baber/WOPTO huggingface dataset:
Patent JP-S61225671-A (JP)
Title: Tester diagnosis corrector
Inventor: NAGASE MASASHI
IPC: G01R35/00
Filed: 1985-03-30
Abstract: PURPOSE:To enable highly accurate testing and measurement of semiconductor devices, by detecting the timing deviation and the voltage level in input and output signals of a device to be measured to adjust the timing and the level on the tester side, judging the size of the deviation and the difference in the level. CONSTITUTION:The timings of output signals of driver circuits D1-Dn at a signal generating section 23 are detected with detection circuits S1-Sn through measuring peripheral devices corresponding to respective impedances Z1-Z3. These outputs are supplied to judging circuits J1-Jn together with a set signal of a condition setting circuit CS1 to determine the size of the timing deviations of the driver outputs. Timing control signals AC1-ACn are computed and outputted with an output correction signal generation circuit 25 through a data processing circuit DP and a reference signal generation circuit SG and the generation timings of the output signals of the circuits D1-Dn are corrected with timing adjusting circuits A1-An. The voltage level adjustment of the circuits D1-Dn is done through a feedback of the same signal transmission route and the level correction is done with output level control signals DC 1-DCn, thereby enabling the testing and measurement of semiconductors.
Patent JP-S62222904-A (JP)
Title: Multistroy warehouse
Inventor: WAKIMOTO TETSUO
IPC: B65G1/14
Filed: 1986-03-24
Abstract: PURPOSE:To provide a multistory warehouse which may employ a forklift, by arranging a plurality of storing shelves with a desired space defined therebetween, providing a travelling way for the forklift at a desired story above a floor, and communicating the travelling way at the same story to each other. CONSTITUTION:A plurality of high and long storing shelves 32 and 34 are arranged in a warehouse with a space S permitting the pass of a forklift therebetween. The storing shelves 32 and 34 are provided with horizontal plate members 35 and 36 at a vertical position based on a maximum height of a lifting body of the forklift to form a travelling way. The storing selves 32 and 34 are further provided with guide members 38-40 for rotatably receiving side guide rollers of the forklift, so as to prevent falling of the forklift. The travelling ways (plate members) 35 and 36 at the same story are communicated with each other through a platform (not shown) provided outside the travelling ways.
Patent JP-H02247101-A (JP)
Title: Polymer composition for plant of cut flower and the like
Inventor: SAKAMOTO MUNETAKA
IPC: A01G5/06
Filed: 1989-03-18
Abstract: PURPOSE:To obtain the subject composition suitable for a bud base, arranging or transportation, etc., making plant such as cut flower stand by itself and capable of supplying water in preserving or transportation by comprising water- soluble polymer, highly water-absorbing polymer and bulk filler. CONSTITUTION:The aimed composition is composed of (A) water-soluble polymer, e.g. sodium alginate powder or polyvinylpyrrolidone powder, (B) highly water-absorbing polymer, e.g. crosslinked polyacrylate powder or crosslinked polyvinyl alcohol powder and (C) bulk filler, e.g. CaCO3 or pearlite, containing inorganic particle having activating action to plant, e.g. fergusonite powder, as at least a part. Mixing ratio of each of the above components is usually (A) 1-99 pts.wt., (B) 0.1-98 pts.wt. and (C) 99-1 pts.wt., for 100 pts.wt. of (A)+(B)+(C), with a proviso that total of (A)+(B) is 1-99 pts.wt. Use of the composition is sufficient by simply charging a suitable amount into a suitable vessel such as vase and adding water.
Patent JP-H01239838-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOTO YOSHITAKA
IPC: H01L21/263
Filed: 1988-03-19
Abstract: PURPOSE:To obtain a semiconductor device having excellent crystallinity by forming an unsingle crystalline semiconductor film into a single crystal with a single crystalline substrate that protrudes into the film through the opening of an insulating film used as a seed. CONSTITUTION:An insulating film 15 having an opening 15a is disposed on a single crystalline substrate 11, an unsingle crystalline semiconductor film 16 is disposed on the film 15 including the opening 15a, and the film 16 is single crystallized with the substrate 11 through the opening 15a of the film 15 as a seed. In a semiconductor device manufactured in this manner, the substrate 11 protrudes to the film 16 through the opening 16a of the film 15. For example, the substrate 11 protrudes to a polycrystalline silicon 16 through the opening 15a of a silicon oxide film 15. Thus, since the film 16 is progressively single crystallized from the side face thereof, the direction of the film 16 to be single crystallized is maintained constantly to eliminate a crystal defect, thereby providing excellent crystallinity.
Patent JP-S62225355-A (JP)
Title: Image-recording head
Inventor: SAITO KOICHI
IPC: B41J2/14
Filed: 1986-03-27
Abstract: PURPOSE:To ensure easy selection of an ink and enable high-speed recording, by providing a heat-resistant insulating layer on the upper surface of a thermal energy applying means, and providing one of electric field generating electrodes of an electrical energy applying means on the insulating layer. CONSTITUTION:Heat generating elements 16 disposed at positions corresponding to recording picture elements are selectively operated to generate heat, while a uniform electric field is applied to the entire body of a liquid coloring agent 13, whereby the agent 13 is caused to fly toward a recording member 12. A heat-resistant insulating layer 20 provided on the upper surface of a thermal energy applying means prevents corrosion or the like of the means from proceeding due to contact of the means with the coloring agent 13 at a high temperature. The heat generating resistors 16 constituting the thermal energy applying means are connected respectively with lead electrodes 17 for supplying electric currents, and the insulating layer 20 functions also for enhancing the insulation resistance between the electrodes 17. When one of electrical field generating electrodes 19 is provided on the insulating layer 20, circuit components are concentrated on a wall member 11 on one side, and electrical connection can be achieved collectively, so that the titled head can be easily manufactured. In addition, since the electrode 19 is located proximate to the place for applying the thermal energy, assuredness of operations is enhanced, and high-speed recording can be performed.
Patent JP-H01241778-A (JP)
Title: Locking device of connector
Inventor: YAMADE KENICHI
IPC: H01R4/02
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to confirm securely the gearing of a connector when the locking work is completed by providing a short-circuit piece to a lock plate, contacting the short-circuit piece to short-circuit terminals in an electric circuit of a connector gearing confirmation device to short-circuit, in the locking work. CONSTITUTION:Under the condition of gearing a male connector B in a female connector A, the gearing end 5a of an electric holding arm 5 in the locking mechanism 4 is depressed to gear to a holder 7 while gearing a gearing projection 6a to the step 14b at the rear end of a locking member 14. When the locking work is completed, a short-circuit piece 8 is contacted to a pair of short-circuit terminals 10 and 10 to short-circuit and operate the electric circuit of a connector gearing confirmation device such as a lamp. In order to remove the male connector B from the female connector A, the gearing end 5a of the elastic holding arm 5 is pulled out from the gearing projection 7 by using a jig. Consequently, a perfect gearing or the locking condition of the connector can be confirmed quite obviously through the electric circuit.
Patent JP-H1030080-A (JP)
Title: Novel coating material of metal surface and coating
Inventor: PERRET PATRICE
IPC: B29C63/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material for metal surface, comprising a primer layer, a specific adhesive layer and a thermoplastic polymer layer and capable of simply imparting (salt) water resistance to metal, because the adhesive layer exhibits high adhesiveness independently of coating time and a material of other layer. SOLUTION: This coating material comprises (A) a primer layer comprising a primer capable of gelling and curing, e.g. an epoxy primer, (B) an adhesive layer comprising an adhesive containing a catalyst such as 1,4- diazabicyclo[2,2,2]octane or methyl-2-imidazole [e.g. a polymer functionalized by grafting or copolymerizing a functional monomer such as an unsaturated carboxylic acid (anhydride), its derivative or an unsaturated epoxide, concretely, polyethylene, polypropylene, etc., grafted with maleic anhydride and (C) a thermoplastic polymer layer comprising a thermoplastic polymer such as polyethylene or polypropylene. Furthermore, the component B contains preferably a catalyst in an amount of 0.005-2.5wt.% based on weight of adhesive.
Patent JP-S62225923-A (JP)
Title: Apparatus for testing durability of steering system
Inventor: NISHIKAWA SHINJI
IPC: G01M17/00
Filed: 1986-03-27
Abstract: PURPOSE:To reproduce the movement and load vibration near to those of an actual vehicle on a testing stand, by a method wherein left and right and rods are reciprocally moved left and right while being vibrated up and down. CONSTITUTION:When a steering device 12 rotates to the right, the pinion shaft of a gear 11 to be tested rotates to the right and the rack bar 13 meshed with the pinion shaft slides to the right. A tie rod 15 connected by a ball joint 14 rotates to the right around a pin 17 by the sliding of the rack bar 13 and tensile load is generated in a load absorbing device 19. Compression load is generated in the absorbing device 19' in the opposite side and the gear 11 to be tested is loaded with vibration. Simultaneously with this left-and-right vibration, hydraulic cylinders 20, 20' are operated to move arms 18, 18' up and down. As a result, the tie rods 15, 15' of the gear 11 to be tested 11 are vibrated fore and aft as well as up and down around the ball joints 14, 14'.
Patent JP-H08264608-A (JP)
Title: Impurity distribution measuring method for semiconductor
Inventor: TANABE AKIRA
IPC: G01N27/00
Filed: 1995-03-27
Abstract: PURPOSE: To simply and accurately measure the impurity distribution of a semiconductor in a lateral direction by measuring source and drain voltages under the condition that the gate voltage and the source-drain current are constant for a plurality of MOSFETs having different channel lengths and manufactured by the same process. CONSTITUTION: Let the channel length of a MOSFET 1 be L0 , and the channel length of a MOSFET 2 be (L0 +ΔL). The source voltage and the drain voltage at which the source-drain currents of both MOSFETs are equal to each other under the condition that the gate voltage and wafer voltage are constant are measured. The local threshold value VTH2 at the position of the channel length difference ΔL is obtained by the difference between the MOSFETs 1 and 2. The local impurity concentration when the depth direction distribution of the channel impurity is uniform is obtained based on the threshold value VTH2 . Thus, the impurity concentration of a channel in the lateral direction can be simply and accurately obtained.
Patent JP-H09233966-A (JP)
Title: Hoisting reel for culture rope
Inventor: WATANABE KOHEI
IPC: A01K61/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency for hoisting and detaching a culture rope. SOLUTION: On a partition plate 7, an inclined part 13 downward from both terminal parts 9 to a central part 11 is formed and at the central part 11 of the partition plate 7, a notch 15 is formed toward a rotary shaft 5. The notch 15 is composed of an extended part 17 and a groove part 19. Besides, a disk 21 passed through the groove part 19 of the notch 15 is fitted and on the eject side of the disk 21, a rope detching quide 23 is attached.
Patent JP-H03266942-A (JP)
Title: Shrimp-containing rice cracker and preparation thereof
Inventor: KOBAYASHI YOSHIAKI
IPC: A23G3/00
Filed: 1990-03-16
Abstract: PURPOSE:To prepare rice cracker having excellent taste and flavor by dispersing shucked and dried shrimps in rice cake dough, drying the dough and heat- treating the product. CONSTITUTION:Glutinous rice is washed with water, steamed and pounded. During the above pounding process, a proper amount of shucked and dried shrimps (shrimp meat prepared by removing head and shell) are added to the dough. The obtained shrimp-containing dough is cooled, cut, baked and seasoned by conventional process.
Patent JP-H07278730-A (JP)
Title: Electric resistance welded tube with 1080 to 1450mpa tensile strength excellent in ductility and toughness and its production
Inventor: KIMIYA YASUO
IPC: C22C38/00
Filed: 1994-04-05
Abstract: PURPOSE:To produce an economical high accuracy and high strength electric resistance welded tube having high dimensional accuracy and in which the heat affected zone at the time of welding is hard to soften and used for parts requiring excellent ductility and toughness. CONSTITUTION:This is an electric resistance welded tube with 1080 to 1450Mpa tensile strength excellent in ductility and toughness and a method is provided for producing the same characterized by subjecting a hot rolled coil having a componental compsn. contg., by weight, 0.15 to 0.25% C, 0.71 to 2.00% Si, 1.8 to 2.5% Mn, 0.005 to 0.020% P, 0.0005 to 0.006% S, 0.001 to 0.08% Al, 0.01 to 0.05% Ti, 0.0010 to 0.0030% B, 0.002 to 0.005% N, 0.1 to 1.0% Mo and <=0.05% Nb, and the balance Fe with inevitable elements to electric resistance welding to make into a tube and executing normalizing. The economical electric resistance wedded tube having high strength, furthermore having HAZ(heat affected zone) softening resistance at the time of welding and excellent in ductility and toughness can be obtd.
Patent JP-H02248799-A (JP)
Title: Method for injecting grease and grease injecting jig therefor
Inventor: MINEO SUSUMU
IPC: F16N3/12
Filed: 1989-03-22
Abstract: PURPOSE:To efficiently fill each grease injecting portion with a predetermined amount of grease by locking parts to be filled with grease in their predetermined positions on a base stand, and providing grease injection holes through a jig plate, and placing the jig plate on the above parts in such a manner that the grease injection holes face respective grease injecting portions. CONSTITUTION:Oil sheets 1 are locked to bolts 6 each equipped with a hexagonal hole and serving as a locking piece so that each oil seal 1 is put in its predetermined position on a base stand 5. A jig plate 11 is then placed on the oil seal 1 as its upper and left side edges are positioned in contact with and symmetrical to respective positioning pieces 13a, 13b, whereby grease injection holes 12 are positioned so that they face respective grease injection channels 2. When grease is injected from each injection hole 12 using a grease gun 14 the bottom face portion of the jig plate 11 in contact with the oil seal 1 serves as a regulating face for regulating the amount of grease to a required amount, so that the grease injection channels 2 are each efficiently filled with a required amount of grease 15.
Patent JP-S61227080-A (JP)
Title: Printer
Inventor: KUDO SATORU
IPC: G06K15/10
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a printer with the operating sound of a cooling fan minimized, by lowering the rotating speed of the cooling fan after the rise of the fan. CONSTITUTION:Upon the rise of a power source for a circuit in the printer, a reset signal (a) is brought to an H level, a voltage of about +EV is impressed on a DC fan 8, whereby the fan 8 is rotated at a high speed. After a predetermined lapse of time, the reset signal (a) is brought to an L level, upon which a CPU 1 is started, and a mechanism-controlling IC 4 generates an L-level pulse (b). As a result, the base of a transistor 6 is set to an L level, and when the transistor 6 is turned OFF, an electric current is passed to the cooling fan 8 through a resistor 7, whereby the voltage impressed on the fan 8 is lowered, and the fan 8 is rotated at a lower speed. Accordingly, the noise of the fan is lowered in an amount corresponding to the lowering in the rotating speed.
Patent JP-H08261582-A (JP)
Title: Cryogenic expansion unit
Inventor: TORII HIROTOSHI
IPC: F25B9/14
Filed: 1995-03-27
Abstract: PURPOSE: To always perform excellent sealing performance with simple mounting and maintaining works without damaging inner units by alleviating the shrinkage due to the cryogenic temperature of a seal ring while using an endless seal ring. CONSTITUTION: A displacer 2 having a seal ring 6 is freely reciprocatingly slidably mounted in a cylinder 1 for supplying and exhausting operating fluid. The thickness of the ring 6 of the cylinder 1 out of sliding range is formed thicker than that of the ring 6 in a sliding range to hold the temperature of the cylinder 1 of the sliding range at a high temperature and to alleviate the shrinkage of the ring 6.
Patent JP-H04280225-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G02F1/1335
Filed: 1991-03-08
Abstract: PURPOSE:To provide a sufficient brightness with a small size by providing a linear light source the surface of which is covered with a light reflecting plate and specifying the distance between its surface and the light reflecting plate surface covering it. CONSTITUTION:A light diffuse reflecting plate 3 covers almost the whole surface of the face of a light guide plate 1 covered with a light scattering material 7. A liner light source 4 is covered with a reflector 5 having a clearance for entering light to the end part of the light guide plate 1 while keeping a clearance of a certain width with the light source surface, and a light reflecting plate 6 is disposed in the state covering the linear light source 4 between the reflector 5 and the linear light source 4. In this case, the surface of the linear light source 4 and the light reflecting plate 6 surface covering it are disposed while keeping a certain condition. Namely, when the side opposite to the light guide plate 1 of the linear light source 4 surface is the inside and the opposite side the outside, the distance between the surface of the linear light source 4 in nearly the center part of the outside and the light reflecting plate 6 surface covering it is less than 3 mm, and the distance in the part except the center part of the outside is smaller than that in the center part or substantially 0mm.
Patent JP-H04280344-A (JP)
Title: Memory device
Inventor: TOI TETSUYA
IPC: G06F12/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a line buffer between a main memory and a global cache memory and to avoid contention between bus masters to eliminate bottle neck in a bus. CONSTITUTION:The line buffer 34 is provided between the main memory 36 and the global cache memory 32 of a memory device 31. The bus master of CPU 12 which is permitted to use a system bus 11 accesses to the memory device 31 from a bus arbiter 20. When the cache memory 32 mishits, a block is transferred to the cache memory 32 from the main memory 36 through the line buffer 34. At the time of transferring data from the main memory 36 to the line buffer 34, a bus temporary release answer 39 is transmitted from a control circuit 37 to the bus arbiter 20. The bus master accessed to the memory device 31 is caused to release the system bus 11.
Patent JP-H08263182-A (JP)
Title: Power failure compensating circuit
Inventor: FUJITA MASAYA
IPC: G06F1/30
Filed: 1995-03-27
Abstract: PURPOSE: To compensate the operation of a timer, constituted on software on a microcomputer, only for a certain power failure time as for the power failure compensating circuit of a television image receiver having, for example, a timer function inside. CONSTITUTION: Once a power failure is detected, time data on the software on the microcomputer 1 are sent from the microcomputer 1 to a counting circuit 2 through a bidirectional communication line 6, and the counting circuit 2 which can operate for a certain time during the power failure through a power source disconnecting circuit 4 and a backup capacitor 5 makes the operation of the timer continue to move and sends time data back to the software on the microcomputer 1 once the microcomputer recovers from the power failure, so that the microcomputer does not malfunction owing to a reset circuit 10 even in case of the power failure lasting for longer than a compensation time.
Patent JP-S63234683-A (JP)
Title: Still picture transmission system
Inventor: KITO YOSHIRO
IPC: H04M9/00
Filed: 1987-03-24
Abstract: PURPOSE:To attain ordering by voice by sending a cursor data inputted to one station within the transmission period when the audio signal is transmitted/ received to other station so as to display the cursor on the same position in both the stations while superimposing it onto the still picture. CONSTITUTION:An operator of a transmission station A operates a mouse 3 to give explanation while moving a cursor on the pattern of a CRT 2. the voice is given from a microphone 9 and a cursor data is received from a cursor data transmitter-receiver 8. That is, the cursor data is sent during the transmission period of the audio signal and the frequency is divided by a band pass filter (BPF) 11 and a band eliminate filter (BEF) 12, then the data is sent and the required frequency component is extracted by the BPF 16, the BEF 17 and reproduced into the audio signal and the cursor data. Since the cursor data is written in a cursor position register 22, the cursor is displayed on the same position on the pattern of the CRTs 2, 23 and the ordering by voice is attained while a proper part is commanded.
Patent JP-2000263323-A (JP)
Title: Cutting method
Inventor: NAKAJIMA EIJI
IPC: B23D47/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize an outstanding extension of a circular life, a shortening of a cutting time and a reduction of a cutting machine load by imparting a tensile stress to a portion always cut from a beginning of cutting of a material to be cut to a finishing of cutting. SOLUTION: A shape steel 1a is raised from a pass line by a life quantity hR and becomes a state that it is bent to a side by an urging bending quantity of a first fixed guide 13. That is, an internal force for causing a bending is generated by a sum quantity NR of a lift quantity hR and an urging bending quantity S in the shape steel 1a. Accordingly, an internal stress state that an upper tensile and a lower compression occur at a saw passing portion of a shape steel cross section can be varied to a tensile strength state at both upper and lower portion, a tightening of the saw 2 can be completely resolved.
Patent JP-S62223629-A (JP)
Title: Display system for electronic digital scale
Inventor: ITANI MORIKAZU
IPC: G01G23/37
Filed: 1986-03-25
Abstract: PURPOSE:To make liquid crystal display parts easy to see even in the dark and to facilitate the discrimination of display items by projecting the respective display parts by back lights from behind and making the colors of the back lights different from one another. CONSTITUTION:When an article to be weighed is placed on a pan 12, a load cell 11 generates an analog output corresponding to the detected weight. This output is amplified 13 and A/D converted 14 and the conversion output is inputted to a data processor 15. The unit price of the article, on the other is inputted on a keyboard 16 and set in the data processor 15, and the unit price is displayed digitally on a unit price display part 17b. The processor 15 multiplies the detected weight of the article by the unit price and the product is displayed on a price display part 17e. The detected weight is displayed digitally on a weight display part 17a. When the scale enters a balanced state, a back light turn-on signal is generated and the back lights 18a-18c which are made different in color illuminate to light the display parts 17a-17c from behind, thereby easily discriminating the display items.