baber/WOPTO huggingface dataset:
Patent JP-2001068223-A (JP)
Title: Connection device of power supply circuit
Inventor: YOKOYAMA HIDENORI
IPC: H01R107/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent an arc when releasing connection. SOLUTION: A low-voltage female contact 28 is disposed at a position inner than high-voltage female contacts 32, and a lock mechanism 36 for locking in a state that the connection of a low-voltage male contact 26 is released and the connection of high-voltage male contacts 30 is kept is formed. A breaker 40 provided with a drive coil 44 for breaking a relay 42 when the supply of power from a low voltage power source 50 is interrupted is formed. When a male connector 22 is pulled out, the connection of the low-voltage male contact 26 is released by the lock mechanism 36 with the high-voltage male contacts 30 kept connected, and a high-voltage circuit is shut off by the breaker 40. Accordingly, an arc is not generated on the high-voltage male contacts 30 when the connection of the high-voltage male contacts 30 is canceled by releasing the lock mechanism 36.
Patent JP-S61119280-A (JP)
Inventor: CHIKUMA TOICHI
IPC: A61N1/00
Filed: 1984-11-15
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-H03103719-A (JP)
Title: Background device for image pickup of electronic component in electronic component loading machine
Inventor: TSUJI ISAO
IPC: G01B11/00
Filed: 1989-09-18
Abstract: PURPOSE:To improve the image recognition accuracy of a component by providing a background plate which reflects light incident from a flank irregularly and projects the light from the reverse surface by the scattering and a lighting means which makes the light incident on the background plate sideward so that the axis of a suction nozzle is perpendicular at the periphery of a component suction head. CONSTITUTION:The background plate 23 which is positioned at the periphery of the upper part of the electronic component suction nozzle 8 is provided at the lower end of the electronic component loading head 7, the light source 19 for lighting is supported on a stationary member (not shown in figure) almost by the background plate 23, and a shield plate 20 irradiates only the side part of the background plate 23 with light. The background plate 23 is in a circular reflecting surface 24 and reflects the light from the light source 19 irregularly to transmit the light downward, thereby irradiating the component 9 form its reverse side. Therefore, when the component 9 is viewed through an image pickup camera 11, the background plate 23 has a bright uniform background colored in, for example, a daylight color and an image the compo nent 9 is picked up as a clear black silhouette with the background plate 23 for the background.
Patent JP-H1186957-A (JP)
Title: Connector
Inventor: KATSUMA TAKATOSHI
IPC: H01R13/56
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To improve workability in passing through a connector through-hole. SOLUTION: When passing a connector 10 through a connector through-hole H, a wire cover 12 is made to approach the of a connector housing 11 while deflecting an elastically flexible member (elastically deflecting means) 22, the connector 10 is temporarily made small to expand a gap to the opening edge of the connector through-hole H, to be hardly caught and to improve its workability. During passing, the bending amount of a wire 16 in the wire cover 12 is increased but, after passing, by leaving a hand, the wire cover 12 is separated from the connector housing 11 with the elastic restoring force of the elastically flexible member 22 and so the bending amount of the wire 16 is only temporarily increased.
Patent JP-2000060208-A (JP)
Title: Normal and reverse rotary apparatus
Inventor: MORIYASU YASUO
IPC: A01B33/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a normal and reverse rotary apparatus capable of carrying out smooth circular movement to a tine seat, and also carrying out smooth working at the times of both of the normal and reverse rotation. SOLUTION: This normal or reverse rotary apparatus is the one having a rotary tine installed in the normally and reversely rotatable rotary shaft through a tine seat. The rotary apparatus is obtained, by forming both sides of the rotary tine so as to come into slide contact with the tine seat. The rotary apparatus is also obtained by rotatably movably installing the rotary tine to the tine seat at the front and rear of the rotary shaft in the rotating direction by a pivotally supporting pin. The rotary tine post-inclines in the rotating direction by the inertia when the rotary shaft rotates in the normal direction, but the post-inclined posture is kept by the contact of the bottom face of the rotary tine with the rotary shaft. The rotary tine is almost kept in the nearly upright posture to the rotary shaft by the centrifugal force at the time of the reverse rotation.
Patent JP-H02181137-A (JP)
Title: Stereoscopic image pickup system
Inventor: SUZUKI NAOSHI
IPC: G03B37/00
Filed: 1989-09-20
Abstract: PURPOSE:To reproduce stereoscopic images at different base height ratios (ratio of distance to altitude) by providing plural photoelectric converters corresponding to partial observation areas in 1:1 proportion and a signal processing means which are coupled with them and processes plural partial electric signals into plural stereoscopic images. CONSTITUTION:This system is equipped with an optical system 52 which is combined with a flying body 50 flying over an observation area 51 in a prescribed direction and mounted on the flying body 50 to form an optical image of the observation area 51 in a focus area 53 and an image processing means 54 which is combined with the optical system 52 and processes the optical image electrically. Further, this system has plural (>=4) photoelectric converters 55 which are provided on the focus area 53 and correspond to the partial observation areas in 1:1 proportion to convert the optical image into the plural partial electric signals indicating the partial observation areas and a signal processing means 65 which are coupled with the plural photoelectric converters 55 to process the plural partial electric signals into plural stereoscopic images. Consequently, plural kinds of stereoscopic images with base height ratios are obtained by one optical system.
Patent JP-H0579004-A (JP)
Title: Joint opening width setting paving stone
Inventor: MATOBA HIROYUKI
IPC: E01C11/02
Filed: 1991-09-20
Abstract: PURPOSE:To facilitate block execution by providing a joint setting member provided on the surface abutting against a block member with a recess and notch and on the back surface with grooves and secured vertically fixedly to the block member. CONSTITUTION:Each surface of joint width setting members 7 abutting against a block member 1 is provided with a notched recess 13 and each distal end is formed with a notch 19 cut out obliquely. Further, the joint width setting member 7 is formed on the back surface making contact with the block member 1 with longitudinal and lateral grooves having about 1mm width. Next, adhesives are applied to the whole back surface of each joint width setting member 7 to vertically fix them to the block member 1. Thus, the block member of a paving stone can be surely laid to facilitate the fixation to the setting member and the execution.
Patent JP-S59137772-A (JP)
Inventor: KURISUCHIYAN BUUSHIKOU
IPC: F25B1/00
Filed: 1983-12-21
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-S6484642-A (JP)
Title: Semiconductor device equipped with multilayer interconnection structure
Inventor: YOSHINO TATSUO
IPC: H01L21/66
Filed: 1987-09-26
Abstract: PURPOSE:To determine whether a through-hole contact may be accepted as good or not by a method wherein a checking pattern for measuring through-hole resistance is provided with through-hole resistors connected in series and an end of the pattern is connected to a probing pad for checking and the other end to a GND wiring. CONSTITUTION:In a checking pattern 1 for measuring through-hole resistance, through-hole resistors r1, r2,...rn are connected in series. On the periphery or a semiconductor device of this design, there are a GND wiring 3 and a GND pad 4. An end of the checking pattern I is connected to a probing pad 2 for checking and the other end to the GND pad 4 through the GND wiring 3. A voltage is applied across the probing pad 2 and the GND pad 4 and the current is detected. In this way, the series resistance to be presented by the through-hole resistors r1, r2,...rn may be measured with ease, which enables a decision on the through-hole contact in terms of its acceptability.
Patent JP-H08119946-A (JP)
Title: Optical brightener
Inventor: JIYANNPIEERU BASHIE
IPC: D06L4/621
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having an excellent acid stability and a high affinity for cotton by using cyanuric chloride as a starting substance.  
     SOLUTION: This compound is represented by formula I {M is H, Na, K, Ca, Mg, ammonium, a mono-, a di-, a tri- or a tetra-1-4C alkylammonium, a mono-, a di- or a tri-1-4C hydroxyalkylammonium or the like; R 1  is formula II [(n) is 1 or 2]; R 2  is an 0-1-12C alkyl or NR 3 R 4  (R 3  and R 4  are each H, a 1-12C alkyl or a l-4C hydroxyalkyl or R 3  and R 4  are each an atom for forming pyrrolidine, piperidine or morpholine together with N)} (preferably a compound represented by formula III). The compound is obtained by reacting cyanuric chloride with sodium 5-amino-2-(2-phenylethyl)-benzenesulfonate and a compound capable of introducing the group R 2  into the triazine ring, i.e., a 1-12C hydroxyalkyl compound or a compound represented by the formula NHR 3 R 4  in an optional desired order. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001065653-A (JP)
Title: Friction roller type transmission
Inventor: NAITO HAYAO
IPC: F16H13/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To increase the torque capacity while having the equal performance in comparison with this kind of conventional transmission. SOLUTION: Two large-diameter epicyclic rollers 4a, 4b and two small- diameter epicyclic rollers 4c, 4d are arranged in an annular space 3 formed between a sun roller 1 and an outer wheel 2. Two epicyclic rollers including at lest one small-diameter epicyclic roller 4d among them are supported as wedge rollers in the annular space 3 freely to be moved in the circumferential direction of the space 3. The number of epicyclic roller is thereby increased so as to increase the torque capacity.
Patent JP-H1093954-A (JP)
Title: Object detection method/system
Inventor: TSUKAMOTO AKITOSHI
IPC: H04N7/18
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To detect the existence of a still object on a monitoring area exceeding the view range of a video camera without previously preparing a background picture by calculating an optical flow from two pictures taken at different time and detecting the still object except for a permanent object based on the optical flow and a distance differential value. SOLUTION: An optical flow calculation part 12 calculates the optical flow (moving vector) showing apparent movement on the picture, which is accompanied by the movement of a video camera 11 from two video signals different in photographing time. A distance calculation part 13 convefts the respective optical flows into distance data in a screen. A difference between the distance value and the distance value (depth information) on the permanent object is obtained and an absolute three-dimensional position corresponding to a picture element in which the distance differential value is within a pertinent range is calculated. The still object except for the permanent object is detected based on the matching of the absolute three-dimensional positions obtained on the different positions of the video camera.
Patent JP-S62102781-A (JP)
Inventor: KIMURA YUTAKA
IPC: A63F7/02
Filed: 1985-10-30
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-S60132805-A (JP)
Title: Adjuster for container juxtaposition distance
Inventor: MIYAJIMA KENJI
IPC: B65G47/90
Filed: 1983-12-22
Abstract: PURPOSE:To effectually use a space, by composing an adjuster of a grabbing mechanism for plural containers, a drive mechanism for moving the grabbing mechanism toward the middle point between the juxtaposed containers, and guide members for the grabbing mechanism, to juxtapose the containers at a reduced distance. CONSTITUTION:To adjust the distance between juxtaposed containers C, the grabbing arms of a container grabbing mechanism H are first closed toward each other to pinch the containers at the upper edges by grabbing claws 13. After the grabbing mechanism H is pulled up, the motor 1 of a drive mechanism D is driven to move linkages 2, 3 so that the rollers fitted on the tips of links 3 are led by the guide grooves of guide members G toward the middle point O between the juxtaposed containers C to reduce the juxtaposition distance between the containers C. The whole adjuster is then moved up and down to put the containers C on a pallet. After that, the grabbing arms 10 pinching the containers C are released therefrom. According to this constitution, the containers C are juxtaposed at a reduced distance to enhance the degree of utilization of floor space.
Patent JP-2000071007-A (JP)
Title: Noise reduction type table rollers for carrying steel materials
Inventor: HORIBE YASUHIKO
IPC: B21B39/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce noise due to contact/collision of the object to be carried by providing a noise reducing function to table rollers in a steel plate manufacturing line. SOLUTION: Roller barrel 1 has a concentric lamination structure with an outer layer 11 and an inner layer 12, and the outer layer 11 is made of cast steel (NiCrMo alloy steel, etc.), and the inner layer 12 of cast iron (gray cast iron, nodular graphite cast iron, etc.). The interfaces of the outer and inner layers are metallurgically adhered/joined. Since the cast steel has a very high vibration damping capability in comparison with the cast iron, the vibration caused by collision of the steel plate to the surface of the roller barrel is propagated/diffused to the inner layer 12 of the cast iron, and the noise is reduced through the internal damping action. If desired, the inside space of the roller barrel 1 is filled with chaff, perlite, etc., as noise absorbing and vibration damping materials.
Patent JP-H0694778-A (JP)
Title: Fault section locating method
Inventor: YOSHIDA SATORU
IPC: G01R31/08
Filed: 1992-09-11
Abstract: PURPOSE:To locate a fault section even in a transmission system wherein fault currents flow from both ends or branch end parts of a transmission line to a fault point. CONSTITUTION:When a fault is generated at an F-point, fault currents flow to the fault point F from the transmission terminals B, C, D on the side of a power supply. When it is assumed that breakers are cut off in the order of breakers 2c   2b   2d by the fault of a transmission line, the fault current at an a-point becomes zero during the period from the point of time when the breaker 2b is cut off to the point of time when the breaker 1d is cut off. The current flowing to the overhead earth wire of the transmission line by the fault current is detected by the CTs provided at respective points to be transmitted to a central device. The central device compares the currents at the respective points at the point of time before the final breaker is cut off and the fault current becomes zero and locates the section where large difference is generated as a fault section. By detecting the current and voltage flowing to a power line and the magnetic field or electric field within or around a transmission iron tower in place of the detection of the overhead wire current, the fault section can be located.
Patent JP-H0692718-A (JP)
Title: Bi-based high temperature superconductive oxide material and its production
Inventor: OU KETSU
IPC: H01B13/00
Filed: 1992-09-11
Abstract: PURPOSE:To reproducibly obtain a material having higher critical temp. by using a material expressed by a specific general formula, having the same structure as Bi-2223 structure and being specified in lattice constant. CONSTITUTION:This material is expressed by the general formula, Bi2-deltaPbdeltaSr2-xCa2+xCu3+epsilonOy, has the same structure as Bi-2223 structure and is 5.402(Angstrom )<=(a)<=5.412(Angstrom ), (c)>=37.06(Angstrom ) in the lattice constant. In the formula, 0.2<=(delta)<=0.4, 0<=(x)<=0.3, 0.05<(epsilon)<0.4 are satisfied. The material is produced by sintering a powder mixture made by mixing the raw material powder in the prescribed ratio under <=0.2atm. oxygen partial pressure atmosphere at 840-870 deg.C, and thereafter, heat treating it in a tightly closed vessel of <=0.01atm. at a temp. lower than 800 deg.C. If delta<0.2, the formation of Bi-2223 phase is not easy if delta>0.4 or (epsilon) is out of the range, single phase is not obtained, if (x)<delta, Bi-2212 phase is formed, and if (x)>0.3, Bi-2201 phase is also formed. If (a) and (c) are out of the range, the critical temp. is <=110 deg.K.
Patent JP-S6399420-A (JP)
Title: Composite cooker
Inventor: IKEDA NOBUO
IPC: F24C7/02
Filed: 1986-10-14
Abstract: PURPOSE:To improve the efficiency of a space and to reduce a cost, by a method wherein a single machine body is caused to have both the function of an electronic cooking range and the function of a dish washer. CONSTITUTION:A box body 1 made of a metal serves as both an oven and a washing room, and an opening through which to take in and out a dish and a food is formed in the one surface. A door 2 is capable of freely opening and closing the opening. Radio wave oscillated by a high frequency oscillator 3 is guided by means of a waveguide 4, and is applied into the box body 1 by means of a distributor 5 of a rotary guidewave and water discharger 3. The distributor 5 is formed with a collecting part 7 for radio wave, an emission part 8 for radiowave, and a water discharge part 9, and a plurality of water discharge port 10 are formed in the water discharge part. Thus, since a single machine body is provided with both the function of an electronic cooking range and the function of a dish washer, the efficiency of a space is double improved, and simultaneously a cost is sharply reduced.
Patent JP-H04122016-A (JP)
Title: X-ray mask structure and its manufacture
Inventor: MAEHARA HIROSHI
IPC: G03F1/40
Filed: 1990-09-12
Abstract: PURPOSE:To elevate the protectiveness of an X-ray absorber pattern and prevent the dislocation, the exfoliation, and the damage of the X-ray absorber pattern by arranging the constitution such that one part of the X-ray absorber pattern is buried in an X-ray transmitting film. CONSTITUTION:An X-ray mask structure for lithography comprises the patterns of an X-ray transmitting film 2, which is made on the silicon wafer 1 being the mask supporting frame, and an X-ray absorber 4, whose one part is buried in the film 2. By this construction, the adhesion of the X-ray absorber increases, and the protectiveness is enhanced, and the occurrence of the dislocation, the exfoliation, and the damage of the X-ray absorber can be prevented.
Patent JP-2000076146-A (JP)
Title: Controller
Inventor: KAMEYAMA YOSHIO
IPC: G06F12/16
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of performing the rewrite operation of a flash ROM storing a program for controlling the operation of a body to be controlled. SOLUTION: This controller is constituted of the flash ROM 4 for writing the program for control for controlling the operation of the body to be controlled and a microcomputer 6 for controlling the operation of the body based on the program stored in the flash ROM 4 and memory area information and version information are written at a rewrite start position and an end position at the rewrite operation of the flash ROM 4.
Patent JP-2000078351-A (JP)
Title: Image reader
Inventor: SHIBATA TETSUHIRO
IPC: H04N1/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enable exact image reading and to detect the shape of an original without degrading or damaging the original by radiating ultrasonic waves and detecting the shape of the original, based on reflected sounds from the original and/or original platen. SOLUTION: An ultrasonic sensor 16 is rotated, and the transmission sound of the ultrasonic wave radiated from a transmitter inside the ultrasonic sensor 16 to a book original 7 and original platen 3 and the reflected sounds of this transmission sound from the book original 7 and original platen 3 are detected by the ultrasonic sensor 16, so that the distances from the ultrasonic sensor 16 to the book original 7 and from the ultrasonic sensor 16 to the original platen 3 with respect to the position of the original platen can be detected, while utilizing Doppler effect. In this case, the distance to the book original 7 is detected, using a first reflected sound corresponding to the ultrasonic wave radiated from the transmitter inside the ultrasonic sensor 16, and the distance to the original platen 3 is detected using a second reflected sound.  Based on these detected data, the height and size of the original and fingers are detected.
Patent JP-H1068533-A (JP)
Title: Water heater
Inventor: AOKI TORU
IPC: F24H9/16
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a water heater for facilitating a draining operation by reducing number of necessary drainage plugs. SOLUTION: In the water heater comprising a hot water supply circuit 20 for connecting a water input tube 21 and a hot water output tube 22 to at least a heat exchange can 10, and a circulating circuit such as a heating circulating circuit 30 or/and bathtub water heating circulating circuit 40 connected as needed to the can 10, a drainage commonly using means 50 for freely constituting a common drainage passage 51 is interposed between the input tube 21 (31, 41) and the output tube 22 (32, 42) to the can of the circuit 20 (30, 40) to the circuit 20 (30, 40) connected to the can 10.
Patent JP-2000070741-A (JP)
Title: Flour mill
Inventor: NISHIKI TATSUO
IPC: B02C7/13
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve flour quality by forming a mortar space between the stationary automated mortar and rotary automated mortar in a mortar section and forming mortar rugged lines continuously formed with a plurality of hollow grooves and projecting parts on the disk surface of the stationary automated mortar and the rotary automated mortar and forming hollow grooves to arcuate groove faces. SOLUTION: The flour mill of a small size used for flour milling of rice, wheat, soybeans, etc., consists of a hopper section, mortar section, drive section, discharge section and machine bed section. The mortar section consists of the stationary automated mortar 6 and the rotary automated mortar 7. The mortar rugged lines 6a, 7a are formed on the surface of the automated mortars 6, 7. The rotary automated mortar 7 is driven by the drive section. The mortar rugged lines 6a, 7a are constituted by continuously forming a plurality of the hollow grooves M and projecting parts F on the disk surfaces of the automated mortars 6, 7 and the groove faces of the hollow grooves M are formed to arcuate groove faces.  The arcuate groove faces of the hollow grooves M are formed of arcs of 2 to 3 mm in radius and the base lines of the stripes are formed of lines inclining 8 to 20 deg. backward in the rotation direction with respect the radial line of the rotary automated mortar 7.
Patent JP-S60103922-A (JP)
Inventor: YAMADA NAOMORI
IPC: A47J27/02
Filed: 1983-12-26
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。