baber/WOPTO huggingface dataset:
Patent JP-2001090847-A (JP)
Title: Damper
Inventor: MEGURO AKIRA
IPC: F16K31/46
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To open/close highly gas-tightly a gas passage by a butterfly-type movable plate with a shape adapted to a sectional form of the gas passage. SOLUTION: A movable plate 7 of a butterfly form internally contacting a cylindrical passage 1 to support a center of the butterfly form is linked with an arm 9 to operate its operating body by an operating device 10. The passage 1 is opened and closed by pressing or pulling the movable plate 7 by the operating body. The movable plate can be easily applied to a round connecting pipe or a square duct and internally contacts with the passage 1 to maintain gas- tightness. Thereby reliability of a damper is improved and its cost can be reduced. As the operating body and the operating device are placed inside the cylindrical passage 1 to isolate them from outside of the passage and to be capable of controlling, a high gas-tightness can be maintained.
Patent JP-H11108339-A (JP)
Title: Cartridge-type oiling tank
Inventor: NAGANUMA HISAO
IPC: F23K5/14
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the dirt of a floor face, etc., by the fall of oil drops from a cartridge tank at carriage. SOLUTION: This is a cartridge type oiling tank which is equipped with a tank main body 7A and a filler cap 11 being attached detachably to the oil filler port 9 of this tank body 7A, and supplies fuel oil, being placed on the oil receiving tank of the kerosene combustor. Then, this is of such constitution that oil repelling processing is applied to the surface of the filler cap 11.
Patent JP-H07124875-A (JP)
Title: Master slave type manipulator
Inventor: IZAWA TSUTOMU
IPC: B25J13/02
Filed: 1993-10-29
Abstract: PURPOSE:To control the hand of a slave arm to be position to a desired face with neither a CPU nor soft-ware used and without interfering with the operation of a master arm. CONSTITUTION:A sub-master arm 7 is provided with a contact shoe 8, a position limiting member 9 equipped with a contact surface 10 for the contact shoe 8 is made capable of being rocked integrally with a first shaft swivel base 13, and the position of the sub-master arm 7 is limited by limiting the position of the contact shoe 8 by the contact face 10, so that the hand position of a slave arm is thereby mechanically controlled.
Patent JP-S63126128-A (JP)
Inventor: HONMA MASARU
IPC: H01H37/32
Filed: 1986-11-17
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-H0523853-A (JP)
Title: Welding speed controller for welding circular-arcuate part of large diameter square-shaped steel-frame column
Inventor: HIRABAYASHI SHIGENORI
IPC: B23K9/12
Filed: 1991-07-22
Abstract: PURPOSE:To eliminated inconvenience caused by the difference between the welding speed on a welded joint and the welding speed on a traveling rail, namely, inconvenience that welding of a circular-arcuate part of a square column cannot be performed satisfactorily. CONSTITUTION:This welding speed controller is formed by combining 1.imit switches L and S fitted on a welding carriage 4 with devices to operate the above-mentioned limit switches L and S fitted on specified spots D and F on the traveling rail 3.
Patent JP-H04148775-A (JP)
Title: Detecting method for thread breakage
Inventor: SANO TAKAO
IPC: B65H63/032
Filed: 1990-10-09
Abstract: PURPOSE:To detect thread breakage without giving any influence on the thread by detecting existence of running air current generating around running thread with a sensor, and discriminating running thread or thread breakage based on the detected result. CONSTITUTION:A sensor 5 is provided in the running air current generating by running of a thread line T, and a discriminating circuit 6 is connected to the output side of the sensor 5. When temperature variation or pressure variation of an atmosphere around the thread line T due to existence or non-existence of the running air current are sensed with the sensor 5, existence or non-existence of thread breakage is discriminated from difference of output with the discriminating circuit 6. Namely, existence of running air current is detected from temperature or pressure variation to indirectly discriminate thread breakage. Hereby, thread breakage can be discriminated without any influence on the thread line T.
Patent JP-S61151086-A (JP)
Inventor: SUGAWARA HARUSHIGE
IPC: C05G3/00
Filed: 1984-12-25
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-H01113847-A (JP)
Title: Data transmission system
Inventor: YASUE KAZUO
IPC: G06F13/00
Filed: 1987-10-28
Abstract: PURPOSE:To improve the economical properties of each terminal equipment by storing previously a control program used by plural terminal equipments connected to a transmission line into a control program memory part of one terminal equipment and transferring the control program to other terminal equipments as necessary. CONSTITUTION:A control program memory part 23 of one of terminal equipments 1-4 stores a control program which is needed for those terminal equipments 1-4. Each of other terminal equipments includes a part of a processor as well as a control memory part 24 serving as a means which gives a request to said selected terminal equipment to transmit the control program for use by other terminal equipments. At the same time, the selected terminal equipment includes a means which reads the corresponding control program out of its own control program memory part and transmits it to a processor. While each of other terminal equipments includes a means that receives the output of said transmitting means at a processor 22 and stores the output in the part 23. Thus no device exclusive for boot loading is required by each terminal equipment.
Patent JP-H10116263-A (JP)
Title: Microcomputer and data read testing method therefor
Inventor: TERAUCHI YOJI
IPC: G06F15/78
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To execute the read test of PROM data of a microcomputer mounting PROM in normal operation mode. SOLUTION: The mode of a microcomputer is set to a ROM-less mode (S701) and in this ROM-less mode, an external extension function is set (S705) to make an address branch to an external extension area (S706). After the microcomputer is placed in the normal operation mode (S707), a CPU fetches an instruction prepared in a corresponding address of the external extension area and reads data out of a PROM (S708). The read data are evaluated (S709 and S710) and the test is completed.
Patent JP-H05201313-A (JP)
Title: Screen wiper device
Inventor: MOORISU JIYURUNE
IPC: B60S1/34
Filed: 1992-09-17
Abstract: PURPOSE: To improve wiping ability by varying a wiping torque as the function of the operation parameter of a vehicle to reduce a wiping force value when a wiper is stopped, to always prevent the wiping part of a wiper blade from distorted by pressure. CONSTITUTION: Between the drive 20 of the arm 12 and a wiper arm 12, a means applying a wiping torque to the arm 12 is provided, a spring 26 applying a constant nominal wiping torque to the arm 12 is provided, and complementary springs RC, RT for applying a load to the arm 12 are provided. Thus, in order to increase/reduce a wiping torque value as the function of at least one operation parameter of the vehicle, the algebraic numerical value can be adjusted.
Patent JP-S62133530-A (JP)
Title: Informing system to application program
Inventor: KIKUTA HAJIME
IPC: G06F9/06
Filed: 1985-12-05
Abstract: PURPOSE:To make it unnecessary to always monitor an operation of a device by an operator, by constituting the titled system so that a terminal receives an output data with an nd but, and thereafter, judges that reception of the data has been completed, and starts an application program. CONSTITUTION:When requesting an information processing to a host computer HCMP 10, a terminal 20 transmits a prescribed data by a processing request transmission line. The HCMP 10 executes a data processing by a CPU 11 through a line control program 12. The processed data is sent back to the terminal 20 through the program 12 and an output data transmission line, and inputted to a data store file 30 through a line control program 22 and a reception deciding part 21. When the last end bit of the data has been received, a judging part 21 starts an application program 24 through a program start means 23, inputs the data which has been stored in the file 30, and executes a working processing. Its result is printed by a printing device 25 as necessary, or stored in a file 26.
Patent JP-H0515319-A (JP)
Title: Method for dispersing sparingly water-soluble salts and drinking composition containing the same dispersed therein
Inventor: MIYAGAWA AKIRA
IPC: A23L29/20
Filed: 1991-10-21
Abstract: PURPOSE:To stably disperse sparingly water-soluble salts by dispersing the sparingly water-soluble salts together with xanthan gum, etc., in water. CONSTITUTION:Sparingly water-soluble salts such as calcium, magnesium, barium or iron, together with xanthan gum [used in an amount of preferably 0.01-1.0wt.% based on the total amount of the salts and water] or the xanthan gum and other pastes such as pectin (used in an amount of preferably 0.5-0.7wt.% based on the total amount of the salts and water), are dispersed in water. Furthermore, the resultant aqueous dispersion system of the sparingly water-soluble salts is capable of providing a drinking composition useful as a laxative, a roentgenographic contrast medium, a nourishing beverage, etc.
Patent JP-H11108876-A (JP)
Title: Crevice corrosion estimating apparatus of radioactive waste storage pool, crevice corrosion preventing apparatus of radioactive waste storage pool, crevice corrosion estimating method of radioactive storage pool
Inventor: KOMATSU MASAHIKO
IPC: G21D1/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To estimate and prevent the occurrence of the crevice corrosion of a lining material of a radioactive waste storage pool. SOLUTION: A steady corrosion potential measuring means 200 measures the steady corrosion potential (ESP) of a lining material 120 while a crevice corrosion re-passivation potential measuring means 300 measures the crevice corrosion re-passivation potential (ER.crev ) of the lining material 120. A controller 400 compares the measured values of the steady corrosion potential (ESP) and crevice corrosion re-passivation potential (ER.crev ) of the lining material 120 to estimate whether crevice corrosion is generated in the lining material 120 on the basis of the compared result.  On condition that the generation of crevice corrosion in the lining material 120 is estimated, the controller 400 operates a metal piece charging means 500 to charge a metal piece M showing potential baser than the crevice corrosion re-passivation potential (ER.crev ) in a radioactive waste storage pool to bring the same into contact with the lining material 120.
Patent JP-S63127252-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1986-11-18
Abstract: PURPOSE:To simplify the coating operation of a protective layer and to enhance the durability of a photosensitive body through the action of the protective layer by forming the protective layer containing a resin having acid groups on an electric charge transfer layer containing a charge transfer material. CONSTITUTION:The protective layer 4 of simple structure containing the resin having the acid groups is formed on the charge transfer layer 3 of the organic electrophotographic sensitive body provided with a charge generating layer 2 and the layer 3 on a substrate 1. The protective layer 4 is formed by dissolving the resin having the acid groups, when needed, together with other resins, a powder, and additives in a proper solvent, and coating the layer 3 with this coating solution. The acid groups in the layer 4 acts as an electron receptor, and forms a charge transfer complex with the charge transfer material acting as an electron donor, thus per-mitting the volume resistivity of the resin to be reduced, residual charge not to accumulate in the layer 4, and the electric characteristics of the photosensitive body not to change.
Patent JP-H05108283-A (JP)
Title: Printer management device
Inventor: NIWA YUICHI
IPC: G06F3/12
Filed: 1991-10-21
Abstract: PURPOSE:To select a printer nearest a worker to print data by discriminating the place of issue in accordance with position information of a computer and a print request signal and using position information of printers and information of this place of issue. CONSTITUTION:If any printers (omitted in the figure) are not designated, a CPU 6 discriminates the position of the computer (omitted in the figure), which issues the print request, by issue place discriminating means (omitted in the figure). In this case, the discriminating means discriminates the position based on preliminarily inputted information related to the position of the computer and the print request signal from this computer. The CPU 6 selects the printer nearest the computer based on position information discriminated by the discriminating means and preliminarily inputted position information of the printer. Print data from the computer is transmitted to the printer nearest the computer in this manner. Thus, the printer nearest the worker is selected to print data.
Patent JP-H01114578-A (JP)
Title: Steering system of crawler vehicle
Inventor: MINAMI TERUO
IPC: B62D11/20
Filed: 1987-10-28
Abstract: PURPOSE:To obtain smooth swiveling motion on the soft ground by providing both a means which transfers the driving force, whose speed is slower than that on the opposite side, to a caterpillar on the swiveling-direction side, when the driving force transmission is suspended, and a selective means which makes the said operation of the former means effective or null. CONSTITUTION:When the intermediate shaft gears 11a or 11b for a low speed is made effective by a selection lever 15 via a clutch shaft gear 6a or 6b, the driving force, whose generating speed is slower than that of the caterpillar on the opposite side, is transferred to a driving rolling-wheel 20a or 20b on the swiveling-direction side, while the steering system 1 is on swiveling motion. When this crawler vehicle is traveling straight forward, the driving force generating the same speed is transferred to the right and left driving rolling wheels 20a and 20b via a speed change gear 4. However, the driving force, which is transferred to the caterpillar on the swiveling side, is made smaller by the selective lever 15 than the driving force transferred to the caterpillar on the opposite side, the vehicle body makes the swiveling motion toward the swiveling-direction. With this contrivance, it becomes possible to transfer sufficient driving force to the caterpillar in order to obtain smooth swiveling motion, when the vehicle is running on the very soft ground.
Patent JP-H06257490-A (JP)
Title: Air/fuel ratio feedback control device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/14
Filed: 1992-10-12
Abstract: PURPOSE:To find a response delay time of an air/fuel ratio feedback control system and to correct an air/fuel ratio feedback correction factor alpha on the basis of the response delay time. CONSTITUTION:An air/fuel ratio feedback factor alpha is controlled by a proportional integral on the basis of rich/lean determination to the theoretical air/fuel ratio (S1-S8). On the other hand, A response delay time Tphi of a control system consisting of gas remaining time in a cylinder, an exhaust transporting time, an oxygen sensor response delay time, and the like is computed (S9, S10). A deviation DELTAalpha between a correction factor alphaST which is equivalent to the target air/fuel ratio, and a correction factor alpha at this present is computed as an equivalent value to a deviation between the target air/fuel ratio and an actual air/fuel ratio (S11). A correction value beta and correction adding time Tx are found on the basis of the response delay time Tphi and the air/fuel ratio deviation deltaalpha(S12), and the correction factor alpha is corrected as far as the correction adding time Tx by the correction value beta.
Patent JP-H03134654-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: KANAZAWA YUKIHIKO
IPC: G03C1/46
Filed: 1989-10-20
Abstract: PURPOSE:To obtain good color reproducibility by mainly incorporating an emulsion which can form latent images within silver halide particles into one emulsion layer and mainly incorporating silver chlorobromoiodide particles contg. silver chloride on the surfaces of the particles into another emulsion layer. CONSTITUTION:This silver halide color reversal photographic sensitive material is formed by providing photosensitive silver halide emulsion layers and nonphotosensitive layers on a base. The emulsion which can form the latent images within the silver halide particles is mainly incorporated into the one emulsion layer of the photosensitive silver halide emulsion layers and the silver chlorobromoiodide particles contg. the silver chloride on the surface of the particles are mainly incorporated into another emulsion layer. The silver halide color reversal photographic sensitive material having the good color reproducibility is formed in such a manner.
Patent JP-H07100800-A (JP)
Title: Plastic film fusing device
Inventor: TOTANI MIKIO
IPC: B26F3/08
Filed: 1993-10-04
Abstract: PURPOSE:To prevent the deterioration of the appearance of the fusion edge of a plastic film, and the reduction of the sealing strength, and stabilize quality, as for a plastic film fusion device which fuses the plastic film by a hot cutter and sends the plastic film to a stacker belt. CONSTITUTION:Plastic film feeding mechanisms 12H and 12L are installed between a hot cutter 1 and a stacker belt 6, and gradually accelerated, and then the plastic film is separated from the hot cutter 1 and fed into the stacker belt 6.
Patent JP-S62131959-A (JP)
Title: Air-fuel ratio control device for carburetor of internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02M7/24
Filed: 1985-12-03
Abstract: PURPOSE:To prevent the fuel pulsation and at the same time, improve the control responsiveness by providing a negative pressure operated valve on the fuel control unit of a carburettor, and also a secondary supplying valve on the downstream side from a throttle valve, and then controlling fuel continuously by means of a negative pressure, while controlling the secondary air at two-position. CONSTITUTION:Fuel to be supplied to the main nozzle 11 of a carburettor 3 is controlled through a control device 21 in response to the opening of a needle valve 12 in such a manner that a solenoid valve 16 for controlling negative pressure is controlled according to the various parameters 31-35 and the output of an O2 sensor 36, and then, a diaphragm valve 5 is driven by the negative pressure controlled herewith. As a result of fuel control by means of the needle valve 12, pulsation in the fuel does not take place. On the downstream side of a throttle valve 2 is provided a secondary air supply passage 40, and also provided a two-position control type solenoid valve 41 for opening and closing said passage, and then, the solenoid valve 41 is controlled through the control device 21, and consequently, a well-responded control can be performed.
Patent JP-H03139159-A (JP)
Title: Pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K41/03
Filed: 1989-10-20
Abstract: PURPOSE:To enhance the thrust by utilizing the total area at the edge of each pole, faced with a scale, effectively for generation of thrust and arranging permanent magnets such that the magnetic force thereof functions stronger toward the gap between the scale and the pole. CONSTITUTION:When current is fed through coils 25A, 35B, 25A' and 35B', flux flows from a pole tooth 24a at the S pole side of a magnetic pole in a primary flux generating section 22 into an N pole side pole tooth 24b, contiguous to the S pole side pole tooth 24a through a permanent magnet 26, thence flows into the tooth section 21a of a secondary scale 21. Furthermore, the flux flows from another tooth section 21a in the secondary scale 21 into the S pole side pole tooth 24a at the primary flux generating section 22 thence flows into an N pole side pole tooth 24A', contiguous to the S pole side pole tooth 24a through the permanent magnet 26, and returns to the original pole thus forming a main flux loop. Consequently, the total area of the pole teeth 24A, 34B, 24A' and 34B', facing with the secondary scale 21, can be utilized effectively for generation of thrust.
Patent JP-2000094343-A (JP)
Title: Polishing body
Inventor: RYOMO KATSUMI
IPC: B24D11/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by thinning an abrasive layer while securing polishing force in using expensive diamond fine powder for abrasive materials. SOLUTION: An abrasive layer 3 composed of abrasive materials 31 containing diamond fine powder and binder 32 is provided on a support body 2. The dry thickness B of the abrasive layer 3 in relation to the mean grain size A of diamond fine powder is B=0.5A to 1.5A, and an intermediate layer 4 having the dry thickness C not less than the dry thickness B of the abrasive layer 3 is provided between the abrasive layer 3 and the support body 2.
Patent JP-H1190758-A (JP)
Title: Control method for feed screw mechanism
Inventor: SHINOHARA YOSHIHIRO
IPC: B23Q5/42
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the moving cycle time of an object by applying a maximum safety rotating speed of each section which is found beforehand according to the position of a nut on a screw which is connected to the moving object, when the moving object is moved, and by rotating the screw within the maximum rotating speed. SOLUTION: When the movement is spread over two sections (speed block) or more, an order value preparation part 6 prepares a moving command for drawing the movement speed pattern according to respective maximum safety rotating speeds permitted in a section where a nut (moving object) belongs at present and a section where the moving object, namely the nut, moves on a ball screw 1 continuously from the aforementioned section, and the traveling distances in respective sections. This prepared moving command controls the rotation of the ball screw 1 and quickly feeds an XY table 2. As a result, the cycle time of the XY table 2 is improved.
Patent JP-H02121429-A (JP)
Title: Data transmission equipment
Inventor: HARADA HIROSHI
IPC: H04L29/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve the reliability of data transmission by receiving quality information of the transmission of a transmission line in addition to a retransmission request signal or the like being a reply from a receiver side at the transmission side of a data transmitter. CONSTITUTION:A receiver side multiplex circuit 40 receives a signal to be sent from a data terminal equipment receiver side to the sender side from a signal input terminal (k) and the presence of a detection output being an output signal of the 1st-3rd synchronizing detection circuits 29-31, outputs the signal with multiplex and modulates it at a receiver side modulator 41 and the transmission quality information is sent to the sender side of the data transmitter. The sender side selects a normal transmission line in plural transmission lines based on the transferred transmission quality to apply data transmission. Thus, it is possible to detect which transmission line has a fault and since the data is sent by evading the faulty transmission line, the sureness of data transmission and the data transmission efficiency are improved.