baber/WOPTO huggingface dataset:
Patent JP-H11167771-A (JP)
Title: Pulse width controller
Inventor: FUJIMOTO MITSUTERU
IPC: G11B20/10
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To integrate a delay circuit with semiconductor gate elements and to enable precise pulse width control by applying a reference pulse signal while charging the number of pieces of serially connected semiconductor delay elements and changing a data signal pulse width according to a delay amount close to a planned amount. SOLUTION: A microcomputer 8 outputs a control signal MODE making an output signal S1 of a changeover switch 1 an adjusting reference signal CLK, and further, the microcomputer 8 outputs the control signal SELECT so that the output signal S2 of a signal selector 3 is successively changed with the output signals DL-1 to DL-n of first to n-th grate delay elements 2-1 to 2-n, and a phase difference amount S4 between the reference signal CLK and the delay signal S2 is passed through an A/D converter 7, and its output signal MONITOR is obtained. At this time, a phase comparator 5 is constituted of exclusive OR, and the converter 7 is quantized by 8 bits, and the delay amounts of respective gate delay elements are recognized by the microcomputer 8.  The gate delay elements are switched successively, and the delay amounts are measured, and the pulse width control is performed by the gate delay amount closest to a target delay amount.
Patent JP-H09140982-A (JP)
Title: Automatically washing machine
Inventor: ISHII YOSHIKO
IPC: D06F39/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the shortening of the life of washings accurately based on wearing as caused by contact and entanglement between the washings. SOLUTION: There are arranged a rotary drum 6 which has a number of tiny holes 6a on a side part thereof and is rotated by a motor 4, a shower generation cylinder 7 provided at a lower part of the rotary drum, a water pumping means 9 which is provided on a bottom part of the rotary drum to supply water on the bottom part of a water tank into the shower generation cylinder, a water level detector to detect a water level that allows pumping of water from the bottom part of the water tank by the pumping means and a solenoid valve 15 for draining the water tank. In washing and rinsing cycles, water is supplied until the water level detector detects the water level and outputs the results. As a result, a control means is provided and the motor 4 is rotated at a high speed for a specified time length with the solenoid valve 15 for draining kept closed.  In the dehydrating cycle, the motor 4 is rotated at a high speed for a specified time length with the solenoid valve for draining kept opened.
Patent JP-H05145383-A (JP)
Title: Logic analyzer
Inventor: TADA KAZUYOSHI
IPC: H03K5/19
Filed: 1991-11-22
Abstract: PURPOSE:To detect a serial data signal such as serial communication data as a trigger signal. CONSTITUTION:Parallel data resulting from converting serial data with a shift register A and trigger information latch data from a trigger information latch register C are compared by a comparator B and when a trigger enable signal is in existence, the comparison output is enabled through a trigger enable gate E. A trigger latch gate F outputs a trigger detection signal while being synchronously with an external clock in the enable state.
Patent JP-H10160315-A (JP)
Title: Refrigerator
Inventor: KOBAYASHI MOTOHARU
IPC: F25D11/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an economical refrigerator by reducing the capacity of a power source circuit to drive a motor for driving an electric equipment. SOLUTION: A water supply pump motor 9 to supply water to an ice making pan of a refrigerator and an ice making pan motor 13 to transfer the ice in the ice making pan to an ice storage device are on the first order of priority, a damper motor 18 to enter/stop the cold air from an in-chamber fan to a refrigerating chamber is on the second order of priority, an in-chamber fan motor 16 to circulate the cold air cooled by a cooler into the chamber and a machine room fan motor 21 to cool a compressor provided in the machine room are on the third order of priority, and a motor for driving each electric equipment is connected to one DC power source circuit as the DC driven constitution, and selectively driven to miniaturize the power source circuit.
Patent JP-H10169892-A (JP)
Title: Pan tilter
Inventor: FURUYA TOSHIKI
IPC: G03B5/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To realize a pan tilter of simple structure, which can be used in any place and can be installed in any state. SOLUTION: This pan tilter is provided with a transparent window 2a in at least a part, a camera case 2 to contain a camera aiming at this window 2a, a pair of tilt shafts 2b and a pair of cam shaft 2c formed opposing to each other to support this case 2 outside the camera case 2, a tilt shaft support table 3 having a hole 3a to support a pair of the tilt shaft 2b, a cam case 4, which contains this support table 3 supporting the camera case 2, wherein long holes to be locked with the cam shafts 2c are formed slantingly, a support table rotating shaft, one end of which is fixed to a position near the center of the bottom of the support table 3 and a clutch 9, which rotate this shaft and the cam case 4 simultaneously and at the same angle speed or separately.
Patent JP-H07190092-A (JP)
Title: Claw device for mechanical reduction gear
Inventor: KITAJIMA MASAYA
IPC: F16D23/06
Filed: 1993-12-27
Abstract: PURPOSE:To simultaneously prevent both the deterioration in shift feeling by two-stage motion and the dropping out of a gear by arranging a one having an asymmetric top end chamfered part and a one having a symmetric top end chamfered part in such a manner as to be included in the circumferential direction. CONSTITUTION:At shift-up operation, a sleeve spline 3 is first engaged and synchronized with a ring spline 7. After this synchronization is completed, the sleeve spline 3 makes contact with the chamfered part 35 of an asymmetric gear spline 30 without making contact with the chamfered part of a symmetric gear spline 31. Since the chamfered part 35 of the asymmetric gear spline 30 is set short, the chamfered part 35 of the asymmetric gear spline 30 is smoothly slid to engage the sleeve spline 3 with a gear spline 10. Consequently, the two- stage motion which is the problem in a conventional device is never caused, whereby the deterioration of shift feeling is prevented.
Patent JP-2001149869-A (JP)
Title: Device for detecting and processing of bar code printing condition, and device for classification and accumulation
Inventor: GOTO MITSUHIRO
IPC: B41J29/46
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for classification and accumulation capable of judging accurately the defective factor of reading bar codes printed on paper sheets, or the like. SOLUTION: There are provided a printer 27 printing a bar code B for classification on paper sheets of an optional number carried by a carrying system installed on a device body, a bar code detecting part 30 detecting the printing condition of the bar code printed on each paper sheet P, or the like, a shift sensor 35 detecting the pass of each paper sheet P, or the like, carried by the carrying system and transmitting a signal for specifying the paper sheet, or the like, a plurality of classifying boxes for accumulating the paper sheets, or the like, classified by the printing condition of the bar code B, and also there are provided a CPU for judging the printing condition of the bar code B printed to each paper sheet P, or the like, based on the detected result by the bar code detecting part 30,  controlling the classification of and the accumulation to the above classifying boxes and making the above paper sheets, P or the like, correspond to the printing condition of the bar code B by the signal from the sensor 35 for specifying the paper sheets, or the like, and a display part displaying the result made the paper sheet P, or the like, to correspond to the printing condition by the CPU.
Patent JP-H06164314-A (JP)
Title: Active filter circuit
Inventor: KOYAMA MIKIO
IPC: H03H11/04
Filed: 1992-11-20
Abstract: PURPOSE:To improve S/N of a filter circuit by constituting the active filter circuit with first and second voltage controlled current sources (VCCS) whose gain is mutually different and plural capacitors and adjusting the input signal amplitude of the respective VCCS. CONSTITUTION:A path passes of the capacitors 122 and 124 are provided parallelly with the capacitors 121 and 123 and the voltage buffers 131-134 of the gain 1 are inserted in the paths at the both ends of the respective capacitors. As a result, the transmission of signals is made unidirectional at both ends of the respective capacitors. The values of the capacitors 122 and 124 to be inserted parallelly and slightly different from the values of the source capacitors 121 and 123, however, approximately the same characteristics are obtained even when the values the same as the ones of the capacitors 121 and 123 are used. Thus, by inserting the voltage buffers 131-134, the degree of freedom of adjusting the signal amplitude of respective nodes (a)-(f) can be improved. As a result, since the linear input voltage range of the respective voltage controlled current sources can be sufficiently utilized, the S/N in the current sources can be improved.
Patent JP-H01182267-A (JP)
Title: Rice packaging container
Inventor: SUGINAKA CHIYOJI
IPC: B65D77/02
Filed: 1987-12-28
Abstract: PURPOSE:To make rice saleable by a relatively small amount by packaging in a container, by providing a rigid or semirigid container for receiving the rice measured per a unit of volume and a sealing material for sealing this container. CONSTITUTION:A rigid or semirigid rice receiving container 1 is formed of various plastics or the composite material and into a case-like configuration with an opening portion at the top. This container 1 is finished with predeter mined dimension to receive the rice measured per a unit of volume, for example, on the basis of any one of one GO (Japanese unit of volume, 1go=180.39c.c.), one and half GOs and two GOs. The two of such containers 1 may be placed together, with a perforated joint 1a easily separable. The opening portion 1b at the top of the container 1 is sealed with a sealing material 2 after receiving rice. Such a rice packaging container is so dimensioned as to receive an approxi mate amount of the rice for one or two adults to eat at one time, making the rice saleable by a minor amount.
Patent JP-H09149847-A (JP)
Title: Hanger rail
Inventor: MARUYAMA OSAMU
IPC: A47G25/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To easily increase/decrease the number of sliding ring members by forming the sliding ring member entrance of a size capable of passing through a tilted sliding part on the lower surface of a sliding rail member whose cross section is almost C-shaped in a hanger rail used for a closet or the like. SOLUTION: This hanger rail 66 is composed of the sliding rail member 8 and the sliding ring members 10 and the sliding ring member 10 is constituted of the sliding part 40 provided with an inner side wheel 52 arranged inside the rail part 12 of the sliding rail member 8, a ring part 42 disposed below the clearance 26 of the sliding rail member 8 and a connection part 44 for connecting the sliding part 40 and the ring part 42. On the lower surface of the sliding rail member 8, the sliding ring member entrance 68 is formed. The entrance 68 is formed in the size incapable of passing through the sliding part 40 made horizontal and capable of passing through the tilted sliding part 40 by making a maximum width X be narrower than the width Y of the sliding part 40.
Patent JP-H08168351-A (JP)
Title: Method for continuously cooking rice and device therefor
Inventor: SATAKE SATORU
IPC: A23L7/10
Filed: 1994-12-16
Abstract: PURPOSE: To finish the crooked rice into the cooked rice having a good taste and not scorched. CONSTITUTION: A strongly cooking process (a) for carrying a rice cooker 7 and simultaneously strongly heating the rice cooker 7 with strong fires by the use of heating means 6 disposed at prescribed distances in the carrying direction, and a weakly cooking process (b) for heating the rice cooker with weak fires are continuously disposed. Therein, the distances between the heating means 6 in the rear half section (A to B) of the strongly cooking process (a) are set wider than those between the heating means 6 in the front half section (before A), and the heat quantity of each heating means in the rear half section (A to B) is controlled larger than that of each heating means in the front half section (before A).
Patent JP-H1058344-A (JP)
Title: Tire chain mounting tool
Inventor: KURIKI ISOO
IPC: B25B27/22
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire chain mounting tool allowing an easy mounting operation. SOLUTION: This tire chain mounting tool A is formed out of a slender and small-diameter tube or a slender rod material curved for easy manipulation, and has a collar C projected from the front end for hooking, lifting and pushing a tire chain. In addition, the mounting tool A has a hook B connected to the rear end for pushing and pulling the tire chain above a tire for the re- attachment thereof in a normal state. Also, the mounting tool A is formed to have grip parts D and F at both ends and another grip part E at an intermediate part, and further formed to have length approximately between 50cm and 60cm in the case of use with a passenger car for an easy work even at a position behind the tire.
Patent JP-H0563573-A (JP)
Title: Electronic type comparator with multiple selectable preamplifying stage and method of operating said comparator
Inventor: TOOMASU AARU ANDAASON
IPC: H03M1/34
Filed: 1991-12-18
Abstract: PURPOSE: To reduce the power consumption, to obtain comparator array architecture of small molding size, and to improve the operating speed by enabling a multiple input signal to selectively process a circuit in the same comparator array. CONSTITUTION: The operations of transistors(TR) 315 and 345 are determined by voltages applied to nodes 317 and 347. When the control voltage V1(Sel) applied to the node 317 is much higher than the voltage V2(Sel) of a node 347, the n-p-n bipolar TR 315 is biased forward to raise the voltage of a node 332, and then a current I from a constant current source 330 all leaves the TR 345, so that it flows by passing through the TR 315. Thus, an operation circuit is reduced. The output voltage of the node 312 rises and falls according to whether Va(In) is higher or lower than Va(Ref) and then a more negative or positive differential output is supplied, so the difference output can be converted into a digital signal by an existing method.
Patent JP-H06162867-A (JP)
Title: Manufacture of cylindrical electric contact
Inventor: SAYAMA MITSUYOSHI
IPC: H01H11/06
Filed: 1992-11-20
Abstract: PURPOSE:To provide a cylindrical electric contact made of a contact material welded with high weld strength by drawing a plate material to form a cylindrical body and, then, fitting a disc type contact material to the closed end thereof via a specific method using projection weld. CONSTITUTION:A plate material is drawn to form a cylindrical body 1 and thereafter three points of a projection 5 are formed on the closed end la of the body 1. Then, a disc contact material 2 is projection welded to the closed end la, thereby manufacturing a cylindrical electric contact. In this case, the multi-point projection 5 is formed on the closed end la of the body 1 and, therefor, the formation thereof can be easily made, thereby ensuring high dimensional accuracy as well. Also, no projection is formed on the material 2, different from an conventional case. Thus, the material 2 can be easily processed and made to be thin accurately. Furthermore, high and stable weld strength can be ensured, due to the welding of the material 2 via the multi-point projection 5.
Patent JP-H09152469-A (JP)
Title: X-y in-circuit taster using air probe
Inventor: KONDO TOSHIYUKI
IPC: G01R31/28
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a damage to a substrate to be inspected when a pin probe hits the substrate and carry out a stable instrumentation by interposing a variable air pressure device between an air regulator and a solenoid valve-coupling body. SOLUTION: A variable air pressure device 48 is interposed between an air regulator 46 and a solenoid valve-coupling body 40. A signal line 50 from a controller 44 is connected to the variable air pressure device 48. A signal designating a pin probe 54 to project from a multi-pin probe unit 32 is generated from the controller 44 to a solenoid valve control circuit 42, and moreover a signal changing an air pressure in accordance with a time lapse while the pin probe 54 projects is generated to the device 48. Accordingly, the air pressure is set to obtain a suitable contact pressure immediately before the pin probe 54 comes in touch with a substrate 38 to be inspected.  The pin probe 54 can be softly brought in touch with the substrate 38 by changing the air pressure, thereby refraining the substrate 38 from being damaged large by the hitting by the pin probe 54 and increasing the contact pressure. A stable instrumentation is accordingly accomplished.
Patent JP-H03193527-A (JP)
Title: Fuel reformer
Inventor: NAGAI TOSHIO
IPC: B60K8/00
Filed: 1989-12-25
Abstract: PURPOSE:To prevent the reforming catalyst inside of a reformer pipe from being crushed into particles or powder, even if a fuel reformer being mounted on or transported by a vehicle or the like is subjected to shocks at the time of travelling, by supporting the fuel reformer body, in which reforming materials are reformed into a hydrogen-rich gas under a reforming catalyst, on a supporting stand via springs. CONSTITUTION:A reformer body 1 is supported by a supporting stand 3 via coil-shaped springs 12 which have been placed between a plurality of supporting plates 2 and the supporting stand 3. And, a plurality of springs 12 support the weight of the reformer body 1, and also have sufficient strength to withstand even the shocks caused by the unevenness or the like of a road surface during the travelling of a vehicle or the like. And the falling-off of the spring 12 from the supporting stand 3 due to the dislocation of the supporting plate 2 caused by the thermal expansion during the operation of the reformer body 1 or due to the shocks of the vehicle or the like is prevented by a falling-off-preventing bar 14. Thus, since the shocks caused by the traveling of the vehicle or the like for mounting or transporting the fuel reformer are absorbed by the springs 12, the shocks to be applied to the reformer body 1 can be reduced, and the reforming catalyst 6 in the inside of a reformer pipe 8 is hardly crushed into particles or powder.
Patent JP-2000164989-A (JP)
Title: Method of growing nitride-based iii-v compound semiconductor and semiconductor device
Inventor: HINO TOMOKIMI
IPC: H01L21/205
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing nitride-based III-V compound semiconductor that has high quality by preventing voids when it is grown by using a growing mask, and that can be used to manufacture a highly reliable semiconductor device with high design flexibility when used to manufacture a semiconductor device or a substrate used therefor, and provide a semiconductor device that can achieve high reliability and design flexibility even when it contains a nitride-based III-V compound semiconductor layer selectively grown by using a growing mask. SOLUTION: An SiO2 film 3 having a stripe shape as a growing mask is formed on a GaN layer 2 grown on a c-face sapphire substrate 1. The width of the upper end of the SiO2 film 3 is made 4.8 μm or less. With the SiO2 layer 3 formed on the GaN layer 2, a GaN layer 4 is selectively grown on the GaN layer 2. If a GaN semiconductor laser is manufactured, a semiconductor layer for forming a laser structure is grown on the GaN layer 4.
Patent JP-H03199276-A (JP)
Title: Coating composition for pet
Inventor: YAMAZAKI AKIHIRO
IPC: C09D151/08
Filed: 1989-12-27
Abstract: PURPOSE:To provide the title composition excellent in adhesivity, comprising an epoxy resin-contg. copolymer emulsion produced by emulsion polymerization between an acrylic lower ester, a reaction product of bisphenol A, etc., and epichlorohydrin and other unsaturated monomer(s) at specified proportion. CONSTITUTION:The objective composition comprising an epoxy resin-contg. copolymer emulsion produced by emulsion polymerization between (A) 25-85 (pref. 35-70) wt.% of an acrylic lower alkyl ester (pref. methyl or ethyl acrylate), (B) 5-50 (pref. 10-30) wt.% of a reaction product of bisphenol A, bisphenol F, a glycol and epichlorohydrin, and (C) 5-70wt.% of at least one other unsaturated monomer (e.g. methyl methacrylate).
Patent JP-H06163712-A (JP)
Title: Formation of connecting hole
Inventor: HIRAIDE SEIJI
IPC: H01L21/3065
Filed: 1992-11-24
Abstract: PURPOSE:To make it possible to realize highly reliable interlayer connection in a fine wiring and the like. CONSTITUTION:A conductor layer 14 for a wiring, an electrode or the like is formed on an insulating film 12 covering the surface of a semiconductor substrate 10. Then, a layer insulating film 16 is formed so as to cover the conductor layer 14 on the insulating film 12. The substantially same etching speed is set for the insulating film 16 and the conductor layer 14, and the insulating film 16 is selectively etched. Thus, a connecting hole 16a is formed. At this time, when the etching speed of the insulating film 16 is faster than that of the conductor layer 14, a recess part is formed at the side part of the conductor layer 14 in continuation with the bottom part of the connecting hole 16a. Since the etching speed is made equal, however, the recess part is not formed. When a wiring layer is formed so that the wiring layer is connected to the conductor layer through the connecting hole 16a, the highly reliable interlayer connecting part is obtained.
Patent JP-H07200088-A (JP)
Title: Foot pedal for operation
Inventor: YAMAGUCHI HIROMITSU
IPC: A63F13/24
Filed: 1993-12-28
Abstract: PURPOSE:To give a foot pedal three kinds of operation instructions with one operating means by providing three degrees of freedom of the motion in the back and forth direction, right and left rotational direction and tilting (a stepping direction). CONSTITUTION:This pedal is provided with a horizontal base 11 movable back and forth, a rotation member 12 provided rotatably to the base 11 on the upper plane of the horizontal base 11 and a foot pedal part 13 tiltable to the rotation member 12 on the upper surface of the rotation member 12. And further it is provided with a potentiometer PO1 for detecting the back and forth moving amount of the horizontal base 11, the potentiometer PO2 for detecting the rotation amount of the rotation member 12 to the horizontal base 11 and the potentiometer PO3 for detecting the decanting amount of the foot pedal part 13 to the rotation member 12.