baber/WOPTO huggingface dataset:
Patent JP-H01242891-A (JP)
Title: Vacuum gate valve device
Inventor: SONOBE TADASHI
IPC: F16K51/02
Filed: 1988-03-25
Abstract: PURPOSE:To restrain the increase in the amount of leakage in a gate seal, in a gate valve device to be used for an ultra-high vacuum apparatus or the like, by automatically controlling the operating pressure while detecting the amount of leakage in the gate seal part, if any leakage occurs in the process of baking. CONSTITUTION:A leak detector 13 is provided to a vacuum vessel 1, and the detected signal S'1 thereof is input into a pressure command generating device 11. If the amount of leakage in the gate seal part begins to increase in the process of baking, the operating air pressure is automatically controlled on the basis of the detected signal S'1. Thus, the permanent set of the knife edge of the gate seal can be restrained to a minimum, so that the amount of leakage in the gate seal can be restrained.
Patent JP-H09254623-A (JP)
Title: Rear suspension construction
Inventor: YAMADA MITSUHIRO
IPC: B60G9/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a suspension construction. SOLUTION: An axle pipe 2 is placed along the horizontal direction of a vehicle body, and a mounting bracket 6 for a suspension arm 9 is secured to the side of the axle pipe 2. A double-end stud 10 used for securing the suspension arm 9 to the mounting bracket 6 has one end formed into a screw for attaching the lower end 21 of a shock absorber 15 and the other end into a screw for mounting the suspension arm 9 to the axle pipe 2, with both the shock absorber 15 and the suspension arm 9 attached to the stud.
Patent JP-S57182833-A (JP)
Title: Light pen and picture processing device using it
Inventor: OOMORI YOSHITAKA
IPC: G06F3/037
Filed: 1981-05-08
Abstract: PURPOSE:To display a position, where an optical guide is brought into contact, on the screen of a CRT in a size corresponding to the strength of this contact, by providing the optical guide, which is freely projected and retreated into or from the light pen main body, and a means which detects the retreat quantity of this optical guide. CONSTITUTION:An optical guide 1 which is freely projected and retreated from or into a light pen main body 2, a photoelectric transducer 8 which converts the optical signal obtained throught the optical guide 1 to an electric signal, and a detecting means 6 which detects the retreat quantity of the optical guide 1 are provided. When the optical guide 1 is brought into contact with the screen of a CRT15, the optical signal from the CRT is read by the photoelectric convertor, and the strength of this contact of the optical guide 1 on the screen of the CRT is detected by the detecting means 6. For example, this detecting means 6 for retreat quantity is formed with a variable resistance 6 consisting of a conductor 3 and resistors 4 and 5, and an electric signal corresponding to the retreat quantity obtained by this means 6 is inputted together with the electric signal from the photoelectric converter 8 to a controlling circuit 14 through an amplifier 9 and an A/D converter 13, and the contact position is displayed in a size corresponding to the strength of the contact.
Patent JP-H04304716-A (JP)
Title: Submarine cable system power feeding system
Inventor: KOGURE YOSHIICHI
IPC: H04B3/44
Filed: 1991-04-02
Abstract: PURPOSE:To maintain power feeding at the non-fault side station when a cable is faulty and to keep feeding with only the remaining feeder at the fault of one feeder. CONSTITUTION:This system is provided with first and 2nd constant current feeders 4, 5 provided respectively on 1st and 2nd terminal stations 1, 3 for supplying a DC current, a feeder 8 being a submerine cable connecting between the 1st and 2nd constant current feeders 4, 5 via the feeding load of a submarine repeater 7, a voltage detector 9 detecting the voltage of the feeder 8 at an intermediate station 2 provided on the halfway of the submarine cable and a switch 10 connecting the feeder 8 to ground at the intermediate station 2 when the detection voltage of the voltage detector 9 exceeds a present value.
Patent JP-S51145832-A (JP)
Title: Controlling method for stabilizing ac-dc connection system
Inventor: AOTSU HIROAKI
IPC: H02J3/36
Filed: 1975-06-11
Abstract: PURPOSE: To provide improved stability in AC-DC connection systems by controlling the re-starting of a DC system so that it is performed at a proper time, and also by continuing the control of a DC power after the re-starting to make it reach a proper value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02248031-A (JP)
Title: Connection of electrolytic capacitor
Inventor: KITAGAWA TOSHIYUKI
IPC: B23K33/00
Filed: 1989-03-22
Abstract: PURPOSE:To prevent a metallic wire from moving in the lateral direction by a method wherein, in order to make a large capacity electrolysis condenser by connecting multiple electrolysis condensers, a horizontal fixing part, a rising part, and a metallic terminal having a holding part are fixed on one end of condenser main bodies and holding pieces holding a connecting metallic wire are provided on the holding part. CONSTITUTION:Pairs of metallic terminals 12, 13 respectively provided on multiple juxtaposed electrolysis condenser main bodies are parallel-connected using metallic wires 23 to make a large capacity electrolysis condenser. In order to attain to the said purpose, a horizontal fixing part 15 of the pair of metallic terminals 12, 13 is fixed respectively using a rivet 14 and then a rising part 16 comprising the end of the fixing part 15 vertically rising up and a holding part 17 bending in parallel with the fixing part 15 are formed. At this time, the holding part 17 is halved through the intermediary of a slit 20 while a notch part 22 similarly having another slit 18 is provided in the holding part 17. In such a constitution of the holding part 17 of the connecting metallic wire 23, the holding part of the connecting metallic wire 23, the metallic wire 23 is passed through the notch part 22 so as to be soldered later.
Patent JP-H01243107-A (JP)
Title: Information input/output device
Inventor: MIYAZAKI YASUKO
IPC: H03M11/04
Filed: 1988-03-25
Abstract: PURPOSE:To shorten a waiting time until a necessary character is designated in a display unit by displaying different character string unit and changeover character when character information to be inputted is the changeover character. CONSTITUTION:The prescribed unit to successively indicate the positions of the character string and changeover character one by one to be displayed on a display device 11 is displayed, and the character information to be indicated in the display unit by a timing, by which a switching means 15 is operated, is inputted. Further, when the inputted character information is the changeover character, the different character string unit and changeover character are displayed. Consequently, when the switching means 15 is operated, the character to be indicated by the display unit (a cursor, etc.) in the displayed character string information can be inputted, and simultaneously, when the input character is the changeover character, the other character string can be displayed. Thus, the waiting time can be shortened, and an operability can be improved.
Patent JP-H03271979-A (JP)
Title: Logic circuit design system
Inventor: KIKUKAWA SHINGO
IPC: G06F17/50
Filed: 1990-03-22
Abstract: PURPOSE:To shorten processing time until finally obtaining a converted result and to improve the efficiency of a logic conversion processing by retrieving data, to which the logic conversion processing is already executed, in the function block diagram of the same function and outputting the logic circuit data as the converted result. CONSTITUTION:A CPU 10 accesses the function block names and retrieves the data, for which a logic conversion execution flag is set, in the block diagram of the same function as the function block diagram of a converting object from a filing device 13. When the same function block diagram exists, the logic circuit data corresponding to the function block diagram, to which the logic conversion is already executed, is taken out from an area 13b of the filing device 13 and the taken-out logic circuit data is outputted to a display device 12 as a logic circuit data path corresponding to the function block dia gram of the converting object. Thus, the processing time can be shortened as a whole until finally obtaining the converted result.
Patent JP-H02249320-A (JP)
Title: Direction controller for satellite signal receiving antenna
Inventor: UEMURA JUN
IPC: H04B7/15
Filed: 1989-03-22
Abstract: PURPOSE:To control a reception antenna at a most suitable angle in response to the reception condition by controlling the reception antenna in an elevating angle and an azimuth angle minimizing a code error level when the code error level is at a prescribed level or over. CONSTITUTION:A demodulation means M7 demodulates a pulse code modulation signal component from an intermediate frequency signal amplified by an amplifier means M5 and outputs the component to, e.g. a television receiver and generates a code error signal representing the code error to be demodulated. When the detected code error level reaches a prescribed level or over, a connection changeover means M10 connects a reception angle adjusting means M2 and a 2nd antenna direction control means M9. Then the 2nd antenna direction control means M9 controls the reception angle adjustment means M2 so as to minimize the code error level based on the detected code error level. Thus, an antenna M1 for receiving a satellite signal is adjusted to the elevating angle and the azimuth angle to minimize the code error level.
Patent JP-H09254192-A (JP)
Title: Injection molding die
Inventor: SUGANO MAMORU
IPC: B29C45/28
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die without damaging a valve pin (or movable rod) or a gate part and having a valve gate capable of obtaining a good injection-molded product having no burr or a flow mark. SOLUTION: In an injection molding die injecting a molten resin into the cavity 13 formed by a fixed template and a movable template 14 from the valve gate 10 provided in the fixed template. The valve gate 10 is constituted of a nozzle 11 allowing a molten resin to flow out and the valve pin 12 opening and closing the gate 11a provided in the tip part of the nozzle 11 by its forward and rearward movement.  The valve pin 12 forms the molten resin passage 15 communicating with the cavity 13 between the pin 12 and the inner wall surface of the gate 11a to be provided so as to pierce toward the cavity 13 and has an expanded part 12a provided in the tip thereof and, when the valve pin 12 retreats, the molten resin is flatly cut, between the rear end surface 12b of the expanded part 12a provided in the tip part of the valve pin and the cavity surface 11b of the fixed template to seal the passage 15.
Patent JP-H02248138-A (JP)
Title: Transmission parameter setting method for communication channel
Inventor: SAGAWA YUKIHIRO
IPC: H04L29/06
Filed: 1989-03-20
Abstract: PURPOSE:To prevent disabled communication due to discordant setting at both terminations by sending a transmission parameter used in operation from one terminal equipment according to the specified parameter at the initializing state and setting the transmission parameter at the other equipment in matching with the specified parameter when the transmission parameter of a communication channel in a computer system is set. CONSTITUTION:When a host computer 1 is started, a communication control section 4 receives the transmission parameter of a communication line 3 connecting a terminal equipment 2 from an operating system (such as 9600bps and even number parity) and awaits the electric establishment of the line with the existing parameter (such as 300bps and nonparity) regardless of the content. When the terminal equipment 2 rises, a terminal side communication control section 5 awaits the entry with the same transmission parameter (such as 300bps and nonparity) as that of the computer 1, the communication control section 4 sends the transmission parameter being a substantial object in a determined format, the control section 5 confirms it to send the message of understanding to the computer 1.
Patent JP-S57185025-A (JP)
Title: Camera
Inventor: HIROHATA MICHIROU
IPC: G02B7/09
Filed: 1981-05-08
Abstract: PURPOSE:To start the operation of an automatic focusing mechanism in an assured  way, by storing the electromagnetic driving force generated at a sector ring by means  of the vibration caused by collision and actuating a tension member of the automatic  focusing mechanism with the above-mentioned stored energy. CONSTITUTION:When releasing 2 is carried out in a state under which photographing is  ready as shown in the diagram, a rangefinder (not shown in the diagram) measures the  distance. Thus a pulse is applied to a sector ring 38 for a certain period of time. A  sector pin 38a has a vibration between a locking lever 15 and a tension lever 34 and repeats collision against an end part 34c while accelerating its speed. When the pin 38a  has the sufficient momentum, the engagement is released between a tension part 34a  and a catch part 15c. Thus the lever 15 turns clockwise, and then the engagement is  released between a hook part 15a and a catch part 13c. Thus a set plate 13 is shifted  toward an arrow mark. Coupling to this action, a lens barrel 18 moves at the focused  position. A lever 14 and a gear 3a turn to change over a switch 7. Then the electric  conduction is applied again to open blades 39 and 40. These blades are closed after the light volume is detected at 43a and the electric conduction is cut off. The electric conduction is applied to a motor 1, and the charging state is obtained via charging mechanisms 3 and 8-10.
Patent JP-S57186234-A (JP)
Title: Crosstalk detector in recording information reproducer
Inventor: KANAMARU HITOSHI
IPC: G11B7/005
Filed: 1981-05-09
Abstract: PURPOSE:To detect the amount of crosstalk and direction of generation, by picking up the leakage of a synchronizing signal of adjacent tracks caused in a vertical blanking period with the length of the cycle. CONSTITUTION:A leakage component of a synchronizing signal from adjacent tracks caused in a composite video signal A is picked up as a beat component in 1MHz, inputted to circuits 5 and 6 with the operation of a gate circuit 3, peak-held and a crosstalk amount D is detected. Further, a detection output C generates a timing pulse E, triggers monostable multivibrators 10, 11 and 12 and generates applied pulses G and H to gate circuits 13 and 14 to control the passing of the timing pulse. Thus, the polarity of crosstalk can be detected depending to which gate out of the gates 13 and 14 the timing pulse E passes.
Patent JP-S58188380-A (JP)
Title: External page controlling system
Inventor: ISHIGURO NOBORU
IPC: G06F12/12
Filed: 1982-04-26
Abstract: PURPOSE:To attain quick external page control and to improve the processing efficiency, by counting the slot number paging out in a computer system and selecting the connected slot grops. CONSTITUTION:If the necessity of external page assignment takes place in the processing of an on-line program 12, when a control section 13 assigns the external page, the external page files are grouped into some groups and the external page is controlled in unit of the corresponding group. This group is taken as a slot group and when it is required for m-paging out in an arbitray page-out event, a slot group having m-page vacancy is selected.
Patent JP-S59196747-A (JP)
Title: Cooler in thermohygrostat device for physical or chemical experimentation
Inventor: MASUDA AKIO
IPC: B01L7/00
Filed: 1983-04-22
Abstract: PURPOSE:To improve the efficiency of cooling to a higher degree with a simplified mechanism, by separately providing two kinds of capillary tubes, one of which has a large inner diameter but short and the other of which has a small inner diameter but long. CONSTITUTION:In the step of lowering a temp. from a higher level to a lower one by starting a thermohygrostat device, a temp. regulator 18 controls an electromagnetic valve 17 for changing over capillary tubes in an opened state at the initial high-temp. period, so that a coolant can flow into both of the first and second tubes 15, 16. However, the fluid dynamically flows into the first capillary tube 15 of large size and short length, to rapidly lower the temp. Hereon, the temp. regulation is performed by the temp. regulator 18 in such a manner that the change-over electromagnetic valve 17 is closed at the value of a temp. where the characteristic curve of a cooling temp. shows no marked fluctuation so as to reduce cooling capacity. Hence, the coolant thereafter begins to flow through the long second capillary tube 16 of small size. consequently, the cooling effect of a set point is obtained in a short time.
Patent JP-H03270939-A (JP)
Title: Inspection method for printing defect and its device
Inventor: OTSUKI TAKASHI
IPC: G06T7/00
Filed: 1990-03-20
Abstract: PURPOSE:To enable an omission of printing, running out of printing, and scumming of ink near and inside a printing part to be detected by a method wherein whether a number of total dots corresponding to pixels of the printing part is within a number of reference total dots or not is discriminated and besides, whether a number of bonded components is within a number of reference bonded components or not is discriminated. CONSTITUTION:After establishing a rectangular window W1 enclosing a printing part, an image digital signal in the window W1 is binarily coded and further a number of total dots corresponding to pixels in the printing part and a number of binded components are obtained from this binary coded signal. Then, whether the number of total dots corresponding to pixels of the printing part is within a range of a number of reference total dots established preliminarily based on good products or not is discriminated. When it is outside the range, a product is judged to be an inferior product having defects in printing. Further, when it is within the range of the number of reference total dots, whether the number of bonded components is within a number of reference bonded components or not is discriminated. When running out of printing like the figure '1' MG 2, an omission of printing like the figure '9' MG 3, or scumming of printing MG 1, etc., exist, since the number of bonded components varies, the product is judged to be the inferior product.
Patent JP-H03271550-A (JP)
Title: Cylinder head for liquid cooled engine
Inventor: AKUTSU SHIGEMITSU
IPC: F02F1/40
Filed: 1990-03-20
Abstract: PURPOSE:To form a cylinder head internal wall into a small thickness so as to improve cooling efficiency by radially providing a rib along the diametric direction of a cylinder in a cooling liquid passage, formed in a cylinder head, and partitioning the cooling liquid passage into a plurality of sections. CONSTITUTION:A cylinder head 4, which is mounted to a cylinder block upper end by a stud bolt, has an internal wall 4a for forming a combustion chamber 22 and a cooling liquid passage 23 partitioned between the internal wall 4a and an external wall 4b provided by covering this internal wall 4a. Here the internal and external walls 4a, 4b are connected by a rib 24 while partitioning the cooling liquid passage 23 into a plurality of sections by radially providing the rib 24 along the diametric direction of a cylinder block 3 in this cooling liquid passage 23. A communication hole 25 is connected to a plurality of the cooling liquid passages 23 by providing a notch 24a in the end part in a side of the communication hole 25 of the rib 24 while forming the communication hole 25 continued to the cooling liquid passage 23 of the cylinder block in a part corresponding to a peripheral part side of the cylinder block. A notch hole 24b is similarly formed also in the end part in an opposite side to the communication hole 25 of each rib 24.
Patent JP-S61229074-A (JP)
Inventor: NAGANO TOSHIMI
IPC: E04G23/08
Filed: 1985-04-03
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-H07280265-A (JP)
Title: Combustion device for gas turbine and operating method for combustion device
Inventor: INOUE HIROSHI
IPC: F23R3/30
Filed: 1994-04-08
Abstract: PURPOSE:To reduce NOX by a method wherein an inclination angle of each of inclination wings installed in an annular flow passage of a premixing device can be freely changed, mixing of fuel and air is activated and combustion reaction is promoted. CONSTITUTION:Inclination wings 6 and 7 for applying a circulating component to mixture gas of fuels 21, 22 and air 50 are arranged in annular flow passages 11 and 12 of a premixing device. The inclination wing arranged at least in one annular passage, an inclination wing 7 in the annular flow passage 12, for example, is formed into a rotatable inclination wing of which inclination angle can be freely changed. Due to this arrangement, it is possible to set a reversible direction of a circulating direction of each of fuels 21, 22 and air 50 flowing in the adjoining annular flow passages 11 and 12, thereby mixing of fuels 21 and unburnt is reduced. With such an arrangement as above, it is possible to activate mixing of fuels 21, 22 and the air 50 and to promote a combustion reaction, the amount of fuel remaining unburnt is reduced bycomplete combustion, resulting in NOX reduction.
Patent JP-H08240359-A (JP)
Title: Engine drive type air conditioner
Inventor: SUZUKI HIROSHI
IPC: F02B61/06
Filed: 1995-03-03
Abstract: PURPOSE: To prevent a compressor, a pipe or an equipment connected to the compressor from being vibrated or noise from being generated in the stat in which a torque variation of an engine is transmitted to a compressor. CONSTITUTION: A fly-wheel 12 is arranged at an output shaft 11 of an engine 1 and then a driving shaft 21 of a compressor 2 is connected to the fly wheel 12 through a coupling 22. Then, the coupling 22 is provided with a fly-heel 23 for reducing variation of torque.
Patent JP-S54162631-A (JP)
Title: Descaling method for secondary scale of hot rolled steel strip
Inventor: NISHIMOTO AKIHIKO
IPC: B21B45/08
Filed: 1978-06-14
Abstract: PURPOSE: To cheaply obtain a hot rolled low S steel strip with no scale defect by spraying high press. water upon a hot rolled steel strip contg. S≤0.001% at the inlet side of a rolling mill by a specified method in removal of secondary scale of the strip.  
     CONSTITUTION: In removal of secondary scale of a hot rolled low S steel strip contg. S≤0.001%, this strip is sprayed with water of such a high press. as 90W130 kg/cm 2  twice at an interval of 1W3 sec at the inlet side of a rolling mill to pertinently remove the well-adhered scale. Experimental results are as follows: in case the strip is descaled once with water of an elevated press., an insufficient result is produced. The strip is descaled twice at an interval of 1W3 sec under a water press. of 110 kg/cm 2 , resulting in enhanced exfoliation of scale. Compared to a conventional method this method requires low water press., reduced power cost and no complex temp. control, and a hot rolled low S steel strip of high quality is obtd. cheaply. 
     COPYRIGHT: (C)1979,JPO&Japio