baber/WOPTO huggingface dataset:
Patent JP-H09273119-A (JP)
Title: Suspension bridge construction method
Inventor: HIRAI SHIGETO
IPC: E01D11/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a suspension bridge construction method capable of promoting vibration control efficiency in the case of construction without giving any influence on form, etc., after the completion. SOLUTION: First of all, a plurality of main girders 3 and 4 are constructed to a wire 2. For example, when S is the length of the central span, places for constructing the main girders 3 and 4 on the wire 2 are 1/4 places from the ends of the central span S (placed of S/4). Then, the construction of another girder connected to the main girder 3 toward both directions of arrows L1 and R1 from the main girder 3 is carried on and, at the same time, the construction of another girder connected to the main girder 4 toward both directions of arrows L2 and R2 from the main girder 4 is carried on.
Patent JP-S58201412-A (JP)
Title: Power combining type microwave solid-state amplifier
Inventor: HIRAI KENJI
IPC: H03F3/68
Filed: 1982-05-20
Abstract: PURPOSE:To form a power combining type microwave solid-state amplifier incorporating a monitor circuit small in size without lowering the main output level, by extracting a monitor output directly from at least one isolation port of a 4-stage synthesis circuit. CONSTITUTION:Ports 26-29 of the 4-stage synthesis circuit comprising four 3-dB hybrid circuits 211-214 are provided with reflex solid-state amplifiers 30-33 respectively, a matching termination 34 is connected to an isolation port 23 and a variable attenuator 35, a detector 37 and an output level meter 38 are connected to an isolation port 24, an input (Pin) from a port 22 is shared equally in the four reflex solid-state amplifiers 30-33 provided at the 4-stage synthesis circuit 21 and amplified in parallel, and a synthesized RF output (Pout) is extracted from an isolation port 25. An output Pi2 is monitored by connecting a series circuit of the variable attenuator 35, the detector 37 and the output level meter 38 directly to the isolation port in this way.
Patent JP-S5511470-A (JP)
Title: Conveying method in vacuum tank
Inventor: KOMURA MITSUO
IPC: F25D25/04
Filed: 1978-07-12
Abstract: PURPOSE: To obtain smooth conveying by combining a fixed inclination conveyer with free rollers with a changeable inclination conveyer with free rollers.  
     CONSTITUTION: In the main body of a vacuum tank, a fixed inclination conveyer 1 with free rollers is arranged by using stays 2 and 3. On the extension line of this fixed inclination conveyer 1 on the downstream side, a changeable inclination conveyer 5 with free rollers is arranged and supported on the fixed conveyer 1 by connecting plates 6 and pins 7 to be freely turned. When a load 4 is carried in as an arrow shows, the changeable inclination conveyer 5 is turned to a horizontal position 5A, and the load 4 accelerated on the fixed inclination conveyer 1 is decelerated on the changeable inclination conveyer 5 to be gradually stopped. When the load is carried out, an adjusting bolt 8 is loosened to turn the changeable inclination conveyer 5 to the lower inclination position along an arc-shaped long hole 9, and the load 4 is gradually accelerated to be carried out in a proper speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242536-A (JP)
Inventor: KATO KEIICHI
IPC: A21D8/02
Filed: 1985-04-19
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-2000283346-A (JP)
Title: Composite tube
Inventor: KOMA SATOSHI
IPC: B32B5/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the pressure tightness and heat insulating effect of a composite tube by forming an inner layer and/or outer layer with a foamed synthetic resin. SOLUTION: A composite tube 10 is manufactured by forming a tubular inner layer 11 with a polyethylene resin, and forming an intermediate layer 12 on an outer peripheral surface of the inner layer 11. The intermediate layer 12 is provided with a two-layer structure formed by winding a strip-like drawn polyethylene resin sheet of a proper width onto the inner layer 11 spirally with respect to the axial direction of the inner layer at 30-90 deg. angle of inclination, and further spirally winding the drawn polyethylene resin sheet in the opposite inclinating direction. Then an outer layer 13 made of foamed polyethylene resin is laminated on the intermediate layer 12. Whereby the pressure tightness and the heat insulating effect can be improved.
Patent JP-S57200320-A (JP)
Title: Preparation of chlorotoluene isomer
Inventor: MIWA KINOO
IPC: C07C17/00
Filed: 1981-06-03
Abstract: PURPOSE: To obtain the titled p- and/or m-isomers, ecomomically, by using a specific diluent in the isomerization of o-chlorotoluene, and carrying out the steps comprising the isomerization, separation by distillation, recycling of the diluent, separation by adsorption, and recycling of the isomer mixture.  
     CONSTITUTION: A mixture 1 of chlorotoluene isomers containing o-chlorotoluene or its isomers is supplied to the isomerization stage 4 together with an aromatic diluent 2 having lower boiling point than the isomer 1, and at least a part of the isomer is converted to p- and m-chlorotoluene. The effluent liquid 5 is separated by distillation 6 to recover the diluent 2 and the mixture 7 of chlorotoluene isomers 7. The diluent 2 is recycled to the isomerization stage 4, and the isomer mixture 7 is supplied to the adsoprption stage 10 to recover the p- or m-chlorotoluene useful as a raw material of pesticides. At least a part 3 of the residual isomer mixture 15 is recycled to the isomerization stage 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06301599-A (JP)
Title: Information processor
Inventor: NAKASUJI MASATAKA
IPC: G06F12/06
Filed: 1993-04-12
Abstract: PURPOSE:To provide the information processor capable of realizing always the high-speed data transmission without need of judging the break of banks. CONSTITUTION:A CPU section 4 outputs the bank numbers, bank changeover signals, and logic addresses to a conversion device 5 according to the position of a logic address. The conversion device 5 performs the prescribed conversion based on the bank numbers, bank changeover signals, and the logic addresses and converts them into the absolute address of the RAM 6 or ROM 7 and outputs them to the RAM 6 or the ROM 7. As the result, the CPU section 4 can designate the required absolute address range for the logic address and it is not necessary to perform the judgement of the break of banks.
Patent JP-H11279262-A (JP)
Title: Production of epoxy resin composition and electrical equipment
Inventor: SUZUKI MASAHIRO
IPC: H01F27/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an epoxy resin composition with excellent crack resistance and voltage endurance characteristics, and to provide a method for producing an electrical equipment using the above composition. SOLUTION: This resin composition is an acid anhydride-curing type epoxy resin composition which is a two-pack epoxy resin composition composed of A-agent comprising an epoxy resin and inorganic filler and a composition B- agent comprising an acid anhydride and a liquid rubber. The method for producing the other objective electrical equipment is characteristic in using the above epoxy resin composition.
Patent JP-S57200345-A (JP)
Title: 1,3,6-hexamethylene triisocyanate, its preparation and its use
Inventor: KISHIMOTO YASUSHI
IPC: C07C265/10
Filed: 1981-06-02
Abstract: NEW MATERIAL:The 1,3,6-hexamethylene triisocyanate of formulaI.  
     USE: A curing agent for the preparation of a non-yellowing polyurethane resin. It is colorless, and has extremely low viscosity at normal temperature and low toxicity. It can be handled easily without diluting with a solvent and obtained without using phosgene, and accordingly the agent is advantageous from the industrial viewpoint.  
     PROCESS: The compound of formulaIis prepared by (1) reacting 1,3,6-hexamethylenetricarboxylic acid formula II (R is H or 1W12C hydrocarbon group) or its triester with hydrazine, (2) reacting the resultant trihydrazide of formula III with a nitrous acid salt in the presence of hydrochloric acid, and (3) subjecting the resultant triazide of formula IV to thermal decomposition (Curtius rearrangement). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08254200-A (JP)
Title: Vacuum pump device
Inventor: OTAGAKI MANABU
IPC: F04F5/10
Filed: 1995-03-15
Abstract: PURPOSE: To provide a vacuum pump device capable of maintaining the suction efficiency of an ejector and the pump efficiency of a circulation pump. CONSTITUTION: A tank 1 comprises two layers of one being an upper layer tanks 4 and the other being a lower layer tank 5. An ejector 2 is mounted on the upper layer tank 4. The lower end part 7 of a diffuser 6 is connected to the interior of the lower layer tank 5. A connection pipe 8 through which the upper and lower tanks 4 and 5 are interconnected is mounted. The lower opening 11 of the upper layer tank 4 is connected to a circulation pump 3.
Patent JP-S60229473-A (JP)
Title: Reader
Inventor: IGUCHI TOSHIYUKI
IPC: H04N1/028
Filed: 1984-04-26
Abstract: PURPOSE:To attain ease of assurance of performance at manufacture and to attain low cost by lighting scanning light from a fluorescent tube having a cathode, a grid, a fluorescent substance and an electrode array, using a prism type optical fiber plate to irradiate the scanning light on an original and allowing a photodetecting section to detect the reflected light. CONSTITUTION:The fluorescent substance 19 is arranged in the main scanning direction, the lower face contacts a lot of electrodes 201-20n to which an anode voltage is applied sequentially, a lot of points arranged in the main scanning direction are lighted sequentially and the point sequential scanning light is irradiated. The scanning light is led externally by an image guide section 12 of the prism type optical fiber plate 10 through an electrode array 20 and irradiated on a picture element one by one sequentially on a read line 15 on the original 28 to be read. The reflected light (diffused light) from the picture element is detected by an optical sensor 21.
Patent JP-H01256180-A (JP)
Title: Thermoelectric module and manufacture thereof
Inventor: MASE KAZUO
IPC: H01L35/32
Filed: 1988-04-05
Abstract: PURPOSE:To simplify works in patterning of electrodes on a copper-coated laminate, by inserting several pairs of P- and Ntype thermoelements alternately in through holes formed into the laminate, connecting the top and bottom faces of these thermoelements with the electrodes by means of solder, and securing heat-exchanging substrate on the opposite faces of the structure. CONSTITUTION:P-type thermoelements 1 and N-type thermoelements 2 are inserted in respective holes of a laminate whose opposite sides are coated with copper foils. The copper, foils on the opposite sides of the laminate 9 are patterned into electrodes 3, 4 to be connected in series to the P- and N-type thermoelements 1, 2. The thermoelements 1, 2 are connected with these electrodes 3, 4 by means of solder 11, and heat-exchanging substrate 5, 6 of Al2O3 for example are secured to the top and bottom faces of the structure, respectively. In this manner, the thermoelements can be positioned more easily to eliminate positional deviation and, therefore, the manufacturing processes can be simplified substantially.
Patent JP-H05249505-A (JP)
Title: Dispersion for optical element and optical element using the dispersion and method for driving the element
Inventor: YOSHINO YUICHI
IPC: G02F1/19
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the particles dispersed in a solvent from flocculating on electrode surfaces in the optical element. CONSTITUTION:This dispersions 6 for the optical element are sealed or inserted into a cell 4 of the optical element 1 for controlling the transmittance or reflectivity of light by impressing a voltage to the electrodes 8. The dispersions 6 are suspensions 7 and the moisture content thereof is <=1200ppm. As a result, the irreversible flocculation of the particles by the adhesion of the particles on the electrode surfaces is prevented and the performance stable over a long period of time is obtd.
Patent JP-S57197652-A (JP)
Title: Digital data processing system
Inventor: JIYON KEI AARUSUTOROOMU
IPC: G06F21/62
Filed: 1982-05-21
Abstract: The system has a flexible internal structure, protected from and effectively invisible to users, with multilevel control and stack mechanisms and the capability of performing multiple, concurrent operations, and providing a flexible, simplified interface to users. The system comprises a plurality of separate, independent job processors (10114) and a memory (10112). Each processor includes a fetch unit (10120) and an execute unit (10122) and the fetch unit structures operands and instructions into objects. The fetch unit includes a register address generator generating unique and permanent identifier codes for the objects. The memory (10112) includes sections storing procedure objects, including a name table providing the operand addresses in the memory. The memory (10112) also includes protection tables for preventing a user obtaining access to objects private to others. The protection tables operate in association with a protection cache in the fetch unit (10120) and an active subject number register which stores a currently active number identifying the user, the procedure he is using and the type of operation instructed. The protection tables store an access control list establishing the access rights of the subjects and the protection cache in the fetch unit (10120) controls access to the objects by comparing the currently active subject number with the requested object. The fetch unit includes a descriptor processor performing the operations required by the instructions and first and second microcode control means storing first and second sequences of microinstructions for controlling the descriptor processor, the first sequences being S-language instructions which have a uniform, fixed format in an intermediate level language.
Patent JP-H03282343-A (JP)
Title: Ion source of vacuum leakage detector using probe gas
Inventor: KODERA SETSUO
IPC: G01M3/20
Filed: 1990-03-30
Abstract: PURPOSE:To attain the freedom from maintenance in a residual gas analyzer, etc., by irradiating the inside of an ionizing chamber with the output laser beam from a laser diode and ionizing the gaseous molecules or atoms therein. CONSTITUTION:This ion source has the ionizing chamber 1 communicated with a measuring chamber (analyzing tube) via an ion drawing-out port 1a and the laser diode 2a for irradiating the inside of the ionizing chamber 1 with the laser beam. The gaseous molecules or atoms in the ionizing chamber 1 are ionized in accordance with the principle of photoionization when the inside of the ionizing chamber 1 is irradiated with the output laser beam L from the diode 2a. The heating up of the residual gas and ion source in the vacuum to a high temp. does not arise at the time of this ionization and the thermal sepn. of oil vapor, moisture, etc., is lessened. The problems associated with a high-temp. filament are, therefore, solved at one time.
Patent JP-H06272485-A (JP)
Title: Excavator direction correcting method and device therefor
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1993-03-22
Abstract: PURPOSE:To detect the dislocation of an excavator and correct the propulsion direction when the excavator used in a propulsion construction method is dislocated from a planned line. CONSTITUTION:A reflecting mirror 7 is fitted to a cutter head 1 with a cutter 5 provided at the tip, and a tail shield 2 is provided with a target 10 and a screen 14. When a laser beam 9 is radiated in line with a planned line to start the propulsion of an excavator A, the target and the screen are photographed by a telecamera 15. The photographed images are processed by an image processing device 22, and the respective projection points are made origins O, (o) and stored in an image processing control device 23. The images photographed during the propulsion of the excavator are processed, and spots 10a, 14a are compared with the coordinate value of the origins O, (o) by a comparing device 24. When the spot 14a is displaced from the origin (o), an operating signal is generated to a drive unit 26, and jacks 3a, 3b are driven so that the spot 14a coincides with the origin (o).
Patent JP-H06276251-A (JP)
Title: Picture communication terminal equipment
Inventor: NISHIMURA TOSHIHIRO
IPC: H04L69/14
Filed: 1993-03-22
Abstract: PURPOSE:To provide a picture communication terminal equipment in which whether or not the calling is operated by the same caller can be discriminated at the time of repeatedly operating a calling and incoming sequence in order to establish a calling with respect to plural lines. CONSTITUTION:The picture communication terminal equipment equipped with a function which multiplex-transmits each digital signal of a video, voice, and data, is equipped with a line information setting means 14 which sets line information constituted of the number of lines and a line number to be used for a calling setting message for establishing communication to be operated by bundling the plural lines, line information storage means 15 which stores the line information set at the received calling setting message, and incoming call discriminating means 16 which discriminates whether or not a line connection request is issued from the same caller based on the stored line information. Even when an incoming call from the other caller is present during the connection of the plural lines, the incoming call discriminating means 16 identifies that the calling is not operated by the same caller, and refuses the incoming call.
Patent JP-S5310812-A (JP)
Title: Controller for electric motor vehicle
Inventor: TSUZUKI YOUZOU
IPC: H02P3/08
Filed: 1976-07-19
Abstract: PURPOSE: To operate a braking in stabilized manner for whichever condition of braking, by making a selection and choice of the control system from a braking condition of either regenerative or generative braking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10284567-A (JP)
Title: Conveyer
Inventor: SHIMODA TOSHIMASA
IPC: H01L21/677
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer, with which a tray can be positioned only by placing it on an arm. SOLUTION: Concerning the conveyer for conveying a tray 20 holding a wafer W while holding that tray on a conveyer arm 10, on a rear face 20a of tray 20, a hole seat 21, V groove seat 22 and plane seat 23 are respectively arranged and on the upper face of conveyer arm 10, ball seats 13-15 respectively corresponding to the hole seat 21, V groove seat 22 and plane seat 23. By engaging the respective ball seats 14 and 15 with the hole seat 21 and the V groove seat 22, the orthogonal position of tray 20 in the plane including the upper face of conveyer arm is determined and by respectively engaging the ball seats 14 and 15 with the hole seat 21 and the V groove seat 22 and engaging the ball seat 24 with the plane seat 13, the heightwise position of tray 20 from the upper face of arm is determined.
Patent JP-H02264278-A (JP)
Title: Image forming device
Inventor: OZEKI YUKIHIRO
IPC: G03G15/16
Filed: 1989-04-03
Abstract: PURPOSE:To stably obtain satisfactory transfer properties by controlling the constant current of a transfer means according to a prescribed current value when a transfer part stays in a non-image area and controlling the constant voltage of the transfer means according to a bias obtained by multiplying the previous voltage value by a specific coefficient when the transfer part stays in an image area. CONSTITUTION:In receiving a transfer-on signal, a power source 4 controls the constant current of a transfer roll 2 when a photosensitive body 1 shows the non-image area when it comes to the transfer position, that is, no paper is fed. A CPU 8 stores a voltage V1 generated in the transfer roll 2 any time when no paper is fed. Conversely, when the photosensitive body 1 shows the image area when it comes to the transfer position, that is, when paper is fed, the CPU 8 controls the constant voltage of the transfer roll 2 according to a voltage V2 obtained by multiplying the voltage V1 by the coefficient R (R > 1), and transfers a toner image on the photosensitive body onto transfer paper. Consequently, under any environments stable transfer properties can always be obtained irrespective of the variation of the size of transfer material.
Patent JP-S58201441-A (JP)
Title: Loop transmission controlling system
Inventor: NASU SHIYOUGO
IPC: H04L12/423
Filed: 1982-05-20
Abstract: PURPOSE:To equalize the opportunity when a requested data is transmitted to each slave station, by transmitting a requested data transmission permitting command to all slave stations from a control station at the same time, in a loop transmission controlling system. CONSTITUTION:A control station 1 transmits a signal forming a command area into a rquested data transmission invitation command in a frame format comprising a synchornizing area, the command area and a data area, to a transmission line 5. When the signal is returned after circulating the transmission line 5 and the data area is idle, it is discriminated that there is no station holding the requested data in the slave stations on the transmission line 5, then the requested data transmission permitting command of the command area is transmitted from the control station 1 to permit the transmission of a new requested data to the slave stations. The slave stations are contituted that the slave stations set a flag representing the transmission when the requested data is transmitted and sets it with the requested data transmission permitting command.
Patent JP-H02263167-A (JP)
Title: Crest factor display circuit for alternating current
Inventor: ARAI NORIHIRO
IPC: G01R19/00
Filed: 1989-04-04
Abstract: PURPOSE:To display a crest factor in real time by calculating a current effective value in every half cycle, dividing a current peak value by the current effective value, and thus obtaining the crest factor of a current flowing through an AC circuit with half-cycle delay. CONSTITUTION:The detected current of a circuit current is converted by a current/voltage converter 13 into a voltage signal, which is inputted to a peak holding circuit 14 and a mean value current detecting circuit 16 together with a circuit voltage. Then the peak value is held while updated in every half cycle. A divider 21 divides the current peak value of the analog value outputted by a digital/analog converter(D/A converter) 15 by the current effective value of the analog value outputted by a D/A converter 18 and the output of this divider 21 is the crest factor. Then, the crest factor inputted from the divider 21 is sampled at desired time T to obtain the mean value of the crest factor or the maximum value of the crest factor within this time. Consequently, the crest factor can be found in real time.
Patent JP-H08280975-A (JP)
Title: Sewing machine
Inventor: SAKANOBE MINORU
IPC: D05B69/16
Filed: 1995-04-11
Abstract: PURPOSE: To perform both light high-speed sewing and sewing requiring a high torque such as sewing of a thick fabric by using a compact and inexpensive motor. CONSTITUTION: A motor being rotatable in both normal and reverse directions rotates the main shaft through gears G1, G2 and G5 when it rotates counterclockwise and it rotates the main shaft through gears G1, G22, G3, G4 and G5 when it rotates clockwise. This main shaft rotates always counterclockwise regardless of the rotational direction of the motor M. In addition, even if the rotational speed of the motor M is the same, the main shaft rotates with a higher speed when the motor M rotates counterclockwise than when the motor M rotates clockwise. In addition, even when the motor generates the same torque, higher torque is transmitted to the main shaft when the motor M rotates clockwise than when the motor M rotates counterclockwise.