baber/WOPTO huggingface dataset:
Patent JP-H03232710-A (JP)
Title: Production of nf3
Inventor: ORIHARA ITSUO
IPC: C01B21/083
Filed: 1990-02-06
Abstract: PURPOSE:To efficiently obtain NF3 without the danger of explosion and without requiring any specific apparatus by reacting a mixture of a metal fluoride and an inorganic ammonium salt with elemental fluorine. CONSTITUTION:A mixture of a metal fluoride and an inorganic ammonium salt is reacted with elemental fluorine to provide the objective NF3. The metal fluoride used therein in preferably NaF, CaF2 or FeF3. The inorganic ammonium salt includes (NH4)2SO4, (NH4)2CO3, NH4NO3, NH4F, NH4Cl, NH4Br and NH4I. The mixing weight ratio of the metal fluoride with the inorganic ammonium salt is preferably approximately 2:1 and the excessive amount of the metal fluoride is employed. The reaction temperature is preferably >= approximately 50 deg.C on the consideration of the reaction rate and <= about 450 deg.C in order to prevent the decomposition of the produced NF3.
Patent JP-S62185877-A (JP)
Title: Thin film vacuum forming device
Inventor: HATAKEYAMA HIROSHI
IPC: C23C14/02
Filed: 1986-02-12
Abstract: PURPOSE:To improve the adhesive power of a film and to uniformly form the thin film by providing a metal deposition treatment device and device for making a heating treatment of a web and/or plasma treatment, etc., within one vacuum vessel. CONSTITUTION:This thin film vacuum forming device is formed of the metal deposition treatment device 10 and the web heating device 11 and/or plasma treatment device 12. The above-mentioned devices 10, 11, 12 are disposed in the vacuum vessel 1. The devices 11, 12 are provided on the upper stream side in the web 2 traveling direction of the device 10. A thin metallic film layer is formed on the continuously traveling web 2.
Patent JP-H03231118-A (JP)
Title: Dial face of meter
Inventor: USHIDA MASAHIKO
IPC: G01D11/28
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the effect of excellent lighting balance characterized by the broad adjusting range of transmitting density by providing a first printed layer in the excessively bright region in a light transmitting plate, and providing a dot printed layer on the light transmitting plate including the first printed layer. CONSTITUTION:When only a first printed layer 1 is provided on a light transmitting plate 90, the light transmittance of transmitted light 85 is still high even in an excessively bright region close to a light source 8. Then, a dot printed layer 2 is provided so as to cover the light transmitting plate 90 including the first printed layer 1. Thus the light transmittance becomes approximately uniform on the entire surface. Namely, the transmitting density can be adjusted in the broad range.
Patent JP-H08218868-A (JP)
Title: Air-cooled internal combustion engine and working machine having the same
Inventor: MASUDA ISAO
IPC: F01P5/04
Filed: 1995-02-15
Abstract: PURPOSE: To provide a working machine having at air-cooled internal combustion engine capable of generating cooling air by a fan even when an internal combustion engine is rapidly decelerated and stopped and hardly causing a trouble owing to a high temperature in the slide part of the internal combustion engine and a carburetor. CONSTITUTION: An air-cooled internal engine 10 is provided as a power source and a fan 20 used for both a blast work and engine cooling is attached to one end part 16b of the crank shaft 16 of the engine 10 through a one-way clutch 30.
Patent JP-S55119837-A (JP)
Title: Straight digging control device for working machine
Inventor: IGARASHI MICHIAKI
IPC: E02F3/43
Filed: 1979-03-08
Abstract: PURPOSE:To simplify the constitution of a controlling system without lowering the accuracy of finish by a device wherein a boom alone is automatically controlled by the operation of an arm, while a bucket being manually controlled for the correction of the angle thereof. CONSTITUTION:An operating circuit 61 for the angle of the blade-edge of a bucket determines an angle phi based on the angles of boom, arm and bucket detected. A register 62 stores the detected value of the angle phi0 of the blade-edge of the bucket on starting digging. A comparator 65 compares the angle phi of the bucket with the angles phi0+DELTAphi and phi0-DELTAphi which are limits of the allowable area and, when the angle is expressed as phi0-DELTAphi<phi<phi0+DELTAphi, no signal is delivered to either of output  lines l1 and l2, on the basis that the angle is within the allowable range. When the  angle of the bucket exceeds the upper or lower limit of the allowable value, a signal  is delivered and lamps 66 and 67 are connected to the lines l1 and l2, so as to give information to an operator by lighting. The lighting of the lamp 66 is to instruct to  rotate the bucket 3 toward the direction of damping, while that of the lamp 67 instructs toward the direction of tilting, and thereby a manual operation is conducted  until the lighting is out.
Patent JP-S58143536-A (JP)
Title: Forming method for opening section of insulating film
Inventor: MIZOGUCHI TAKAMARO
IPC: H01L21/306
Filed: 1982-02-22
Abstract: PURPOSE:To obtain the opening section of a gentle tapered shape by a method wherein a resist mask is formed onto the insulating film, on which an SiO2 film and a PSG film are laminated, in a patterning manner, the PSG film is etched,  SiO2 is wet-etched and the PSG film is removed. CONSTITUTION:The resist mask 24 is formed onto laminated films shaped by laminating the SiO2 film 22 and the PSG film 23 onto a semiconductor substrate 21 in the patterning manner, and the PSG film 23 of the opening section 25 is etched. An SiO2 film 22 section is wet-etched by an aqueous solution containing 6% fluoric acid and 30% ammonium fluoride. In the opening section 25 formed in this manner, the SiO2 film 22 section takes a gentle tapered shape, but a PSG film 23 section forms steep stepped difference. Accordingly, when the resist mask 24 and the PSG film 23 are all removed through wet etching, the tapered shape in which a section is gentle up to an upper edge from a lower edge of the opening section 25 is formed.
Patent JP-S55134421-A (JP)
Title: Interrupt control unit of interface switch
Inventor: MAHARA MINORU
IPC: G06F13/24
Filed: 1979-03-08
Abstract: PURPOSE: To provide no special instruction to perform control so that the interrupt processing may be performed in an interface switch circuit, by generating a required interrupt signal when the indication means of the interrupt instruction is set.  
     CONSTITUTION: When the interrupt operation is indicated from the first interface signal line, output 102 of decoder 1 is output to set FF2. Though the interrupt signal is generated after completion of the operation of the first signal line, interrupt signal 205 is not generated because negative output 104 of FF2 set previously suppresses the signal of interrupt signal generating circuit 13 of the second interface signal line. Since interrupt signal 105 is generated, the first interface signal line side performs the interrupt processing, and FF2 is reset by output 103 of decoder 1. Then, the circuit is returned to the initial state. In respect to the asynchronous interrupt which is not indicated from the first and the second interface signal lines, it can be caused to one or both of the first and the second interface signal lines according to the states of FF2 and 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03232034-A (JP)
Title: Cache controller
Inventor: TAKATSUKA KOICHI
IPC: G06F12/08
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate the need for the address information of a tag array, a substitution control circuit, and a comparator by using the entry address of a TBL in the selection for the data array of a cache memory. CONSTITUTION:The block data of one page of the data array 2 is corresponded with each entry of the TBL 1 in a memory managing mechanism 45' to make access a memory at high speed. Therefore, assuming the number of entries of the TBL 1 as N, the cache controller of N-way set associative system can be composed. Thereby, it is possible to eliminate the need for the tag array and the comparator, etc., required for access to the cache memory, which simplifies configuration.
Patent JP-H02207375-A (JP)
Title: Picture retrieval processing control system
Inventor: KICHISE HIROSHI
IPC: G06F17/30
Filed: 1989-02-08
Abstract: PURPOSE:To output all the picture information of an application program to a general terminal by registering only the starting picture of the application program to a system picture control information. CONSTITUTION:Starting picture information 106 of the application program are registered to system picture control information 104 in advance. When retrieval is demanded from a general terminal 107, a system picture retrieval function 101 retrieves the table of the system picture control information 104. When the starting picture of the application program is shown, the starting picture is outputted to the general terminal and after that, when the picture retrieval is demanded, input information from the general terminal 107 are informed of an application program 102 as they are. The application program 102 generates and retrieves the picture information by the peculiar function and after that, the picture information are sent through the system picture retrieval function 101 to the general terminal 107. Thus, the retrieval of the picture information can be executed from the general terminal.
Patent JP-H04212625-A (JP)
Title: Vehicle roof
Inventor: GEBUHARUTO POTSUPERE
IPC: B60J7/16
Filed: 1991-02-21
Abstract: PURPOSE:To make improvements in operability as well as to simplify a job for assembling by installing a cover lifting control device, capable of turning around a cover axis installed in the cover center, and adding some load to a lifting gear supported on the cover, and connecting only the end of a lifting lever for the lifting gear to a frame. CONSTITUTION:A roof opening part 3 on a fixed roof surface is made on-off operable by means of a cover 5 liftable around two axes 6, 7 orthogonal with a vehicle vertical axis via each of lifting gears 10, 12, 14 with rotary bearings 8, 9 and a lifting lever 10. Then, there are provided a cover lifting position control device 16 which is rotatable around an axis 18 installed in the center of this cover 5 and adds some load to these lifting gears 10, 12, 14, and only an end of the lifting lever 10 is connected to a frame 4. The cover lifting position control device 16 is enggaed with the lifting gear 14 driven and connected to a slider 12 of each lifting lever 10, and it is composed of a control disk 17 provided with a camlike control groove 15 setting a lifting motion of the cover 5.
Patent JP-H04267081-A (JP)
Title: Air cell
Inventor: SAKAMOTO HIDEO
IPC: H01M12/06
Filed: 1991-02-21
Abstract: PURPOSE:To prevent leakage of electrolyte by using such an air electrode that a non-impregnating treatment for preventing immersion of the electrolyte is applied to at least either one of the circumferential edge portion and outer peripheral edge surface of the air electrode disposed inside a positive electrode tube. CONSTITUTION:In an air cell, oxygen in the air is used as a positive electrode active material, and an air electrode 10 is disposed inside a positive electrode can having an air intake hole. A non-impregnating treatment for preventing immersion of electrolyte is applied to a circumferential edge portion 10b or outer peripheral edge surface 10a of the air electrode 10. Although the non- impregnating treatment may be effective when applied to at least either one of the circumferential edge portion 10b and outer peripheral edge surface 10a of the air electrode 10, the application to both is more effective.
Patent JP-H05221307-A (JP)
Title: Parking brake operating device
Inventor: SASAKI MASAAKI
IPC: B60T13/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the high reliability, durability and fail safe characteristic by providing a first and a second locking means for preventing the turnaround of each output member of a motor and a car body to themselves, and providing a first releasing means for releasing the second locking means and a second releasing means for releasing both of the first and the second locking means. CONSTITUTION:A first ratchet 65 as a first locking mean is provided between a motor 61 as a rotating force generating means and an output means 64 of the motor 61 to prevent the turnaround of the output means 64. The output member 64 is provided with a second ratchet 70 as a second locking means for preventing the turnaround. The second ratchet 70 is pushed to release the locking of the second ratchet 70 and the output member 64 by electrifying a first releasing means solenoid 73. When a releasing cable 83 for releasing both of the first and the second ratchets 65, 70 is pulled to rotate a cam 84, and first, the second ratchet 70 is released, and furthermore, a claw 80 of the first ratchet 65 is released.
Patent JP-H11208129-A (JP)
Title: Heat transfer sheet
Inventor: NOZAKI TAKESHI
IPC: B41M5/50
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent texture smears from being generated by diminishing the contact area between a metal source transfer layer side and a back face layer side and reducing the incidence of a kickback phenomenon in such a state that a heat transfer sheet is rolled. SOLUTION: A heat transfer sheet with a dye layer containing a heat transferable dye which can be chelated and a binder, and a heat transfer image receiving sheet with a receptive layer including a metal source are laminated on a base, and are heated according to image information and further, an image is formed by a chelate coloring matter formed through a chemical reaction between the heat transferable dye and a metallic ion. After that, the metal source is transferred from a metal source transfer layer formed on the base material of the heat transfer sheet to fix the image. In this heat transfer recording method as described, microparticles are added to the metal source transfer layer so that the microparticles make the surface of the metal source transfer layer uneven.  Thus the contact area between a metal source transfer layer side and a back face layer side is decreased and the incidence of a kickback phenomenon is reduced and thereby, texture smears are prevented from being generated.
Patent JP-S60172748-A (JP)
Title: Biaxial balancer device in multicylinder reciprocating engine
Inventor: YONEZAWA TOORU
IPC: F16F15/26
Filed: 1984-02-15
Abstract: PURPOSE:To optimally balance even a couple of inertial force generated in a reciprocating motion part by adjusting a phase difference between a crank shaft position and an initial engagement position of an ellipsoidal gear after balancing higher components of the inertial force. CONSTITUTION:A non-uniform rotation system such as ellipsoidal gears 4, 5 is placed among a crank shaft 3 and balancer gear shafts 11, 12. A position of the non-uniform rotation system giving a maximum angular velocity is displaced by an angle phi with respect to a piston 1 shaft. The phi value provides a phase difference between primary and secondary components of a couple of inertial force in a reciprocating motion part. A balance angle theta at the angle phi position is adjusted such that the phase of the above primary component substantially matches with that of a couple of force of a primary component generated by balancers 9a, 10a. Accordingly, the primary, secondary, and further higher components of the inertial force as well as the primary and secondary components of the couple of the inertial force can be balanced.
Patent JP-S63201517-A (JP)
Inventor: KAACHISU EMU UOOKAA
IPC: G01C7/04
Filed: 1988-02-10
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-H02206799-A (JP)
Title: Air cooler
Inventor: MORI KENJI
IPC: G21C15/18
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a heat-transfer pipe from being corroded by deliquescence of salt by providing a dry air injection nozzle on a duct in which cooling air flows, and also, connecting a dry air injection device to the injection nozzle. CONSTITUTION:To an injection nozzle 11, a dry air injection device 13 is connected through a piping 12. In this state, outside air is blown to a drier 15 by a blower 16, and air dried by the drier 15 is injected into a duct 4 from the dry air injection nozzle 11 through a stop valve 14. According to such a constitution, in the case when a surface temperature of a heat-transfer pipe 2 falls to 100 deg.C or below such as the time of maintenance, deliquescence of salt which adheres to the surface of the heat-transfer pipe 2 can be prevented.
Patent JP-H06241946-A (JP)
Title: Looseness detecting device for rail jointing device
Inventor: SUGIYAMA YOSHITAKA
IPC: E01B35/00
Filed: 1993-02-17
Abstract: PURPOSE:To automatically, efficiently and accurately detect looseness at a rail jointing device. CONSTITUTION:To a bogy that runs on a rail, multiple position sensors 14, 15 and 16 that detect positions of multiple measurement points in at least one jointing device 1 that constitutes a rail jointing device are provided, and using these position sensors 14, 15 and 16, displacement of to-be-detected parts 1 caused by loosened rail jointing device is detected, and based on this, a controller 20 decides presence of looseness.
Patent JP-H08222057-A (JP)
Title: Insulator
Inventor: NAGASAKA YUKINOBU
IPC: C09D183/04
Filed: 1995-02-16
Abstract: PURPOSE: To provide a composite insulator in which water repellency recovering characteristic is improved, and the continuity of the water repellency recovering characteristic is also enhanced. CONSTITUTION: This insulator is a composite insulator in which a sheathing is connected in a prescribed form by a silicon rubber obtained by heating and hardening a component A. To the component A, a component B is mixed in a ratio of 1-100 parts by weight to 100 parts by weight of the component A. The component A is a diorganopolysiloxane component having at least two silicone atom-bonded alkenyl groups in one molecule, and the component B is a methylakyl polysiloxane oil having a viscosity at 25 deg.C of 1-1,000cSt and having a molecule chain both terminals of which are sealed by silanol groups.
Patent JP-S62186327-A (JP)
Title: Luminance adjusting system for crt display device
Inventor: KATSUYA KOICHI
IPC: G06F3/153
Filed: 1986-02-12
Abstract: PURPOSE:To improve the life and the operability of a CRT display device by storing the luminance information of a CRT display device at a non-volatile memory and adjusting automatically the luminance by matching to the condition of use and unuse. CONSTITUTION:A luminance control program 11 refers to an executing condition table 14 and supervises always a user program 12. When the user program 12 is changed from the execution to the waiting of starting or a stopping condition, the luminance control program 11 fetches a supervising time (t) stored at a non-volatile memory 15 and supervises whether or not the change is execute at the condition of the user program 12 at the division of the supervising time (t). When the condition change is not executed at the division of the time (t), it is judged that a CRT display device 16 is in the unused condition, a luminance information B2 at the time of the unused condition stored at the non-volatile memory 15 is fetched and the luminance information B2 is set to a luminance control circuit 17. The luminance control device 17 adjusts the CRT display device 16 to the luminance at the time of the unused condition, namely, the luminance weaker than the luminance at the time of the using condition.
Patent JP-S62186593-A (JP)
Inventor: TANIGUCHI YOSHIAKI
IPC: B32B15/04
Filed: 1986-02-12
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-H03235240-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: NAKAYAMA KOICHI
IPC: G11B15/473
Filed: 1990-02-09
Abstract: PURPOSE:To save labor for adding correction information from an external part to tape jitter and to simplify the adjustment and configuration of a servo circuit for suppressing the jitter of a rotary drum by adding the information for correcting the required jitter to a specified pulse with the various kinds of drum servo pulse width. CONSTITUTION:Pickup coils 10C and 10D detect an FG pulse DFG and a rota tional phase signal DFG of a frequency generator (FG) synchronously with one time rotation of a rotary drum 10, and the signals are supplied to a digital servo circuit 11 of a microcomputer. During one time rotation of the drum 1, a servo pulse DSP composed of the plural pulses is outputted from a drum servo pulse output part 16 of the circuit 11, and feedback control is exerted upon a drum motor 25. Then, the jitter of the drum 10 is suppressed. The infor mation for correcting the jitter caused by the extension of a tape to be read out from a memory 19 is superimposed and added to the specified position of this pulse DSP. Thus, it is not necessary to add the correction information in respect to the tape jitter from the external part, and the adjustment and configuration of the servo circuit can be simplified.
Patent JP-S63197073-A (JP)
Title: Optical disk device
Inventor: NAGASAWA MASAHITO
IPC: G11B7/085
Filed: 1987-02-12
Abstract: PURPOSE:To attain stable still action by impressing a braking pulse in a pulse width in inverse proportion to the speed of a tracking actuator on the way of shifting on the actuator. CONSTITUTION:According to the movement of the tracking actuator 14 a time measuring means 20 measures the time from the zero cross point to the peak point of a tracking error signal. And as for the measured time the width of the braking pulse from the zero cross point is controlled in terms of inverse proportion by using a time constant control means 24, so that the track jump and the setting of the optical head by the tracking actuator 14 can be executed with the kicking pulse and the braking pulse in a still control signal generated in a still signal generating circuit 7. Thus, the stable still signal can be repro duced without having the effect of the variation of track pitches and the disper sion of dynamic characteristic of the tracking actuator 14, etc.
Patent JP-H01202642-A (JP)
Title: Measuring apparatus
Inventor: KOIDE JUN
IPC: G01N21/01
Filed: 1988-02-09
Abstract: PURPOSE:To enable equalization of an output of a first photoresponsive element in a reference state to that of a second photoresponsive element, by providing a quantity of light adjusting means before the second photoresponsive element into which light from a light source is made incident directly. CONSTITUTION:After reflected diffusively on a surface 2 to be measured, a luminous flux projected to the surface 2 from a light source 1 is made incident into a first photoresponsive element 3 to generate an electric output in the element 3 according to an incident light energy. The reflection factor of incident light energy with respect to the element 3 is determined by a characteristic of an object to be measured and the reflected light thereof is incident into the element 3 according to physical nature of the object being measured. On the other hand, the luminous flux emitted to a second photoresponsive element 4 from the light source 1 is incident into a quantity of light adjusting means 5, with a light energy absorption filter 5a of which 5 the most of the energy is absorbed and incident into the element 4 after scattering reflected light is interrupted with a stop 5b. In this manner, even when there are variations in a relative position relationship between the light source 1 and the element 4, the physical nature of the object being measured can be measured accurately with no remarkable change in the output of the element 4.