baber/WOPTO huggingface dataset:
Patent JP-H02222007-A (JP)
Title: Attitude confirming device for unmanned carrier
Inventor: KANAZAWA JUNPEI
IPC: G05D1/02
Filed: 1989-02-23
Abstract: PURPOSE:To extremely decrease the failures of cargo work and to improve the cargo working reliability of an unmanned carrier by detecting the attitude of a carrier body, confirming whether the detected attitude of the carrier body is suited to the cargo work or not. CONSTITUTION:When an attitude confirming device 11 is set on an unmanned carrier, the carrier detects a stop mark set on a guide path of a cargo work station via a mark sensor and stops there to perform its cargo working with use of a fork. At the same time, the device 11 works with the output of the mark sensor and a transfer device works after the device 11 outputs a fork insertion enable signal S (H). When a fork insertion unable signal S (L) is outputted, a drive controller performs the move-back control. Thus the carrier moves back by a prescribed distance while receiving the steering control. Then the carrier travels to its stop position again while receiving the steering control under the control of a program. As a result, the attitude of the carrier is corrected into a fork insertion enable state. Then the carrier performs its cargo working.
Patent JP-S51116790-A (JP)
Title: Packing device
Inventor: IIJIMA TAKAHIRO
IPC: B65B61/22
Filed: 1975-04-07
Abstract: PURPOSE: Audio devices etc. are packed into the case without chucking. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56140278-A (JP)
Title: Construction of hand type electronic wristwatch
Inventor: SAITOU MITSUO
IPC: G04C3/14
Filed: 1980-04-01
Abstract: PURPOSE:To make possible to house a battery having a large diameter by setting a battery supporting member for supporting a flat battery on upper side of a train wheel bridge at a given position and maintaining the battery so as not to abut to other members such as the train wheel bridge and the like. CONSTITUTION:Wheel gears 55, 57 and 59 are arranged approximately at the central part of a main plate 5 made of synthetic resin material, said wheel gears 55, 57 and 59 being disposed with a train wheel bridge 67 thereon. Further, a coin type lithium battery 17 is placed on upper side of said train wheel bridge 67. A battery holding member 15 made of a comparatively soft synthetic resin material is latched to a step 5i of the main plate 5 with an elastic pawl 15c. Thus, when the battery 17 which is maintained so that its under-surface may not touch the battery holding member completely under normal conditions by a bending part of the battery holder  of a battery holding spring 91 in the battery holder member is shocked, the battery  17 is constructed not to collide with the train wheel bridge 67 by supporting the  load from the battery 17 by the aid of the upper surface 15b of the battery supporting part.
Patent JP-H09213400-A (JP)
Title: Connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To surely lock a connection terminal without using any locking lance. SOLUTION: A terminal receiving chamber 33 is formed by a partitioning piece 32 in the inside of a housing 11, a slit 34 is provided in the vertically intermediate part of the partitioning piece 32, a forward part of the slit 34 is formed as a vertical partition 35. A rearward ceiling wall 39 of the terminal receiving chamber 33 receives a connection terminal 14 in a tilt condition, an intermediate ceiling wall 38 has flexiblity with the rearward curved outward, a forward ceiling wall 37 horizontally holds the connection terminal 14.  In a temporarily engaging position of a rear holder 12, the intermediate ceiling wall 38, while flexing outward, receives the connection terminal 14 in a tilt condition between the wall and a rearward lock part 55, to be restored after a rearward facing protrusion 26 of the connection terminal 14 rides across the rearward lock part 55, the connection terminal 14 is horizontally placed.
Patent JP-S54134575-A (JP)
Title: Semiconductor device
Inventor: FUJII TAKEO
IPC: H03F1/52
Filed: 1978-04-10
Abstract: PURPOSE:To prevent the destruction of a device by enhancing the junction dielectric strength near an input terminal and lowering a current density in the device which supplied input signals through a region having a conduction type opposite to a semiconductor substrate. CONSTITUTION:Opposite-conductive-type region 22 is connected to Al layer 23 as an input terminal and gate 30 of a FET in semiconductor substrate 26. A ground potential, etc., are given to opposite-conductive-type region 21. When the part between b and c of region 22 is covered with Al layer 23, the junction dielectric strength is increased by 20V approximately. Concaves and convexes are formed in the part between a and b of region 22, and this part is not covered with the Al layer. Then, opposite-conductive-type region 23 of the ground potential is arranged, and the Al layer exists between both opposite-conductive-type regions while interposing an insulating film and functions as a gate electrode, so that the reverse dielectric strength between a and b may be low. As a result, breakdown caused concentratedly near the electrode aperture part is reduced.
Patent JP-H07254483-A (JP)
Title: Control device for induction heating cooking appliance
Inventor: KATAOKA AKIRA
IPC: H05B6/12
Filed: 1994-03-14
Abstract: PURPOSE:To provide a control device for an induction heating cooking appliance by which abnormal heating of oil is prevented by accurately detecting a pan whose bottom surface is warped. CONSTITUTION:A temperature detector 8 is installed so as to contact with an under surface of a plate 1 from the center of a heating coil 6, and detects a temperature of a cooking pan 9 placed on an upper surface of the plate 1. A drive circuit 13 is composed of various electronic circuits such as a judging means 14 containing a microcomputer and a control means 15, and takes signals from an operation means 16 and the temperature detector 8 in the judging means 14, and controls current-carrying to the heating coil 6.
Patent JP-H10239203-A (JP)
Title: Method and device for detecting damaged place of water-shielding sheet
Inventor: HAYAMA YOSHIMASA
IPC: G01M3/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make implementation to a waste disposal facility easier, with reduced cost. SOLUTION: In a channel 8 on lower layer side of a water-shielding sheet 7, the first and second conductive lines 1 and 2 which are of specified length and different in resistance value per a unit length are provided in parallel in longitudinal direction of the channel 8 with a water absorptive material 3. If the water-shielding sheet 7 is damaged, a leaking water flows from the damaged point into the channel 8, however, the water-absorptive material 3 absorbs the leakage, and through its leakage position 13, a current flows from the first conductive line 1 to the second conductive line 2. By measuring the current value and performing specified calculation, the distance from one end side of the first conductive line 1 to the leakage position 13 is obtained to detect the leakage position 13, thus a damaged position of the water-shielding sheet 7 is detected.
Patent JP-H01215996-A (JP)
Title: Electroforming jig
Inventor: NAKAGAWA SHINJI
IPC: C25D1/00
Filed: 1988-02-24
Abstract: PURPOSE:To enable polishing directly after electroforming and to simplify the polishing stage by using an electroforming jig obtd. by covering the entire surface of a contact ring confronting an anode with a ring keeper made of an insulator and the side of a glass master with the contact ring. CONSTITUTION:In this electroforming jig, a contact ring 1 having an L-shaped cross-section is brought into contact with an electrically conductive film 2 and attached so as to cover the side of a glass master 3. A ring keeper 4 made of an insulator having an inner electrically conductive part 5 is further attached so as to cover the entire surface of the ring 1 confronting an anode and the keeper 4 is pressed so as to bring the ring 1 into close contact with the film 2. In this state, electric current is supplied to the film 2 through the ring 1 and electrodeposition is carried out on the film 2 and the side of the ring 1 not covered with the keeper 4 to form an electroformed plate 6. Even when the entire surface of the plate 6 is polished until the thickness of the plate 6 is reduced to a prescribed value, no polishing fluid penetrates, a fine stamper can be formed and the polishing stage can be simplified.
Patent JP-H04261853-A (JP)
Title: Squeegee for use in screen printing
Inventor: NISHIJIMA YOSHIKAZU
IPC: H05K3/34
Filed: 1991-02-15
Abstract: PURPOSE:To form the film having a highly accurate thickness using a single rigid squeegee. CONSTITUTION:Above the pattern opening parts 3 provided on a screen 2 placed on an unprinted material 1 at predetermined intervals is provided a squeegee retaining part 5 having a rigid squeegee 4 retained therein with a resilient part 7 interposed therebetween and a pressure is exerted on the rigid squeegee 4 from the squeegee retaining part 5 to bring the screen 2 into contact with the unprinted material 1. In this case, the rigid squeegee 4 is slidably moved in the direction of the pattern opening part 3, while avoiding the occurrence of gaps between the rigid squeegee 4 and the screen 2, and the squeegee is made to act on the screen 2 in such a manner as to force out a paste 6 placed thereon from the pattern opening part 3, whereby the film having a uniform thickness and free from strain or depression can be formed.
Patent JP-S57157434-A (JP)
Title: Method for filming on fluorescent surface
Inventor: FUJIWARA KOTOJI
IPC: C09K11/02
Filed: 1981-03-23
Abstract: PURPOSE:To prevent generation of bubbles in the lacquer during application work by adding an interfacial activating agent having a specific HLB value to the lacquer. CONSTITUTION:To 40 parts of pure water filling a preparation tank are added 75 parts of brimar B74 (made by Nippon Acryl Co.), 4.8 parts of ludox AM (made by Dupont), 3.0 parts of a 3.5% hydrogen peroxide solution, 57 parts of a 2% PVA and 0.3 parts of ammonia solution, which is then adjusted to a pH of 7.2 and a solid proportion of 16.2%. To this is added a 20% alcohol solution of Evan 720 (made by Daiichi Kogyo Co.) as interfacial activating agent, which is then adjusted into a ready lacquer solution with a solid proportion of 16.2%. The Evan 720 shall have an HBL value of 2-4 and 0.01-0.3% be added. Thereby generation of bubbles, secular and transient, can be prevented under the filming process during which the lacquer shall be collected for reutilization.
Patent JP-H11221401-A (JP)
Title: Distillation and regeneration apparatus
Inventor: KAWAGOE SHUNICHI
IPC: B01D3/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a distillation and regeneration apparatus which is provided with a distillation still capable of improving thermal efficiency. SOLUTION: In a distillation and regeneration apparatus 1 provided with a distillation still 2 which heats a liquid to be treated stored in the still, and with a condenser 3 which is installed so as to communicate with the upper part of the distillation still and concentrates and liquefies the gas of the liquid evaporated in the distillation still, the distillation still has a heating block 11 which heats the liquid to be treated, wherein this heating block is made to be a cast block in which an electric heater 10 is cast by pressure casting, and an austenitic stainless steel material is cast into the surface, which comes into contact with the liquid to be treated, of the heating block by pressure casting.
Patent JP-S59168815-A (JP)
Inventor: OOTOMI SHIYOUICHI
IPC: B60N2/90
Filed: 1983-03-15
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-S63212685-A (JP)
Inventor: KADOKURA TOSHIO
IPC: B66B1/40
Filed: 1987-02-27
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-S61203467-A (JP)
Title: Automatic adjusting device for image density of copying machine
Inventor: KOYAMA HAJIME
IPC: G03G15/043
Filed: 1985-03-05
Abstract: PURPOSE:To copy even a chromatic original excellently by providing a color separation filter for correction at at least one place in a detection optical path extending from a light source for original density detection to a reflected light detecting means through an original surface. CONSTITUTION:The light source 22 for original density detection is provided between conveyer rollers 4a and 4b before the original 2 is irradiated by a light source 6. Reflected light from the original 2 is inputted to a density sensor 23 through a color filter 26. Direct light from the light source 22, on the other hand, is inputted to a density sensor 24 through a color filter 27 having the same characteristics with the filter 26. Outputs of the density sensors 23 and 24 are inputted to an original density arithmetic circuit 25 to control the quantity of light of the light source 22 according to the arithmetic result and also correct the quantity of exposure of said light source 6, the bias potential of a developing roller 13, or the electrostatic charging potential of an electrostatic charger 12. Consequently, image density control is performed properly when the original is a chromatic original, not to mention when the background of the original is white, thereby taking an excellent copy.
Patent JP-H10302464-A (JP)
Title: Semiconductor integrated circuit and power source voltage lowering circuit therefor
Inventor: OSAWA TAKASHI
IPC: G11C11/413
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of enhancing the breakdown strength of transistors substantially without increasing the film thickness of a gate insulating film and to provide a power source voltage lowering circuit therefor. SOLUTION: An N channel MOS transistor MN 5 lowers an external power source voltage to generate an internal power source voltage Vint in chip. A threshold voltage monitoring circuit 12 detects the threshold voltage of the D type N channel MOS transistor MN5. The output of a differential amplifier circuit 10 constituting an inversion amplifier by resistors R1, R2 is connected to the gate of the transistor MN5. The threshold voltage of the transistor MN5 is compensated by the output of the differential amplifier circuit 10 to make the internal power source voltage Vint constant.
Patent JP-S61202430-A (JP)
Title: Charged beam exposure method
Inventor: NISHIMURA EIJI
IPC: H01L21/027
Filed: 1985-03-05
Abstract: PURPOSE:To reduce the dimensional error of a pattern by auxiliarily emitting an electron beam in the less amount than a beam emission amount necessary to form the pattern on the prescribed region before or after the normal electron beam exposure. CONSTITUTION:A pattern forming region is selectively exposed with a charged beam 21 of 30kV or more of an accelerating voltage in the beam emission amount D0 to form a selective pattern. In this case, at least the periphery of the pattern forming region is emitted in the less amount than a beam emission amount D1 to form the pattern with charged beam 22 before, after the step or during the step. Thus, the dimensional error of the pattern can be reduced.
Patent JP-H06261286-A (JP)
Title: Digital signal recording and reproducing device
Inventor: MORI HIROYASU
IPC: H04N5/45
Filed: 1993-03-04
Abstract: PURPOSE:To realize safe and easy reproduction with a simple circuitry by recording the high-vision still picture information multiplexing reproduction control information and the NTSC moving picture information and reproducing them according to the reproduction control information. CONSTITUTION:In an adder 6 of a data multiplexer 23, reproduction control information to be outputted from a reproduction control information generator 5 is added to a blank section of the high-vision still picture information divided by a data divider 3. Then, in a switching device 10, the output data of the adder 6 and the output data of a data compressor 9 are switched. The high- vision still picture information added with the reproduction control information and the data-compressed NTSC moving picture information are outputted to a recording device 11 so that they can be recorded in time series on a recording medium 12. Thus, the reproduction control is performed by extracting reproduction control information from reproduction data at the time of reproduction and the safe and easy reproduction can be performed with a simple circuitry. The programs can be preserved by a single recording medium.
Patent JP-S63209069-A (JP)
Title: Rotary motor
Inventor: KOIDE HIROSHI
IPC: G11B19/20
Filed: 1987-02-26
Abstract: PURPOSE:To reduce the vibration occurring in a rotary axis direction so as to fully use for driving an optical disk by combining either of a stator part and a base part or a rotor part and a rotary axis with a spring member. CONSTITUTION:The boss 4 of the base 3 of an axis air gap type brushless motor and the stator yoke 5 of the stator part are combined through plural spring members 2 arranged in rotation symmetry with respect to the rotary axis 8. The flat spring member is used for the spring member 2 in order to constitute to be soft only in the rotary axis direction and stiff in other directions. Thus, an excitation force in the rotary axis direction, which actuates between a stator coil 6 and a rotor magnet 10 at the time of the rotation of the motor, is attenuated by means of the buffering force of the spring member 2 and the fault of focusing actions, etc., caused by the vibration in the axial direction of the optical disk can be prevented beforehand from occurring sing the vibration in the axial direction caused by the excitation focus is not transmitted to the object to be rotated of the optical disk, etc., through the rotary axis 8.
Patent JP-H08218020-A (JP)
Title: Recording solution, method for ink-jet recording using the same and recording device therefor
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/328
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a recording solution for ink-jet recording, having excellent fastness of an image, responsiveness of high-frequency wavelength and duration stability of delivery, providing a clear cyanic color by dispersing blue dye and blue pigment into a specific dispersant. CONSTITUTION: This recording solution contains (A) blue dye preferably C.I. Direct Blue 199 and/or a compound of formula I [Pc is a phthalocyanine nucleus; R<1> to R<3> are each H, alkyl, etc.; L is a bifunctional organic bond group; X is carbonyl or a group of formula II (Z is SR<6> , OR<6> , etc.; R<6> is H, aryl, etc.); G is a colorless organic group substituted with one or two groups selected from COSH and COOH; t+q is 3-4]}, (B) blue pigment (preferably C.I. Pigment Blue 15:3 and/or C.I. Pigment Blue 16), (C) a dispersant composed of a water-soluble surfactant (preferably an anionic surfactant such as an alkyl sulfate) and (D) water (preferably ion exchange water).
Patent JP-S54135889-A (JP)
Title: Preparation of graft copolymer
Inventor: YUSA HARUHIKO
IPC: C08F279/02
Filed: 1978-04-13
Abstract: PURPOSE: To obtain a graft copolymer having improved impact resistance without loss of transparency and gloss, by grafting a vinyl monomer onto rubber particles obtained by adding a salt consisting of a strong acid and a monobasic strong base to diene rubber latex to be agglomerated.  
     CONSTITUTION: An aqueous solution of a salt consisting of a strong acid and a monobasic strong base, adjusted in the pH range 8W13, is added to diene rubber latex wherein a fatty acid soap is used as an emulsifying agent so that rubber particles in the latex are agglomerated. A vinyl monomer is grafted onto the rubber particles, and, if necessary, a small amount of a crosslinking agent. In the pH range not more than 8.0 or not less than 13.0, a rubber lump is formed in the agglomeration of the latex particles. Caustic potash and soda may be cited as the alkali. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02220699-A (JP)
Title: Induction heating type iron
Inventor: ASADA KAZUHIKO
IPC: D06F75/02
Filed: 1989-02-23
Abstract: PURPOSE:To allow a user to perform ironing work at any place without moving an iron stand by a method wherein an iron is provided with a heat-up part which is detachable from an iron work part, and the heat-up part is equipped with a heater which heats up an iron main body before ironic work starts or in the intervals of ironing work. CONSTITUTION:In case an iron is used with an heat-up part 14 detached, power is supplied to an iron work part 13 at all, and only the heat-up part is brought in operation. A user brings a heat-up part 14 and the main body of an iron 11 to a place where the user wants to perform ironing work, and the iron is heated there by a heat-up device 21 due to the action of a control circuit. That is, transistors are brought in on-off action by turns, a high frequency electric current flows through a heating coil by means of a series resonance of a resonance condenser and the heating coil, and the iron main body 11 is heated by induction current. When the iron main body 11 reaches an adequate temperature, the user takes the iron main body 11 up from the heat-up part 14, moves to a place where the user want to perform ironing work, and performs ironing work.
Patent JP-H09233944-A (JP)
Title: Manufacturing device of grafting supporting tool
Inventor: NANBA IZUMI
IPC: B26D3/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To extremely easily adjust the feed rate of a tube and to perform the adjustment to arbitrary feed rate. SOLUTION: A sequence controller 24 detects the feed rate of a tube by a feed rate detection sensor 14, comapres the detected feed rate and a set value, controls the driving mechanism 11 of a tube feeding mechanism and feeds the tube by prescribed feed rate, performing a split in the back cutting for the long tube so that the tube may be cut out by a split in the back mechanism 4. Next, this tube is cut by a cutting mechanism so that the cutting surface may be oblique and a grafting supporting tool is formed.
Patent JP-H1170812-A (JP)
Title: Vehicular heat generator
Inventor: MOROI TAKAHIRO
IPC: B60H1/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To smooth the start of a rotor and dissolve the various kinds of inconvenience by reducing a load torque at the start time of the rotor as much as possible, in a vehicular heat generator. SOLUTION: A heat generating room 7 is partitioned in a housing and a rotor 14 connected to a drive shaft 13 and silicon oil (viscous fluid) are stored in the heat generating room 7. A storing hole 17 is formed on the housing of the lower side of the heat generating room 7 and a partition body 35 slid in front/rear sides by an electro-magnetic solenoid 30 is arranged in this storing hole 17. This partition body 35 communicates with the heat generating room 7 through a communication passage 18 and also partitions a volume variable evacuation room 19 in the storing hole 17. The liquid level of an oil in the heat generating room 7 can be changed in response to the front/rear movement of the partition body 35. Therefore, the liquid level of the oil in the heat generating room 7 is dropped at the stop time of the rotor and the load torque at the restart time can be minified.