baber/WOPTO huggingface dataset:
Patent JP-H08122273-A (JP)
Title: Inspection method of semiconductor device
Inventor: MAKABE MASASHI
IPC: G01N21/88
Filed: 1994-10-25
Abstract: PURPOSE: To collectively and easily inspect solder bumps in an IC in a short time in inspection of a shape and the arrangement of the solder bumps of a BGA type IC. CONSTITUTION: A semiconductor device where solder bumps 2B are arranged on a package under surface as an external deriving terminal, is placed on a polarizing plate 3 by turning the solder bumps downward, and is pressurized from above. The pattern of an interference fringe generated on the polarizing plate 3 is observed by irradiating the light from the under side of the polarizing plate 3, and the contact condition of the solder bumps 2B and the polarizing plate 3 is judged, and acceptance or rejection is determined. The pattern of the interference fringe is taken in a CCD camera 5, and acceptance or rejection is determined by comparing it with a registered normal pattern.
Patent JP-H09102040-A (JP)
Title: Picture recognition device by edge
Inventor: SAEKI NORIO
IPC: H04N7/18
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To directly detect whether a present sate is the presence or absence of an object and to specify the object. SOLUTION: A camera input part 1 photographing a recognition object, a frame memory 2 storing a photographed picture, a section instruction part 3 instructing a section where the picture is processed, an edge detection processing part 4 extracting the edge of the picture, a model storage part 5 storing plural groups of standard feature data, a data storage part 6 which temporarily stores statistical data for the respective sections, a parking judgment part 7 judging whether feature data taken out from the model storage part 5 is matched with statistical data taken out from the data storage part 6 for the respective suitable sections instructed by the section instruction part 3, a statistical processing part 8 executing the statistical processing of edge data, a display part 9 displaying a judged result and a control part 10 controlling the respective parts are provided.
Patent JP-H0596200-A (JP)
Title: Garbage treating device
Inventor: NITO YOSHIO
IPC: B02C18/00
Filed: 1991-10-08
Abstract: PURPOSE:To facilitate the external piping work of a drain pipe, to set the garbage treating device even in a narrow place without being restricted by the setting space, to make the putting in and out of a turntable easy to improve its detachability and attachability, and to improve the efficiency in discharging the material dropped into the casing of the device and in removing the garbage clogging a trap mechanism. CONSTITUTION:A turntable 4 provided with plural hammers 3 on its upper surface is inserted into a bottomed casing 2 from the feed port 8 of garbage and freely detachably fixed to the output rotating shaft 12 of a motor 5, a scupper 6 is provided and communicated with the lower space 17 from the turntable into which the garbage crushed by the hammers 3 rotated along with the turntable is dropped, and a trap mechanism 7 is furnished adjacent to the inlet of the scupper 6.
Patent JP-H0680098-A (JP)
Title: Trawling device for marine reduction and reverse apparatus
Inventor: HITACHI JUNICHI
IPC: F16D25/12
Filed: 1992-09-02
Abstract: PURPOSE:To enable ultra-slow running and ship fixed port retention by providing a lubrication oil quantity adjustment means for adjusting an accompanying rotation quantity to the input side of a clutch section in a lubricating oil supply circuit for a back and forth clutch friction disc section. CONSTITUTION:A clutch hydraulic pressure adjusting valve 7 for adjusting pressure in a main pressure path 2 is provided upstream of a low-speed valve 3 for trawling midway of the main pressure path 2 on the discharge side of a working oil pump 1. A lubricating oil path 9 on the discharge side supplies lubricating oil to back, forth clutch 6,5. A lubricating oil path 10 is provided by branching the lubricating oil path 9. A proprtional magnet valve 11 and a lubricating oil circuit changeover valve 12 are provided. By communicating one outlet port, lubricating oil is supplied to a friction disc of a forth clutch 5 through a lubricating oil path 13 on the forth side, and by communicating the other outlet port, lubricating oil is supplied to a friction disc of a back clutch 6. Accordingly, by making use of accompanying rotation clue to viscosity of lubricating oil to the friction disc section, a propeller is rotated in fine speed, so that ultra-slow running and also fixed point retention are enabled.
Patent JP-S62118820-A (JP)
Inventor: SHINAGAWA MASAO
IPC: A01C11/02
Filed: 1985-11-19
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-H1156449-A (JP)
Title: Cutter for hairs of nostrils
Inventor: MIYAUCHI MASAYUKI
IPC: A45D26/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for the hair of the nostrils for safely using and preventing an accident by forming a front edge section of an upper and lower engaging blade body to a spoon shape according to the nasal cavity to make an angle of the hair of the nostrils cutting section of the upper and lower engaging blade body with the greatest circumspection. SOLUTION: Cutting the hair of the nostrils for not damaging a soft interior of the nasal cavity to provide good ventilation in the nasal cavity is effective for getting over the sleep obstruction caused by snoring, and further for improving a respiratory ratio when sporting.
Patent JP-S61142003-A (JP)
Title: Compound cutter
Inventor: SHIMODA HIROSHI
IPC: B23B27/14
Filed: 1985-11-20
Abstract: PURPOSE:To make a cutter suitable for continuous and high speed milling for very hard materials by making the sintered body formed on a substrate made of cemented carbide alloy become binding material composed of a peculiar amount of cubic crystal nitriding boron and the reminder comprizing metallic ingredient. CONSTITUTION:A compound cutter 1 is composed of a multiple crystal sintered body 2 made of cubic crystal nitriding boron or the like and a cemented corbide alloy substrate 3. The multiple crystal sintered body 2 consists of nitriding boron of which amount is 70%-95% of a whole and the remainder which is binding material made of metallic ingredient. The binding material is composed of groups consisting of one or more of the elements selected respectively from a first group comprizing Ne and Mo, a second group comprizing Ni, Co, and Fe, and a third group comprizing Al and Si. In this case, the elements consisting in the first group be 50% or less of the total amount of the binding material to improve the binding strength.
Patent JP-H07112885-A (JP)
Title: Door safety device for elevator
Inventor: OGOSHI TORU
IPC: B66B13/26
Filed: 1993-10-19
Abstract: PURPOSE:To provide a door safety device of an elevator capable of preventing a shoe or foot from being pinched in the gap between an operating piece and a doorsill, at the time of door-closing operation. CONSTITUTION:An oscillating piece 9 that is turned making a center of a fulcrum 10 is provided to the lower end of an operating piece 5 that has been installed in a door 1 so as to be movable in the backward or forward direction, and also a switch 11 for outputting a signal which is emitted when the oscillating piece 9 is turned for reversely opening the door 1 is provided.
Patent JP-H08107295-A (JP)
Title: Method and device for feeding component
Inventor: SHIMAZAKI SHIYOUKON
IPC: B65G47/14
Filed: 1994-10-03
Abstract: PURPOSE: To provide a component feeding method contrived into such a method that the directions of chip-shaped works are made uniform and the works can be reliably fed in a simple constitution and the component feeding device. CONSTITUTION: A component feeding device is provided with first and second small chambers 54 and 55 for putting works therein, a delivery means for making the works within these chambers 54 and 55 deliver in order, a belt transfer mechanism, which is provided at a position to correspond to the exit of this delivery means for transferring the works delivered by the delivery means to a work take-up position, and a drive mechanism, which interlocks with a work take-up operation using a work take-up mechanism for making the belt transfer mechanism operate. Moreover, the device is constituted so that the speed of the belt transfer means that makes the works transfer to the work take-up position per unit time is higher than that of the work take-up mechanism that takes up the works per unit time.
Patent JP-H08106793-A (JP)
Title: Flash electrically erasable programmable rom and erasing method thereof
Inventor: TAKAHASHI MASATO
IPC: G11C17/00
Filed: 1994-09-30
Abstract: PURPOSE: To realize an erase operation with a lower voltage and higher accuracy and in a small erase unit by performing a first write back operation to eliminate a memory cell overerased and a second write back operation to compress variations in threshold voltage sequentially. CONSTITUTION: An address generation circuit 1505 generates an address for a writing, erasing or writing back operation. A selector prewriting circuit 1504 performs a prewriting per word line and an automatic deletion control circuit 1502 performs an erasing operation. A write back control circuit 1511 detects a data line where a memory cell suffering an excessive deletion to a negative threshold voltage exists to accomplish a writing operation at a potential reduced in terms of an absolute value with respect to the writing operation and detects a memory cell which has been overerased to a small threshold voltage to accomplish a writing operation at the same potential sequentially.  This enables the securing of a wide temperature guaranteeing range thereby realizing an erase suspending function during the period other than the period during which a first writing back is completed from the starting of the erasing operation.
Patent JP-S62121366-A (JP)
Title: Speed detecting circuit for positioning controller
Inventor: SAIKI EISAKU
IPC: H02P29/00
Filed: 1985-11-22
Abstract: PURPOSE:To detect a real speed of a head from both one-phase and two-phase servo-systems, by selecting 'high' and 'low' of a servo-system switching signal. CONSTITUTION:A two-phase differential timing controlling circuit, and a one- phase differential timing controlling circuit are constituted of EOR gates 21a, 21b and a 2-4 decoder 22, and other circuits, respectively. A servo-system switching control signal 33 becomes an H level when operating a one-phase servo-system, and a Q signal of FFs 27a, 27b of the prestage is inputted to AND gates 24e, 24f through NAND gates 26a, 26b. The gates 24e, 24f are in an unable state, therefore, output signals of the gates 26a, 26b pass through the gates 24e, 24f, and signals 36, 39 become switch control signals of a speed detecting circuit of the post-stage as they are. Also, in a two-phase servo-system, the signal 33 becomes an L level, and the decoder 22 becomes an enable state. Accordingly, outputs of the gates 24e, 24f become the same level as an output of the decoder 22, the output signals 36-39 of the decoder 22 become switch control signals of the speed detecting circuit of the post-stage, and a real speed is detected.
Patent JP-H08103777-A (JP)
Title: Tap water purifying apparatus
Inventor: NAKAJIMA KEN
IPC: C01B13/11
Filed: 1994-09-30
Abstract: PURPOSE: To almost sufficiently and cleanly wash the hand only with tap water purified without using an antiseptic soln. or a detergent and to always ensure purified palatable drinking water without separately preparing a power supply. CONSTITUTION: The rotary blade member 2 receiving the pressure of the tap water flowing out of a water cock 1 to rotate and the DC dynomo 4 receiving the rotatory power of the rotary blade member 2 to be driven to generate power are provided and aerial discharge is generated in an ozone generator by the high voltage obtained from the power generated by the DC dynamo 4 to form ozone and ozone-containing air is injected into the water flowing out of the water cock 1.
Patent JP-S61137555-A (JP)
Inventor: SHIOIRI TAKEHIKO
IPC: A01K29/00
Filed: 1984-12-11
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-H01154379-A (JP)
Title: Disk cassette
Inventor: WAKABAYASHI MANABU
IPC: G11B23/03
Filed: 1988-10-19
Abstract: PURPOSE:To open and shut a shutter with a large stroke and to stably store an information recording medium by engaging a torsion coil spring with a shutter opening means and a case and freeing the movement of a central coil part. CONSTITUTION:When a disk cassette 3 is inserted into a main body 1, a lever 2 is relatively slid along a guide groove 14 and the lever 2 abuts against a protruding part 9. Further, when the cassette 3 is inserted, the protruding part 9 is depressed, a shutter opening and shutting jig 8 slides on a rail 15 disposed in the case to pull the external edge part of the shutter 7, the shutter 7 is rotated to gradually open a head window 11 and completely open the window when the cassette 3 is completely inserted into the main body 1. The torsion coil spring 10 connected to other end of the jig is deflected to a maximum.
Patent JP-H0897333-A (JP)
Title: Semiconductor molded package
Inventor: ONO TOSHIAKI
IPC: H01L23/28
Filed: 1994-09-29
Abstract: PURPOSE: To increase the creeping distance between plural electrode terminals by providing recesses and projections in a molded resin portion between the plural electrode terminals of a semiconductor device. CONSTITUTION: As the discharge voltage is proportional to the creeping distance, the creeping discharge voltage can be increased by increasing the creeping distance between electrodes or between an electrode and another conductor. Thus, to increase the creeping discharge voltage between electrode terminals 2, a projected part 4 is formed between the electrode terminals 2 in resin molding. Also, a recessed part 5 is formed between the electrode terminals 2 in resin molding, to increase the creeping distance between the electrode terminals 2. With this semiconductor molded package, a large creeping distance can be provided by changing the structure between the electrodes or between the electrode and a radiator by forming steps like recesses and projections made of resin. Thus, a semiconductor molded package with significant improvement in the creeping discharge voltage can be provided.
Patent JP-H04140075-A (JP)
Title: Drive circuit of ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-09-28
Abstract: PURPOSE:To make the configuration of a circuit small while increasing the working efficiency by using pulse-width modulation circuits from which a servomechanism of pulse-width modulation is obtained, chopper circuits and step-up transformers which increases the output of the chopper circuits. CONSTITUTION:Sine-wave signals which are output from an oscillator 41 are first converted into two voltage signals of different phase and then are inputted into pulse-width modulation circuits 43a and 43b, which generate sine-wave signal (a), triangular-wave signal (b) and pulse-width modulation signal (c). The pulse width modulation signal (c) are converted into two drive signals of different duty ratio. The drive signal (c) are inputted into chopper circuits 44a and 44b, which, chopping a d.c. voltage which is gained by rectifying the output from an a.c. power 45 by a rectifier 46, generate sine-wave signals of the specified frequency. On the output side of the chopper circuits 44a and 44b, step-up transformers 47a and 47b are installed, which increase a voltage amplitude output from each of the chopper circuits 44a and 44b into the desired value.
Patent JP-2000100166-A (JP)
Title: Column decoder with switching power supply
Inventor: STEWART M DESOT
IPC: G11C16/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent reset and turn-off troubles by providing a decode circuit, an output circuit, a first latch transistor for connecting to a voltage terminal according to one of first and second logic states, and a second latch transistor for connecting to a reference terminal according to the other. SOLUTION: A decode circuit is connected so that leads 81, 82, and 85 that have a first logic range for generating a first output signal with one of first and second logic levels can be received. Transistors 307 and 309 receive the first output signal and a power supply signal, and generate an output signal with a first voltage range for inputting to a first latch transistor 301. The first latch transistor 301 connects a first output terminal to a voltage terminal 209 according to one of the first and second logic states of a second output signal. A second latch transistor 317 connects the first output terminal to a reference terminal 318 according to the other of the first and second logic states of the second output signal.
Patent JP-S62120563-A (JP)
Title: Connection system for host computer in job transfer
Inventor: USUI KAZUO
IPC: G06F13/00
Filed: 1985-11-20
Abstract: PURPOSE:To attain the connecting operation of a host computer with application of a job done by a user by reading out a message registered previously on a message file device via a local host computer and controlling the connection with a remote host computer. CONSTITUTION:A job control word JCL is extracted out of a JCL file device 6 by a job transfer information extracting means 5 of a local host computer 12. Thus a remote host computer name which identifies a remote host computer 13 registered on a message file device 3 via a CRT display device 1 and a message register means 2, the session start/end messages corresponding to said remote host computer name, etc. are read out by a message reading means 4. Thus the computers 12 and 13 are connected automatically via a communication means 10 based on the read information of both means 4 and 5. As a result, the complicated manual connection, etc. can be eliminated to attain the automatic connection of the host computer with no malfunction and with a job applied by a user.
Patent JP-H08105300-A (JP)
Title: Travel path guidance system for carrier
Inventor: SHIRAISHI YASUNOBU
IPC: G05D1/02
Filed: 1993-09-24
Abstract: PURPOSE: To provide a travel path guidance system for a carrier enabling travel at high speed with high reliability. CONSTITUTION: A trolley wire 7 is provided in a tunnel. A crawler type carrier 11 is provided with a trolley arm 13 of parallel link structure, and a current collector 15 provided at the tip of the trolley arm 13 comes in contact with the trolley wire 7 to feed. When the distance between the crawler type carrier 11 and the trolley wire 7 changes, an opening angle θ between the crawler type carrier 11 and the trolley arm 13 also changes, and this opening angle θis detected by an angle detector 21. Steering is corrected according to the detected opening angle θ, and travel control is performed so that the distance between the crawler type carrier 11 and the trolley wire 7 becomes the appropriate constant distance D.
Patent JP-H01105071-A (JP)
Title: Urethane packing and its manufacture
Inventor: KIMURA KIICHI
IPC: C08J3/24
Filed: 1987-10-19
Abstract: PURPOSE:To promote the improvement of heat resistance, wear resistance, etc. while holding softness and elasticity by forming a polyurethane made packing of arbitrary shape, used for a piston part of every kind hydraulic equipment or the like, from thermo-plastic urethane elastomer and forming an outermost layer into a bridge structure and an internal part into a non-bridge structure. CONSTITUTION:By using thermo-plastic urethane elastomer, a polyurethane made packing of arbitrary shape is molded by injection molding or extrusion molding and the like. Next infiltrating the molded polyurethane made packing with a polyisocyanate compound and/or an active hydrogen compound preferably both the compounds jointly used, by the impregnation, the packing forms its outermost layer into a bridge structure 1 and internal part into a non-bridge structure. Thus as the whole unit, while holding softness and elasticity being the characteristic of thermo-plastic urethane elastomer, the urethane made packing, concurrently having the characteristic excellent in heat resistance, oil resistance, wear resistance, compression permanent deformation, tension set, etc. being the characteristic of thermo-setting urethane elastomer, can be obtained.
Patent JP-S63116545-A (JP)
Title: Telephone terminal equipment for tele writing
Inventor: WATANABE TATSUYA
IPC: H04M11/00
Filed: 1986-11-05
Abstract: PURPOSE:To confirm the data received at a receiving side with a transmitting side when an automatic receiving is executed with a depicted image communication by being equipped with a means to stored receiving data received automatically and a means to return the stored receiving data to the transmitting side. CONSTITUTION:When an automatic receiving switch in an operating switch 3 is on, a control part 1 supervises an incoming call detecting circuit 6, detects that a calling signal is inputted to the incoming call detecting circuit 6, and then, a main terminal and a telephone line are connected and the off-hooking condition is obtained. Next, a MODEM 5 is supervised, the data are received, and then, the data are stored in the received sequence on a RAM 4 while an address is updated, the data are processed and outputted to a printer 2. When the receiving of the picture drawing data is completed and the input from a trouble sensor 8 is not executed, a signal to show that the transmitting data are obtained is sent and the data stored on the RAM 4 are transmitted in the received sequence.
Patent JP-S63152630-A (JP)
Inventor: JIYON UORUTAA BAABITSUKII JIYU
IPC: C08G73/10
Filed: 1987-10-19
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-H03125279-A (JP)
Title: Vector data/image data converting device
Inventor: OGURA HIROSHI
IPC: G09G5/20
Filed: 1989-10-09
Abstract: PURPOSE:To convert the vector data into the image data which shows faithfully its thickness and size by deciding the line and the point of the data where the line and point data are mixed together and obtaining the area-filling start and end points in each proper process. CONSTITUTION:A drawing start/end point calculation means 3 selects the data corresponding to the size designated by the point vector data out of the data (dot pattern) showing the multi-level contours stored in a point data table 4. Then the position of two points of the contour drawing the point image data, that is, the coordinates of the drawings start and end points are calculated based on the selected data. A drawing means 5 fills successively the areas between those two points in response to each Y coordinate value based on the X coordinate values of both drawing start and end points obtained from a linear contour coordinate table generating means 2 or the means 3 for production of the image data. Thus the vector data can be effectively converted into the image data showing faithfully its thickness and size.
Patent JP-H04138678-A (JP)
Title: Method of attaching connector of high-frequency equipment
Inventor: KINOSHITA KAZUNORI
IPC: H01R13/73
Filed: 1990-09-28
Abstract: PURPOSE:To enhance workability, reduce the number of processes for assembling a shield case and reduce the cost required for assembling by bending a frame member to which no connector is mounted, and then mounting a connector to another frame member to which the connector is to be mounted, and bending the latter frame member. CONSTITUTION:Of frame members molded integrally with a plate member a frame front side portion 2, a frame rear side portion 3 and a shield plate 5 except a frame side face portion 4 are all bent at right angles in predetermined directions. The plug side portion of an RF connector 7 is fitted into a hole 4a formed in the frame side face portion 4 and mounted to the frame side face portion 4 by calking. The frame side face portion 4 is then bent at a bending position A at right angles in the R direction and joined to the frame front side portion 2 and the frame rear side portion 3, whereby assembling of a shield case 1 is completed.