baber/WOPTO huggingface dataset:
Patent JP-S63101814-A (JP)
Title: Hologram scanner
Inventor: SATO SHINICHI
IPC: G02B26/10
Filed: 1986-10-17
Abstract: PURPOSE:To always monitor the light quantity by detecting the light quantity of a transmission light of a laser light which has been made incident on a hologram disk, comparing the detected light quantity and a prescribed value, and generating an alarm when the light quantity is below the prescribed value. CONSTITUTION:A laser light 50 which has been made incident on a hologram disk 1 is separated into a diffracted light 50a and a transmission light 50b, and as for the transmission light 50b, the light quantity is detected by a monitor use optical sensor 2. As for the light quantity which has been detected, since the transmission light is different by a facet 7, the detected light quantity is varied at every facet, but the disk 1 has a rotational period. Therefore, by calculating and amplifying an average value or a peak-to-peak value of the light quantity, a detected voltage 53 is obtained. A set voltage 54 is set to a level corresponding to the voltage 53 which has been converted to the average value or the peak-to-peak value, based on a threshold value for generating a read error, a guaranteed value of a laser tube, etc. In a comparing part 5, the voltage 53 and 54 are compared, and when the voltage 53 has dropped below 54, an alarm is generated by a lamp or a buzzer provided on an alarm generator 6.
Patent JP-H07107042-A (JP)
Title: Optical transmission circuit
Inventor: SUZUKI MUNETOSHI
IPC: H04B10/40
Filed: 1993-10-04
Abstract: PURPOSE:To reduce control signals to a transmission circuit and to hold light output fixed in the optical transmission of burst signals. CONSTITUTION:The light output 9 of a light emitting element 1 driven by a light emitting element driving circuit 3 to which input signals 8 are inputted is received by a monitor detector 2 and the output 10 is outputted as the output 11 peak-held by a peak value holding circuit 4. Also, a pseudo monitoring signal shaping circuit 5 generates pseudo signals 12 equivalent to the output 10 from the input signals 8. The output 12 is inputted to a pseudo monitor peak value holding circuit 6 and turned to the output 13. The output 11 and 13 are inputted to a differential amplifier 7, the output is fed back to the driving circuit 3 and thus, the light emitting element driving circuit 3 holds the light output 9 of the light emitting element 1 fixed.
Patent JP-S62110503-A (JP)
Title: Drawgear for tractor
Inventor: OKANO KIMIHIKO
IPC: B60D1/26
Filed: 1985-11-07
Abstract: PURPOSE:To lock a traction shaft or the like with resilience (reaction) of an elastic device as well as to prevent rattling or the like from occurring, by installing the elastic device in a connecting part in each interaction among an operating arm, a link arm and the reaction shaft or forming the link arm itself with the elastic device. CONSTITUTION:A drawgear 20 operates an operating arm 2 whereby it puts in and out a traction shaft 7 being slidably inserted into each lock hole 6 of both upper and lower hitches 4 and 5 locked to the rear of a tractor 3, and locks or releases traction goods including a rope to the like between these upper and lower hitches 4 and 5. In the above-mentioned device, for example, a second link arm 21 is formed into a dig-legged form with a steel plate, and this link arm itself is formed with an elastic device. With this constitution when a connecting part 8 of each of first and second link arms 22 and 21 is moved to the extent that it comes into contact with a buffer member 30, the second link arm 21 is compressed, and its resilience is given to the traction shaft 7 and the first link arm 21, so that rattling or the like at the time of traveling is preventable.
Patent JP-H1092042-A (JP)
Title: Disk recording device
Inventor: MOROTOMI SHIRO
IPC: G11B7/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the chances of making an erroneous recording of the disk system using an interpolation technique. SOLUTION: The prescribed data block of a main data block is detected first. Then, a discrimination process is made to confirm whether the prescribed data block of a connection data block is the sector which is a real target or not, i.e., the block is not the sector by the interpolation and then, the control is made to initiate an actual recording operation. By adding the process, the problems associated with the interpolation technique are removed while the technique is being used and a malrecording is prevented. This technique is very effective for the disk system which performs an overwriting and is also effective for the system which uses a magneto-optical recording medium having the shape of a card or a band.
Patent JP-2001075620-A (JP)
Title: Controller
Inventor: FUKUDA YOSHIHIRO
IPC: G05B19/18
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller for properly judging the validity/invalidity of already set numerical data. SOLUTION: Relating to a controller for controlling an object 1 to be controlled based on numerical data stored in a data storing part 4, at the time of inputting the numerical data by an inputting part 10, date data related to the date or time when the numerical data are inputted, operator data related to an input main body who inputs the numerical data, and display data related to the presence or absence of the update of the numerical data are stored in the data storing part 4 so as to be related with the numerical data by a data update processing part 13, and when the numerical data are displayed, the date data, the operator data and the display data are displayed together with the numerical data on the same screen. Thus, the input history can be clarified, and the validity/invalidity of the numerical data can be exactly judged.
Patent JP-H0969685-A (JP)
Title: Removing tool for surface mount component
Inventor: MATSUBARA HIROKAZU
IPC: H05K3/34
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of easily removing a surface mount component soldered to a board without applying a stress to the component or the mounted board in the case of removing the component soldered to the board. SOLUTION: The removing tool for a surface mount component comprises an interchangeable structure for batch heating to melt the entire solder of a surface mount component 1 or a chip 3 structure integral with a heater 2, heating means for heating the chip 3, a suction pad 4 for sucking the component 1 on the upper surface, and a vacuum source for supplying vacuum pressure to the pad 4.
Patent JP-H04129987-A (JP)
Title: Steady bracing device for elevator cage
Inventor: MIZUTANI NORIMI
IPC: B66B11/02
Filed: 1990-09-18
Abstract: PURPOSE:To facilitate work on an exterior plate while improving appearance of a building viewed from outside by arranging a steady bracing device of an elevator cage inside of the exterior plate except a fixing part to a cage frame. CONSTITUTION:A restricting member 12, having a parallel surface 12a and an orthogonal surface 12b which are a plurality of orthogonally crossing restricting surfaces, is arranged inside of an exterior plate 10 interposed between an elevator cage 4 and a cage frame 2, and fixed to the cage frame 2 by a bolt 14 serving as a fixing means. Next, a mounting metal 15 is fixed to a mounting base 11 of the cage 4, and a vibro-isolating rubber 18, serving as a vibro-isolating member brought into contact with each restricting surface of the restricting member 12, is mounted on the mounting metal 15, in a position corresponding to the restricting member 12.
Patent JP-H0783488-A (JP)
Title: Heat pump type air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F11/02
Filed: 1993-09-09
Abstract: PURPOSE:To restrict deterioration in heating feeling by a method wherein the number of rotation of an outdoor fan is increased when the temperature at a discharging pipe is deceased only by the difference of set zone from its target zone during a heating operation. CONSTITUTION:When an air conditioner performs a heating operation, the output of a controller 7 is inputted to a fan control means 10 and compared with a predetermined zone difference set in a zone difference setting means 11. As a result of comparison, when the temperature (td) at a discharging pipe of a compressor is judged to be lower by the set zone difference than that of its target zone, the fan control means 10 increases the number of rotations of an outdoor fan 12 for use in blowing surrounding air to an outdoor heat exchanger 5. Consequently, a heat absorbing capability of the outdoor heat exchanger 5 is increased and as a result, the frosting speed for the outdoor heat exchanger 5 can be decreased, so that it is possible to extend the period of a defrosting operation. Thus it is possible to restrict deterioration of the heating feeling caused by troublesome defrosting operation.
Patent JP-H0296243-A (JP)
Title: Generating circuit for membership function
Inventor: URASAKI KAZUAKI
IPC: G06N7/02
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a simple generating circuit for membership function by generating the highest and lowest levels of voltage at the high and low potential sides of each of two output lines via a connection means and then generating the allocation potentials to the signal lines set between two signal lines via the resistances respectively. CONSTITUTION:A switch control circuit 310 turns on the switches S012, S020 and S416 and turns off other switches. Thus the outputs of signal lines l0 - l12 and l20 - l24 are set at 0V together with the output of a signal line l16 set at 4V, the outputs of signal lines l13 - l15 set at 1V, 2V and 3V respectively, and the outputs of signal lines l17 - l19 set at 3V, 2V and 1V respectively. Then the resistances R1 - R24 have the same value and therefore the outputs of signal lines l13 - l15 and l17 - l19 are proportionally allocated by the resistances R13 - R16 and R17 - R20. In such a constitution, the number of switches can be cut down to half or less and a simple circuit can output a membership function.
Patent JP-H0898445-A (JP)
Title: Fixing method of motor
Inventor: TAKAHASHI HIDEJI
IPC: H02K5/00
Filed: 1994-09-16
Abstract: PURPOSE: To fix a motor rigidly in safety to the fixing face of a machine without damaging the flange by interposing an auxiliary block between a pair of flanges of a motor and then coupling both flanges and the fixing face of the machine firmly by means of fasteners, e.g. bolts, passing through holes made through the auxiliary block. CONSTITUTION: An auxiliary block 12 is pushed between a pair of flange parts formed at the corner part of a rectangular housing constituting a motor 10. Protrusions 40 provided on the auxiliary block 12 are then fitted in the recesses made in the flange parts thus positioning the auxiliary block 12 with respect to the flange part of the motor 10. Fixing hole 22 of the motor 10 is then aligned with a fixing hole 46 made at the fixing base part 44 of a machine and the motor 10 is fixed to the fixing base part 44 by means of fasteners 48, e.g. bolt and nut. Consequently, the motor can be fixed in safety with strong bonding force without causing any damage on the flange part even if a high torque is applied to the fastener 48.
Patent JP-H04129301-A (JP)
Title: Antenna elevating and descending device
Inventor: MITA KAZUMICHI
IPC: G01R29/08
Filed: 1990-09-20
Abstract: PURPOSE:To turn and elevate/descent and antenna quickly and exactly by always transferring a moving quantity difference 2P in response to number of revolutions P set by an antenna revolution output means to an input shaft of the antenna exactly. CONSTITUTION:An output of an antenna elevating/descending motor 16 is transferred to an antenna elevating/descending pulley 15 via a shaft 32 of a gear 31, the direction of the output is reversed by a gear 33 and the reversed output is inputted to a differential gear 35. The relation of input and output of 2P=Q+R exists in the gear 35, where Q is an input number of revolutions, P is number of revolutions given to a frame 36 of the gear 35 driven by an antenna turning motor 19, and R is number of revolutions of a shaft of an antenna drive pulley 18 from the gear 35. Thus, the motor 19 is stopped and then P=0, then the relation of Q=-R exists, that is, the direction of revolution of the motor 16 is again reversed. Thus, when the motor 19 is stopped, an antenna drive belt 17 is driven in the same direction as an antenna elevating/ descending belt 14 at the same speed.
Patent JP-H0967465-A (JP)
Title: Stabilizing auxiliary for resin
Inventor: TAKADOU KANEMASA
IPC: C08K5/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject auxiliary comprising a specific calcium hydrogenphosphate, excellent in stabilizing effect when added to a resin, having high safety, useful for polypropylene, etc. SOLUTION: This stabilizing auxiliary for resin comprises calcium hydrogenphosphate shown by CaHPO4 and has 10-60m<2> /g specific surface area, >=4L/g static specific bulk volume and 0.1-10μm primary particle diameter. Preferably the calcium hydrogenphosphate is coated with one or more selected from a higher fatty acid, a higher fatty acid salt, a higher fatty acid phosphoric ester and a coupling agent. The calcium hydrogenphosphate, for example, is preferably obtained by reacting phosphoric acid with an alkali calcium compound (e.g. quick lime, etc.) in a water medium in the presence of a polyfunctional organic acid having coordinating property such as citric acid, etc., to give a columnar calcium hydrogenphosphate and treating the calcium hydrogenphosphate hydrothermally at >=60 deg.C.
Patent JP-H03110754-A (JP)
Title: Circular electric lamp
Inventor: YAMAZAKI KATSUYUKI
IPC: H01K1/28
Filed: 1989-09-25
Abstract: PURPOSE:To make it possible to set metallic foil conductors at proper positions without any unreasonable force by providing free expansion sections at least, along side of the axial direction of a tube for an inner wire section passing through in the extended sections of the tube. CONSTITUTION:Free expansion sections 10 are movably arranged in the respective extended sections 1b and 1b of a bulb 1 in place of an inner wire, and each one end section of the free expansion sections 10 acting as a bulb end is connected with each metallic foil conductor 6 at each sealing section 5. When the bulb 1 of a circular electric lamp is sealed, if the positions of the metallic foil conductors 6 are dislocated because of scatter in circle, in the whole length of a filament and the like, respective outer lead wires 7 are pushed up or reversely pulled out by hand. This thereby permits the free expansion sections 10 to be displaced in the axial, diametrical directions and the like in response to the aforesaid movement so that the movement of the metallic foil conductors 6 is allowed. By this constitution, the positions of the metallic foil conductors 6 can thereby be aligned by only displacement of the free expansion sections 10 with no unreasonable force applied to the metallic foil conductors 6.
Patent JP-2001072364-A (JP)
Title: Moving walk
Inventor: NISHI KENICHI
IPC: B66B21/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a moving walk capable of transporting passengers in two directions safely. SOLUTION: This moving walk includes a moving path 11 having a turning part and transport parts 1A, 1B, a number of pallets 3 capable of circulating in one direction along the moving path 11, a screw rod 16 capable of rotating in the circumferential direction of the transport parts 1A, 1B of the moving path 11, a thrust transmitting member 18 provided on each pallet 3 and engaged with a screw groove of the screw rod 16, and a braid-like member 22 connecting the front and rear pallets 3.  A projection-like pivot 4c is provided in an inner position of a pallet circulating path below each pallet 3, a bracket 4b projected forward in the moving direction and fitted to the pivot 4c of the pallet 3 positioned ahead in the moving direction to push forward the pallet 3 positioned ahead in the moving direction, and further the leading edge part in the moving direction of each pallet 3 is inserted below a pallet 3 adjacent to the pallet 3 positioned ahead in the moving direction.
Patent JP-2001078329-A (JP)
Title: Fitting structure for electrical connection box
Inventor: HIGUCHI EIJI
IPC: H02G3/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical-connection-box fitting structure which enables easy fitting and removal of an electrical connection box without the use of a tool, and also enables preventing the occurrence of play. SOLUTION: In an electrical connection box 11, made of synthetic resin, a locking part 15, an elastic locking strip 17 and protrusions 21 are formed into a united body along with a case body 14. Being one-sided on the locking part 15 side, the protrusions 21 are formed in the case body 14. Also, play- preventing strips 16 are formed in the locking part 15 and on both sides of the elastic strip 17.
Patent JP-H02148120-A (JP)
Title: Work station for computer system and computer system
Inventor: FUROORISU REONAADO BUAN NESU
IPC: G06F3/023
Filed: 1989-09-25
Abstract: PURPOSE: To prevent the occurrence or an inaccurate or undesired control operation by detecting the exceptional condition occurring during the input and indicating the quantity of auxiliary information explaining the next possible input in relation to the exceptional condition and presenting auxiliary information to an operator with a voice by a voice communication channel. CONSTITUTION: A work station 22 is provided with an interface element 52 connected through a line 50, an internal bus 54, a memory 58, a control unit 60 for a display device 62, a control element 64 for a keyboard 66, a control element 68 for a speaker 70, and a control and processing element 72 for a microphone 74, and four elements 52, 64, 68, and 72 form voice communication channels operated in both ways. The exceptional state occurring during the input is detected, and the quantity or auxiliary information explaining the next possible input related to the exceptional state is indicated, and channels are used to present auxiliary information to the operator with a voice. Thus, a hindrance to accurate execution of a program or introduction of execution of an undesired program is prevented.
Patent JP-H03111210-A (JP)
Title: Stretched packing
Inventor: OMORI SHOZO
IPC: B65B9/067
Filed: 1989-09-27
Abstract: PURPOSE:To keep packed contents fresh and inhibit their discoloration or the like for a long period of time by employing for a packing material a material which is resistant to permeation of gases and by filling a pack with a deoxidizing agent or gas. CONSTITUTION:An object 2 for packing is wrapped in a cylindrical form in a packing material 5 fed in the form of a continuous strip with formation of laps of the packing material 5 at the two sides; each object 2 for packing is separated from the succeeding one by cutting the packing material 5 at a cylindrical point therebetween; margins 5' formed at the forward and rearward ends of the object 2 for packing are tucked down to form its pack. For the packing material 5 a material having resistance to permeation of gases is employed, and the pack is filled with at least either a deoxidizing agent or a deoxidizing gas. Even in the case of the object 2 for packing being a food or the like, this method enables the packed object 2 to be kept in fresh for a long period of time and inhibits its discoloration or the like over a long period of time.
Patent JP-H04127553-A (JP)
Title: Measuring method for resistivity of silicon epitaxial wafer growth layer
Inventor: TATE NAOTO
IPC: H01L21/66
Filed: 1990-09-19
Abstract: PURPOSE:To enable the resistivity of a growth layer to be measured even if it is 1mum or below in thickness by a method wherein a variable bias voltage is applied between a conductive layer and the back of a silicon epitaxial wafer, the chopped light is made to impinge on the growth layer, and a surface photovoltage induced on the surface of the growth layer is measured. CONSTITUTION:A junction wafer directly joined to a silicon single crystal mirror surface wafer grown in a CZ method is polished through a normal mirror surface technique so as to evaluate the effectiveness of a resistivity evaluation technique of a semiconductor thin layer through a Schottky CV method and a four-point method. A silicon single crystal thin film layer is controlled to be as thick as 1mum or so, and a resistivity evaluation technique is applied to a part of the film layer whose thickness is smaller or larger than 1mum. A resistivity previously obtained through a four-point method on a silicon wafer mirror surface side is used as a true value. A voltage applying insulator organic film is formed through such a method that tin is vapor-deposited on one side of a polyester film 50mum in thickness. Light rays 560nm in wavelength are used for measurement.
Patent JP-H08108200-A (JP)
Title: Solidifying treatment and pressure feed equipment of soft mud
Inventor: KUIOKA KIYOSHI
IPC: C02F11/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide an equipment capable of solidifying stored soft mud automatically, continuously and easily. CONSTITUTION: Solidifying treatment and pressure feed equipment of soft mud is constituted of a soft mud quantitative supply device 100, a solidifying agent quantitative supply device 200, a soft mud kneader 300 and a soft mud pressure feed device 400. The soft mud quantitative supply device 100 is the vertical screw conveyor 120 of which the lower end is inserted in a mud storage tank 110 and the soft mud kneader 300 is a vertical or horizontal twin-screw paddle mixer and the soft mud pressure feed device 400 is constituted of a pressure pump 410, a discharge pipe 420 and an ejector 430.
Patent JP-H07106576-A (JP)
Title: Thin film transistor
Inventor: YUDA SHINJI
IPC: H01L29/78
Filed: 1993-10-05
Abstract: PURPOSE:To prevent dopant ions from spreading to the interface between a thermal oxide film and a semiconductor channel by digging a part in the vicinity of a source and a drain of a channel directly under a gate insulating film. CONSTITUTION:On a semiconductor film 2 of n<-> type polysilicon which is on an insulating substrate 1 made of a quartz substrate, a thermal oxide film 3 with a dielectric constant of 3.5 manufactured at a temperature of 1100 deg.C and a Mo-made gate 4 are made. Also, a low resistance semiconductor source 5 and a drain 6 are formed partly overlapping the gate in a way as if holding a semiconductor channel 7 underneath the gate. A dugout 14 is provided between a thermal oxide film 3 outside the channel 7 and a source 5 and a drain 6 to separate the two. Use of this construction makes it possible to prevent an impurity from reaching an interface between the gate oxide film and the channel in the manufacture of the source and the drain.
Patent JP-H0296682-A (JP)
Title: Composite sonar apparatus
Inventor: KOYAMA SHUNKICHI
IPC: G01S15/93
Filed: 1988-10-03
Abstract: PURPOSE:To detect the approach of a school of fish or the like and to enable display thereof on a screen by outputting a fish-finding priority display signal on the basis of an information on the approach of the fish or the like which is sent from a transmission-reception sensor for a sonar. CONSTITUTION:A transmission-reception sensor 1 for a sonar, a transmission- reception sensor 3 for fish-finding and an antenna 6 are provided. A signal processing means 20 to convert signals from these sensors and the antenna into video signals discretely, a three-screen synthesizing circuit 30 which synthesizes three kinds of video signals outputted from said means 20 as an image in one format or any one of two or more formats, and a display 13 which displays an image information synthesized by said circuit 30, are equipped. The means 20 outputs a fish-finding priority display signal on the basis of an information on the approach of fish or the like sent from the sensor 1, and when the circuit 30 receives the fish-finding priority display signal as an input, an image synthesizing function of the circuit 30 is set automatically in a fish- finding display mode to be executed.