baber/WOPTO huggingface dataset:
Patent JP-H08312832-A (JP)
Title: Branch valve
Inventor: KIKUCHI ICHIU
IPC: F16K31/70
Filed: 1995-05-15
Abstract: PURPOSE: To switch and drain liquid by the temperature of liquid by sensing the temperature of liquid by a branch part which is arranged together with a first leading pipe connecting part, and switching liquid taken into the first leading pipe connecting part into either one of second or third leading pipe connecting part which are led out from the branch part. CONSTITUTION: A branch part 2 arranged on the end part of a first leading pipe connecting part 1 is constituted by caps 3, 4 connected to first, second, and third leading pipe connecting parts 1, 5, 6. A shielding plate 9 is arranged, which is constituted by a shielding surface 7 on which end parts of the second and third leading pipe connecting parts 5, 6 are slid on the inner part thereof, and a projection piece 8 on the opposing surface thereof. In the shielding plate 9, a shape memory alloy spring 10 for pushing the projection piece 8 and a bias spring 16 are formed, and they are built in a cap 4 so as to slide the end part of the second and third leading pipe connecting parts 5, 6 and close one way by the shielding surface.  By the temperature of liquid which flows in the first leading pipe connecting part 1, selection is carried out whether the shape of the shape memory alloy spring 10 arranged on the branch part 2 is returned into a shape before deformation, or it is deformed by the force of the bias spring 16.
Patent JP-2000330505-A (JP)
Title: Control device for luminance level of display device and luminance level control method
Inventor: SATO YOSHIFUMI
IPC: G09G3/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To perform efficiently securing of luminance and contrast of a display screen of a display device and control of power consumption by performing display luminance level control being suitable for display video when scene change of an inputted video signal is detected. SOLUTION: A scene change detecting circuit 1 detects a video level for an inputted video signal, and performs scene change detection. When it is discriminated that a signal from the scene change detecting circuit 1 is scene- changed, a luminance level switching circuit 2 outputs an average luminance data signal obtained by an average luminance level calculating circuit 4. An automatic luminance limiting circuit 3 sets luminance and video contrast being suitable for video contents based on an obtained average luminance data signal. A luminance level control circuit 5 receives this setting data, performs setting for controlling appropriate luminance and contrast in a display module.
Patent JP-S63302308-A (JP)
Title: Lead inspection equipment for semiconductor device
Inventor: KIMOTO NOBUTOMO
IPC: G01B11/245
Filed: 1987-06-03
Abstract: PURPOSE:To eliminate errors in evaluation, by arranging a lighting device positioned opposite to an image sensing device with respect to an inspection base to enable accurate recognition of an image. CONSTITUTION:As a sample 2 is placed on an inspection base 10 and irradiated with a lighting device 11 located on the side opposite to CCD cameras 9, 91 and 92, a semiconductor containing a lead 10 is recognized as silhouette with one part thereof being black and the other thereof white from directions of the CCD cameras 9, 91 and 92. Here, the silhouette thereof is taken with the CCD camera 9 from a slant way, with the CCD camera 91 from the vertical way and with the CCD camera 92 at the right angle to the CCD camera 9 and from a slant way viewed from above. Then, it is recognized and determined whether a difference between pitches and tips of the lead is within an error range as compared with a normal semiconductor device depending on recognition images from the respective directions with binary level of white and black made clear as shown by drawings (a) and (b) thereby enabling inspection.
Patent JP-2000327143-A (JP)
Title: Seat detecting device for seat delivery device and image forming device provided with it
Inventor: SEKIYA HARUKAZU
IPC: G03G15/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To detect early a state that a seat is not on a seat loading face. SOLUTION: This seat detecting device 20 comprises a loading tray 22 having a seat loading face 22a, an abutting part 24b which moves by weight of a seat put and placed on below the loading tray 22, and a sensor arm 24 having a shielded board 24c which moves integrally with the abutting part 24b, and is provided with a photointerrupter 25 which is mounted on a seat supply device body 21 to detect a movement of the shielded board 24c for detecting presence of the seat on the seat loading face 22a.  When the last seat on the seat loading face 22a is carried away, abutting of the abutting part 24b of the sensor arm 24 and the seat is released to have the abutting part 24b protruded from above the seat loading face 22a, and therewith the shielded board 24c moves to have the movement of the shielded board 24c detected by the photointerrupter 25 for detecting absence of the seat on the seat loading face 22a.
Patent JP-S5946211-A (JP)
Inventor: DOU YUNGU FUSHIUNGU
IPC: A61K8/00
Filed: 1983-07-29
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-H05336218-A (JP)
Title: Angle adaptor device
Inventor: ARAKI YOSHIHISA
IPC: H04M1/12
Filed: 1992-05-29
Abstract: PURPOSE:To draw out a telephone number table holder at any sloping angle by changing in steps the angle of the operating surface of a telephone set and preventing the obstructions caused by the cord of the telephone. CONSTITUTION:An angle adaptor 3 is tiltably attached at the front end part of a lower case cover 2 attached to the lower case of a telephone casing via a fulcrum axis. Meanwhile the elastic lock bars 24 are provided on the rear both sides of the adaptor 3. Then plural lock stage parts 16 are provided on both sides of the rear part of the cover 2 and can be engaged with the lock catches 25 of the bard 24. When the cover 2 is tilted upward at the lowest sloping position, the catches 25 successively engages the highest lock stage part 16a and then the lower lock stage parts 16b and 16c. Thus the angle of the operating surface of a telephone is varied. A telephone cord is fixed inside the cover 2 and held movably at a clamping part formed inside the adaptor 3. A telephone number table holder is slidably held at the bottom of the pedestal 2 of the adaptor 3 and therefore can be drawn out at any sloping angle of an angle adaptor device.
Patent JP-H0230054-A (JP)
Title: Easily lit high efficiency electrodeless high luminance discharge lamp
Inventor: HARARUDO RUDOUIGU UITSUTEINGU
IPC: H01J61/12
Filed: 1989-06-02
Abstract: PURPOSE: To limit transport of heat energy from a plasma arc to a tube wall, and improve starting characteristics in addition by composing filler to generate arc discharge to include sodium iodide, and include gas selected from a group comprising krypton and argon. CONSTITUTION: A lamp comprises an arc tube 10 containing filler 11 with out including mercury. The filler 11 includes sodium iodide, or mix of sodium iodide with cerium halide, and it also includes krypton gas or argon gas. In the sodium iodide/cerium halide mix, the cerium halide is selected from a group comprising cerium chloride, cerium iodide, and mix of these. Weight ratio of cerium halide existing in the filler is set to be weight ratio of the sodium iodide or less.
Patent JP-H10319836-A (JP)
Title: Braille carrying medium reproducing device
Inventor: INOUE NAOMI
IPC: G09B21/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the braille carrying medium reproducing device which can reproduces used braille forms. SOLUTION: When the source voltage is applied from the power source 17 to the braille carrying medium reproducing device 1 with a switch 20a ON, a control part 3 decides whether or not used braille forms 6 are mounted on a braille form supply tray 5, the braille forms 6 are reproduced automatically until no braille form 6 is left when the used braille forms 6 are mounted, and the reproduced braille forms 6A are stored in a braille form taking-out tray 15. When a user turns ON a switch 20a at an arbitrary point of time, the used braille forms 6 mounted on the braille form supply tray 5 are automatically reproduced without any burden of operation and reusable as braille forms 6A to reduce the running cost of a braille terminal device 20 and also lighten the burden on the user.
Patent JP-S5364456-A (JP)
Title: Delay circuit
Inventor: KAWAGUCHI SEIICHI
IPC: H03K5/04
Filed: 1976-11-22
Abstract: PURPOSE: To decrease the variation of the delay time against the change of the power voltage and the peripheral temperatures, by supplying the voltage of a delay capacitor to the base of 1-step transistor and giving the collector current to the base of the next-step transistor respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000327061-A (JP)
Title: Implement for taking out egg tray
Inventor: TSUJI AKIRA
IPC: B65D85/32
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience for dealing with egg trays by urging a grip part away from a mount part of an egg tray. SOLUTION: One of short sides 12a of a rectangular grip part 12 is connected to a mount part 11 of an egg tray through a connection 13. An egg tray takeout implement 10 consisting of the part 11, connection 13, and grip part 12 is integrally formed from a synthetic resin. A recess is formed at the top of the connection 13 disposed between the part 11 and the part 12 to form a thin wall part. Thus, the grip part 12 in a state, in which it is held with hands, is released from a state, in which it is forcibly bent at right angles with respect to the mount part 11. At that time, the grip part 12 is urged in the direction apart from the mount part 11 horizontally in the same manner as the part 11.
Patent JP-H08334346-A (JP)
Title: Present location calculating device
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 1995-06-06
Abstract: PURPOSE: To reduce the processing load of a map matching means without impairing the map matching accuracy of the means by allowing the means to perform the estimation of the next virtual present location and calculation of candidate points associated with the estimation on candidate points other than that having the highest reliability. CONSTITUTION: The map matching means of a microprocessor 24 estimates the present location of its own vehicle as a virtual present location, based on the relative displacement of the vehicle found from the traveling azimuth and traveling distance of the vehicle, calculates candidate points of the present location of the vehicle along a road together with the reliability of the points indicating the certainty of the points by collating the virtual present location with road data in a memory 25, and recognizes the candidate point having the highest reliability as the present location of the vehicle. The map matching means estimates the next virtual present position from candidate points other than the candidate point having the highest reliability and calculates candidate points of the next virtual present location.  When the candidate points of the next virtual present location is calculated, the map matching means deletes the candidate points having a calculated reliability lower than a preset level.
Patent JP-S5839408-A (JP)
Inventor: SOUMA KEINOSUKE
IPC: B26D1/40
Filed: 1981-09-04
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-H0435705-A (JP)
Title: Bathwater circulating and purifying device
Inventor: HAYASHI YOSHIO
IPC: B01D35/027
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the intrusion of the broken pieces of a filter member into the bathwater in a bathtub by providing a horizontal passage with the downstream side closed to the return passage of bathwater, branching a discharge pipe from the middle and bending the downstream side of the horizontal passage downward to form a trap. CONSTITUTION:The bathwater in a bathtub 1 is sucked up by a circulating pump 4 through a suction pipe 3, filtered by a filter 5 and returned to the bathtub 1 through a discharge pipe 6 by this bathwater circulating and purifying unit. In this case, a horizontal passage 7 with the downstream side closed is provided to the return passage for the bathwater delivered from the filter 5. The discharge pipe 6 is branched from the middle of the horizontal passage 7, and the downstream side of the passage 7 is bent downward to form a trap 8. Consequently, the broken pieces of the filter member, etc., are not intruded into the bathwater in the bathtub.
Patent JP-S5262684-A (JP)
Title: Electrode material for voltage nonlinear resistor
Inventor: NISHIMOTO KAZUYUKI
IPC: H01C7/10
Filed: 1975-11-19
Abstract: PURPOSE:To improve nonlinear characteristic of varister by containing cobalt oxide, chrome oxide, and cadmium oxide in glass frit used as silver electrode material.
Patent JP-H06350061-A (JP)
Title: Ecl gate array
Inventor: YAMAMURA KOICHIRO
IPC: H03K19/177
Filed: 1993-06-11
Abstract: PURPOSE:To read the contents of an arbitrary gate in a gate array from outside by a method wherein ECL gates are two dimensionally arranged, one test selection signal wire is connected to each test selection signal terminal in a direction, and the other test output signal wire is connected to each test output signal terminal in other direction. CONSTITUTION:For an ECL gate array 230, ECL logic gate arrays 200-203 are arranged on an array, each test selection signal terminal is connected to a test selection signal wire 210 from a test signal control circuits 204 and 211, and each test output signal terminal is connected to test output signal wires 212 and 213 to the test output control circuit 205. When testing a logic gate 200, the internal state of the logic gate 200 is fed to the test output signal wire 212 by selecting the test selection signal wire 210. Thus, by selecting a desired test selection signal wire, it is possible to read the internal state of the ECL logic gate in an arbitrary line.
Patent JP-2000325588-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently rouse the expectation of a player to a success by varying game contents after the appearance of a li-zhi (ready to win) state. SOLUTION: An effective line display means 40 is provided for displaying an effective line in the shape of straight or polygonal line while superimposing it on the picture of a variable display means and a picture pattern matching game executing means 110 displays respective picture patterns on the variable display means while fluctuating them for a prescribed period and successively stops these picture patterns later. When the li-zhi state of being able to become the success by matching one more specified picture pattern appears in the execution process of a picture pattern matching game, an effective line display control means 120 selects lines of one or more as effective lines out of a lot of lines passing through the stop display spot of picture patterns constituting this li-zhi state and displays them on the effective line display means 40.  Since the success is provided by arranging the specified picture patterns on the effective lines, game contents are made rich in a thrill and variety corresponding to which kinds of and how many effective lines are to be displayed.
Patent JP-H089455-A (JP)
Title: Radio communication system and communication equipment
Inventor: TAKIYASU YOSHIHIRO
IPC: H04W92/20
Filed: 1994-06-22
Abstract: PURPOSE:To prevent communication efficiency from degrading even when a cell is overlapped by hopping the carrier wave frequency of a radio frame inside the present cell at each base station at prescribed timing based on control information. CONSTITUTION:Five base stations #1-#5 are mutually connected by the backbone, the base station $5 becomes a main base station and transmits an inter-base station control frame to the backbone, and the other four base stations #1-#4 to be the slave base stations received with the control frame hop the carrier frequency synchronously with the main base station. In this case, the base station #5 uses a sub-channel 9 and the other base stations #4-#1 respectively use sub-channels 7, 5, 3 and 1. Each base station switches the sub-channel to be used at prescribed hop timing while selecting the next sub-channel in a clock- wise direction for each frame. The switching of the sub-channel can be simultaneously performed by the plural base stations synchronously with a command from the main base station.
Patent JP-S6030950-A (JP)
Title: Automatic sun tracking device
Inventor: SHIMOMURA TAKAO
IPC: F24S50/20
Filed: 1983-07-29
Abstract: PURPOSE:To contrive to track the sun by pivoting a curved surface mirror by the combination of a curved surface mirror being pivotably supported and a heat sensing part which is expanded or contracted due to the amount of solar ray collected by the curved surface mirror. CONSTITUTION:A bucket type curved surface mirror 1 is composed of a parabolic surface 2, a spiral surface 3 and a side plate 4. The solar ray incident on an opening part 5 is reflected toward a coil spring 6 side forming a heat sensing part by the parbolic surface 2 and the spiral surface 3. A bias coil spring 14 acting as a tension spring is arranged in a permeable cylinder 7 in addition to the coil spring 6 and a piston 12. The coil spring 6 is formed of a spiral-shaped wound wire made of a shape memory alloy, accordingly, the curved surface mirror 1 can be pivoted with the moving of the sun, thereby, the tracking of the sun can be achieved.
Patent JP-S6118862-A (JP)
Title: Quantitative analysis of high-boiling-point material by decompression gas chromatograph
Inventor: WATANABE MICHIO
IPC: B01D15/08
Filed: 1984-07-06
Abstract: PURPOSE:To inject, separate and detect a sample kept under reduced pressure, by performing an exhaustion under reduced pressure with a decompression device such as vacuum pump at a detector outlet (gas exhaust port) of gas chromatograph. CONSTITUTION:Gas of a carrier gas cylinder 1 is introduced into a thermostatic cell 5 through a decompression device 2, a constant flow valve 3 and a conduit 4. The thermostatic cell 5 is made up of detectors 6-1 and 6-2, a sample introduction port 7 and a column for separating a sample in terms of components. A vacuum pump 11 is operated to regulate pressure with a pressure regulating valve 10 so that the gas chromatograph is kept under reduced pressure below atm. to introduce a fixed amount of a sample into a sample introduction port 7. The sample is sent to a column 8 accompanied by a carrier gas and components of the sample pass through the detector 6-2 sequentially in the descending order affinity to a filler in the column 8. With the passage thereof, a required peak analysis value is recorded on a recorder or a data analyzer 13.
Patent JP-H06331624-A (JP)
Title: Reagent composition for zinc sulfate turbidity test
Inventor: HAMADA KEIKO
IPC: G01N33/52
Filed: 1993-05-19
Abstract: PURPOSE:To provide a reagent composition for a zinc sulfate turbidity test (ZTT) which eliminates the unstability of a reagent caused by pH fluctuation during the ZTT, keeps good correlation with standard method, and is remarkably excellent in reproducibility and stability against the lapse of days. CONSTITUTION:A reagent composition for a zinc sulfate turbidity test comprises a zinc sulfate, a bis (2-hydroxyethyl) iminotris(hydroxymethyl) methane as a buffer, and an acidifier for regulating to the desired pH.
Patent JP-H04364564-A (JP)
Title: Neural network device
Inventor: TAMURA KIMITOSHI
IPC: G06N3/04
Filed: 1991-06-12
Abstract: PURPOSE:To obtain the neural network which is tolerant to a noise by learning input/output correspondence relation while securing orthogonality of each row vector in at least one conversion matrix between layers. CONSTITUTION:The weight between the layers of a neural network is represented by a conversion matrix of state vectors and an equation I is used as a learning evaluation function E. In the equation I, E1-E3 are expressed by equations II-IV and alpha-gamma are properly determined according to an object to be recognized. In the equations I-IV, a vector 3Oi is an output of an output unit (i), Ti a teacher signal, 2Wnm weight between an output unit (n) and an intermediate unit (m), and 1Wml weight between the intermediate unit (m) and an input unit l. Here, E2 serves to hold the orthogonality of conversion between the intermediate layer and output layer and E3 serves to hold the orthogonality of conversion between the input layer and intermediate layer. Then E1-E3 are updated by a specific system and the learning ends when E becomes less than a specific value g (0<epsilon<<1).
Patent JP-S63113352-A (JP)
Title: Acoustic lens
Inventor: TATEOKA HITOSHI
IPC: H04R1/34
Filed: 1987-06-05
Abstract: PURPOSE:To design an acoustic lens with a desired characteristic, by using the radius (a) of a piezo-electric element, the distance l to a lens section from the piezo-electric element, the radius (w) of an opening of the lens section, the wavelength lambda of an ultrasonic wave using parameters as indicated by Z=llambda/a<2> and W=w/a. CONSTITUTION:An electro-acoustic piezo-electric element 22 is provided on one end face of an ultrasonic wave propagating body 21 while a lens section 23 is provided on the other end face thereof to make an acoustic lens used, for example in an ultrasonic microscope. Here, when the radius of the piezo-electric element 22 is represented by (a), the distance to the lens section 23 from the piezo-electric element 22 by l, the radius of an opening of the lens section 23 by (w), the wavelength of an ultrasonic wave by lambda with Z=llambda/a<2> and W=w/a, an acoustic lens can be designed to form a sound field having a desired power and phase in an ultrasonic wave propagation medium by setting the parameter Z and the value of W properly.
Patent JP-2000326024-A (JP)
Title: Hanging cam unit
Inventor: SHIBATA MASAHIRO
IPC: B21D28/34
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a whole die and to facilitate assembling in a cam unit of a press die. SOLUTION: A hanging cam unit 1 consists of a mounting base fixed to a moving die, a cam slider which is supported to a mounting base is energized in the return direction by an elastic member and is reciprocated with a desired stroke in a prescribed direction, and a cam driver, which moves the cam slider at an abutting face in the acting direction and is fixed to a fixed die, a mounting base 2 and the cam slider 3 are assembled by a slide keeper 4 in which the base parts are fixed to each of both side walls, the engaging part arranged to the tip is engaged with a slider engaging part arranged the other in order to sandwich the other and to slidably support it.