baber/WOPTO huggingface dataset:
Patent JP-S58195131-A (JP)
Title: Torque detector
Inventor: OOHAYASHI HIDEKI
IPC: G01L3/14
Filed: 1982-05-08
Abstract: PURPOSE:To obtain high accuracy in detection, by providing elastic bodies between the 1st shaft on a driving side and the 2nd shaft on a driven side, and providing a limiting mechanism so as to prevent the max. deflection of the elastic bodies from exceeding the prescribed deflection. CONSTITUTION:A torque detector has the 1st shaft 1 on a driving side which is rotated and driven by an engine and the 2nd shaft 2 on a driven side to be supplied to load. Four elastic bodies 4 mounted with receiving seats 3a, 3b for elastic bodies at both ends are inserted between receiving parts 1a and 2a for elastic bodies, and the bodies 4 are sandwiched in one end of the shaft 1 by means of a coupling flange 5. On the other hand, projections 14, 15 are inscribed respectively on the shafts 1 and the shaft 2, and the max. deflection of the bodies 4 is kept below the prescribed deflection by the decrease of the gap between said projections. The deterioration in the properties of the elastic bodies and the damage thereof are thus prevented and the high accuracy is obtained.
Patent JP-S58195087-A (JP)
Title: Metod and device for detecting damage of diaphragm in diaphragm pump
Inventor: SUGIMOTO HISASHI
IPC: F04B43/00
Filed: 1982-05-08
Abstract: PURPOSE:To detect damage of a diaphragm in a diaphragm pump using the diaphragm having double layer construction, by introducing liquid, which inflows from a damaged area, into the diaphragm when the diaphragm is damaged. CONSTITUTION:A diaphragm D is mounted to a chamber interposed between upper and bottom casings 1, 2, and this partitions the chamber into the first chamber 3 for forcibly fed liquid and the second chamber 4 for working oil. The diaphragm D is formed to double layer construction of two diaphragm elements D1, D2 and mounted by being held between the casings 1, 2 through metallic circular rings 30A, 30B. One of the diaphragms D1, D2 causes damage, if either the working oil or the forcibly fed liquid inflows between the both diaphragms, the liquid is introduced to a conduction path between the rings 30A, 30B further a subdiaphragm SD is lifted against a spring 42, and operation of a pump motor 22 is stopped through a relay, in this way, the damage is detected.
Patent JP-H09262255-A (JP)
Title: Wheelchair
Inventor: SUGANO NOBUYUKI
IPC: A61G5/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce quantity of components of a wheelchair and improve the stiffness of its torque rod member by applying a wheelie bar in common use to any kind of the frame further using it also as locating jig of the torque rod member. SOLUTION: A pair of wheelie bars 30 for the tumble prevention, identical each other left and right, are fitted to the wheelchair in the manner that its one ends are applied onto the torque rod member 60 (a frame 3) making an axis 11 of a wheel 2 as fulcrum. Applying them in a way like this, the wheelie bar 30 is used in common to whatever kind of the frame 3. It further reduces quantity of components of the wheelchair and improve the stiffness of its torque rod member 60 as the wheelie bar 30 is also used as locating jig and reinforcing member of the torque rod member 60.
Patent JP-H01248995-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/07
Filed: 1988-03-28
Abstract: PURPOSE:To achieve stable speed regulation having no unstable region by making a value obtained through division of the resistance of a resistive member for coupling conductors viewed from the stator side by the resistance of rotor conductor viewed from the stator side smaller than 25. CONSTITUTION:A plurality of conductors 5 arranged in rotor cores 2, 3 mounted on a rotor shaft 4 with a random interval are coupled in series, thus forming a rotor 8. Respective conductors 5 are shortcirctuted through resistive members (r) at a non-magnetic core section 9 between the rotor cores 2, 3. On the other hand, stators 24, 25 are juxtaposed to a machine frame 14 on the outer circumferential section facing with the rotor cores 2, 3. Motor torque is controlled by regulating the phase difference between the stator 25 and the fixed stator 24. The value obtained by dividing the resistance of the resistive member (r) by the resistance of the rotor conductor 5 is selected to be smaller than 25. By such arrangement, stable speed control can be achieved.
Patent JP-H07257514-A (JP)
Title: Containing mechanism of article into folding box
Inventor: MAKI YUKIO
IPC: B65B35/50
Filed: 1994-03-25
Abstract: PURPOSE:To prevent loaded articles from shifting in containing the articles into a folding box. CONSTITUTION:Articles 7, 7... on a loading base 41 are transferred by a charging mechanism 11 to contain them into a cardboard case, in a boxing device. A holding mechanism 58 provided with a cylinder 57 and a setting piece 62 is equipped to hold the articles 7 while transportting them in order to retain the articles 7 between the loading base 41 and the setting piece 62. After the articles have been contained in the cardboard case, the articles kept by the holding mechanism 58 are released.
Patent JP-S5399644-A (JP)
Title: Range hood
Inventor: TAKASHIMA KATSUO
IPC: F24F11/02
Filed: 1977-07-01
Abstract: PURPOSE: To provide a range hood which makes it possible to install electric parts in excellent atmosphere with a very simple construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05278608-A (JP)
Title: Rotating contact part of truck
IPC: C25D11/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a rotating contact part for truck which makes extremely less dust. CONSTITUTION:For the material of a tire 15, polyurethane rubber is used. In the contact surface 1a with the tire 15, an aluminium alloy having a plurality of fine pores which are impregnated with a tetrafluoride resin is used.
Patent JP-H03174754-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAITO HIDESHI
IPC: H01L25/04
Filed: 1990-03-27
Abstract: PURPOSE:To mount/dismount a microcomputor freely by mounting a microcomputor and associated circuit elements producing no heat on a wiring board and encapsulating circuit elements, mounted on a substrate and producing heat, and other circuit elements in a sealed space defined by the substrate and a casing member. CONSTITUTION:Power circuit elements 4 producing heat are mainly mounted on a substrate 2 superposed by a wiring board 8 and a plurality of circuit elements such as chip capacitors are mounted substantially on the entire area of the substrate 2, while furthermore a microcomputor 7 and associated circuit elements 4 are mounted on the wiring board 8. A hole 5 is made at a desired position of a casing member 6, and the wiring board 8 mounting the microcomputor 7 and a plurality of associated circuit elements 4 is disposed and accommodated in a space defined by the hole 4 and connected with conducting paths 3 formed on the substrate 2. By such arrangement, the microcomputor 7 having desired control features can be mounted/dismounted freely under a state where the circuit elements 4 mounted on the substrate 2 are sealed hermetically against the casing member 6.
Patent JP-H03276108-A (JP)
Title: Optical coupler
Inventor: FUJITA MASAYUKI
IPC: H01S5/00
Filed: 1990-03-27
Abstract: PURPOSE:To substantially prevent the generation of the axis misalignment of an optical fiber and to fix the fiber with high accuracy by fitting a shaft provided on a base into the hole of a support of a ferrule and adequately setting the fitting force of the shaft and the hole. CONSTITUTION:The shaft 5 of the base 1 is inserted into the hole of the support 2 and the ferrule 3 housing the optical fiber 4 is inserted into the through-hole of the support 2. The positions of the base 1, the support 2 and the ferrule 3 are adjusted by relatively moving these three in directions X, Y, Z and the ferrule 3 is welded to the support 2 in a weld zone A and the substrate is welded to the shaft 5 in a weld zone B by laser welding at the time of fixing these three. If the fitting sizes of the hole of the support 2 and the shaft 5 and the ferrule 3 are adequately set, the stresses generated at the time of the welding are offset by the fitting force thereof and the deviation of the parts is averted. The generation of the axial misalignment between the optical fiber 4 and a semiconductor laser 6 is thus substantially prevented.
Patent JP-H04312054-A (JP)
Title: Centralized alarm display system for exchange
Inventor: ONIMARU FUMIO
IPC: H04M3/10
Filed: 1991-04-11
Abstract: PURPOSE:To display alarm information at a centralized alarm display center, and to reduce the number of data links between an exchange and the alarm information display center, even when the exchange which doesn't have a means which collects and transmits the alarm information is not allowed to have the exclusive collecting and transmitting means. CONSTITUTION:An alarm information collecting and transmitting device 3 of an A exchange 1 collects the alarm information of the A exchange 1 and a B exchange 2, adds information indicating the originating station, and transmits it to a centralized alarm display center 3. A centralized alarm information display device 32 of the centralized alarm display center 3 analyzes the received alarm information, and separately displays the alarm information at each generating station at an alarm information display panel 33.
Patent JP-H09239833-A (JP)
Title: Heat-shrinkable polyester film and production thereof
Inventor: MORI KUNIHARU
IPC: C08J5/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable polyester film extremely reduced in the occurrence of wrinkles, shrinkage irregularity and strain after shrinkage and excellent in the breakage resistance against an impact. SOLUTION: A stretched film composed of polyester wherein a terephthalic acid component among dicarboxylic acid components is 70mol% or more and an ethylene glycol component among diol components is 70mol% is characterized by that the max. value (σmax) of shrinkage stress in a main shrinkage direction at 90 deg.C is 0.5-1.2kg/mm<2> and a heat shrinkage factor in the main shrinkage direction in hot water is 40% or less at 75 deg.C and 50% or more at 95 deg.C.
Patent JP-H11229292-A (JP)
Title: Active article for cleaning environment comprising japanese paper containing carbide mixed therein
Inventor: NONAKA HISASHI
IPC: D21H21/28
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a housed and a food environment where the residence can be kept without anxiety by abolishing hazardous substances released from house constituent materials to residential spaces and dioxin, or the like, which are hazardous chemical substances continuing to disrupt the environment even in a process for disposing thereof and thereafter from the earth, providing a house constituent material for lively activating the life in place thereof, on the other hand, protecting the deterioration in freshness with time during the transportation and storage so as to improve the taste quality in the whole foods, further leading human bodies eating the foods to an active state, cleaning and activating the environment as a whole. SOLUTION: A conventional chemical product in a cloth, a Fusuma (Japanese style sliding door), or the like, of a house is excluded and a Japanese paper from ancient times in Japan is used as a raw material and converted into a Japanese paper 1 containing carbides 3 of all the substances mixed therein in order to utilize environmental cleaning and activating actions possessed by charcoal therefor. The resultant Japanese paper 1 containing the carbides 3 mixed therein a executed on a wall, the ceiling, the Fusuma, a Shoji (Japanese white paper spread sliding door), a floor Tatami (rush mat), at the like, of the house. The Japanese paper 1 containing the carbides 3 mixed therein is used as a material of a box for the transportation and storage, a holding material, a bag or a pack so as to retain the freshness of the whole foods and activate the taste quality thereof.
Patent JP-H09239113-A (JP)
Title: Pachinko machine
Inventor: ARITOME NORICHIKA
IPC: A63F7/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game (Japanese pinball game) machine capable of enhancing a player's interest. SOLUTION: This pachinko machine 1 is equipped with a first open/close door 13 connected to an opening of large breadth, a second open/close door 14 connected to an opening of breadth smaller than the first open/close door 13, a variable display device 9 for starting the change of a pattern as a result of the passage of a ball through a specific opening, and another variable display device 6 for starting the change of a pattern display due to the entry of a ball in the opening having the second open/close door 14. Also, the first open/ close door 13 opens, when the variable display device 6 attains the prescribed state, while the second open/close door 14 opens, when the variable display device 9 attains the prescribed state. Furthermore, the second open/close door 14 is formed to open in an upward direction, and positioned immediately above the first open/close door 13.
Patent JP-H03277452-A (JP)
Title: Group control system for machine tool
Inventor: TACHIKAWA NOBUYOSHI
IPC: G05B19/418
Filed: 1990-03-27
Abstract: PURPOSE:To use many types of machine tools in a mobile and effective way by converting the machining data program for a first machine tool into that for a second machine tool, and sending this converted machine data program to the second machine tool. CONSTITUTION:At the time of machining a work by an NC machine tool 6, the machining content is assigned to a main control device 1 from a communication terminal 3, and the communication terminal 3 receives a machining data program corresponding to this machining content from the main control device 1, and inputs this machining data program into the NC machine tool 6 for startup preparation. In case the NC machine tool 6 cannot be used, the machining content is assigned to the main control device 1 from a communication terminal 4. Then the main control device 1 converts the machining data program corresponding to the machining content into that for an NC machine tool 7 by a conversion program and sends this out to the communication terminal 4. The communication terminal 4 inputs this machining data program, converted into that for the NC machine tool 7, into the NC machine tool 7 for startup preparation.
Patent JP-S63244062-A (JP)
Title: Image forming device
Inventor: IBA YUICHIRO
IPC: G03G15/00
Filed: 1987-03-31
Abstract: PURPOSE:To prevent contact of other parts with a surface and to prevent an accident occurring therein by constituting a device in such a manner that the surface is automatically sheltered by a cover. CONSTITUTION:A solenoid 16 is so constituted as to be brought to two positions by the driving command signal of a control circuit 19 according to the on-off states of a detecting switch 18 provided to the opening and closing end of a clam shell 4. The cover 14 is held in the position where the cover is held fixed to the position without interfering with other function parts in the rear of a photosensitive drum 10 to dispose the drum 10 so as to expose the rear face thereof to a conveyance path while the clam shell 4 is held closed. The switch detects the open state of the shell 4 when the clam shell 4 is in an open state. The solenoid 16 is then rotationally driven by the driving signal of the control circuit 1 and a cover arm 12 is turned at a prescribed angle by this turning driving power to cover the outside circumference of the exposed rear face of the drum 10.
Patent JP-H07181893-A (JP)
Title: Load control system and tag used for said system
Inventor: JIN YASUO
IPC: G09F3/00
Filed: 1993-03-15
Abstract: PURPOSE: To exactly return a baggage to the owner of the baggage without violating the privacy of the owner of the baggage when the baggage such as a bag lost while traveling is found by a third person afterwards. CONSTITUTION: A tag 4 to which an identification number 5 of the owner of a baggage and the address of a baggage management facility are applied is attached to the baggage, and when this baggage is lost and found afterwards, the owner of the baggage is confirmed from the identification number 5 applied to the tag 4 of the baggage delivered to the baggage management facility, and the baggage is returned to the owner of the baggage.
Patent JP-S6323685-A (JP)
Inventor: SHIMIZU KUNIHIRO
IPC: A63F9/00
Filed: 1986-04-04
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-S58196377-A (JP)
Title: Electromagnetic flow controlling valve device
Inventor: AKAGI MOTONAGA
IPC: H01F7/16
Filed: 1982-05-11
Abstract: PURPOSE:To provide an axially compact valve in valve device itself by applying a parallel magnetic field to a magnet provided on a rotary shaft in application of signal current to rotationally control a valve body on the rotary shaft. CONSTITUTION:A valve body 17 is located to shut off a chamber 21 and both outlet ports 14, 15 when current is not supplied to a coil. Communicating holes 18, 19 are located such that, as the valve body 17 is rotated, the chamber 21 first communicates to the outlet port 14 and then the chamber 21 communicates to the outlet port 15. When signal current is applied to electromagnetic coils 25, 26, a parallel magnetic field acts on an electromagnet 22 from the coil 25 through the magnet 22, coil 26 and body 12 in the same direction as both coils to pivot a rotary shaft, i.e. valve body 17 so that the communicating holes 18, 19 are controllably opened and closed in proportion to the applied current value.
Patent JP-H0213037-A (JP)
Title: Distributed control high speed connecting circuit switch
Inventor: JIYAYANTO GURUDATSUTA HEMADEI
IPC: H04L12/56
Filed: 1989-03-31
Abstract: PURPOSE: To hunt one path for a relevant sub-set, and to set-up complete connection by controlling the separated sub-sets in a network by each of plural controllers. CONSTITUTION: One controller is assigned to sub-sets indicated by one dotted line surrounding cross points in an OS1 and a dotted line surrounding three cross points of each switch 101, 102, and 103 in a first stage, and a busy/idle state for the cross points for controlling connection from an arbitrary entrance to an arbitrary exit on the OS1 is held. At the time of connecting one entrance on the OS1 with one exit on the OS1, the stage of a link between an OS1 and the OS1 is checked. When the entrance, exit, and link are all idle, one cross point in each IS1 and OS1 is closed, and the desired connection is set.
Patent JP-S59200831-A (JP)
Inventor: DANIERU JIEI REONAADO
IPC: F16F9/04
Filed: 1984-04-20
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-H11272022-A (JP)
Title: Electrophotographic image forming device
Inventor: SAITO TETSUO
IPC: G03G15/16
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent 'image flowing' from occurring and to record a high- quality image regardless of the kind of transfer material by changing an image forming condition in accordance with the detected result on the color of the transfer material. SOLUTION: A chromaticity sensor 14 functioning as a transfer material color detecting means is provided on an upstream side in a transfer material carrying direction from a resist roller 6 so as to discriminate the color of the carried transfer material 5. By supplying power from an electrification bias power source 16, electrification bias voltage obtained by superposing a DC current on an AC current is impressed on an electrifying roller 15 coming in contact with the surface of a photoreceptor drum 2 and rotating by following the drum 2, whereby the surface of the drum 2 is uniformly electrified. The electrification bias voltage can be changed in accordance with the color of the transfer material detected by the sensor 14.  By detecting the color of the transfer material 5 by the sensor 14 before transferring a toner image to the transfer material 5 and changing the electrification bias voltage in accordance with the detected result, an electrifying condition being the image forming condition is changed.
Patent JP-H06268083-A (JP)
Title: Wiring of semiconductor device
Inventor: MAEDA KEIICHI
IPC: H01L23/52
Filed: 1993-03-11
Abstract: PURPOSE:To apply a wiring formation film (for example, aluminum metal film) to be subjected to high temperature sputtering to multilayer interconnection structures, reduce halations during exposure of resist films, and improve electromigration resistance by enhancing the surface morphology of the wiring formation film. CONSTITUTION:The title wiring consists of a base film 12 the crystals of which are all oriented in a direction perpendicular to the film formation surface 11a of a substrate 11; and a wiring formation film 13 the crystals of which are all oriented in a direction perpendicular to the film formation surface 11a and in parallel with the orientation of the base film 12. For example, the base film 12 is composed of a titanium film with its crystals in the orientation (002), (010) or (011), perpendicular to the film formation surface of the substrate. The wiring formation film 13 is composed of an aluminum metal film the crystals of which are oriented in parallel with the orientation of the titanium film and in a direction perpendicular to the film formation surface of the substrate, and are in the (111) orientation.
Patent JP-S522345-A (JP)
Title: Memory equipment
Inventor: MURAKAMI EN
IPC: G11C19/08
Filed: 1975-06-24
Abstract: PURPOSE:To gain memory equipment even using such a tip partially with an inferior element, possible to completely operate with a counterplan on equipment level.
Patent JP-S61237237-A (JP)
Title: Optical head
Inventor: TAKAHASHI MASAHIRO
IPC: G11B7/135
Filed: 1985-04-13
Abstract: PURPOSE:To reduce return light to a semiconductor laser light source by using a 1/4-wavelength plate whose thickness is a specific value different from that of the normal thickness of a 1/4-wavelength plate designed on the basis of the wavelength of light from the semiconductor laser light source. CONSTITUTION:The 1/4-wavelength plate 17 whose thickness (t) is different from the normal thickness t0 of the 1/4-wavelength plate designed with the center wavelength lambda0 of the semiconductor laser light source by DELTAt satisfying an equation I is incorporated in an optical isolator 21 and used. Consequently, an optical disk substrate 11 is formed of a plastic material having large optical anisotropy like polycarbonate resin and when information is recorded and reproduced by using laser light with wavelength lambda0, the return light 22 to the semiconductor laser light source 14 is reduced sufficiently, so noises are reduced and the SN ratio is increased.
Patent JP-S62236320-A (JP)
Inventor: FURUSE YOSHIKAZU
IPC: H02H3/16
Filed: 1986-04-08
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。