baber/WOPTO huggingface dataset:
Patent JP-S63287531-A (JP)
Title: Moistureproof member
Inventor: SHIMADA KANICHI
IPC: B01D53/28
Filed: 1987-05-20
Abstract: PURPOSE:To enhance moistureproof performance of a moistureproof member by containing the mixture of wooden chips and hygroscopic chemicals into a bag made of waterproof and moisture permeable cloth. CONSTITUTION:The mixture 1 of wooden chips such as sawdust having high hygroscopicity and calcium chloride (hygroscopic chemicals) is contained into a bag 2 made of waterproof and moisture permeable cloth, and a moistureproof member having large hygroscopic performance and suitable for a large-sized vessel such as a container is obtained. The moisture contained in the container is absorbed with calcium chloride and held to wooden chips such as sawdust and drain is not discharged to the outside, and a machine, an instrument and metal housed in the container are prevented from being rusted and generation of insulation deterioration of electrical parts or the like is prevented.
Patent JP-H09305508-A (JP)
Title: Communication terminal equipment
Inventor: UEDA TADASHI
IPC: H04L69/14
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To switch an interface(I/F) for cable communication and an I/F for radio communication each other without interrupting communication. SOLUTION: When the communication is started by a cable I/F#1 16, an I/F switcher 2 detects whether the destination currently communicated through a radio I/F 18 or a cable I/F#2 17 can be accessed or not. When an output signal showing the cable I/F#1 16 is not connected with a network cable is inputted to the I/F switcher 2 by a cable attachment/detachment detector 3, the cable I/F#1 16 under using is switched to the usable I/F while continuing the current communication.
Patent JP-H0573143-A (JP)
Title: Mobile robot system
Inventor: EGAWA TAKAMI
IPC: G05B13/02
Filed: 1991-05-27
Abstract: PURPOSE:To prevent congestion or deadlock by early preventing collision from being generated by limiting the move of a robot based on stored suppression information and controlling the move of the mobile robot. CONSTITUTION:A carrying request (job) is inputted from a host computer H or the like to a control station C. The control station C selects any proper job out of the jobs incompleting car distribution up to the moment, selects any optimum robot out of robots R on standby and allocates the job. Each robot R stores route data describing a traveling route L in a built-in memory. The robot R allocated to the car distribution decides the route to the destination based on the map data specifying the traveling route L and travels not to collide the other robot according to the decided route. In this case, when a state is turned to the collision or to easily generate the collision, the cause is detected and stored as the suppression information. Afterwards, the mobile robot is controlled not to collide or not to turn to the state of easily generating the collision by the same cause.
Patent JP-H10301007-A (JP)
Title: Guide tube for optical fiber core wire
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent optical fiber core wires from directly coming in contact with each other and a transmission characteristic from being impeded due to a damage by using flexible and hollow guide tubes for an optical fiber core wire respectively communicating/mediating answering division wire holes between a fixed division wire plate and a rotating division wire plate, or between the rotating division wire plates each other. SOLUTION: The hollow and flexible guide tubes 8, 9 for optical fiber core wire are provided so as to respectively communicate/mediate the answering division wire holes 51, 61, 71 between the fixed division wire plate 7 and the rotating division wire plate 6, or between the rotating division wire plates (rotating division wire plate 6 and a set division wire plate) each other. A bush 62 is fitted to the division wire hole 61 of the rotating division wire plate 6, and the end part of this bush 62 is formed as a small-sizedly projected tube fitted part 63. On the other hand, the similar bush 52 is fitted to the division wire hole 51 of the set division wire plate 5, and the hollow guide tube 8 is mediated/fitted between these bushes 52, 62.
Patent JP-H10297643-A (JP)
Title: Container having see-through part
Inventor: ONISHI YOSHIO
IPC: B65D25/20
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To attract an attention and arouse an interest for a container, discriminate containers, and contribute to the acceleration of the sales by a method wherein on the container, a see-through part where the other side is seen through from one side, is formed, and at the see-through part, a visual effect means which changes the visual information seen through the see-through part, is provided. SOLUTION: A recessed part 3 is formed from one side to the other side at approx. the center of the body part 2 of a container 1, and in the recessed part 3, a see-through part 4 is formed of a through hole. At the see-through part 4, a visual effect means A which changes visual information seen through the see-through part 4, is attached, and the visual effect means A is constituted of a special effect lens 6 which is formed in such a manner that one image may be seen as the same number of images as the number of divided surfaces (a). This special effect lens 6 is fitted in an attaching part 7 comprising a fitting groove which is peripherally provided on the inner peripheral surface of a connecting cylindrical part 8 of a front member 5a, and is fixed to a cover member 5.  When a visual information ahead is seen from the see-through part 4 of this container, an interesting visual information which is different from normally seen scenery can be obtained.
Patent JP-H01294526-A (JP)
Title: Production of metallic oxide of perovskite type of abo3 type
Inventor: ODA MICHIKO
IPC: C01G25/00
Filed: 1988-05-20
Abstract: PURPOSE:To efficiently produce fine particles of metallic oxide having ready dispersibility by blending and bringing a solution of formate, etc., of Ca, Ba or Sr into contact with a solution of metallic oxynitrate of Ti, etc., in a given ratio to form precipitate and treating the precipitate under a given condition. CONSTITUTION:A solution selected from formate, acetate and propionate of Ca, Ba and Sr (group A) is prepared. A solution of metallic oxynitrate selected from a group of Ti and Zr (group B) is prepared. The solution of the nitrate is blended with the solution of the organic salt in the ratio of the group A/B=1 (gram atomic ratio) and precipitated. Then 0.98-1.05 mol (based on 1 gram atom of the ion A) is added to the solution. Then the solution is adjusted to pH6-8 by adding ammonia or an amine. 0.1-10 pts.vol. (based on 1 pt.vol. water in the solution) 2C-15C alcohol is added to the solution to form a precursor of metallic oxide of perovskite type of ABO3 type. The precursor is separated, dried and calcined.
Patent JP-S61280554-A (JP)
Title: Lean burn exhaust gas sensor
Inventor: YAMAMURA KOJI
IPC: G01N27/12
Filed: 1985-06-05
Abstract: PURPOSE:To enhance the sensitivity of the title sensor, by forming a specified membrane responsive body to the other surface of an oxygen ion conductive solid electrolyte having an electrode mounted to the single surface thereof and mounting a ring shaped electrode and a resistance measuring electrode to the upper surface of the responsive body. CONSTITUTION:A responsive body membrane 1 is formed by applying a material, which is prepared by adding at least one of Pt and Pd to a composition obtained by baking a mixture of oxide specified by formula I and oxide specified by formula II, onto a zirconia solid electrolyte plate 5 by a flame spraying or screen printing method. A ring shaped electrode 2 for withdrawing oxygen and the resistance measuring electrode 3 of the responsive body membrane 1 are mounted by a method wherein a Pt-paste is applied and a ceramic plate 6 is adhered before baking. A lead wire 4 is connected to the electrode 2 and a lead wire 4 is connected to the electrode 3 through the central hole of the plate 6. Cement 7 is applied not only to the central hole of the plate 6 but also to the side part of the connection body of the plate 6 and the electrolyte plate 5. By this method, the sensitivity of the sensor can be enhanced.
Patent JP-S6013343-A (JP)
Title: Carrying device of long-sized substance
Inventor: HASEGAWA KATSUHIDE
IPC: B65H23/198
Filed: 1983-07-05
Abstract: PURPOSE:To carry a long-sized substance at a constant speed precisely and to reduce the size of a device, especially a carrier driving means, by controlling the driving force of a winding driving means variably so that the change of a load applied to the carrier driving means is reduced. CONSTITUTION:An output voltage from a speed comparator 203a is added to an output voltage from a phase comparator 203b by an adder 204 and the added voltage is fed back to a driving circuit 205 for a capstan motor 201 which is the carrier driving means as error voltage to control the speed of a capstan shaft constantly. A low-frequency component is extracted from the error voltage by a low-pass filter 206 and is compared with a reference voltage by a differential amplifier 207. The output of the differential amplifier 207 is applied to a reel motor driving circuit 209 and the load of the low frequency component is applied to the reel motor 210 which is the winding driving means. Therefore, the change of a load applied to the capstan motor 201 is caused only by a high-frequency component, so that the change of generated torque is extremely reduced.
Patent JP-S5348149-A (JP)
Title: Tilting pad bearing
Inventor: KOGA TSUGUAKI
IPC: F16C17/03
Filed: 1976-10-13
Abstract: PURPOSE: To prevent abnormal vibrations due to partial oil shortage and prevent the burn-out of the pad by devising the overshot groove of the bearing pad on the oil outflow side of the upper half bearing pad of the tilting pad bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62278797-A (JP)
Inventor: MAEHATA HIDEHIKO
IPC: A01K63/00
Filed: 1986-05-26
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-H02299999-A (JP)
Title: Control device for paraglider
Inventor: TEJIKA MASAAKI
IPC: B64C31/02
Filed: 1989-05-16
Abstract: PURPOSE:To change the gliding angle of a wing during gliding, to regulate a speed through regulation of a lift and regulation of resistance, and to diversify the degree of freedom of control by a method wherein a line binding part is provided with a control function. CONSTITUTION:In a paraglider, a control device is mounted to a line binding part, and is capable of executing lateral control, regulating the gliding angle of a whole wing, individually controlling the gliding angles of wings on both sides, and controlling regulation of the camber of a whole wing and each of wings on both sides. Control is practicable by an upper body in a state that hands are opened, and simultaneously with twist control, other control is compositely effected. The control device is formed so as to be separable and attachable through a mounting harness, a gear, and a carabineer.
Patent JP-S6014267-A (JP)
Title: Opening and closing mechanism of gripper for holding transfer material
Inventor: OGURI SHINICHI
IPC: G03G15/00
Filed: 1983-07-04
Abstract: PURPOSE:To eliminate both an uneven rotation due to driving of a gripper and a color shift due to a vibration, and to obtain an image having a good quality by constituting so that opening and closing of the gripper of a transfer material are driven directly by an electromagnetic solenoid. CONSTITUTION:A gripper plate 9 of a gripper 4a is energized clockwise by a spring 21, and the tip of a transfer material is inserted and held between said plate and a transfer drum 4. When a transfer is started, an iron core 20 of a solenoid 19 pushes one end 9a of the gripper plate, the gripper 4a is opened and the transfer material is inserted, subsequently, the iron core 20 moves backward and the gripper 4a is closed, the transfer material in inserted and held, and shifted to a transfer process, and when the transfer is ended, the gripper 4a is opened, and also, a pushing-up rod 14 projects and separates the transfer material from the transfer drum 4. Since the solenoid 19 rotates together with the transfer drum 4, a cam mechanism for opening and closing the gripper becomes unnecessary, an uneven rotation due to said mechanism and a color shift due to a vibration are eliminated, and an image having a good quality is obtained.
Patent JP-H09308081-A (JP)
Title: Current differential relay device
Inventor: TADO KATSUYUKI
IPC: G01R19/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation of a current differential relay due to CT saturation completely by discriminating overcurrent by means of an overcurrent detection element, and locking the current differential relay when it is judged that proportion is lower than a threshold value by means of a percentage detection means. SOLUTION: An overcurrent detection element 1a discriminates generation of overcurrent if it is in excess of a threshold value. Threshold value is set to a larger value than load current running at the time of ordinary operation. A proportion detection element 1b judges it as external failure if proportion is in excess of a threshold value and it as internal failure if the proportion is less than the threshold value. External failure is judged by using the proportion detection element 1b which detects the proportion of a sum of the magnitude of differential current and those of respective currents for the current running through a system in addition to the overcurrent detection element 1a; therefore, it can exactly be judged whether or not differential current flows regardless of the magnitude of current.  By locking a current differential relay based on the exact judgment, it is possible to prevent erroneous operation of the current differential relay.
Patent JP-S5245646-A (JP)
Title: Polyolefin compositions for electrical insulation
Inventor: KATOU HIROSHI
IPC: C08L23/02
Filed: 1975-10-09
Abstract: PURPOSE: Polyolefin compositions incorporated with a specific voltage stabilizer to improve the dielectric strength of the polyolefin, especially markedly of crosslinked polyethylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09287724-A (JP)
Title: Clinker hopper having water level keeping device
Inventor: SOGO SUSUMU
IPC: F23J3/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To perform a water level keeping operation wherein clinker is discharged while keeping the cooling water at a fixed level by providing a water level keeping device in order to keep the cooling water being stored in a clinker hopper at a fixed level. SOLUTION: A water level oscillator 38 is connected at a location being slightly lower than a normal water level, (N.W.L.) of a clinker hopper 10, and one end of a water replenishing line 40 being equipped with a water level adjusting valve 42, is connected to the discharging side of a water replenishing pump 14, and the other end is connected to the clinker hopper 10. Then, the water level oscillator 38 and the water level adjusting valve 42 are interlocked and connected so that the water level adjusting valve 42 may be opened/closed by a signal from the water level oscillator 38.  When the water storage level of the clinker hopper 10 decreases during a clinker discharging operation, the water level oscillator 38 detects the water level, and opens the water level adjusting valve 42, and replenishes cooling water to the clinker hopper 10 from the water replenishing pump 14 through the water repenishing line 40. In the meantime, when the water level ascends, the water level adjusting valve 42 is closed, and replenishing water is shut off.
Patent JP-S5826022-A (JP)
Title: Purifying method for gaseous silicon tetrafluoride
Inventor: KITSUGI NAOMICHI
IPC: C01B33/037
Filed: 1981-08-06
Abstract: PURPOSE:To obtain high purity gaseous silicon tetrafluoride by reacting gaseous silicon tetrafluoride contg. silicon fluoride contg. oxygen with hydrogen fluoride in the presence of a medium having a great affinity for water. CONSTITUTION:This invention relates to a purifying method for gaseous silicon tetrafluoride contg. silicon fluoride contg. oxygen such as (SiF3)2O. The gas is reacted with hydrogen fluoride by simultaneously blowing them into a medium having a great affinity for water or by bringing them into countercurrent contact with the medium. By the reaction fluoride in the silicon fluoride contg. oxygen and water are simultaneously eliminated to purify the gaseous silicon tetrafluoride. An inorg. acid such as sulfuric acid or phosphoric acid, or an org. solvent such as glycerol or ethylene glycol is used as the medium having a great affinity for water. Such an org. acid is preferably used in complete purification.
Patent JP-S61282240-A (JP)
Title: Limiting roller device
Inventor: YONEKURA SEIJI
IPC: B65H5/06
Filed: 1985-06-07
Abstract: PURPOSE:To stabilize the surface pressure, in a xerographic copying machine having splittable body, by constructing such that the surface pressure of a pair of limiting rollers is adjustable. CONSTITUTION:A nut 38 is rotated in the arrow directions 41, 42 to move a male screw 36 in the arrow directions 41', 42' thus to increase/decrease the tensile force of coil spring 33. In such a manner, the pressure contacting force between a rubber roller 11 and a metal roller 12 is regulated. With such structure, unbalance or unstableness of the limiting rollers 11, 12 is corrected resulting in stable paper feed.
Patent JP-S5549702-A (JP)
Title: Trip reliability improving system
Inventor: IWAMIYA KENJI
IPC: G05D3/00
Filed: 1978-10-06
Abstract: PURPOSE: To stop a controlled object rapidly and safely at an emergency stop time by inputting a trip condition to the input side or the output side of a servo drive operation circuit.  
     CONSTITUTION: The flow quantity of fuel supplied from fuel pipe 1 is controlled by fuel valve 3, and output signals from servo drive circuit 4, which determines opening of fuel servo valve 3, and control command signals from preceding-stage control system 5 are detected by flow quantity detector 6 and are operated and determined by flow quantity signals which are converted to operation signals by flow quantity signal converter 7. At a normal operation time, servo drive signals are determined by control command signals; however, in case that emergency stop conditions are satisfied, the bias from prescribed power source 9 is inputted to the addition point of servo drive circuit 4 through trip condition 8, thereby closing fuel servo valve 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10311896-A (JP)
Title: Cooler for cell chamber
Inventor: MAEKAWA HIROMICHI
IPC: G21F9/36
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the labor related to the setting of an exchanger, more efficiently cool the vicinity of the ceiling part of a cell chamber, and effectively utilize the cell chamber by arranging a heat exchanger collectively on a side wall surface or releasing cold air downward from the ceiling. SOLUTION: A heat exchanger 2 is formed of a fan 14 for taking and discharging the internal air of a cell chamber 1, a filter 15, a coolant supplying system 17, and a heat exchanging part 16. The exchanger 2, which discharges the internal air of the chamber 1 as cold air, is arranged in the lower part of a side wall surface 13 to which the ceiling crane 11 of the chamber 1 is provided. A vertical duct 3 is connected to the exchanger 2, and vertically arranged toward a ceiling surface 7 to guide the cold air to the ceiling 7. A horizontal duct 4 is arranged horizontally to guide the cold air to the ceiling 7. A plurality of blowout ports 5 are arranged along the horizontal duct 4 to blow the cold air downward from the ceiling surface 7.  Thus, the floating of a radioactive material is suppressed by the downward cold air to reduce the quantity of the radioactive material reaching the ceiling surface 7. The exchanger 2 and the vertical duct 3 are arranged on the side wall surface 13, whereby the inner part of the cell chamber 1 is effectively utilized.
Patent JP-H05294181-A (JP)
Title: Container truck
Inventor: SAKAMOTO TADAO
IPC: B60P1/46
Filed: 1992-04-16
Abstract: PURPOSE:To improve the housing efficiency of housing boxes in a cargo compartment. CONSTITUTION:While housing boxes 70A to 70J are moved in the horizontal direction along guide frames 60 provided in the up and down steps in the longitudinal direction of a cargo compartment 51, housing boxes positioned at the front end of the guide frames 60 are moved to the upper step or the lower step side of the guide frame 60, and furthermore, while some housing boxes are maintained at the outer side of the cargo compartment by a storage type lifter 111 moving in the up and down direction at the rear side of the cargo compartment 51, the housing boxes are transferred to the upper step or the lower step side of the guide frames 60 in the cargo compartment 51. As a result, since a useless moving space of the housing boxes 70A to 70J can be eliminated, the housing efficiency of the housing boxes 70A to 70J is improved.
Patent JP-S63289196-A (JP)
Inventor: ARIZONO TAKATOSHI
IPC: E21D9/00
Filed: 1987-05-21
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-S5550171-A (JP)
Title: Method of sorting field-effect transistor and device for sorting and measuring said transistor
Inventor: YAMASHITA MASAHIDE
IPC: H01L21/66
Filed: 1978-10-06
Abstract: PURPOSE: To sort the temperature coefficients of field-effect transistors, by measuring gate potential differences on two different points with drain currents, calculating the difference between the gate potential differences, determining a sorting setpoint from the correlation between the calculated difference and the temperature coefficient and measuring such a difference in practice.  
     CONSTITUTION: A gate potential difference VGS 1  as to a drain current ID 1  is measured by a measuring circuit 11 and then sample-held in a sample hold circuit 12. A gate potential difference VGS 2  as to a drain current ID 2  is measured by a measuring circuit 13. The difference Δ(ΔVGS) between both the potential differences is determined by a calculation circuit 14 and indicated on an output display unit 15. A sorting setpoint is determined from the correlation between Δ(ΔVGS) and d(ΔV GS)/dT. Such differences Δ(ΔVGS) are measured in practice to sort tmeperature  coefficients. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0298510-A (JP)
Title: Method of packaging book
Inventor: TAAMO YANHONEN
IPC: B65D75/38
Filed: 1989-05-16
Abstract: PURPOSE: To protect the books also during storage and handling before the actual packaging process by wrapping the books with a soft protective wrapper, wrapping them in a rectangular blank of cardboard which is folded around four side faces of the book package in a condition that two sides are uncovered. CONSTITUTION: A book is enclosed inside a shrink plastic film 4 as a protective wrapper to form a book package 1. The book package 1 where the book is wrapped by the plastic film 4 is placed and fixed on the cardboard 2. In the case where a surface of the cardboard 2 is made of a polyethylene film, the book package 1 is fixed to the cardboard through the heating of two stages, that is, one side face of the book package 1 is adhered to a surface of the cardboard 2 first, then the end parts of the cardboard 2 are folded, and the plastic film 4 is adhered to the surface of the folded part of the cardboard 2.
Patent JP-H07333198-A (JP)
Title: Tube inside check device
Inventor: MITSUI TATSUYA
IPC: G01N27/90
Filed: 1994-06-03
Abstract: PURPOSE:To provide a tube inside check device in which no disconnection of a signal line may occur even if many curved tube parts to be checked are passed. CONSTITUTION:A tension member 16 is stretched between a transmission sensor 13 and a reception sensor 14a or 14b. The tension member 16 is fixed at tip ends 17a to 17d of respective sensors and at holding members 17g to 17i. And, a signal wire is spirally wound around the tension member 16.