baber/WOPTO huggingface dataset:
Patent JP-H07248449-A (JP)
Title: Zoom lens system
Inventor: TSUTSUMI KATSUHISA
IPC: G02B15/173
Filed: 1994-03-09
Abstract: PURPOSE:To suppress the fluctuation, according to zooming, in various aberrations including coma aberration by moving two convex lens group on an imaging face side according to zooming movement of a concave lens group on an object side among zoom lens groups in three-group constitution while setting the spacing therebetween in such a manner that the fluctuation in the coma aberration is corrected. CONSTITUTION:The first lens group G1 which has a positive refracting power and is fixed at the time of zooming, the second lens group G2 which constitutes the moving lens group for zooming of the three-group constitution, the third lens group G3 and the fourth lens group G4, a diaphragm 1 and the fifth lens group G5 for imaging are arranged in this order from the object side. The second lens group G2 moves in such a manner that its moving amt. is smaller from the wide end toward the telephoto end according to zooming and the third lens group G3 and the fourth lens group G4 move in such a manner that the pacing therebetween expands once and then the spacing narrows gradually from the wide end toward the telephoto end.
Patent JP-H03241497-A (JP)
Title: Detector for vehicle violating loading height rule
Inventor: YAEGASHI KENJI
IPC: G08G1/015
Filed: 1990-02-20
Abstract: PURPOSE:To always and automatically detect and record a vehicle against loading height by outputting violation height data by comparing height data which becomes reference with the height data generated based on a signal outputted from an ultrasonic transmission/reception part, and printing it out by conforming to a video. CONSTITUTION:The violation of the loading height is discriminated by a height data generating part C based on the signal outputted from the ultrasonic transmission/reception part A, and it is outputted by conforming the violation height data to video data relating to the vehicle against the loading height captured by an image pickup part B, and is outputted to a printer part E. Therefore, the printer part E can print-output the violation height data and the vehicle against the loading height relating to the video data. In such a way, it is always and automatically detect the vehicle against the loading height.
Patent JP-H04277855-A (JP)
Title: Log-in control system
Inventor: FURUKAWA AKIRA
IPC: G06F21/31
Filed: 1991-03-05
Abstract: PURPOSE:To enable log-in only for a specified user decided by the security level among the plural users to use the same user ID and further to extremely improve an effect for preventing the illegal log-in to a system. CONSTITUTION:When a log-in request with the input of the user ID is applied from a terminal 2 to a computer system 3, corresponding to the user ID, passwords to be paired with respective keywords contained in a certain number of paired keywords/passwords corresponding to the security level shown by a security level set part 32 are successively inputted among the plural pairs of keywords/passwords registered on a keyword/password table 32 of a registration file 31, and a user judgement part 37 judges it by comparing and collating the passwords whether the user is legal or not.
Patent JP-S57156126-A (JP)
Title: Two-shaft table in electric machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1981-03-19
Abstract: PURPOSE:To decrease cost of an electric discharge machine, by performing feed operation of an XY table through guide rails, sliders, moved for the guide rail and fixed to the table, and wires moving the sliders. CONSTITUTION:A guide rail 11 is X-axis directionally provided on a base frame 5 of a wire cut electric discharge machine 1, while a guide rail 11' is Y-axis directionally provided on a lower table 9. Sliders 13, sliding with low friction, are mounted to these guide rails 11, 11', and fixed to the lower table 9 and upper table 14. A tension wire 21 is mounted to the sliders 13 and X- and Y-axis directionally driven respectively by a motor 17 and pulleys 20. A moving amount of the wire 21 is measured by an encoder 30.
Patent JP-H02217846-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C7/384
Filed: 1989-02-17
Abstract: PURPOSE:To improve a preservable property by incorporating a DIR compd. and 5-pyrazolone 2-equiv. magenta coupler into a green photosensitive layer. CONSTITUTION:This photosensitive material is constituted by having at least the blue photosensitive, green photosensitive and red photosensitive silver halide emulsion layers respectively on a base. At least the green photosensitive layer is constituted of a single layer and contains the DIR compd. and the 5- pyrazolone 2-equiv. magenta coupler. The DIR compd. refers to a development restrainer or compd. which eliminates the compd. capable of releasing the development restrainer by reaction with the oxidant of a color developing agent. The silver halide color photographic sensitive which is low in the degradation in the density of the color development even under a gaseous formalin condition and has the excellent preservable property of the photosensitive material and the latent image preservable property is obtd. in this way.
Patent JP-H07246811-A (JP)
Title: Front hitch device of tractor
Inventor: YANO SHIGENORI
IPC: B60D1/02
Filed: 1994-03-09
Abstract: PURPOSE:To prevent the strength of a bumper from being lowered when the bumper collides with an obstacle to be deformed while a hitch is not deformed along with the deformation of the bumper and the freedom of connection for the hitch is not reduced by the bumper as an interference. CONSTITUTION:In a tractor having a bumper 10 provided in the front surface side of a frame 6 projecting in front of an engine, a hitch 14 is disposed in the lower side of the bumper 10 and in the rear side of the front surface of the bumper 10.
Patent JP-S59165824-A (JP)
Title: Control device of supercharging pressure in exhaust turbosupercharged internal-combustion engine
Inventor: AKAHA HIROMICHI
IPC: F02B37/12
Filed: 1983-03-08
Abstract: PURPOSE:To improve an acceleration characteristic, by transmitting an increase of supercharging pressure to a waste gate valve with the delay by a suitable time. CONSTITUTION:At rapid acceleration when a throttle valve 9 is rapidly opened, supercharging pressure increases, but its rapid increase is transmitted to a pressure chamber 19 with a delay time due to the restriction by an orifice 22, holding a valve body 17 in a waste gate valve under a closed condition during this delay time. Intake pressure in the downstream from a carburetor 10 increases to exceed a normally preset value, and if a pressure switch 31 is turned on, a three- way selector valve 26 communicates a path 25, having a throttle orifice 27 and communicated to the atmosphere, to the pressure chamber 19. The waste gate valve 16 is kept closed. The supercharging pressure, if it becomes an acceleration preset supercharging pressure in a pressure opening and closing valve 34, acts in the pressure chamber 19 from the second pressure transmission passage 32 by opening the pressure opening and closing valve 34, opening the valve body 17 of the waste gate valve, thus the supercharging pressure is controlled to the acceleration preset supercharging pressure by the pressure valve 34.
Patent JP-H04258027-A (JP)
Title: Duplex transmission line changeover system
Inventor: TATSUKE NOBORU
IPC: H04B1/74
Filed: 1991-02-12
Abstract: PURPOSE:To allow a terminal equipment and a network to select a same line at all times in a terminal block duplicate service of a high speed digital line. CONSTITUTION:A terminal equipment A inserts an index signal to a signal sent to a standby line. When a trouble takes place in a terminal equipment block of the terminal equipment A side and only the network selects the active system, a terminal equipment B detects an index signal and a switching signal is inserted to a transmission signal to the terminal equipment A. When the terminal equipment A detects the switching signal, the terminal equipment A allows a transmission circuit and a reception circuit to execute the changeover of the active line and the standby line and the network selects the active line.
Patent JP-S60182367-A (JP)
Title: Tandem type piston pump or motor
Inventor: OZEKI TADASHI
IPC: F03C1/06
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a tandem type piston pump or motor which is small-sized and lightweight and has the simple constitution by arranging two pairs of pumps with a revolution shaft used in common. CONSTITUTION:Cylinder blocks 9A and 9B are arranged back to back in slidable contact with a port block 4. Said cylinder blocks 9A and 9B can be revolved around the inclined shaft centers LA and LB inclined by a certain angle theta with respect to the center M of revolution. A common revolution shaft 20 is installed in penetration. Torque plates 8A and 8B are engaged with the splines 23A and 23B of the revolution shaft 20. The ring members 31A and 31B are fixed onto the cylinder blocks 9A and 9B. The splines 23A and 23B are engaged with the ring members 31A and 31B, and the cylinder blocks 9A and 9B are revolved by the revolution shaft 20.
Patent JP-H05238036-A (JP)
Title: Thermal head
Inventor: INOUE KATSUSHI
IPC: B41J2/35
Filed: 1992-02-26
Abstract: PURPOSE:To control a variation of power by turning on an element for absorbing the variation of power during a normal printing and to prevent the generation of delay in the variation of power during measurement of a resistance value and achieve a high speed measurement by providing a means for disconnecting the element for absorbing the variation of power such as surge or ripple of the power. CONSTITUTION:An element 1 for absorbing the variation of a power such as surge or ripple of the power is an electrolytic capacitor. As a means 2 for electrically disconnecting the electrolytic capacitor from a circuit, a transistor is employed. In accordance with an OCS signal 3 of a base signal, turning-on and turning-off between a collector and an emitter are achieved. In case of a normal printing, the signal 3 keeps H, and a supply voltage VH is applied to the resistance heating element 6 of a thermal head. However, the element 1 for absorbing the variation of power absorbs the variation of power such as surge or ripple of the power. In case of measuring the resistance value of the resistance heating element 6 of the thermal head such as the detection of a disconnection, etc., changing the signal 3 to L, the element 1 for absorbing the variation of power is electrically disconnected from power sources VH and GNDH, so that the resistance value of the resistance heating element of the thermal head is measured at high speed.
Patent JP-S62210183-A (JP)
Title: Traveling device in conduit
Inventor: ISHIZUKA HITOSHI
IPC: B08B9/04
Filed: 1986-02-26
Abstract: PURPOSE:To allow a titled device to be moved or stopped at an optical position on the inside of conduit by constituting links having restoring forces by springs with multiple pantograph-shaped trapeziums, providing a brake with a tire and gears, and program-controlling the current flowing through a conduction line made of shape memory alloy. CONSTITUTION:Springs 13, 13a are provided between opposing nodes of three pairs or more of pantographs, and a wire 8 made of shape memory alloy and metching this elastic force is stretched between the nodes. When the current fed to the wire 8 is cut off, the pantographs are shrunk, and a traveling body is fixed on the inside of conduit 14 of a conduit. A link 1 is provided with a tire 7 and gears 12, 12a engaged when the link 1 is shrunk as a brake, and a device is fixed on the inside of conduit 14 when the link 1 is shrunk. When the wire 8 is energized according to a program, temperature rises, a specific pantograph is selected by the elastic force of the spring 13 and the restoring action of the alloy to be deformed into an oblong trapezium, and it is resumed to its original shape when the current is cut off. By combing three actions, the device can be moved or stopped on the inside of conduit 14.
Patent JP-H09233504-A (JP)
Title: Information element transmission selection method and device therefor
Inventor: KUSANAGI KOICHI
IPC: H04Q3/58
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the information element transmission selection method and its device by which a PBX user selects information without the need for operation by the maintenance personnel and revision of a PBX software control program by providing a selection step where the user of a private branch of exchange or a pushbutton telephone set selects an information element and edit of the information element. SOLUTION: A user of a terminal operates a specific number dial or a function button in the step S21 prior to make a communication to a communication network, selects a pattern number with a dial in the step S22, decides an information element transmission method in the S23 and registers a caller number information element for each terminal to a selection pattern memory in the S24. In the case of making a communication to a communication network, in which pattern the information element is to be sent is decided by dialing a specific number or operating a function button in the S31, the user selects a selection pattern and extracts a method number to send the information element from the selection pattern memory. Thus, the user rewrites an information element memory with a simple operation and selects optionally the transmission method of the information element.
Patent JP-H11224946-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYANAGA SHOJI
IPC: H01L27/088
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing a short channel effect effectively by a structure having high process controllability. SOLUTION: A pinning region 105 is arranged locally along a junction of a drain region 102 and a channel forming region 106 with respect to the direction of width of a channel. This structure is capable of preventing short channel effect effectively, because the pinning region 105 can prevent a depletion layer from expanding from the drain side. Moreover, since the moving path of a carrier is ensured, high mobility can be maintained.
Patent JP-H07248046-A (JP)
Title: Internal mesh planetary gear structure
Inventor: SAKURAI RYOJI
IPC: F16H1/32
Filed: 1994-03-10
Abstract: PURPOSE:To facilitate the regulation of angle backlash in an internal mesh planetary gear structure having center inner pin structure. CONSTITUTION:In an internal mesh planetary gear structure in which an inner pin 307 is supported in center pin type by a flange part 314 and a support ring 137, the inner pin 307 is formed to have three steps and be successively reduced in diameter toward one direction. A number of inner pins 307 which are constant for the diameter corresponding to the part supported by the flange part 314 and the support ring 317, and varied only for the diameter of the part extending through the inner pin holes 319a, 319b of external gears 305a, 305b are prepared. By replacing the inner pins 307, angle backlash is regulated to be small in an individual speed reducer while regularly ensuring a prescribed slide contact in the part supported by the flange part 314 and the support ring 317.
Patent JP-H02217912-A (JP)
Title: Print server and work station
Inventor: KONDO MICHIO
IPC: G06F3/12
Filed: 1989-02-20
Abstract: PURPOSE:To allow a user to recognize the timing to take out hard copies by transferring time required up to the printing-out of documents stored in a print server to a prescribed work station. CONSTITUTION:The print server 300A connected to a network 2 is constituted of a main control part 31 constituted by a computer, a printer control part 32 and a document storing means 34. The time (waiting time) required up to the printing-out of documents stored in the print server 300A can be transferred to the prescribed work station. Thereby, the user in the work station can estimate the time to print out hard copies from the printer and can take out the hard copies from the printer at proper time.
Patent JP-H03244812-A (JP)
Title: Engaging tool
Inventor: KIMISAWA TOSHIHIDE
IPC: F16B5/12
Filed: 1990-02-22
Abstract: PURPOSE:To permit stable installation and maintenance of a sealing member, etc., and easy mounting and demounting by extending an upper part engaging leg piece in the upper part of a plate-shaped body part, extending lower engaging leg piece in the lower part, and installing an elastic engaging piece in which the vertical direction from the lower part to the upper part is formed as chamferred surface. CONSTITUTION:An engaging tool C has a plate-shaped body part 1, upper engaging leg piece 2 installed in the upper part of the plate-shaped body part 1 along a surface (a), lower engaging leg piece 3 installed in the lower part of the plate-shaped body part 1 along a surface (b), and an elastic engaging piece 4 installed from the lower part side to the upper part side of the plate-shaped body part 1. The elastic engaging piece 4 is constituted so that the free edge side projects to the side of the upper part engaging leg piece 2, and the vertical direction of the side edge in the axial direction of the part projecting to the side of the upper part engaging leg piece 2 is formed as a chamferred surface 4a. Accordingly, the long article such as a sealing member 8 and a molding M can be installed in stable manner, and easy replacement is performed.
Patent JP-H06252375-A (JP)
Title: Solid-state image pickup device
Inventor: ANDO HARUHISA
IPC: H04N5/378
Filed: 1993-03-01
Abstract: PURPOSE:To improve the resolution without increasing the number of picture elements by meandering the charge transfer paths of vertical CCD resistors in the shape of sine waves, and arranging the charge transfer paths of two vertical CCD resistors between photoelectric elements adjacent to each other in horizontal direction. CONSTITUTION:The signal charge of photodiodes 132 and 139 is shifted to a vertical CCD resistor 123. The signal charge shifted to the vertical CCD resistor is shifted to a horizontal CCD resistor separately for each line along the channel of the vertical CCD resistor, and is outputted to outside as a signal. Here, the horizontal spatial sampling pitch becomes XP/2, defining that the pitch of horizontal picture elements is XP. Accordingly, as compared with a conventional image pickup device the same in the number of picture elements, the horizontal resolution improves to double. Moreover, the signal of the picture elements adjacent in vertical direction can be transferred independently without being mixed, so there is no vertical resolution deterioration, either.
Patent JP-H05240451-A (JP)
Title: Electric cooker
Inventor: IMAMURA KAZUNARI
IPC: F24C7/08
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the atmospheric temperature of a lamp heater from being raised to an abnormal even when heat cooking is effected by using a cooking container having low thermal conductivity and radiating ability. CONSTITUTION:A halogen lamp serving as a lamp heater is switched from a high output state to a low output state when a thermostat serving as a temperature detecting means to detect an atmosphere temperature detects an upper limit set temperature. When a lower limit temperature is detected, the thermostat is switched from a low output state to a high output state and an output is gradually decreased each time the upper limit set temperature is detected. As a result, a heat generating amount of the halogen lamp is adjusted to a value approximately equal to an amount of heat absorbed by a pan. When, even when the halogen lamp is switched from a high output to a low output, the lower limit set temperature is not detected in a given time by the thermostat, it is decided by a microcomputer that abnormality occurs. Energization of the halogen lamp is disconnected and a buzzer is sounded for announcement.
Patent JP-H07248062-A (JP)
Title: Manufacture of diaphragm, and diaphragm plate
Inventor: IWATA YUJI
IPC: F04B43/02
Filed: 1994-03-10
Abstract: PURPOSE:To enhance the stroke of a diaphragm by forming a dent in the diaphragm forming area of an original plate surface, forming a diaphragm layer on the surface, and forming a space closed on the surface side and opened on the reverse side in the area opposite to the dent area. CONSTITUTION:On the surface of a silicon plate 20 having SiO2 layers 21 on both surfaces, a dent is formed by photofabrication SiO2 on the surface is removed, and the surface of the silicon plate 20 is etched. The SiO2 layer is formed on the surface by baking, a NiCrSi layer 22 is formed thereon by spattering technique, and a resist film 23 is further formed thereon. The film 23 is exposed and etched to leave the film 23 in diaphragm area, the layer 22 just under the film 23 is removed by dry etching, the remaining film 23 is removed to expose the layer 22, and resist films 24 are formed on both the surfaces. Openings 25P1, 25P2 are formed by exposure and etching, and the films 24 on both the surfaces are removed to form an operating fluid hole 25 by etching. Thus, a large swelling/degenerate stroke can be provided.
Patent JP-S54131797-A (JP)
Title: Method of manufacturing hermetically sealed insulating terminal
Inventor: INOUE TAKEO
IPC: H01R9/16
Filed: 1978-04-04
Abstract: PURPOSE: To provide a hermetically sealed insulating terminal having constantly accurate dimensions by causing the pressure metal at the pressurizing side to hold the upper end of a terminal  conductor, and further the position of the upper end is determined.   
     CONSTITUTION: A forming frame 5, a bracket 7, a pressure metal, a terminal conductor which  becomes a formed article, a mounting metal fitting 2 and an auxiliary formed article 12 are heated, and the metal fitting 2 and the auxiliary formed article 12 are passed on the bracket 7 and  inserted through a hole 7', the lower end of the conductor is supported on a forcing metal 18 of a  forcing mechanism 17. Then, the pressure metal 8 is caused to descend up to a position directly  before contacting the formed article 12 by the driving part 10. The forcing metal 18 is caused to  rise up to a position 18' by the forcing mechanism 17, and the upper end of the conductor 1 is  held by a holding mechanism 22 of the pressure metal 8, further the upper end surface thereof  being located. Thereafter, the forcing metal 18 is caused to descend up to the original position.  Continuously pressure forming is carried out similarly as described above from the state A the  forming is completed as shown by B, and after cooling a hermetically sealed terminal which is a  formed article can be derived. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201963-A (JP)
Title: Air-tight sealing method
Inventor: SEKIYA SHINJI
IPC: F16J15/10
Filed: 1985-02-28
Abstract: PURPOSE:To provide high air-tightess for a long period of time by forming a channel opened to the direction of a first member into a second member to receive silicon gel in the channel. CONSTITUTION:A seal device 10 maintains air-tightness between filter frame bodies 12 corresponding to first and second members and a support frame body 14. Filter frame bodies 12 are disposed on the support frame body 14 which is suspended from a ceiling through through a support rod 18. A channel 19 opening downward is formed integrally with the filter frame bodies 12 and silicon gel 20 is received in the channel. When this silicon gel 20 is received in the channel 19, blowing agent for example is added to the silicon gel 20 to project a portion thereof from the channel. The silicon gel may be projected from the channel 19 by other methods.