baber/WOPTO huggingface dataset:
Patent JP-H0199465-A (JP)
Title: Controlling motor
Inventor: KUBOKURA KUNIAKI
IPC: H02K23/58
Filed: 1987-10-09
Abstract: PURPOSE:To improve the magnetomotive force of apparatus by forming a field system through a superconductive electromagnet. CONSTITUTION:An electromagnet composed of superconductive material coil 13 is formed on the inside of an armature coil 4 and within the cavity 12 of a non-magnetic material vessel 11 to concentrate magnetic force on a stator core 10 on the outside of said coil 4 to form the field system of a motor. Said coil 13 is formed of a superconductive material such as metallic oxide material, and becomes a perfect conductor and is cooled to under the critical temperature, where the electric resistance is reduced to zero, by a refrigerant such as liquid nitrogen going into and out of plural holes 14 of refrigerant introduction and exhaust ports.
Patent JP-H0785881-A (JP)
Title: Interconnector for solid electrolytic fuel cell and manufacture thereof
Inventor: CHIBA REIICHI
IPC: H01M8/02
Filed: 1993-09-16
Abstract: PURPOSE:To satisfy incompatible requirements in electrical points and gas supply to each electrode, which are necessary for interconnector for solid electrolyte, simultaneously. CONSTITUTION:An interconnector 1 electrically connects the fine solid electrolyte 4 and a porous oxygen pole 2 and a fuel pole 3 arranged in both sides of the electrolyte 4 in a solid electrolyte fuel cell. The interconnector 1 is made of the compound including LaCrO3, and formed of fine layers 13 and porous layers 11, 12 arranged in both sides of each fine layer 13, and the porous layer 12 faces to a fuel pole 3 and a oxygen pole 2. Electrical resistance can be thereby restricted low without hindering the efficiency of gas supply to each electrode.
Patent JP-H03117195-A (JP)
Title: Chart for vertical direction resolution measurement and resolution measuring method
Inventor: URANO JOJI
IPC: H04N5/222
Filed: 1989-09-29
Abstract: PURPOSE:To measure vertical resolution accurately and intuitively without production of harmonic component due to white/black stripes by arranging white black gradation levels on a plane corresponding to the vertical resolution to measure the vertical direction density of a stripe pattern in which the gradation levels are varied sinusoidally. CONSTITUTION:The vertical density of stripe pattern 3-1 to 3-8 is arranged corresponding to the vertical frequency to be measured. Then the chart is used and a TV camera picks up the chart, the output is observed in the horizontal direction mode of a waveform monitor to read directly the vertical resolution. For example, white/black pattern is scanned like a horizontal scanning line, the amplitude of an obtained output signal changes sinusoidally. Thus, the output signal includes no harmonics. Similarly, even in the vertical direction a loopback signal due to the harmonic component is caused. Thus, the horizontal mode of the waveform monitor is observed by horizontal scanning singly to measure the vertical frequency characteristic, then the vertical resolution is easily and intuitively measured.
Patent JP-H1076064-A (JP)
Title: Game device
Inventor: YOKOTA MOTOHIDE
IPC: A63F7/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a single-function type game device which uses game media in a cycle on one game machine to be installed in a hall as efficiently as possible. SOLUTION: A game media dispensing machine 20 for a game device is provided on the front of one side of a game unit in such a way as to project sideways, a back space A is formed at the back of the machine 20, a first connector 40 is provided on the side of the unit in such a way as to project into the back space A, a second connector 50 for connecting the opposite side of the unit to the first connector is provided to project outward from the opposite side, and the first and second connectors of two adjacent units are connected together at the back space. Therefore, the two adjacent units are connected together at a certain angle to each other, and the game devices can be placed by a desired number while being connected together in any desired shape, such as in a straight or curved line.
Patent JP-H0997448-A (JP)
Title: Optical pickup
Inventor: MORI KAZUSHI
IPC: G11B7/135
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of tracking control by providing two light sources and diffraction gratings corresponding to them and driving the light sources independently of each other, and then making two light beams, which are different in wavelength from each other, nearly equal in three-spot interval and different in gradient. SOLUTION: A 1st light source 11 emits a TM-mode light beam of 635nm and a 2nd light source 12 emits a TE-mode light beam of 780nm. A 1st polarization-dependent three-beam diffraction grating 171 provides a 3-beam diffracting function only for the TM-mode light beam and the 2nd polarization- dependent 3-beam diffraction grating 172 provides a 3-beam diffracting function only for the TE-mode light beam. And, the 1st light source 11 or 2nd light source 12 is driven selectively by unillustrated driving selecting means.
Patent JP-S63109757-A (JP)
Title: Production of low-cholesterol vitellus
Inventor: SATO MANABU
IPC: A23L15/00
Filed: 1986-10-25
Abstract: PURPOSE:To obtain the titled vitellus without damaging physical properties of characteristic vitellus and nutritive value as much as possible, by adding an edible oil to vitellus, sufficiently blending, separating into a vitellus phase and an oil phase and collecting the vitellus phase from the two phases. CONSTITUTION:Vitellus is blended with an edible oil such as coconut oil, colza oil, palm oil, etc., sufficiently by a homogenizer, etc. Then the prepared mixture is separated into a vitellus phase and an oil phase by a centrifugal separator, etc., and the vitellus phase is collected from the two phases. Further optionally the processes are properly repeated to give the aimed vitellus.
Patent JP-H04133995-A (JP)
Title: Reversing device for heavy substance such as upper cover of degassing tank
Inventor: TERADA TAKAO
IPC: B66C1/12
Filed: 1990-09-26
Abstract: PURPOSE:To make it possible to execute the reversing work by only one operator with safety by providing a reversing frame reversed together with an upper cover of a degassing tank on a mounting base so as to be rotatably supported eccentrically from the gravity center, and using a rotational sheave and a ceisling crane hook. CONSTITUTION:The rotational centers 3 and 3' of a reversing frame 2 are located on a mounting base 1 in such a manner as to be eccentric from the gravity center of the frame 2 by a distance L. A wire sheave 7 is fixed on a rotational shaft 3' side, and the frame is rotated by rotation of the wire sheave 7. One operator places an upper cover 6 on the reversing frame 2, fixing the upper cover with a bolt 5, and suspends a wire 8 by a ceiling crane hook 16. Thereat, a stopper 10 is removed. Next, as the wire is moved down, the rotational frame and the cover are rotated with their dead weight and are then stopped at the stable position. The wire 8 is removed from the hook 16, and is changed in a wire 9 to suspend a hook 16. At the position where the frame passes over a stopper 11, the stopper 11 is projected on a reversing frame 2 side and the wire 9 is suspended, so that the frame 2 is placed on the stopper 11, thus completing the reversing work.
Patent JP-2000064357-A (JP)
Title: Cab for construction machine
Inventor: SATO NAOMI
IPC: E02F9/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To pull a cable into a cab box easily, and to prevent the penetration of rainwater, dust, etc., into the cab box. SOLUTION: A frame member 25 is installed to a window frame 24 mounted on the rear surface section 21C of a cab box under the state, in which the frame member 25 is projected to the side outer than the rear surface section 21C, while a cable inserting hole 40 is formed to the underside 27B of a frame body 27 constituting the frame member 25, and a cable 17 is pulled into the cab box through a rubber bush 41 fitted to the inner circumferential side of the cable inserting hole 40. Accordingly, complicated additional works such as the boring of a special cable inserting hole to the cab box is made unnecessary, and penetration into the cab box of rainwater, dust, etc., can be prevented as compared to a case when a glass window is opened and the cable is drawn into the cab box.
Patent JP-S61136719-A (JP)
Title: Device for detecting flying out of steel band
Inventor: TAGUCHI MASAYUKI
IPC: B23Q11/00
Filed: 1984-12-04
Abstract: PURPOSE:To reduce damages to the minimum by actuating a limit switch, giving an alarm and stopping a motor increase of flying out a band saw from a driving wheel. CONSTITUTION:A shaft 37 is swingably supported around a pin 35 by a shaft supporting cylindrical member 31. A roller 39 which presses a band saw cutting tooth 11 to a driving wheel 13 is provided at one end of the shaft 37, while a threaded bar 45 which drives a limit switch 43 is provided at the other ene thereof. When the tooth flies out leftward from the driving wheel 13, the following operation is performed: the roller 39 abuts on the wheel 13; the shaft 37 swings around the in 35; the bar 45 actuates the limit switch 43; the switch 43 gives an alarm; and a motor is stopped.
Patent JP-2001077106-A (JP)
Title: Treatment method of insulation film and manufacture of thin film transistor
Inventor: KITAMURA KAZUKI
IPC: H01L21/336
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a thin film transistor by reducing the interface level of an insulation film/semiconductor thin film interface immersing a gate insulation film in solution comprising fluoride ion and hydrogen ion after it is formed on a semiconductor thin film, and etching the gate insulation film. SOLUTION: An undercoat file 12 of silicon oxide is formed on the surface of a substrate 11, and amorphous silicon 13 is formed on the undercoat film 12 by a plasma CVD method. Then, an excimer laser 15 is emitted thereto and the amorphous silicon is crystallized, thus forming a polycrystalline silicon 14. A silicon oxide 16 as a gate insulation film is formed by a plasma CVD method, the silicon oxide 16 is immersed in solution comprising fluoride ion and hydrogen ion, and the interface level of the silicon oxide 16/semiconductor thin film interface is made to decrease just as the silicon oxide 16 is etched.
Patent JP-H09101359-A (JP)
Title: Multiple-point magnetic field measuring device
Inventor: ITO TAKASHI
IPC: G01R33/07
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wires of the output of a magnetic sensor IC which is routed to a data processing device by successively sweeping and applying an input voltage in time sharing to each input terminal of a plurality of magnetic sensor ICs. SOLUTION: A magnetic sensor IC1 with a power supply input terminal 2, an output terminal 3, and a grounding terminal 4 are arranged at measurement positions axy (a11 -am1 ...a10 -amn ). Each input terminal 2 is connected to an input wire 5 while it is distributed to n wires which are common for each y of the position axy and each output terminal 3 is connected to m lines of output wires 6 which are common for every (x) of the position axy . An input voltage is successively swept and applied to each input terminal 2 by time sharing via n lines of common input wires 5. Also, an output voltage can be obtained from each output terminal 4 in synchronization with the sweeping and application of input voltage via m lines of common output wires 6.  The (m+n+1) lines of wires (including a grounding wire 7) which are routed from each measurement point are connected to a data processing device 8.
Patent JP-H03119889-A (JP)
Title: Three-dimensional picture display device
Inventor: ISONO HARUO
IPC: G02B27/22
Filed: 1989-10-02
Abstract: PURPOSE:To enable use as a two-dimensional picture display device and as a three-dimensional picture display device by electronically generating barrier stripes and freely variably controlling the shape, position or concentration, etc., of the generated barrier stripes. CONSTITUTION:Continuous pictures picked up from two directions or multiple directions are displayed as a longitudinal slit picture on a picture display screen of the picture display device. For example, by using a transmissive liquid crystal display element, etc., X and Y addresses are designated by a control means such as a microcomputer 13, etc., and the barrier stripes in the arbitrary shape are formed at an arbitrary positions on a barrier surface. It is in the case of three-dimensional picture display to generate the longitudinal stripe-shape barrier stripes on a barrier 12. In the case of two-dimensional picture display, the above mentioned barrier stripes are stopped being generated and the drive of the above mentioned barrier 12 is controlled so as to obtain an uncolored and transparent state over the whole area of a picture display area. Thus, the device can be also used as the two-dimensional picture display device.
Patent JP-H1195450-A (JP)
Title: Resist pattern forming method
Inventor: SANTO NOBUAKI
IPC: G03F7/38
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a resist pattern forming method which may be simply and easily executed and is capable of making the distribution of the line width within the plane of a process substrate uniform in the lithography technique of a process for producing semiconductor integrated circuit devices. SOLUTION: This resist pattern forming method is constituted so as to include a stage for applying a chemically amplified resist on the process substrate, a stage for prebaking the chemically amplified resist, a stage for irradiating the chemically amplified resist with ionization radiations, a post-exposure baking processing stage for the chemically amplified resist irradiated with the ionization radiation and a developing stage for the chemically amplified resist. In such a case, the post-exposure baking processing stage includes at least twice of the post-exposure baking processing and is executed by rotating the process substrate by the angle obtd. by dividing 360 deg. by the number of the post-exposure baking processing times at every post-exposure baking processing of the second and succeeding times.
Patent JP-S63107708-A (JP)
Title: Plane membrane-type separation device
Inventor: OKADA HIROO
IPC: B01D61/14
Filed: 1986-10-27
Abstract: PURPOSE:To reduce the distance of undiluted solution flow to half and increase flux by providing openings in the center and both ends of a filter plate and flowing stock solution from the center to the both ends or vice versa. CONSTITUTION:A filter membrane 9 is disposed in tension on a base 6b having an upper solution collecting section 8' and a lower solution collecting section 8'', and central section openings 15 on the center of the base 6b, upper openings 16 and lower openings 17 on both ends, and a permeating solution opening 19 communicating with the lower solution collecting section 8'' are provided. A plurality of said filter plates 6 are piled up to constitute a laminated body, and a plane membrane-type separation device is formed up by installing partitions between a fixed end plate and a movable end plate, inserting a plurality of said laminated bodies between respective partitions and compressing the same. Undiluted solution fed flows from the central section openings 15, dividing in upper and lower directions to the upper openings 16 and the lower openings 17. At that time, flux permeating the filter membrane 9 reaches the upper solution collecting section 8' and the lower solution collecting section 8'' of respective filter plates 6, joining at a passage 8''' to be drained out of the permeating solution opening.
Patent JP-H02101827-A (JP)
Title: Connection circuit for alarm in equipment
Inventor: NAKAMURA HIDEKI
IPC: H04B1/16
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a device with ease of extension, small in size and simple in constitution by using two lines such as a timing line and an alarm line and connecting each unit to a centralized display unit. CONSTITUTION:A timing pulse including alarm signals A1-AN is sent from a centralized display device 100 to units #1-#N in a timing line 1. Tri-state drivers 31-3N of each unit send the alarm signals A1-AN serially to the alarm line 2 when control signals C1-CN generated by the timing pulse from the unit 100 are at an L level. Thus, even in number of units in the device is increased, 2 lines are enough and a small sized and simple device is obtained. Moreover, even when the units #1-#N are removed from the accommodating device by using 2/T pulse generators 321-32N, the alarm of the RZ form is sent to the line 2 and displayed on the unit 100.
Patent JP-H1191426-A (JP)
Title: Side screen for seat
Inventor: KATO TAKEHIKO
IPC: B60N3/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the installation of a side screen while preventing generation of wrinkle of the side screen by suspending a bottom surface member arranged on a floor panel of a car body from a side screen main body, and stretching a curtain-like telescopic member formed freely to be folded with the movement of a seat between the side screen main body and the bottom surface member. SOLUTION: A bottom surface member 13 is suspended from a side screen main body 12, and an extendable member 14 is stretched between the bottom surface member 13 and the side screen main body 12. The extendable member 14 is formed into a curtain shape freely to be folded, and the bottom surface member 13 is formed of the layer structure of a surface material 15 having the equal quality with the side screen main body 12 and a backing material 16 having hardness and formed along a floor panel. As a result, since the extendable member 14 is folded or extended with the movement of a set cushion in the fore and aft direction and the vertical bottom surface member 13, generation of wrinkle in the body is prevented, and since the extendable member 14 is appropriately folded, installation of the side screen main body 12 is improved.  Generation of wrinkle in the surface material 15 is prevented by the backing material 16.
Patent JP-H10107711-A (JP)
Title: Method and device for transmitting/receiving indoor environmental state
Inventor: YOSHIDA AKIRA
IPC: H04B7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To attain stable signal transmission even when an obstacle such as a duct of an air-conditioner system is in existence between a transmitter and a receiver by extending an installation available area of the transmitter and the receiver. SOLUTION: A receiver 3 and a transmitter 4 are installed in a ceiling internal space 1-2. An nondirectional antenna is adopted for a transmission antenna 4-1. A reception antenna 3-1 has a directivity and its direction is directed in a direction of a floor face. In a radio wave sent form the transmission antenna 4-1, a direct wave is attenuated by an H steel 10 in a beam 9 and a radio wave propagated in a direction of a floor 11 is reflected in reinforcement bars 12 or the like in the inside of the floor and reaches the reception antenna 3-1.  Since the directivity of the reception antenna 3-1 is directed in the direction of the floor face, the antenna 3-1 has a higher gain in the reception of the reflected wave arrived from the floor face than the attenuated direct wave arrived in the lateral direction, then the effect of interference is reduced and production of a dead band is avoided.
Patent JP-S63110826-A (JP)
Title: Connection system in portable telephone system
Inventor: ITO SADAO
IPC: H04Q7/30
Filed: 1986-10-29
Abstract: PURPOSE:To hierarchically arrange i-class switchboards and (i+1)class switchboards, all of which house master devices for portable telephone sets and master devices for moving stations, to cover an entire area, to register allocated specification information in the i-class switchboards in a home area through the master devices for portable telephone sets and to register said information in the i-class and (i+1)class switchboards in the home area through the master device for moving stations in case connection fails. CONSTITUTION:A portable telephone system in a house or the home are operates in a current wireless telephone mode. The portable telephone set and a fixed telephone set with a terminal number SID pair up and the latter is provided. The fixed one can transfer an incoming call and displays where the potable telephone set lies right now. The portable telephone set is provided with its own identification number PID, and transmits PID by a call or at the master device's request. If call is made outside the home area, the portable telephone set stores SID from the facing master device and turns on a power source. Then the portable telephone set transmits its own PID through the transmission channel of a wireless telephone in the home area and registers the position. If response fails because no nearby master device exists in spite of an incoming call in a wide area mode, the portable telephone set stores the call in it and responds to the call at a point where it can respond after it has moved.
Patent JP-H04134681-A (JP)
Title: Head positioning mechanism
Inventor: ARIGA TAKAHARU
IPC: G11B21/10
Filed: 1990-09-25
Abstract: PURPOSE:To allow positioning with high accuracy by providing an auxiliary actuator consisting of piggyback actuators which are so assembled as to have the coefft. of thermal expansion matching with the coefft. of thermal expansion of an access arm. CONSTITUTION:The access arm 12 oscillated by a main actuator 11 in the radial direction of a magnetic disk and a head supporting spring 13 supporting a head are connected by a frame structure support 15. The auxiliary actuator 19 for microdisplacement consisting of a connecting body of microdisplacing elements 27 and members 18 for compensation having the coefft. of thermal expansion matching with the coefft. of thermal expansion of another beam constituting the support 17 is provided over the entire part or part of the beam extending to the head side of the support 15 of this mechanism so that the head supporting spring 13 can be microdisplaced in the radial direction of the recording disk independently from the main actuator 11.
Patent JP-2000060352-A (JP)
Title: Seaweed reef or artificial fish reef material and its production
Inventor: SAEKI KAZUYOSHI
IPC: A01K61/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To produce a seaweed reef or an artificial fish reef material capable of freely selecting the strength or specific gravity and efficiently growing seaweeds or fished and shellfishes and suitable for farming fisheries by filling a massive porous sintered compact in a sand mold, then casting a molten cast iron, cooling the cast iron and disintegrating the cooled cast iron. SOLUTION: A massive porous sintered compact such as the massive porous sintered compact obtained by adding water to a fine powdery sand derived from a used casting sand mold, kneading and forming the resultant mixture and drying and baking the formed mixture is filled in a sand mold and a molten cast iron is then cast, cooled and disintegrated to provide a seaweed reef material or an artificial fish reef material in which a part of the massive porous sintered compact is protruded to the surface.