baber/WOPTO huggingface dataset:
Patent JP-S62297763-A (JP)
Title: Control method for test temperature of semiconductor device
Inventor: NAKANE YASUO
IPC: G01R31/26
Filed: 1986-06-17
Abstract: PURPOSE:To control the temperature of a semiconductor device and to accurately test electric characteristics by bringing a jig into contact with the die pad part of the exposed semiconductor device and controlling the temperature of the gap in the jig. CONSTITUTION:The section of, for example, a copper block 1 with good heat conductivity is worked in a projection shape. Then, a prescribed part of sealing resin 4 is removed to expose only the chip 5 of the semiconductor device and a die pad 2 on the reverse surface of the chip. Then, the semiconductor device is placed on the jig so that the surface of the copper block 1 where an air vent is formed contacts the die pad surface 2. When suction is performed through the pipe of the jig, the die pad 2 is fixed to the copper block 1, whose temperature drops to cause the temperature of the die pad 2 and chip 5 as well. When high-temperature air is sent to the pipe 3, on the other hand, the temperature of the chip can be raised.
Patent JP-H034952-A (JP)
Title: Robot spray gun
Inventor: YAMAKI YOSHINORI
IPC: B05B13/02
Filed: 1989-06-02
Abstract: PURPOSE:To freely set the direction of a nozzle without exerting effect on the posture of a nozzle block itself by controlling the respective nozzles arranged to both left and right side surfaces of the nozzle block in a freely angle- alterable state, using an operating mechanism part. CONSTITUTION:The angles of nozzles 3, 2 themselves to the surface of a nozzle block 1 supporting nozzles 2, 2 are made freely alterable in an arbitrary direction by the control operation of an operating mechanism part 10 and, for example, the directions of the nozzles 2, 2 arranged to both left and right side surfaces of the nozzle block 1 can be freely set without exerting effect on the posture of the nozzle block itself. Therefore, for example, by mounting the nozzle block to the robot arm inserted and arranged between a fixed mold M1 and a movable mold M2, compressed air for washing and cleaning, a release agent and other material to be injected can be certainly injected to the respective inside surfaces of the molds M1, M2 by the setting of the jet angles of the nozzles 2, 2 regardless of the posture of the robot arm.
Patent JP-H0434140-A (JP)
Title: Material detecting device
Inventor: ITATSU MASATO
IPC: G01V8/12
Filed: 1990-05-30
Abstract: PURPOSE:To freely regulate a set level for human detection by enabling the switching to a standard voltage at the time of projecting operation by a projector circuit and at the time of non-projecting operation, and enabling the comparison of a detection control circuit with the standard voltage at the respective light receiving levels. CONSTITUTION:A detecting device is formed of a projector circuit 1, a remote controller 3, a light receiving circuit 2, a comparator 4 generating comparison signal, a detection control circuit 10 generating external signal, a switching means 11 switching the level of standard voltage, and a microcomputer 9. The projecting time by the projector circuit 1 and non-projecting time are switched to a standard voltage by the switching means 11, and compared with the standard voltage at respective light receiving levels when the light enters into the light receiving circuit 2 and when the projected light of the remote controller 3 of the projector circuit 1 enters. The standard voltage suitable for respective detections can be recognized, and two detections can be certainly performed with one light receiving circuit 2.
Patent JP-S5664679-A (JP)
Title: Analog electronic time piece having alarm
Inventor: OCHIAI HITOSHI
IPC: G04C23/16
Filed: 1979-10-31
Abstract: PURPOSE: To make an alarm sound one time every 24hr by a method wherein an inversion circuit to invert an output state by a signal indicating the coincidence between an alarm time and an ordinary time every 12hr and then, an alarm is driven by the output.  
     CONSTITUTION: When coincidence between an ordinary time display part 5 and an alarm time display part 7 is detected 9, the output passes through a chattering elimination circuit 10 and is applied to an inversion circuit 13. As the inversion circuit 13 inverts its state every time when this signal b is applied, an output f becomes "1" one time every two times of the signal b, thus, an alarm driving circuit 11 driving an alarm 12 once every 24hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5846877-A (JP)
Title: Microscopic shifting mechanism utilizing magnetic fluid
Inventor: KUROBE TOSHIJI
IPC: B23Q5/22
Filed: 1981-09-09
Abstract: PURPOSE:To contrive improvement in positioning accuracy without using a mechanical feeding structure by a method wherein the material to be controlled is shifted utilizing a magnetic fluid. CONSTITUTION:A table 1 is supported between a pair of supporting member 9 using supporting rods 7 through the intermediary of springs 8, rubber tubes wherein a magnetic fluid was hermetically sealed are connected in between a pair of a reference stands 3, electromagnets 5 and 6 are arranged around the rubber tubes 2, and the number of turns of the coil on the electromagnets 5 is increased from that of the electromagnet 6. Then, when the electromagnets 5 and 6 are excited and a magnetic field is applied in the magnetic fluid, each rubber tube 2 is transformed due to the magnetization of the magnetic fluid and contracted in the axial direction. Thereupon, as the number of coil turns of the electromagnets 5 and 6 differs to each other, the force working on each rubber tube differs, and the difference of the force is applied to the table 1, thereby enabling the positioning of the device.
Patent JP-H09140453-A (JP)
Title: Electronic ion toothbrush
Inventor: YOSHIDA HIROSHI
IPC: A46B15/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the projection of a metallic rod from a handle part and an electrically conductive plate from a brush part by elastically abutting the contact point of the electrically conductive terminal body tip part of the handle part to the metallic terminal of the brush part. SOLUTION: The tall part of the metallic terminal 14 inserted to a center hole 7 is in elastic contact with the inner wall surface of the center hole 7 and the metallic terminal 14 is stopped at a fixed position inside the center hole 7. Brush bristles 4 for which U-shaped thin lines are turned to bundles are planted with a cotter pin in brush bristle planting holes 9 and the bent part of the brush bristles 4 is brought into contact with the metallic terminal 14. When the tip part of the handle part 2 is inserted inside a receiving groove 8, a projection part 20 is advanced while being fitted inside a recessed part 12, the projection part 21 is engaged with a hole 13 and they are turned to a fixed state.  The contact point 17 is abutted to the spring part 15 of the metallic terminal 14 and a battery, the contact point 17 and the metallic terminal 14 are turned to be in electrically conductive relation. Since an electrically conductive metallic material is not exposed to a surface for receiving moisture, harm to a human body by the melting away of heavy metal ion is prevented. When the brush part is detached from the handle part, since a projected object such as a rod or the like is not exposed, it is safe even for little children as well.
Patent JP-H09324831-A (JP)
Title: Preventing device for falling down
Inventor: KAWACHI HIROMITSU
IPC: F16F15/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a preventing device for falling down which has a function to automatically prevent the falling down due to an earthquake regardless of the installation place and use of a supported member. SOLUTION: Since a vibration free base 3 for slidably mounting a supported member 2 is combined, and a load acting from the supported member 2 onto the vibration free base 3 is made to act on the supported member 2 mounted on another vibration free base as braking power, while the load acts on both the vibration free bases 3, the supported member 2 is certainly made to stand still on the vibration free base 3, and when the load acting onto either or both of vibration free bases 3 becomes smaller, the supported member 2 is slid on both the vibration free bases 3 to prevent from falling down.
Patent JP-S623055-A (JP)
Inventor: ARAI HITOSHI
IPC: C04B14/38
Filed: 1985-06-27
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-H0436154-A (JP)
Title: Feed additive for ruminant
Inventor: UEDA SATOSHI
IPC: C08F220/10
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the subject additive having high protection ratio in the rumen of a ruminant and high dissolution rate in the abomasum by coating a core substance containing a biologically active substance with a coating agent containing a specific synthetic polymeric substance soluble in water in acidic state, etc. CONSTITUTION:The objective additive can be produced by granulating a biologically active substance such as amino acid, its derivative, protein and carbohydrate with a binder, etc., and coating the obtained core substance with a coating agent containing a synthetic polymeric substance soluble in or swelling with water in acidic range (at <=pH 5.5) and composed of N,N- dimethylaminoethyl methacrylate unit of formula I and/or N,N-diethylaminoethyl methacrylate unit of formula II and a methacrylic acid ester unit of formula III [R is C2H5, CH(CH3)2 or C(CH3)3]. The amount of the sum of the units of formulas I and II and that of the unit of formula III are 20-45wt.% and 20-80wt.% based on the total synthetic polymeric substance, respectively, and the polymeric substance preferably has a reduced viscosity of 0.05-2.5dl/g.
Patent JP-S63304960-A (JP)
Title: Preparation of bean curd
Inventor: IMAIZUMI YUKIHIKO
IPC: A23L11/00
Filed: 1987-06-08
Abstract: PURPOSE:To prepare bean curd rich in edible fiber and nevertheless giving smooth feeling to the tongue and having extremely low grassy smell, by heat- treating skinned soybean under specific condition, pulverizing the treated soybean, homogenizing an aqueous dispersion of the powder and coagulating the obtained soya milk. CONSTITUTION:A whole soybean or skinned soybean is heat-treated to an extent to give a skinned soybean having an NSI (nitrogen solubility index) of 65-85% and is skinned in the case of a whole soybean. The skinned soybean is pulverized, the obtained soybean flour is dispersed in water and the dispersion is homogenized with a high-pressure homogenizer. Finally, the produced soya milk is coagulated with a coagulating agent. The above heat-treatment is preferably carried out with hot air of 70-90 deg.C.
Patent JP-S6031725-A (JP)
Inventor: YAMAGUCHI SEIICHI
IPC: A47L9/19
Filed: 1983-08-01
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-S63307063-A (JP)
Title: Container for storing metal strip coil
Inventor: TSUCHIYA MASANORI
IPC: B65D85/66
Filed: 1987-06-08
Abstract: PURPOSE:To enhance the transport efficiency of a coil and to simplify packing, by a method wherein a lower box opened at the upper surface thereof and the upper box engaged with the lower box are provided and a shutter is opened and closed in conjunction with the rising and falling of the upper box so that the upper surface of the upper box is closed when the upper box is raised and opened when said box falls. CONSTITUTION:A metal strip coil 1 is received in a lower box 2 and placed on the coil receiver 7 provided to the bottom frame 4 of said box 2. Subsequently, the compressed air supplied in a conduit from a hose connecting metal jig passes through the air supply pipes 9 provided to four corners of the bottom frame 4 in an erected state to be injected in the square tube-shaped columns 15, 15' of an upper box 3. The upper box 3 is raised by the pressure of said compressed air to cover the periphery of the exposed part of the coil 1. With the rising of the upper box 3, shutters 23, 23' are drawn out from take-up boxes 14, 14' by the wires 25, 25' mounted to the upper ends of the shutters 23, 23' at one ends thereof and the lower parts of the square tube-shaped columnar bodies 15, 15' at the other ends thereof. The drawn out shutters 23, 23' move along a guide rail 22 to collide and contact with each other at the central part of the horizontal part 22b of the guide rail 22.
Patent JP-S5265807-A (JP)
Title: Commutatorless motor
Inventor: ISHIZAKI KIMIYOSHI
IPC: H02K11/00
Filed: 1975-11-28
Abstract: PURPOSE:To reduce a surge of rotational speed against a time of the commutatorless motor using a counter electromotive force as speed signal by intending a heat radiation from consideration of heat generation.
Patent JP-H0441186-A (JP)
Title: Traveling device using elastic contraction body
Inventor: NEGISHI KOICHI
IPC: B25J5/02
Filed: 1990-06-01
Abstract: PURPOSE:To miniaturize the above device and lighten the weight by connecting the respective one side ends of a pair of elastic contraction bodies which cause a contraction force in the axial direction with their deformations with expanded diameters by the application of a pressurizing fluid to the axis equipped with one way clutch directly or indirectly, and connecting the respective other side ends to a frame. CONSTITUTION:When a pressurizing fluid is applied to and discharged from coupled elastic contraction bodies 28, 29 respectively and alternately, the elastic contraction body 28(or 29) having received the application is contracted in the axial direction and the elastic contraction body 28(or 29) from which it is discharged is extended with its restoration in the axial direction, so a rotating shaft 20 to which respective one side ends of the coupled elastic contraction bodies 28, 29 are fitted is reciprocated around the axial line. However the shaft 20 to which one side ends of the elastic contraction bodies 28, 29 are fitted, is equipped with a one way clutch 25 and allowed for its rotation in one direction only and so the shaft 20 and a rolling body 23 are integrally rotated for the rotation reverse thereto.
Patent JP-H05335872-A (JP)
Title: Piezoelectric resonator
Inventor: TSUKIYAMA YOSHIO
IPC: H03H9/02
Filed: 1992-06-02
Abstract: PURPOSE:To suppress production of undesired vibration such as spurious radiation by fixing a terminal of the piezoelectric element with a conductive adhesives filled between a base and an insulation cap. CONSTITUTION:In the case of adhesion between a piezoelectric element 15 and a base 13 by using conductive adhesives 11a, 11b, the element 15 is mounted onto the base 13 at first. Then paste adhesives 11a, 11b are coated to be higher than the element 15 and to sufficiently fill in a space formed by the end of the element 15, the base 13 and an end inner side face of an insulation cap 14. Then the cap 14 with the seal adhesives 19 coated thereto is covered onto the element 15. Thus, terminal electrodes 16a, 16b of the element 15 are fixed electrically and mechanically by the adhesives 11a, 11b filled between the base 13 and the cap 14. Thus, the electrodes 16a, 16b of the element 15 are fixed in the entire broadwise direction and the adhesion sufficiently withstands shock and vibration and the thickness of the piezoelectric resonator is made thin.
Patent JP-S622757-A (JP)
Title: Automatic answering telephone set
Inventor: SAITO HISASHI
IPC: H04M1/64
Filed: 1985-06-28
Abstract: PURPOSE:To select and confirm instantaneously the optional one of plural answer messages by selecting these messages by remote control and sending them to a calling subscriber. CONSTITUTION:When the change is desired from outside to the contents of an answer message, a user calls the number of a telephone containing an automatic answering telephone set TAM to perform a remote control operation while the answer message is transmitted. Thus a remote control detecting circuit 38 detects a remote control signal out of the answer message OGM and a remote control CPU stops the reproduction of the message OGM. When a desired message is selected by remote control out of those answer messages stored in an optical disk LD, this selected message OGM is immediately reproduced. Then it is confirmed whether the desired OGM is selected or not. When this confirmation is through, a waiting state is reset immediately by a hook-on or remote control operation of a calling subscriber.
Patent JP-H08335804-A (JP)
Title: Low band pass filter
Inventor: SAYANAGI KAZUYA
IPC: H01P1/203
Filed: 1995-06-08
Abstract: PURPOSE: To form a low band pass filter in a short length at the inside of a parallel strip line cable by using a specific dielectric film and the specific 1st and 2nd elimination filters. CONSTITUTION: A dielectric film is placed between two dielectric films. A 1st elimination filter Fl includes a capacitor Cl composed of a pair of electrodes which are placed between one of 1st and 2nd ground conductors and an input terminal Tl and hold the dielectric film between them. The filter F1 grounds and eliminates the signals having the frequency near the 1st frequency among those signals which are inputted through the terminal T1. An elimination filter F2 includes the capacitors C2 and C3 consisting of a pair of electrodes which are placed between the terminal T1 and an output terminal T2 and hold the dielectric film between them. Then the filter F2 transmits the signals excluding those which have the frequency near the 2nd frequency among the signals that are inputted through the terminal T1.  In such a constitution, the signals that have the frequency lower than the 1st and 2nd frequency are outputted through the terminal T2 among those input signals.
Patent JP-S63305101-A (JP)
Title: Manufacture of novel conjugated diene polymer
Inventor: HATTORI IWAKAZU
IPC: C08F8/34
Filed: 1987-06-06
Abstract: PURPOSE:To obtain a conjugated diene polymer excellent in tensile strength, wear resistance, etc., by polymerizing a conjugated diene using a lanthanide rare earth metal catalyst in an inert organic solvent, and reacting the formed polymer with a specific halide compound. CONSTITUTION:A catalyst which contains a lanthanide rare earth element compound (A) (e.g., neodymium 2-ethylhexanoate), an organic aluminum compound (B) of formula I (wherein R<1>, R<2> and R<3> are each H or a 1-8C hydrocarbon group) (e.g., triethylaluminum) and, if desired, a Lewis acid and/or a Lewis base (C) is prepared. A conjugated diene (e.g., 1,3-butadiene) is polymerized in the presence of the above catalyst in an inert organic solvent. The obtained polymer is reacted with a compound having a linkage of formula II (wherein Y is N or S; and X is halogen) in the molecule (e.g., benzoic acid chloride) to produce a novel conjugated diene polymer.
Patent JP-S5475097-A (JP)
Title: Providing lower resistance of conductive material
Inventor: SONODA NOBUO
IPC: H01B7/08
Filed: 1977-11-26
Abstract: PURPOSE: To obtain a simple method of providing a lower resistance with an electric oven and vacuum heating oven not required, by means of chemically treating n-type metal oxide semiconductor powder with a reducer.  
     CONSTITUTION: An oxygen excessive high resistance layer is being constructed on surface of n-type metal oxide semicoductor powder. By means of chemically reducing a very thin layer of particle surfaces, the high resistance layer will be changed  into a low resistance, with a specific resistance of the powder made approximating  to that of the crystal interior. The n-type metal oxide powder like SnO 2 , In 2 O 3 , ZnO, commercially procurable or low resistance already provided by the valence control method, is added to each water solution, with 10 mol% of reducer (rongalite CH 2 OHSO 2 Na.2H 2 O, sodium sulfite, thiosulfuric sodium, sodium nitrite) included, being well stirred for three hours at temperature above 80°C. And then, with a filtration, separation and cleaning processed, a n-type metal oxide powder of low resistance will be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5265393-A (JP)
Title: Apparatus for dressing grinding machine
Inventor: ONODA MAKOTO
IPC: B24B53/06
Filed: 1975-11-27
Abstract: PURPOSE: To correct the correcting surface of a grinding sotne to any desired shape by the combination of a special arm and a dressing arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5474611-A (JP)
Title: Constituting method for scanner
Inventor: SHIMIZU KIICHI
IPC: H04Q3/00
Filed: 1977-11-26
Abstract: PURPOSE:To reduce the quantity of hardware of read-in circuit, by consolidating the read-in circuit of scanned points until the reference voltage of scanned points is made different. CONSTITUTION:The information of each scanned point for the subscriber scanning matrix 4 or trunk scanning matrix 5 corresponding to the specific line selected with the line selection circuit 3 is read in with the read-in circuit 6. In this case, the citcuit 6 is consolidated by selecting the transformation ratio according to the reference voltage until the reference voltage of each scanned point is made different through the provision of the three winding transformer 7 in the circuit 6. Thus, the quantity of hardware of the circuit 6 can remarkably be reduced.
Patent JP-S6034227-A (JP)
Title: Electrolytic abrasive grain polishing method of cylindrical inner face
Inventor: KIYOMIYA KOUICHI
IPC: B23H5/00
Filed: 1983-08-03
Abstract: PURPOSE:To perform highly accurate finish work through simple structure, by pressure inserting a tool having a resilient liquid-pass member for supporting abrasive grains on the aoutercircumference into a cylinder and performing electrolytic abrasive grain polishing. CONSTITUTION:A resilient liquid-pass member 5 is wound and fixed over the outercircumference of a conductive rotary support 4 to support the abrasive grains. Then said tool is pressure inserted into a work or a cylinder 1 and electrolyte is fed to the working section to perform complex working of electrolytic working and abrasive grain polishing while rotating, reciprocating the tool. NaNO3, KNO3, etc. where passive state film is easily formed are preferable as the electrolyte.
Patent JP-H0434594-A (JP)
Title: Video circuit
Inventor: SHIBATA TAKESHI
IPC: H04N5/66
Filed: 1990-05-31
Abstract: PURPOSE:To make a proper video display on a display device which has a narrow dynamic range at all times by providing an area arithmetic means which calculates characteristic values from brightness data on respective partial pictures and control circuits which control expression parameters of a video signal according to the characteristic values of all partial pictures. CONSTITUTION:Primary color signal data are stored in a field memory 13 with one-field capacity in order. The area arithmetic circuit 19 reads data on a specific area from the primary color signal data of one field in this field memory 13 and calculates the peak value and mean value of brightness components in the area. The control circuits 14 and 15 controls the parameters regarding video representation on an image plane such as a contrast and a color level according to the characteristic values of respective partial image planes. Thus, the brightness is judged in detail by the areas and reflected on the contrast, brightness, etc., so the whole picture is not affected by special data on very part of the image plane. Consequently, the picture which is very easy to see can be displayed even on a liquid crystal display device and a liquid crystal projection display device which have narrow dynamic ranges.