baber/WOPTO huggingface dataset:
Patent JP-H08323834-A (JP)
Title: Production of wire harness protecting tube
Inventor: KAWAKITA MOTOYA
IPC: B29L23/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a fire-retardant protective tube capable of simply confirming the fire retardancy of a product containing a base resin, a fire retardant and a coloring agent and obtained by the extrusion molding of a mixture obtained by mixing the base resin and a fire retardant master batch in a fixed ratio. CONSTITUTION: A fire retardant and a coloring agent are added to a base resin to prepare a fire retardant master batch which is, in turn, mixed with the base resin in a fixed ratio to be subjected to extrusion molding. 50-150 pts.wt. of the fire retardant such as antimony trioxide, triallyl phosphate, decabromodiphenyl oxide, a tetrabromobisphenol A derivative or tribromophenol is mixed with 100 pts.wt. of the base resin. As the base resin, polypropylene, nylon, polyvinyl chloride, polyethylene, polystyrene, ethylene/propylene rubber and the like are used. It is pref. to mix 5-20 pts.wt. of the coloring agent with 100 pts.wt. of the base polymer.
Patent JP-S5662690-A (JP)
Title: Laser processing device
Inventor: SAITOU HIROYUKI
IPC: B23K26/08
Filed: 1979-10-23
Abstract: PURPOSE:To make possible the cut processing, where finishing is unnecessary, for the material to be processed which is being bent into an arc, by providing the automatic control mechanism, which can adjust the cut speed of the laser beam for the material to be processed into a fixed value, in the laser processing device equipped with the numerical control device and so on. CONSTITUTION:In the known laser processing device consisting of the mechanical system, which supports the laser beam oscillator rotatably and can incline the oscillator for the rotation axis properly, and the mechanical system equipped with the numerical control device, which causes the laser beam to run on the material to be processed automatically according to commands, at the processing point of the material to be processed, automatic control mechanism 100 which adjusts the relative speed between the material to be processed and the laser beam to move the laser beam for the material to be processed in the processing direction in a constant speed and can perform cut procession for longitudinal-direction cut procession of the part of the material to be processed which is being bent into an arc is arranged in the known numerical control mechanism (the numerical control mechanism consisting of cut processing instruction tape 62, tape reader 64, operation brain part 66, and so on), thus constituting the device.
Patent JP-H06324944-A (JP)
Title: Page table non-permanent residence controller
Inventor: HIROSE YOSHIO
IPC: G06F12/00
Filed: 1993-05-15
Abstract: PURPOSE:To improve the use efficiency of a main memory by prevent a page table(PT) unused for a long time from being continuously existent in the main memory by making the PT non-resident. CONSTITUTION:Means 3 and 4 measure unused time at every page including a PT existent on the main memory and record it in a table 5. Means 6 and 7 change the attribute of the page including the PT, for which the unused time recorded in the table 5 exceeds previously decided time, into the attribute of non-permanent residence and a means 9 saves such a page in a second degree storage device and releases the page frame of the main memory used by that page. Since the page is replaced for the other page, when the required PT does not exist in the main memory at the time of address conversion using the PT, means 10, 11 12 and 14 load the page containing the required PT from the second degree storage device to the main memory at the chance of an exception to occur at that time, set the attribute of the loaded page to the attribute of permanent residence, transfer control to an instruction which generates the exception, and continue the execution.
Patent JP-S6116358-A (JP)
Title: Programmable controller
Inventor: TANIMOTO TAKUMI
IPC: G06F13/12
Filed: 1984-07-02
Abstract: PURPOSE:To shorten an instruction execution time by assigning the storage area of an I/O buffer memory for operation to a remote I/O unit through a close I/O unit which can access directly the storage area of a transmission controller which transmits data asynchronously. CONSTITUTION:The execution of user instruction is interrupted at intervals of a certain cycle to perform the collective update processing of input/output data between an I/O buffer memory 201 for operation and an I/O buffer memory 411 for transmission/reception in a transmission controller 4. If external input/output instructions are related to a remote I/O unit 6 when user instructions are executed, external input data is read from the I/O buffer memory 201 for operation each time when the external input instruction is read out, and external output data is written in the I/O buffer memory 201 for operation each time when the external output instruction is read out.
Patent JP-H04335604-A (JP)
Title: Wire body passing method
Inventor: WADA TORU
IPC: G02B6/46
Filed: 1991-05-13
Abstract: PURPOSE:To smoothly pass a wire body such as an optical fiber through, for example, an ancillary pipe for the optical fiber of an electric power cable, an independent pipe, etc. CONSTITUTION:While a wire passing pipe 14 is connected to the sending-out side of a wire passing head 11 which has a wire passing path 12 where the wire body L is passed inside and is provided with an air supply path 13 joining the wire passing path 12, pinch rollers 16 and 16 which are driven by a driving source 17 to rotate are installed on the entrance side of the wire passing head 11; while the pinch rollers 16 and 16 are driven to rotate, compressed air is supplied to the air supply path 13 from outside to send the wire body L out to the wire passing pipe 14. In this wire body passing method, the load on the pinch rollers 16 and 16 is detected and the driving force to the pinch rollers 16 and 16 is controlled according to the detection data.
Patent JP-S5262859-A (JP)
Title: Articulation mechanism of industrial robbot
Inventor: SUGIMOTO KOUICHI
IPC: B25J17/00
Filed: 1975-11-17
Abstract: PURPOSE: Means to attain two swing movement is provided at one end of arm mechanism, and wrist articulation mechanism is connected to constitute two freedoms space, to improve follow up characteristics and to provide compact and light weight mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11332172-A (JP)
Title: Motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K7/09
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a motor, and at the same time, to minimize the axial play of the motor. SOLUTION: A thrust plate 3 has an upper surface, a lower surface, and an outer peripheral end face formed between the upper and lower surfaces and a radial bearing section 9 containing a lubricating fluid 8 is formed between the outer peripheral end face of the plate 3 and the inner peripheral surface of a sleeve member 6 facing the outer peripheral end face of the plate 3 in the radial direction. In addition, a thrust bearing section 10 containing the fluid 8 is formed between the upper surface of the plate 3 and the lower surface of a thrust bush 7 facing the upper surface of the plate 3 in the axial direction. On the lower surface side of the plate 3, an interposed thrust gas section 13 filled up with a gas is formed.  On the inner peripheral side of the upper surface of the plate 3, in addition, an interposed gas section 14 communicating with the outside air is provided on the inner peripheral side of the inner peripheral end section of the thrust bearing section 10 in the radial direction. These interposed gas sections 13 and 14 are communicated with each other through ventilating holes 15 provided on the inner peripheral side of the discoid thrust plate 3.
Patent JP-S5469957-A (JP)
Title: Production of semiconductor device
Inventor: ASAMI HIROSHI
IPC: H01L21/78
Filed: 1977-11-15
Abstract: PURPOSE: To obtain the structure which enables pellets to be straightly secured to their mounting substrates without causing flying off of the pellets during cutting and by making use of the brazing material by cutting a wafer in the state of being held secured to its backing by means of a brazing material.  
     CONSTITUTION: A semiconductor wafer 10 is secured to its backing 12 by way of a brazing material 11 and the wafer 10 is completely cut with a dicing saw 13, forming grooves 14 partly cutting the brazing material 11. Thereafter, the wafer is heated to melt and cut off the brazing material 11 and separate the same from the backing 12, whereby pellets 15 having the brazing material 11 on the back are obtained. When the pellets 15 are immediately secured to their mounting substrates after peeling from the backing, the securing work may be readily and surely performed because the brazing material is still in a molten state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0430163-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TOSAKA YASUO
IPC: G03C7/36
Filed: 1990-05-28
Abstract: PURPOSE:To obtain color tones which are approximate at large points and small points by incorporating at least one of specific compds. and a specific content or below of calcium atoms into at least one layer of silver halide emulsion layers having the same spectral sensitivity. CONSTITUTION:At least one layer of the silver halide emulsion layers having the same spectral sensitivity contain at least one of the compds. expressed by formula I and at least one of yellow couplers and the photograph constituting layers are the halogen having <=15mg/m<2> content of calcium atoms. The color tones which are approximate at the large points and the small points are thereby obtd. In the formula, Z is the nonmetal atom group forming a nitrogenous heterocycle; X which may have a substituent is a hydrogen atom, the group which can be constituted by reaction with the oxidant of a color developing agent; R is a hydrogen atom or substituent.
Patent JP-H04361445-A (JP)
Title: Mail box operation system
Inventor: NAKAMICHI JUNKO
IPC: H04L12/58
Filed: 1991-06-10
Abstract: PURPOSE:To improve the operability of the mail box by allowing the user to revise user management information to select optionally an accessible mail box or to revise mail box definition information optionally. CONSTITUTION:An access right defined is extracted and a mail box and the extracted access right are set to user management information 12 for the purpose of changeover when the user is defined as a possessor or a common use party in mail box definition information 15 receiving a changeover request corresponding to the changeover request of the mail box from the user and the mail box is accessed in a range of the access right to implement transmission reception processing.
Patent JP-H1054982-A (JP)
Title: Liquid crystal display device
Inventor: MORI HIROYUKI
IPC: G02F1/133
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve visual angle characteristics of display contrast and display color without decreasing front-view contrast and to prevent gradation reverse in a wide visual angle range by disposing a specified optical compensation sheet between a liquid crystal cell and at least one polarizing plate. SOLUTION: A pair of stripe electrodes 25, 27 are formed on a transparent substrate 23a, and a protective insulating film 24a is formed on these electrodes and the transparent substrate. An optical compensation sheet 22a and a polarizing plate 21a are successively laminated on the other surface of the substrate 23a. On the counter transparent substrate 23b, a protective insulating film 24b is formed, and an optical compensation sheet 22b and a polarizing plate 21b are successively laminated on the other surface of the substrate 23b. A liquid crystal of liquid crystal molecules 26a is injected into the space between these transparent substrates. In this case, the optical compensation sheets 22a, 33b have optically negative uniaxial property and the optical axes are parallel to the substrates.  Thereby, even when light enters in a specified direction to produce retardation, the light can be compensated by the optical compensation sheets 22a, 22b.
Patent JP-H09294492-A (JP)
Title: Chemicals releasing tool for forming seaweed bed
Inventor: HAYASHI NARIKAZU
IPC: A01K61/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the fixing ratio of useful seaweeds in the formation of a seaweed bed. SOLUTION: This chemicals releasing tool 10 has a spiral form made of a decomposable resin 14 containing chemicals 12 such as a repellent for seaweed- eating animals or a nutrient for useful seaweed. The releasing tool 10 is a thin and narrow strip of a thickness (t) wound in a spiral form keeping uniform inner diameter (d1 ) and is produced e.g. by molding. The thickness (t), the inner diameter (d1 ) and the length, etc., of the tool depend upon the material and the state of use.
Patent JP-S61296734-A (JP)
Title: Wafer tape mounting method and apparatus
Inventor: MIMATA TSUTOMU
IPC: H01L21/68
Filed: 1985-06-26
Abstract: PURPOSE:To realize mounting of wafer to the tape without giving damage to the wafer surface by pressing the wafer surface through the protection tape on the occasion of adhering the wafer to the tape. CONSTITUTION:A wafer 4 is adhered at the rear surface to the adhesive side of an adhesive tape 10 while it is pressed by the upper and lower rollers 5a, 5b. In this case, since there is a protection tape 12 at the surface of wafer 4, namely between the upper roller 5a which presses the circuit forming side and the wafer surface, if a foreign matter such as a silicon piece is adhered to the upper roller 5a which presses the circuit forming surface, the circuit surface at the wafer surface may be directly protected from damage. Moreover, since the protection tape 12 is always supplied as the new tape surface to the upper roller 5a from a protection tape supply roller 11, there is no fear that the wafer surface is damaged by adhesion of foreign matter to the protection tape 12.
Patent JP-H07324290-A (JP)
Title: Tool for hanging bobbin or the like
Inventor: SUGAWARA NOBUAKI
IPC: D07B7/06
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate the carriage of a bobbin, etc., enhance the efficiency, and improve operability, labor saving and carriage performance by forwardly or backwardly moving a moving and nipping plate disposed on the lower side of a main body in relation with the vertical movement of a hanging frame disposed in the upper part of the main body, disposing a lock mechanism held between plates, and further disposing an automatic lock mechanism. CONSTITUTION:The hanging tool for the bobbin, etc., is provided with a fixed nipping plate 3 vertically disposed on one end of the guide groove 3 of a main body 1, a moving and nipping plate 5 fit into the guide groove 2, vertically disposed from the other end and capable of being forwardly or backwardly slidably moved toward the fixed nipping plate 3, a hanging frame 7 capable of being guided with a guide member 6 projectedly disposed on the main body 1 and vertically moved, an interlocking mechanism 8 pivotally attached 8c to the other end of the main body, disposed between the hanging frame 7 and the moving and nipping plate 5 and used for forwardly or backwardly moving the moving and nipping plate 5, and a lock mechanism 9 disposed between the sliding part 5c of the moving and nipping plate 5 and the main body 1 and held between the plates.
Patent JP-H07317354-A (JP)
Title: Mobile parking device
Inventor: MAEDA TSUTOMU
IPC: E04H6/06
Filed: 1994-05-28
Abstract: PURPOSE:To hold down the extent of height in a system as a whole, and to make a supporting mount shiftable in the specified direction as supporting a car driving wheel in a state of being stabilized on two rollers and also their relations between a rotational driving direction of the driving wheel and a moving direction of the supporting mount easily alterable. CONSTITUTION:A driving wheel DW1 runs on to a supporting mount MT and, after releasing a locking mechanism RM, it is rotated and driven, whereby if both first and second rollers A1 and A2, by way of example, are driven clockwise, torque in the first roller is transmitted to a bevel gear G1 by a first one-way clutch mechanism B1, and further it is transmitted to each wheel RW via a rotational speed transmitting mechanism CT inclusive of a bevel gear G3, so a car shifts in the specified direction. At this time, since both the rollers A1 and A2 are raced by a second one-wat clutch mechanism B2, the driving wheel is surely held on the supporting mount. In the case where relations between the rotational driving direction of the driving wheel and the shifting direction of the supporting mount are reversed, meshing relations of these two bevel gears G3 and G4 to the bevel gear G1 and G2 are reversed.
Patent JP-S5262717-A (JP)
Title: Low noise type turbulent blower
Inventor: OOMORI TAKASHI
IPC: F04D1/12
Filed: 1975-11-19
Abstract: PURPOSE: A guide blade and a separating plate are respectively fixed to the opening port of the intake and discharge ports facing the air passage so that the noise located not only in a high frequency range, but also in a low frequency region can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61296249-A (JP)
Title: Method for correcting output of sensor
Inventor: FUKATSU TADAYASU
IPC: G01N27/12
Filed: 1985-06-25
Abstract: PURPOSE:To correct the output characteristics of a sensor, by presetting the correction function to the variation in reference voltage and correcting the variation in reference voltage at a measuring time on the basis of said correction function. CONSTITUTION:The displacement to standard characteristics when the reference voltage at the input point 13 of a humidity sensor 7 varied is preliminarily gathered as data to be stored in ROM15 from an input terminal 18. When reference voltage is applied to the sensor 7, the resistance value of the sensor 7 is reduced with logarithmic function as relative humidity increases. Because of this, a resistor 9 is inserted to correct said resistance value to linear characteristics and corrected value is sent to a logarithmic amplifying and linearizing circuit 8 to correct the change in the resistance value to linear voltage. This corrected signal is sent to CPU12 through a rectifier circuit 9 and an A/D converter circuit 11 to measure output voltage. The reference voltage at the input point 13 is inputted to CPU12 through an A/D converter 14 and the variation to set reference voltage value is detected. The function of change due to variation is read from ROM15 to correct output voltage and output characteristics are corrected.
Patent JP-H05329783-A (JP)
Title: Clutch device for electric driver
Inventor: NISHIDA YOSHIKAZU
IPC: F16D7/06
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the occurrence of a stop at a neutral point at a moment when a steel ball finishes climbing of a cam up to a crest, in clutch structure having a steel ball and a cam. CONSTITUTION:The bottom of the groove 17a of a driven member 17 to hold a steel ball 16 between a ring cam 15 fitted in a drive member and a driven member 17 is inclined based on the rotation direction of the drive member. Namely, a cam crest 15a presses the steel ball 16 and an inclination theta which is gentle in a direction in which the steel ball 16 climbs the cam crest 15 and steep in a reverse direction is formed.
Patent JP-H09319997-A (JP)
Title: Regular-route bus operation information system
Inventor: NAKAJIMA TOSHIO
IPC: H04B7/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To grasp the whole bus operation state on a operating office side and give operational indications to individual buses in operation which are on regular routes by making a bus on the regular route have a communication for information exchange with the bus operating office. SOLUTION: At each regular-route bus stop 1, a 1st radio wave communicating means 20 which can communicate with communicating means 10 of individual buses 3 on the regular route, and a 2nd radio wave communication means 30 which can communicate with the communicating means 40 of the bus business office are provided. When a bus 3 approaches a bus stop 1, a weak radio wave signal which the bus 3 sends is received at the bud stop 1, and the time is read and sent from the bus stop 1 to the business office, together with the code number of the bus stop 1 and the item number of the is 3. At the operating office, the information from the bus stop 1 is compared with the timetable information to know whether or not the bus 3 is regular in operating.  Then if a time adjustment needs to be made at a specific bus stop 1, the operating office sends indication information to the bus 3 through the bus stop 1.
Patent JP-H08316402-A (JP)
Title: Lead frame for semiconductor device
Inventor: UMEDA KAZUHIKO
IPC: H01L23/50
Filed: 1995-05-11
Abstract: PURPOSE: To prevent noble metal plating from being demaged by a protruding part generated on the periphery of a dimple by forming a recessed part on the surface of a pad which faces the dimple formed on the back of the pad. CONSTITUTION: A pad 3 is retained by support bars 4. Around a dimple 8 formed on the back of the pad 3, the excess metal forms a protruding part 10. The protruding part 10 is made to break into a recessed part 9 formed on the pad 3 of a lead frame placed on the lower stage. When deviation exists somewhat in the placement, the protruding part 10 developed on the periphery of the dimple 8 moves only in the interior of the recessed part 9, and does not exert adverse influence upon noble metal plating on the surface of the pad 3. Thereby, it can be prevented that the protruding part 10 formed in the formation of the dimple 8 damages the noble metal plating of the lead frame coming into contact with the back in the state of superposition.
Patent JP-H09325282-A (JP)
Title: Microscope
Inventor: TAKAHAMA YASUTERU
IPC: G02B21/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a microscope with satisfactory rigidity and accuracy for heavy and large-sized screen and sample, and also whose main body is made compact, besides, which is constituted with good operability and advantage in terms of cost by using the minimum of guide mechanisms. SOLUTION: The microscope is provided with a movable frame 4 which is held by the microscope main bodies 1 and 2 through a guide mechanism 5 so that the frame 4 may be moved in a direction nearly vertical to the microscope main bodies 1 and 2, the microscope is also provided with vertical movement mechanisms 6 and 7 for nearly vertically moving the movable frame 4, and a stage 9 installed on the upper surface of the movable frame 4 in order to hold a sample S, and a point of holding the load of the stage 9 for the vertical movement mechanisms 6 and 7 is positioned nearly on the vertical line of the centroid of the stage 9.
Patent JP-S5763603-A (JP)
Title: Manufacture of cylinder liner
Inventor: TAKEDA YOSHINOBU
IPC: B22F3/20
Filed: 1980-10-02
Abstract: PURPOSE: To manufacture easily and economically a homogeneous cylinder liner with high accuracy, superior wear resistance and slidability by preforming a powdered mixture consisting of Al, Si graphite and one or more along Fe, Cu, Mg, etc., hot extruding the preform backward, and stamping out the bottom at the same time.  
     CONSTITUTION: A powdered mixture consisting of, by weight, 10W20% Si, 1W10% graphite, ≥1 kinds among 0.3W7% each of Fe, Cu, Mg and Ni, and the balance Al is die-pressed to form a tablet-shaped or ringlike preform. This preform 7 is put in a mortar 1, and an upper rod 2 equal to an intermediate plug 4 in diameter is forced into the preform 7. The plug 4 is then moved downward in a hollow lower rod 3 from the resulting caplike extrusion molded body 8 having a bottom 9, and the rod 2 is allowed to enter the gap formed by moving the plug 4 backward. As a result, the unnecessary bottom 9 is stamped out of the molded body 8 in the form of a disk to manufacture the desired cylinder liner. 
     COPYRIGHT: (C)1982,JPO&Japio