected automatically in matching with the frequency to be oscillated, the phase jitter and the dull oscillation waveform at low frequency oscillation are reduced.
Patent JP-S57170924-A (JP)
Title: Preparation of aromatic polyester polycarbonate resin
Inventor: KAMIYAMA KATSUHISA
IPC: C08G63/64
Filed: 1981-04-15
Abstract: PURPOSE: To obtain the titled resin by evaporating and concentration a methylene chloride solution of a resin having a specific structural unit and obtained by the polycondensation of a dihydroxydiaryl compound, terephthaloyl chloride, etc. and phosgene, at a specific rate of evaporation, thereby easily pulverizing the resin and removing the methylene chloride.  
     CONSTITUTION: A dilute methylene chloride solution of an aromatic polyester polycarbonate resin having the structural units of formulaIand formula II (X is divalent group; aromatic nucleus may have substituent group) is prepared by the polycondensation of an alkaline aqueous solution of a dihydroxydiaryl compoud, a methylene chloride solution of tere(and/or iso)phthaloyl chloride, and phosgene. The dilute solution is washed to attain a resin concentration of 3W10wt%, and gelatinized by evaporating methylene chloride (the rate of evaporation of methylene chloride is maintained to 1W5kg/hr per 1kg of the resin in the methylene chloride solution at normal pressure and 40W150°C and at a resin cncentration of 20W35%). The gel is crushed, and the methylene chloride is removed by the thermal drying to obtain the objective resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05223950-A (JP)
Title: Hair detecting apparatus for packed food
Inventor: FUKUDA TOSHIO
IPC: G01N21/88
Filed: 1992-02-10
Abstract: PURPOSE:To detect hair mixed in packed food automatically. CONSTITUTION:A packed-food conveying conveyer, an image sensing device for photographing the optical image of the food conveyed on the conveyer, a binary-coding means 2 for binary-coding the picked-up optical image, a partial- feature extracting means 4, which extracts the shape of the hair among the binary-coded data with the binary-coding means as the partial feature, and a linear-body judging means 5, which judges whether the data extracted with the partial-feature extracting means 4 are straight or curved linear bodies having the thickness smaller than a specified value and the length longer than a specified value or not, are provided. The result judged with the linear-body judging means 5 is displayed on a display device 6.