baber/WOPTO huggingface dataset:
Patent JP-H07287273-A (JP)
Title: Finder device for camera
Inventor: NAKANO HIROFUMI
IPC: H04N5/225
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a finder device for a camera provided with a lineof-sight detecting means having few errors in the detection of the-line of sight even when visibility is adjusted by providing a setting means setting the visibility adjustment feasible range of a visibility adjusting means considering the detecting accuracy of the line-of-sight detecting means. CONSTITUTION:A stopper 6 being a member preventing the magnification of a finder 101 from moving over a specified range is interlocked with a line-of sight detection on/off switch 9. When the detection of the line of sight is on, the stopper 6 is lifted upward and visibility can be adjusted only in the range of the groove 10 of the finder. Namely, it is a state (b) where the finder 101 is the closest to an ocular 2 and a state (c) where it is separated therefrom the most. When the detection of the line of sight is off, the stopper 6 is withdrawn and the visibility is adjusted within the specified range. Therefore, even an extremely short-sighted or long-sighted person can adjust a finder optical system to suit his (her) eye.
Patent JP-S61241021-A (JP)
Title: Combined pinion cutter
Inventor: TSUGAWA YOSHIMI
IPC: B23F21/10
Filed: 1985-04-18
Abstract: PURPOSE:To improve workability and cutting accuracy, by forming a combined pinion cutter coaxially combining two different cutting edge-shaped pinion cutters to be fitted and forming the cutter in a short length. CONSTITUTION:A combined pinion cutter is constituted of a standard pinion cutter 14 and a particular pinion cutter 17. The cutter 14, having standard involute tooth profiles 12, forms a cross-shaped recessed part 13 in the side part. The cutter 17, having particular tooth profiles 15, is combined with the cutter 14 by fitting the tooth profile 15 to the recessed part of the cutter 14. In this way, the combined pinion cutter, enabling different tooth profiles to be obtained on the same edged surface while a cutting stroke to be shortened, improves workability and accuracy.
Patent JP-H08279856-A (JP)
Title: Communication system capable of call mode changeover and terminal equipment used for the system
Inventor: ASAMI TOSHIHIRO
IPC: H04M1/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain the communication system enabling communication even when the call mode from a terminal equipment differs from the mode set to a called terminal equipment and to provide the terminal equipment used for the system. CONSTITUTION: When a call in the mode 1 addressed to a 2nd communication terminal equipment 100(B) is rejected, a 1st communication terminal equipment 100(A) in ISDN connection seeks a mode 2 set to the 2nd communication terminal equipment 100(B) and makes automatic dialing to the 2nd communication terminal equipment 100(B) in the mode 2. When the call is accepted by the 2nd communication terminal equipment 100(B), the changeover of the mode 2 into the mode 1 is informed and when the reply is made from the 2nd communication terminal equipment 100(B), the terminal equipment 100(A) redials the 2nd communication terminal equipment 100(B) in the mode 1.  Furthermore, when the notice of changeover to the mode 1 is received, the 2nd communication terminal equipment 100(B) returns its reply to the 1st communication terminal equipment 100(A) in the mode 2 and switches the mode 2 into the mode 1 automatically.
Patent JP-S61240433-A (JP)
Title: Formation of surface protective film of magnetic recording medium
Inventor: KARIMOTO HIROYASU
IPC: G11B5/72
Filed: 1985-04-17
Abstract: PURPOSE:To improve the adhesion between a metallic thin film and a surface protective film and to cure uniformly the surface protective film by coating the surface protective film on a magnetic film and passing an electric current through the magnetic film to heat and cure the surface protective film. CONSTITUTION:A soln. obtained by dissolving polyurethane resin in methyl ethyl ketone or a soln. prepared by dissolving epoxy resin and an amine curing agent in toluene is coated on the surface of a metallic thin film 2. Then the obtained magnetic recording medium is inserted into a high-frequency heating furnace and a 400-4MHz electric current is passed through a coil 4. Consequently, an eddy current flows in the metallic thin film 2 by electromagnetic induction and heat is generated by the electric resistance of the metallic thin film 2. A surface protective film 3 in contact with the surface of the metallic thin film 2 is heated by the generated heat, the curing of the part 3a in contact with the metallic thin film 2 is started and expanded to the surface of the surface protective film 3 and finally the whole surface protective film 3 is cured.
Patent JP-S61240417-A (JP)
Title: Production of magnetic head
Inventor: MIYAZAWA HIROSHI
IPC: G11B5/31
Filed: 1985-04-17
Abstract: PURPOSE:To attain the control of a gap depth with high accuracy by forming a control pattern for gap depth concurrently with an insulated film which prescribes the gap depth. CONSTITUTION:A control pattern is provided at a position within a distance lbetween a reference position 20 of gap depth and a depth control surface 5. Here the distance l is equal to the desired gap depth. A metallic film used for the control pattern has a size slightly larger than that of a control pattern 1. This control pattern is formed simultaneously with an upper insulated film 13-3 which prescribes the gap depth. Then a pattern of the film 13-3 formed on the pattern 1 is used as a resist for etching the pattern 1. The lead wires 6 are led out of the pattern 1 provided at a position close to a magnetic head 10. Then the processing is carried out together with a continuity test and it is shown when no continuity is secured that the processing is through up to the surface 5. Thus the desired gap depth is obtained.
Patent JP-H10253008-A (JP)
Title: Force feed device for liquid
Inventor: MARUTA TOMONORI
IPC: F22D11/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen reevaporation vapor by use of a small amount of cooling fluid. SOLUTION: An ejector 3 is attached to a high temperature liquid container 1. The nozzle 8 of the ejector 3 is connected to a cooling fluid-supply pipe 4. A suction port 9 of the ejector 3 is connected to a cooling fluid-supply pipe 4. The suction port 9 of the ejector 3 is opened inside the high temperature liquid container 1. An indirect heat exchange part 5 is provided in continuation from the outlet side of the ejector 3. A pumping means 6 is connected to the lower part of the high temperature liquid container 1. The cooling fluid supplied to the ejector 3 sucks in reevaporation vapor through the suction port 9 on the one hand, and undergoing furthermore heat exchange with the reevaporation vapor at the indirect heat exchange part 5, condenses it on the other hand.
Patent JP-S58196412-A (JP)
Title: Distance measuring device
Inventor: KAJIWARA YASUNARI
IPC: G01C3/08
Filed: 1982-05-12
Abstract: PURPOSE:To make the processing time of a signal fast, by obtaining the sum or average value of image signals of segments at every column of a two dimensional image sensor, making the result to be the image signal of each column, thereby handling it as an equal signal to a linear image signal. CONSTITUTION:In an image sensor 10, a column scanning pulse input 11 and a row scanning pulse input 12 are inputted, and an image signal is outputted from the sensor. The signal passes an analog switch 14 and it is integrated in an integrator 15. The switching of the analog switch 14 is controlled by a column scanning pulse signal through a monostable multivibrator 16. The integrated value is transferred through an analog switch 17. The switch 17 is driven by row scanning pulses through a monostable multivibrator 18. Since the average value of the signals of the columns is outputted, the images in right and left optical systems are compared as in a linear sensor, and the distance is obtained. Since a target can be observed with a width being provided, a large error can be prevented.
Patent JP-H07280606-A (JP)
Title: Method and flowmeter for measuring flow rate
Inventor: UIRIAMU SUTEIIBUN UTSUDOWAADO
IPC: G01F3/22
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a flowmeter with a broad dynamic range, capable of measuring gas flow rates in opposite directions by introducing a gas into a displacement converter by switching a flow route with a controllable valve, allowing a diaphragm to be displaced, measuring acoustically the displacement, outputting integrating in a displaced diaphragm, outputting an electric signal proportional to a flow rate in volume and then integrating the signal. CONSTITUTION: A flow 10 to be measured is guided to a flow path, a control signal is generated by a control device 18 based on (bubble-on) signal from a μCPU 40 and a valve 14 is closed in order to switch a flow route. A flow rate limiter 15 is disposed in the vicinity of a diverging point 16, and an undesirable pressure is reduced. The advancing direction of a gas flow entering the displacement converter 17 is changed into a closed vessel by a diaphragm, an electric signal proportional to a flow rate in volume by a displacement of the diaphragm, which is caused by an accumulated gas, is output is terminals 19, 20 and the signal is output to the A/D converter 25 after being converted to a polarity suitable for the converter 25 in a polarity inversion circuit 21.  An integration circuit of the converter 25 integrates the displacement signal for a predetermined time length and calculates a flow rate before an integrated discharge signal value reaches a threshold value.
Patent JP-S60226084-A (JP)
Title: Digital signal reproducing device
Inventor: KIHARA NOBUYOSHI
IPC: G11B27/032
Filed: 1984-04-24
Abstract: PURPOSE:To execute exactly a reproduction of a digital signal which is executed after recording, by comparing the values of a frame number with a counter circuit of the number of frames. CONSTITUTION:In case a newly recorded digital signal 28 has been shifted later as an example shown in A of a figure, the first part of a digital signal 27 which has been recorded previously is reproduced first, and thereafter, the newly recorded digital signal is reproduced. In the boundary of the previously recorded digital signal and the newly recorded digital signal, the frame number becomes discontinuous. As a result, an output value of the second counter circuit 46 and the frame number being an output of a frame number detecting circuit 43 become different, are detected by a comparing circuit 47, and an output of a latching circuit 49 becomes High. An output of this latching circuit 49 is used as an error signal, and it is decided that the digital signal inputted up to this time is an erroneous signal, and the digital signal to be inputted from this time, namely, the newly recorded digital signal is a correct signal.
Patent JP-H02261472-A (JP)
Title: Liquid suction device
Inventor: SUGISAWA YASUHIKO
IPC: A61M1/00
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate the negative pressure forming operation in a suction device main body by constituting the subject device so that a valve member is floated from the surface of a valve seat in a compression process to open a check valve and placed on the surface of said valve seat in a recovery process to closs the check valve. CONSTITUTION:A hollow plug body 7 is mounted to the communication port part 5 provided to the upper surface of the suction device main body 2 of a liquid suction device 1 and a check valve 13 is fitted in and fixed to the hollow part 7a of said plug body 7. When the liquid suction device 1 is used, the hollow plug body 7 is fitted in the communication port part 5 and a suction tube 8 is further clamped by a chip 10. Next, when the suction device main body 2 is compressed, the air present in an internal space 4 is compressed to raise pressure in the suction device main body 2 and the valve member 14 of the check valve 13 is floated from the valve seat surface 15 of a valve housing 16 to discharge the air of the internal space 4 from the vent holes 17a, 17b of a valve pressure 17. After the air is discharged, the valve member 14 returns to the valve seat surface 15 to become a close contact state. The liquid suction device 1 holds a contracted state and a negative pressure state is generated in the suction device main body 2 by the self-recovery force of a bellows part 3.
Patent JP-H07274371-A (JP)
Title: Prefabricated connection part of rubber or plastic power cable
Inventor: OSHIMA HITOSHI
IPC: H02G15/103
Filed: 1994-03-28
Abstract: PURPOSE:To provide the prefabricated connection part, of a rubber or plastic power cable, in which the generation of an abnormal voltage is prevented. CONSTITUTION:In the prefabricated connection part of a rubber or plastic power cable, a conductive part for a premolded insulator 4 which has been mounted on a cable insulator 1 and a cable external semiconducting layer 2 are connected by a conductive connection body 6 or a nonlinear element.
Patent JP-H05230847-A (JP)
Title: Underwater mooring device
Inventor: NIIMURA MASATERU
IPC: E02D5/80
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the immersion of water into a towed body by inserting one end part of a cable body, rigidly secured at the other end thereof to an anchor, through in a pressure device in the towed body disposed in the water to fasten this end to a winding-rewinding device. CONSTITUTION:An underwater mooring device K for mooring an underwater tunnel A is formed of a towing body 10 with its lower end connected to an anchor U, a cable body 13 with one end thereof connected to the anchor U through the towing body 10 and a pulley 11 and with the other end thereof wound onto a drum 12, and a pressurizing device 20. The pressurizing device 20 is formed of a guide pipe 21 for inserting the cable body 13 through, a waterproof tank 22 for accommodating a viscous fluid, a reservoir tank 23, a viscous fluid supply/discharge pressurizing pump 25, and a water pressure detecting sensor 26 for automatically measuring the mooring depth varied in accordance with the specific gravity of the underwater tunnel A. On the basis of the information detected by the sensor 26, the viscous fluid in the waterproof tank 22 is pressurized and supplied into the pipe 21 by the pump 25 so as to be balanced with the pressure in the water. The immersion of water inside of a peripheral pit 4 from the outside can be thereby prevented.
Patent JP-S60238558-A (JP)
Inventor: ASANO YUUICHIROU
IPC: E04D3/36
Filed: 1985-04-19
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-S59207820-A (JP)
Title: Highly electrically conductive carbon based heat-treated material
Inventor: MURASE KAZUMOTO
IPC: D06M11/55
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a carbon based heat-treated material having a high electric conductivity, by decomposing a specific halogen-substituted organic compound in an inert atmosphere under heating, and heat-treating the resultant thermal decomposition product at a high temperature. CONSTITUTION:An organic compound, e.g. p-xylylene dichloride, having saturated or carbon-carbon double bond, and containing a halogen atom is decomposed at >=500 deg.C in an atmosphere under heating. The thermal decomposition product is then heat-treated at a temperature higher than the thermal decomposition temperature and 3,500 deg.C or below to improve the electric conductivity. The resultant product is then doped with an electron acceptor or electron donor to impart a high electric conductivity thereto. The electric conductivity of a carbon based base material, can be improved by the above-mentioned method, and various applications of the treated material to electronic and electric materials are possible.
Patent JP-S60227498-A (JP)
Inventor: HATAJIMA MITSUHISA
IPC: H05K13/02
Filed: 1984-04-26
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。
Patent JP-S60227054-A (JP)
Title: Ball screw device
Inventor: INOUE MASANOBU
IPC: F16H25/22
Filed: 1984-04-26
Abstract: PURPOSE:To effectively use a ball screw device for quick-feed means of a moving mechanism by providing the ball screw device with a pair of half nuts, ball retaining means having linear retaining portion, a ball circulating member, and a relief groove formed on the bottom of a valley of a screw groove. CONSTITUTION:A ball screw device 1 comprising a screw shaft 2, a nut 3 and a screw groove 4 is provided with a pair of half nuts 3a, 3b formed by axially dividing the nut 3, ball retaining means 9 having a plurality of retaining portions 10 for retaining balls 6 in screw grooves of the half nuts, a ball circulating member 7 with a plurality of circulation paths for the balls 6. In this arrangement, when the half nuts engaged with the screw shaft are radially opened and closed, and attached and detached, the balls are kept from slipping off. Therefore, the bal screw device can be effectively used for quick-feed means of a moving mechanism.
Patent JP-S61240803-A (JP)
Title: Stopping apparatus for train home position
Inventor: ITO HISAKO
IPC: B60L15/40
Filed: 1985-04-16
Abstract: PURPOSE:To select a suitable brake step by instructing a brake step near deceleration necessary to arrive at a target position by considering a brake change rate. CONSTITUTION:When brake starting point calculating means 14 receives a position signal S1, it outputs a brake starting point signal S2. Brake stepping means 15 outputs a brake step signal S3. The optimum brake step deciding means 18 receives the signals S1, a speed signal S4 and a brake change rate signal S6, and outputs a brake step signal S7. When arriving position calculating means 19 arrives at a target position or speed, it calculates the arriving position when holding the decelerating at that time, and outputs an arriving position signal S8. Brake force regulating means 20 receives the signal S8 and outputs a brake step signal S9.
Patent JP-H04294262-A (JP)
Title: Inspecting apparatus for defect in mouth of glass bottle
Inventor: WATABE TSUKASA
IPC: B29L22/00
Filed: 1991-03-22
Abstract: PURPOSE:To reduce cost, save space and save energy by performing defect inspection in a mouth of a glass bottle with respect to a number of points with single operation at a part in the middle of a bottle carrier path. CONSTITUTION:A means 8 for rotating a glass bottle at a constant position is provided in the middle of a carrier path of a glass bottle 2, wherein a plurality of light projectors 17 for applying light toward a mouth 2a of the glass bottle 2 are provided on a side of a widthwise direction of the carrier path with respect to the rotating glass bottle and light applied by the plurality of the light projectors 17 is condensed in the vicinity of the mouth 2a while on the other side of the widthwise direction of the carrier path, a plurality of light receivers 18 for sensing light reflected by a defect in the mouth 2a are provided. Further, a projector control part for sequentially and repetitively switching the plurality of the light projectors one by one to a light projecting state and a light receiver control part which switches over the light receiver 18 which receives light wherein light applied from the projector which has been sequentially switched to the light projection state has been reflected on or transmitted through the mouth 2a of a conforming glass bottle to a non- sensing state are provided.
Patent JP-H03283542-A (JP)
Title: Bonding of semiconductor chip
Inventor: KOGASHIWA TOSHINORI
IPC: H01L21/603
Filed: 1990-03-30
Abstract: PURPOSE:To prevent corrosion of wirings, improve reliability through enhancement of quality and improve operation capability through curtailment of processing time by depositing a solder bump including a material as the main element selected from Pb, In, Sn on an electrode pad of a semiconductor chip and then bonding such solder bump under a temperature lower than the liquid phase line temperature through thermal pressuring method. CONSTITUTION:A thin alloy wire is formed as a solder material, in the quick cooling solidification method, by mixing additives such as Be, Sn, Ag, Gn, Ni, Sb, Au, Pd, Pt, In, etc., to a principal element selected from Pb, In, Sn. A solder bump 2 is formed by depositing this alloy wire on an electrode pad 3a using a wire bonder. In a semiconductor chip 1, such solder bump 2 is bonded on a wiring 6 of a substrate 5, more specifically, on a base material 7 through thermal pressuring method. In this bonding process, the solder bump 2 is thermally pressurized while it is heated to a temperature lower than the liquid phase line temperature (solid phase line temperature) of its composition. The pressurizing method depends on the thermal pressurizing method or on the thermal pressurizing method utilizing ultrasonic wave.
Patent JP-H10282207-A (JP)
Title: Navigation assisting system
Inventor: TASHIRO TORU
IPC: G01C21/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a navigation assisting system of high navigation precision. SOLUTION: The system is provided with a control part 1 wherein such various processes as a deciding optimum own-ship position based on various measurement signals inputted from the parts of a system are performed, a GPS receiver 2 wherein the measurement result for the ship position is outputted as GPS position data DG and, if there is an abnormality in the GPS position data DG, a GPS error status is added to the GPS position data DG for output, and a Loran receiver 3 wherein the measurement result for ship position is outputted as a Loran position data DL and, if there is abnormality in the Loran position data DL, a Loran error status is added to the Loran position data DL for output. Here, the control part 1 obtains ship position based on the GPS position data DG wherein no GPS error status is added or the Loran position data DL wherein no Loran error status is added.
Patent JP-S578534-A (JP)
Title: Microfilm projector
Inventor: NAKAMURA YOSHITSUGU
IPC: G03B21/11
Filed: 1980-06-19
Abstract: PURPOSE:To easily and quickly retrieve an image by moving the image in X-Y directions in order to align a selected part of the image to the optical axis of a high magnification projecting optical system and changing over a low magnification projecting optical system to the high magnificating projection optical system. CONSTITUTION:A one frame projecting system 4 for projecting the image of one frame of a microfiche F on a screen 2 is provided in a body 1. An entire surface projecting system 3 consists of the 1st lighting device 5 for entire surface projection and an entire surface projecting lens 6 of low magnifiying power disposed above this. On the other hand, the system 4 consists of the 2nd lighting device 10 and a one frame projecting lens 11 of high macro-magnifications. The optical axis of the lens 11 is in alignment to the optical axis of the lens 6. A fiche carrier 13 is moved in X-Y directions by an X-Y direction moving device 17, and is disposed on the optical axis of either the system 3 or the system 4, whereby the retrieval is accomplished quickly and easily.