baber/WOPTO huggingface dataset:
Patent JP-S59220942-A (JP)
Title: Wafer transfer device
Inventor: KAMIDOI HIROSHI
IPC: H01L21/68
Filed: 1983-05-31
Abstract: PURPOSE:To transfer wafers into another carrier without damage by a method wherein wafers in a carrier are forced to incline in one direction and securely adsorbed with a hand which can freely rotate and incline to and fro. CONSTITUTION:The adsorption hand 6 is lowered by fixing the directions X and Y, air is jetted from the hole 20 at the tip of said hand 16 to the main surfaces of wafers erecting side by side in the carrier, thus making them inclined at a fixed angle of theta. Then, all rods 8 and 18 are retreated into free state in the directions X and Y, and the wafer 10 is adsorbed by making the hole 20 of the hand 16 abut against it. The whole device 5 is raised together with a transfer unit 3, proceeding to above the carrier 2, projecting the rod 8 of a cylinder 9, and then lowers by fixting only to and fro. Releasing the pressure reduction at the position for lowering, the wafer 10 is set free and placed in the groove of the carrier 2. Next, the hand rises together with the transfer unit and turns back to the starting position A. In this construction, the adsorption hand displaces to the wafer or carrier in a free manner; therefore, even in the presence of positional slippage on the side of carry out and carry in, the wafer is adsorbed in the state, and rises and lowers along the groove, resulting in no damage of wafers.
Patent JP-S5219008-A (JP)
Title: Memory switch system
Inventor: TOMITA SHIYUUJI
IPC: H04Q11/04
Filed: 1975-08-05
Abstract: PURPOSE:Perform exchange of communication information by providing buffer memories at the in and out of ultramultiplex junctor corresponding to the transmission lines and by transferring data signals of in buffer memory to out buffer memory by an in switch memory and out switch memory.
Patent JP-S61256933-A (JP)
Title: Method for forming porous glass layer to transparent glass
Inventor: YANO SHINICHI
IPC: C03B8/04
Filed: 1985-05-02
Abstract: PURPOSE:To produce transparent glass having no residual foam quickly by forming a porous glass layer consisting of pulverous glass particles around a base material made of a carbon rod and heating the base material by electrical conduction or high-frequency heating thereby vitrifying the porous glass layer to the transparent glass from the inside layer. CONSTITUTION:The porous glass layer 14 consisting of the pulverous glass particles is formed by the flame hydrolysis reaction or thermal oxidation reaction of the vapor phase glass raw material on the outside circumference of the bar-shaped base material 13 consisting of a carbon rod, etc. Such material is put into a heat resistant vessel 11 made of quartz, etc., and after a gaseous mixture composed of He and Cl2 is supplied, electricity is conducted to the base material 13 by a high-voltage power source 12a or the material is heated by a high-frequency induction coil 12b. The material 13 is heated to a high temp. and the porous glass layer 14 in contact therewith is successively vitrified to the transparent glass from the inside toward the outside circumference and therefore the gas in the layer 14 is released without remaining therein and the transparent glass is quickly formed.
Patent JP-H08282439-A (JP)
Title: Keyless entry device
Inventor: SAKAGAMI ATSUSHI
IPC: E05B83/36
Filed: 1995-04-20
Abstract: PURPOSE: To provide a keyless entry device which can enhance the anti-theft property of a car by unlocking first of all the door, from which the driver etc., got off finally. CONSTITUTION: The door No. corresponding to the car door which was shut finally immediately before door locking is stored in a RAM 17, and when a receiver 13 receives an unlocking command signal, a control part 15 specifies the car door to be opened to a drive part 23 on the basis of the door No. stored in the RAM 17, and the door which was shut finally is uinlocked first of all by operating a door actuator by the drive part 23.
Patent JP-H05293384-A (JP)
Title: Catalyst for purifying exhaust gas and method therefor
Inventor: TAKAHATA TOSHIO
IPC: F01N3/28
Filed: 1992-04-15
Abstract: PURPOSE:To purify exhaust gas with high efficiency by introducing secondary air at the start of an engine when a large amt. of HC is generated by providing a first catalyst bed contg. at least one bed having a ternary performance on a monolithic carrier and a second catalyst bed capable of removing hydrocarbons on the surface of the first catalyst bed. CONSTITUTION:A first catalyst bed consisting of at least one bed having a ternary performance is provided on a monolithic carrier 14 and a second catalyst bed capable of removing hydrocarbons on the surface of the first catalyst bed. At least Rh is incorporated into the first catalyst bed as a catalytically active component, and Pt or Pd is incorporated into the second catalyst bed. As a result, the second catalyst bed as the outer bed capable of removing hydrocarbons acts as the catalyst at the start of an engine when a large amt. of hydrocarbons is generated, and secondary air is introduced from the front side of the catalyst to obtain a lean side air-to-fuel ratio. Meanwhile, the first catalyst bed having a ternary performance acts as the catalyst in the stationary operation after the gas is warmed, and a ternary performance is appropriately exhibited.
Patent JP-S57209993-A (JP)
Title: Hydrocracking of heavy oil
Inventor: NOGUCHI YUUJI
IPC: C10G47/00
Filed: 1981-06-22
Abstract: PURPOSE: To prevent overcracking of a medium fraction and to increase its yield, by using a plurality of reaction towers and separating a medium fraction such as kerosine in a hydrocracked oil from one reaction tower before it is introduced into the next one.  
     CONSTITUTION: A heavy oil feed stock is introduced together with hydrogen into a first reaction tower 1 and hydrocracked. The obtd. cracked oil is separated in a separation tower 3 into a fraction (A) of which 75vol% or more boils at a temp. ≤343°C and a fraction (B) of which 75vol% or more boils at a temp. ≥343°C. The fraction B is transferred to a second reaction tower 2 and then to an atmospheric distillation tower 4 after further hydrocracked. Said fraction A is introduced as such into the tower 4, where it is subjected to atmospheric distillation together with the fraction B to recover gas, LPG, naphtha, kerosine and gas oil, and a fraction of which 75mol% or more boils at a temp. ≥343°C is introduced into a vacuum distillation tower 5 and subjected to vacuum distillation. The obtd. fraction of which 75vol% or more boils at a temp. ≤525°C is recycled to the first or second reaction tower and hydrocracked again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60238706-A (JP)
Title: Measuring instrument of thickness and bend of pipe
Inventor: YASUDA TAKEO
IPC: G01B11/24
Filed: 1984-05-11
Abstract: PURPOSE:To measure the thickness and bend of a pipe by providng a measuring tool having two arm parts to hold a pipe wall between and fitting a moving body, a measuring rod fitted to one of the arm part, two positioning sensors, a beam generating unit and an arithmetic part. CONSTITUTION:Arm parts 21, 22 abutting the inner and outer faces of a pipe P to be measured rotatable around an axis and arranged to hold a wall between are fitted, also a measuring tool 20 sliding according to the displacement in the diameter direction of the pipe P is fitted to a moving body 5 and made relatively movable in the direction of axial length of the pipe P. A measuring rod 4 is fitted to the arm part 21 as well and positioning sensors 9, 10 are fitted towards a laser generating unit 11 respectively on the upper end of the measuring rod 4 and the arm part 21. A calculator 100 to amplify and calculate the output current of the positioning sensors 9, 10 is further provided. Consequently the control of the thickness and bend at the time of producing pipes is performed, also the correction after production of pipes is correctly performed and the cost can be reduced.
Patent JP-S5524214-A (JP)
Title: Bearing apparatus
Inventor: ITOU KOUICHI
IPC: F16C25/02
Filed: 1978-08-07
Abstract: PURPOSE: To provide a bearing apparatus for a small motor, wherein use is made of opposite ends of a bearing to minimize axial clearance of the rotor, so that the bearing apparatus can be easily assembled and damage to bearing due to excitation can be reduced.  
     CONSTITUTION: One end of a bearing 4 is projected from an end blacket 2, and the bearing 4 is sandwitched between the stepped portion 9 and a V-pulley 12. Thus preciseness of the distance between the stepped portin 9 and the V-pulley 12 is easily increased when they are mounted. Also a boss 13 of the V-pulley is mounted on  a shaft 7 having the same stepped portion 9, so that the desired end distance can be  easily obtained and when they are arranged such that the axial force is received by  the opposite ends of the bearing 4, a motor is obtained whose axial clearance is reduced and which can be easily assembled. Further the clearance can be adjusted by  displacing the pulley axially using set-screw 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02275240-A (JP)
Title: Controller of hot water feeder
Inventor: OKADA KAZUHIKO
IPC: F24H1/00
Filed: 1989-04-14
Abstract: PURPOSE:To enable other normally functioning parts to be operated automatically while ensuring safety by a method wherein, in the case of the occurrence of abnormality in a hot water feeder, the place and kind of abnormality as well as a range in which danger is derived therefrom are judged by a controller, and on the basis of such judgement, the operations of an abnormally functioning part and any part that may be exposed to danger which will develop are only stopped. CONSTITUTION:In a case where an output from a temperature sensor 7 for the supply of hot water is abnormal, a solenoid valve 6 is opened, and a step is jumped to the routine of a temperature holding function without executing the routine of a hot water feed function and the subsequent routine of a hot water level recovery function. Further, in a case where a detected value by a hot water level sensor 16 is abnormal, a step is jumped to the subsequent routine of the temperature holding function without executing the routine of the hot water level recovery function. Furthermore, in a case where an output from a temperature sensor 10 for the holding of a temperature is abnormal, a step is returned to the starting without executing the routine of the temperature holding function.
Patent JP-H01269054-A (JP)
Title: Method of determining peroxide material
Inventor: SAWADA HIDEO
IPC: G01N31/00
Filed: 1988-04-20
Abstract: PURPOSE:To measure the quantity of the peroxide material in a measuring sample with good accuracy in a short period of time by making measurement in the presence of a specific transition metal-contg. catalyst at the time of measuring the peroxide material by a chemical light emission method using a luminescent material. CONSTITUTION:The quantity of the peroxide material in the measuring sample can be measured by the emission spectra of a chemical emission measuring instrument using the luminescent material such as luminol or isoluminol. The measurement is made in the presence of the catalyst contg. at least one kind selected from vanadium, chromium, cerium, tungsten, manganese, and cobalt, by which the quantity of the peroxide material in the measuring sample is easily measured with the good accuracy in a short period of time.
Patent JP-S5320115-A (JP)
Title: Tank for conveying or storing powder-liquid mixture
Inventor: OKAMOTO TOMIYASU
IPC: B65D90/00
Filed: 1976-08-10
Abstract: PURPOSE: To provide a tank for conveying or storing a powder-liquid mixture capable of efficient loading, wherein rotary shafts with stirrer vanes are arranged in the bottom portion of the tank and are rotated so as to provent the lowering of viscosity liable to occur in the bottom layer of the mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255163-A (JP)
Title: Picture processing device
Inventor: SHIMOTOONO SUSUMU
IPC: G06T5/00
Filed: 1985-05-08
Abstract: PURPOSE:To eliminate rapid density fluctuation and to suppress generation of a false edge by discriminating a part where the density is fluctuated in terms of a low frequency and rapid density fluctuation exists in a range not visually discriminated and converting a picture signal of the part into a pattern so as to smooth the density fluctuation. CONSTITUTION:Four adjacent small regions A, B, C, D corresponding to the structure of a dither matrix are extracted at first, a representative value of the density at each small region is calculated, a difference between the representative values of the two different small regions is formed and the density fluctuation DELTA1 between the small regions is calculated as to directions DR1-DR4. When the density fluctuation DELTA1 is with the 1st range, the density fluctuation DELTA2 between picture elements is calculated as to a direction causing the said density fluctuation. A picture element having the fluctuation DELTA2 within the 2nd range is discriminated as a part of a false edge,a the density of picture elements of prescribed number positioned in the direction of start point from the fluctuated picture element is increased by one step, the density of picture elements of a prescribed number placed in the direction of end point from the fluctuated picture element is decreased by one step, a value of the picture signal corresponding to each picture element is converted to smooth the density fluctuation of the fluctuated picture element and its surrounding.
Patent JP-H04326641-A (JP)
Title: Atm switch memory
Inventor: TAKENO MINORU
IPC: G11C11/41
Filed: 1991-04-26
Abstract: PURPOSE:To realize the ATM switch memory with low power consumption and a small mount area. CONSTITUTION:The memory is provided with storage elements 11-1n writing a data of a prescribed packet length, a packet selection section 20 selecting the storage elements 11-1n, an address generating section 30 generating a data write/read address for the storage elements 11-1n selected by the packet selection section 20, a write section 40 writing a data to the storage elements 11-1n, a read section reading a data from the storage elements 11-1n and a switch 60 used to control the write/read. Thus, a packet is inputted/outputted according to designation from the selection section 20 and the generating section 30.
Patent JP-H06306275-A (JP)
Title: Polyamide-based resin composition having low coefficient of linear expansion for automotive outside plating
Inventor: HONDA NORIAKI
IPC: C08L77/00
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a resin composition suitable for automotive outside platings and excellent in surface smoothness, high rigidity, low coefficient of linear expansion and dimensional stability. CONSTITUTION:The resin composition comprises 0-40 pts.wt. thermoplastic elastic polymer and 5-100 pts.wt. inorganic filler having <=2mum average size which are compounded to 100 pts.wt. composition consisting of 35/65-90/10wt. ratio of polyamide resin and polyether resin where the polyamide resin is a continuous phase and subjected to be compatible.
Patent JP-S59220353-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B32B33/00
Filed: 1983-05-31
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-S63262344-A (JP)
Title: Copying machine
Inventor: TAKADA SOICHI
IPC: G03G15/00
Filed: 1987-04-17
Abstract: PURPOSE:To prevent a copying surface from getting dirty and conduct a stable paper feed by providing at a return carrying passage for copying paper which has been carried to an intermediate tray a reversal device which carries copying paper with its non-copied surface being on the side of a sensitive body at the time of the duplication of both sides. CONSTITUTION:A return carrying passage 8 is formed between an intermediate tray 4 and a sensitive body 1, and comprises a short passage 20 and a J shaped long passage 21 spanning a passage from the short passage 20 upward to the sensitive body 1. A reversal device 6 comprises a reversal passage 8A, reversal rollers 22 and a reversal claw 23, and two sets of reversal rollers 22 are ar ranged at a straight passage 26 with each set consisting of a pair of top and bottom, and furthermore, a reversal claw 23 is made up of the 1st and 2nd claws 30, 31. As a result, when a user sets a machine for the duplication of both sides, copying paper 2 mounted on the intermediate tray 4 is sent off by means of a calling-in roller 19, starting with the lowest placed paper, and the 1st claw 30 closes the long passage 21 and at the same time, the 2nd claw 31 opens a curved outward passage 25.
Patent JP-S60239817-A (JP)
Title: Lever device for automobile
Inventor: IKEDA KAZUO
IPC: E05B83/16
Filed: 1984-05-14
Abstract: PURPOSE:To remove fine vibration of levers and to prevent the generation of disturbance due to the vibration by abutting the end part of a restoration spring upon all spring receiving surfaces when both the levers are located on restorating positions and always applying exciting force to position both the levers. CONSTITUTION:When the 1st and 2nd levers 5, 6 are not operated at all, these levers are excited by a restoring spring 21 and located on the restoring positions. Under said state, the other end 23 of the spring 21 is located on the bottom of a trough 30 and excites both the spring receiving surface 12, 18 downwards. Consequently, the back of both the levers 5, 6 are kept at the state pressing to a stopper 29 and these levers 5, 6 are prevented from vibration to a base 1. Therefore, no fine vibration is generated in the levers 5, 6 even if an automobile is travelled under said state and the generation of disturbance is prevented.
Patent JP-H02272363-A (JP)
Title: Acceleration/deceleration discriminating device for engine
Inventor: AKIMOTO AKIRA
IPC: G01P15/00
Filed: 1989-04-13
Abstract: PURPOSE:To detect the acceleration/deceleration state without degrading the responsiveness to a throttle signal by comparing the variation of the degree of opening of a throttle with a preliminarily set reference variation for acceleration/deceleration discrimination to discriminate the acceleration/ deceleration state and outputting a processing command based on acceleration or deceleration to a control means. CONSTITUTION:The degree of opening of the throttle is calculated based on the output signal of a throttle sensor 11, and the present degree of opening of the throttle is compared with at least two preceding degrees of opening of the throttle to discriminate whether the degree of opening of the throttle is continuously changed or not; and when it is discriminated that the variation of the degree of opening of the throttle is continuously changed, this variation is compared with the preliminarily set reference variation for acceleration/ deceleration discrimination to discriminate the acceleration/deceleration state. When acceleration or deceleration is discriminated, the processing command based on acceleration or deceleration is outputted to a control means 19.
Patent JP-H04305497-A (JP)
Title: Post processor
Inventor: HODOSHIMA TAKASHI
IPC: B42C1/12
Filed: 1991-04-03
Abstract: PURPOSE:To achieve miniaturization and low cost and to raise reliability of post processing by a method wherein a deflection means and a carrying means are settled at a specific interval to simplify their structure and control. CONSTITUTION:Transfer paper discharged from a copy device side is moved along, for instance, a bin 1026 stage to be classified with a deflection unit 1010. When the classification is completed, the transfer paper placed on the bin 1026 is carried from the bin with a drawer roller 1024. In carrying out a vertical carrier belt 1020 moves the deflection unit 1010 in a specific mutal relation with the drawer roller 1024 in a state synchronized with the drawer roller 1024, and executes carrying operation for each bin 1024. In that case the transfer paper accumulated on the bin 1026 is sewn with a staple unit 1046. Thereafter, it is carried. When carrying operation and sewing operation are executed, a position to each bin 1026 is detected with a positional sensor 1050 to perform positioning.
Patent JP-H0694680-A (JP)
Title: Sensor holding mechanism in non-destructive inspection device for piping
Inventor: MASUDA TOMONORI
IPC: G01N27/90
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a sensor holding mechanism reducing the effect of noise to a large extent. CONSTITUTION:A guide roller 11 is attached to a sensor holder 4 and a sensor holding frame 9 is pressed to the outer surface of piping 1 by a spring 10. Since the vibration transmitted to a sensor 5 is absorbed by the sensor holding frame 9 and the action of the spring 10, vibrations is hardly transmitted to the sensor 5. As a result, vibration does not act as noise and, therefore, a sensor holding mechanism not almost receiving the effect of noise can be obtained.
Patent JP-S60240770-A (JP)
Title: Surface protecting agent
Inventor: WASHIMI MASAO
IPC: C09D5/20
Filed: 1984-05-14
Abstract: PURPOSE:To provide a surface protecting agent suitable for use in coating furnishings, hardware, earthen-ware, glassware, etc., consisting of a specified partially saponified polyvinyl acetate resin. CONSTITUTION:A partially saponified polyvinyl acetate resin having an average degree of polymn. of 50-1,500 and a degree of saponification of 10-50mol% is used as a surface protecting agent. A soln. (10-60wt%) of said agent is applied to the surface of a material and dried, or said agent is molten by heating, applied to said surface and allowed to stand to cool, thus forming a protective film. The resulting film has excellent mechanical strength and an excellent effect of protecting the surface of the material from being mechanically marred or stained. When it is no longer necessary to protect the surface, the film can be removed easily and completely by bringing it into contact with a small quantity of water and slightly wiping off it.
Patent JP-H04306031-A (JP)
Title: Packet quality control method
Inventor: USHIJIMA SHIGEHIKO
IPC: H04L12/70
Filed: 1991-04-02
Abstract: PURPOSE:To make the packet quality control efficient and to improve the economy by selectively aborting a packet so as to apply congestion control while taking, delay time quality and abort rate quality into account. CONSTITUTION:A packet is classified into plural sets of quality classes based on an allowable delay time and an allowable abort rate of a medium and a threshold level of a traffic is set to each quality class. A packet from a system bus 15 is processed by a CPU server 31 and transferred to a queue of a relevant class. In this case a length of the queue of its own line transmission queues 32, 33 is compared with a threshold level by the server 31 and when the length is within the threshold level, the packet is transferred to a line transmission queue. When the length is in excess of the threshold level, the system is discriminated to be in congestion, the packet of a class with a higher allowable abort rate is aborted and the resulting packet is transferred to the queue 32. On the other hand, a line server 34 scans the line transmission queues 32, 32 with a higher quality cyclicly and when the packets are resident, they are sequentially sent to a line 29. Thus, overload is controlled to suppress the deterioration in the quality to be within a prescribed value.