baber/WOPTO huggingface dataset:
Patent JP-H0988962-A (JP)
Title: Manufacture of bearing
Inventor: FUJITA KOSAKU
IPC: B21J5/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a twin bearing consisting of a sintered oil retaining bearing as well as to make even the strength of two bearing surfaces so as to be heightened. SOLUTION: At a powder forming process, an inner diameter is uniform as a whole, and a green compact 1A with a diametrally large aprt 7A is formed at one end side of a peripheral surface. At a corrective process after a sintering process, a stepped die is used, and only a tip end side of a diametrally smalle part 6A of the sintered body 1A ia thrust in the diametrally small part 26, while the diametrally large part 7A of the sintered body 1A is thrust in another diametrally large part 28. With this constitution, both end sides of the sintered body 1A is deformed inward in the radial direction till they are touched to a core rod 21, and two bearing surfaces 3 and 4 are thereby produced there. Accordingly, such a part 2 as being in an inner diameter is left behind in space between both these bearing surfaces 3 and 4.
Patent JP-S6484414-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: KATO HISATO
IPC: G11B5/708
Filed: 1987-09-25
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to improve wear resistance and durability by introducing acidic groups, epoxy group and hydroxyl group into the binder resin of a magnetic layer. CONSTITUTION:This disk-shaped magnetic recording medium is formed by kneading and dispersing ferromagnetic material particles together with a binder resin soln. and coating the dispersion thereof on a nonmagnetic material. A vinyl chloride resin having at least one kind of the acidic groups or the acid groups forming the salts thereof as well as the epoxy group and hydroxyl group is incorporated into the binder resin of said magnetic layer. Ester which consists of alcohol of >=6C having a branch and fatty acid of >=12C and ester which is solid at ordinary temp. are further incorporated into this magnetic layer. The dispersibility of the fine particle magnetic powder is thereby improved and the disk-shaped magnetic recording medium having the good wear resistance, surface lubricity or durability is thereby obtd.
Patent JP-H0289297-A (JP)
Title: Read only memory circuit for cmos gate array
Inventor: OTANI TOSHIHIKO
IPC: H01L27/10
Filed: 1988-09-27
Abstract: PURPOSE:To speedily read data by applying one piece each of p-ch transistor and n-ch transistor to a memory cell, reading out mutually complementary potential into 2 pieces of digit lines, inputting it into a differential amplification circuit, and taking output data from it. CONSTITUTION:Two pieces of digit lines 1 and 2 run in a longitudinal direction and two set comprising of two pieces each of word lines 3-6 run in a horizontal direction. In case of the p-ch transistor, its source is connected to a power source VDD and its drain is connected to the digit lines 1 and 2, and in the case of the n-ch transistor, its source is connected to a grounding (GND) and its drain is connected to the digit line. Consequently, when the address of an ROM is fixed, the word line 4 is made into a high level and the word line 3 is made into a low level for instance, the p-ch transistor and n-ch transistor are turned on, and the respective values of the high level and the low level or the low level and the high level are read out into two pieces of digit lines. Thus, the data can be speedily read out.
Patent JP-H0984090-A (JP)
Title: Exchange system
Inventor: ITO EMI
IPC: H04W60/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an exchange system in which mobile registration of a cordless telephone mobile station to a home station is released by an optional station. SOLUTION: In the case of releasing mobile registration of a cordless telephone mobile station 30a-1 from an exchange 3, a cordless telephone mobile station 30c-1 dials a mobile registration release special number and an identification number of the cordless telephone mobile station 30a-1. Upon the receipt of a dial input, the exchange 3 sends a mobile registration release request signal to an exchange 1 of a home station of the cordless telephone mobile station 30a-1. Upon the receipt of the mobile registration release request signal, the exchange 1 sends a mobile registration resource release request signal to the exchange 2 being a visitor station at that time to release the mobile registration f the cordless telephone mobile station 30a-1.  Upon the receipt of the mobile registration resource release reception signal from the exchange 2, the exchange 1 sets again the information of the mobile destination station with respect to the cordless telephone mobile station 30a-1 in a DB 40a to the home station again and sends the mobile registration release reception signal to the exchange 3 being a mobile registration release request source.
Patent JP-H04120893-A (JP)
Title: Gain controller for video signal
Inventor: YOSHIDA TADAHIRO
IPC: H04N5/243
Filed: 1990-09-11
Abstract: PURPOSE:To always keep white balance by controlling gains of amplifier circuits for the video signals of the three channels of red, green and blue to be matched. CONSTITUTION:A feedback loop is composed of an amplifier circuit 4, reference signal detection circuit 5 and comparator circuit 6, and the output of the comparator circuit 6 is supplied to the amplifier circuit 4 as a gain control signal. Since the amplifier circuits 4 of the respective channels are controlled so as to decrease the gain of the amplifier circuit 4 when a reference signal level detected by the reference signal detection circuit 5 is higher than the comparison signal level of a desired value and to increase the gain when the detected reference signal level is lower than the comparison signal level of the desired value, the dispersion of the gains in the output signals from the three channels of red, green and blue is reduced. Thus, white balance can be kept at all times.
Patent JP-H0871073-A (JP)
Title: Abdominal wall hanging-up apparatus
Inventor: HASHIMOTO HIROSADA
IPC: A61B17/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide an abdominal wall hanging-up apparatus capable of ensur ing a wide visual field and a sufficient operating space in the abdominal cavity to smoothly perform operation. CONSTITUTION: An abdominal wall hanging-up apparatus 1 has a pair of the hanging-up appliances 2a, 2b attached to the abdominal wall 10, two wires 4a, 4b drawing the hanging-up appliances, the wire position adjusting means 5 positioned above the hanging-up appliances and the support means 3 supporting the hanging-up appliances and the wire position adjusting means 5. Each of the hanging-up appliances 2a,2b has a plate 21 and a steel wire 23 both of which are connected at the end parts thereof by yarn 24 and the wire position adjusting means 5 is constituted of a disc 51 having an opening at the center part thereof and having a plurality of circular wire insertion holes formed thereto along the outer peripheral part thereof. The support means 3 has a freely extensible support 33, first and second arms 34, 35, a wire support means 38 and a winch 39.
Patent JP-S6485513-A (JP)
Title: Floor plug socket
Inventor: TATEISHI HIROYUKI
IPC: H02G3/18
Filed: 1987-09-25
Abstract: PURPOSE:To improve water-tightness and dust-proof property, by forming a collar-formed plate integrally with the upper opening section of a box with arranged plug sockets, and by arranging covers removably or attachably. CONSTITUTION:Floor plug sockets are composed of a cylindrical box 1 with a roughly set bottom, a roughly inclined L-type middle-cover 2, a disc type cover 3, a plug socket unit 4, a roughly-square-frame like plug-socket-unit fitting frame 5, and an L-type cover 6. The box 1 has an opening on the upper surface, and a collar-formed plate 7 is formed integrally with its opening end edge, and an opening section 8 is set, and the plug socket unit 4 is inserted Besides, on the rear section upper surface of the plate 7, an engaging hook section 22 for supporting the cover 3 pivotally is saliently formed, or the work like this is executed. As a result, the plate 7 is integrally formed, and so a mechanism is simplified, and the number of component parts and assembling man-hours can be reduced.
Patent JP-H1184309-A (JP)
Title: Both-eye video observation device
Inventor: OSADA HIDEKI
IPC: G09F9/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a device to be formed so that it is compact and light in weight by providing it with a non-inversion optical system which does not invert a video displayed on the front surface of a both-surface display device right and left and an inversion optical system having optical path length being equal to that of the non-inversion optical system and inverting the video displayed on the rear surface of the both-surface display device right and left. SOLUTION: Since an LCD 11 and an LCD 12 are symmetrically arranged with respect to an illumination part 13, the video displayed on the LCD 11 and the video displayed on the LCD 12 become mutually symmetric. The luminous flux of the first LCD 11 is given on the right eye of an observer though the non-inversion optical system 20 and an observation optical system 41. The luminous flux of the second LCD 12 is given to the left eye of the observer through the inversion optical system 30 and an observation optical system 42. The optical systems 20 and 30 are arranged in order to make the directions of two displayed symmetric videos identical when they are given to the eyes of the observer. Besides, this HMD 1 is constituted so that the optical path length of the optical systems 20 and 30 become equal.
Patent JP-H08106419-A (JP)
Title: Backup device
Inventor: ABEI MASARU
IPC: G06F12/16
Filed: 1994-10-06
Abstract: PURPOSE: To suppress a decrease in the performance and enable short-time restoration even if a fault occurs by making the same alterations of the contents of a backup storage device with the alterations of a storage device according to the alteration contents once a decrease in the quantity of a processed load is detected. CONSTITUTION: An alteration content storage part 108 sequentially records alterations of a hard disk 104 detected by a hard disk operation monitor part 107. Then a load monitor part 109 receives information from a load monitoring function prepared for some operation systems or monitor the operation of a bus, etc., at constant time intervals through hardware. The load state of an information processor is acquired through the monitoring and when the load becomes below a certain load quantity, that is reported to a backup data update part 110, which updates the hard disk 106 in the same way according to the alteration information on the hard disk 104 that is recorded in the alteration content recording part 108 on receiving the information.
Patent JP-H1179690-A (JP)
Title: Forklift
Inventor: INOUE TANEAKI
IPC: B66F9/19
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a forklift with a crane so as to widen a work range, and hold a horizontal condition of a crane. SOLUTION: A mast 51 on which a lift fork 52 is elevatably installed, is installed on a car body 1 side so as to hold a horizontal position through a link mechanism 6, a horizontal arm 7 is sluingly installed on an upper end of the mast 51, and a crane 8 is installed on a tip end of the horizontal arm 7. The horizontal arm 7 is elevatably installed along the mast 51, and the crane 8 is installed on the tip end of a second horizontal arm 9 which is sluingly installed on the tip end of the horizontal arm 7.
Patent JP-S6397084-A (JP)
Title: Transmitting device for high definition television signal
Inventor: KAYASHIMA HIROSHI
IPC: H04N11/14
Filed: 1986-10-13
Abstract: PURPOSE:To transmit a broad-band signal being made to have a perfect communicatability to an NTSC system by transmitting the high frequency component of a luminance signal and the high frequency component of a chrominance signal being frequency-multiplexed in the gap of the signal spectrum of the existing NTSC television system. CONSTITUTION:A band-limited digital luminance signal Y is converted by a frequency conversion circuit 8 after passing through a high pass filter 4, and is band-limited. A subtractor 6 subtracts a high frequency component and outputs a low frequency component YL. A color difference signal I is processed similarly, and the output of the subtractor 7 comes to the low frequency component IL. The outputs of circuit 8, 9 are modulated by a modulation circuit 10, and are band-limited. The signal IL and the color difference signal Q are band-limited through the modulation circuit 11, and added to the output of the circuit 10 by an adder 13, and is band-limited by a time-space filter 15. The signal YL is band-limited by the time-space filter 12 and by the subtractor 14, and added to the output of the filter 15 by the adder 16, then a high definition TV signal is obtained. At a receiving side, original signals Y, I, Q are reproduced from the above-mentioned signals.
Patent JP-S60135145-A (JP)
Title: Assembling of box structure
Inventor: ITOU HIROYOSHI
IPC: B23P21/00
Filed: 1983-12-21
Abstract: PURPOSE:To support through simple and small mechanism by providing a supporting member for feeding a post and a beam through receiving rotation at the separated position to the assembling position in the vicinity of assembling position. CONSTITUTION:A post 1 and a beam 2 are passed to a post supporting mechanism 30 and a beam supporting mechanism 40 of supporting body 20 to support the upper/lower ends of support 1 on the chuck of supporting mechanism 30 while to support the intermediate section of beam 2 at two points on the chuck section of supporting mechanism 40 then the supporting body 20 is rotated to feed the post 1 and beam 2 to the assembling position A. Thereafter, the chuck section of beam supporting mechanism 40 is travelled along a rail to insert the end section of beam 20 into a coupling 10 secured to the post 1 while the post supporting mechanism 30 is travelled along a rail to insert the end section of beam 2 deeply into the coupling 10. At the sametime, the end sections of ceiling frame, ceiling beam 4 of floor frame and floor beam are inserted into the leading edge section of coupling. Since the post and beam are fed through rotatable supporting member to the assembling position, the supporting mechanism of supporting body can be simplified and the size is reduced.
Patent JP-H03104173-A (JP)
Title: Photovoltaic device and manufacture thereof
Inventor: TANAKA HIROYUKI
IPC: H01L31/04
Filed: 1989-09-18
Abstract: PURPOSE:To facilitate the separation of a substrate and a first resin layer by equipping the rear electrode side of a photovoltaic device with a second resin layer having contraction force. CONSTITUTION:A photovoltaic element is constituted of a laminated body of a transparent electrode 3, a thin film semiconductor layer 4, and a rear electrode 5. A first resin layer 2 is formed on the transparent electrode 3 side. A second resin layer is formed on the rear electrode 5 side. A third resin layer 7 provided with contraction force exfoliating the resin layer 2 from a retaining substrate 1 is formed on the first resin layer 2. The resin layer 2 has insulation properties and flexibility, and exhibits large contraction force. When the resin layer 2 is separated from the substrate 1, internal stress acts as the force separating the laminated body from the substrate, and separation is facilitated. The above stress makes the laminated body containing the first resin layer 2 curl toward the second resin layer 6 side. The contraction force of the second resin layer and that of the third resin layer are mutually cancelled.
Patent JP-H1094176-A (JP)
Title: Storage battery life measuring instrument
Inventor: SATO TOSHIHARU
IPC: G01R31/36
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized storage battery life measuring instrument which can measure and manage the frickle charging life of a storage battery from the point of time of manufacture. SOLUTION: A storage battery 2 and a measuring part 3 are housed in a storage battery housing box 1, and the storage battery 2 is charged through a charge circuit 5, a diode 21, CB22, and a power supply connector 12. For a computing element 33, the operation value is counted up by the output of an oscillator 31. By the count value of the computing element 33 and the input of a temperature setting switch 35, a decoder 34 drives a relay 36 and indicates an alarm 14 when the count value reaches the life.
Patent JP-H1179116-A (JP)
Title: Automatic discharging type wrapping machine
Inventor: UENO HIROSHI
IPC: B65B11/16
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic discharging type wrapping machine in which some packaged items can be discharged automatically when an operation of the machine is stopped. SOLUTION: An automatic discharging type wrapping machine is comprised of a transferring passage for use in performing a packaging stage for a packaged item, and a belt conveyor 46 extending from a stopped position where the packaged item is fed by an edge folding stacking machine within the transferring passage to a terminal end of the transferring passage. This belt conveyor 46 is comprised of a folding conveyor part 46a at the stopped position side and a transferring conveyor part, and the folding conveyor part 46a can be bent or folded in a downward direction from the transferring conveyor part.
Patent JP-H0691071-A (JP)
Title: Hemstitch sewing machine
Inventor: INAGAKI HIDETAKA
IPC: D05B47/02
Filed: 1992-09-11
Abstract: PURPOSE:To simplify changing work, and improve sewing quality of a lapping seam by setting tension of upper and lower looper yarns for hemstitches when operation is changed over to the hemstitch sewing side, and setting the tension of the upper and lower looper yarns for the lapping seam when the operation is changed over to the lapping seam sewing side. CONSTITUTION:Yarn tensioners 16, 17 are installed on the right and left of a support shaft 22 of a tension change-over mechanism 18. The yarn tensioner 16 is composed of a pair of tension discs 25, a tension spring 26, and a spring presser member 27, and each part is inserted through the support shaft 22 to slide freely, and held between a standing shoulder part 23 and a lever member 28. An upper looper yarn is guided between the tension discs 25, so that tension is applied to the upper looper yarn. Similarly, at the yarn tensioner 17, tension is applied to a lower looper yarn. As a changing dial 19 is operated to rotate for changing operation, the tension to the upper and lower yarns at the yarn tensioners 16, 17 is set at the optimum tension for hemstitch sewing of lapping seam sewing.
Patent JP-S6483845-A (JP)
Title: Trouble detector for exhaust gas recirculating temperature sensor
Inventor: HASHIMOTO TORU
IPC: F02D41/22
Filed: 1987-09-28
Abstract: PURPOSE:To enable the trouble detection in a highly accurate manner by detecting an EGR temperature sensor as its trouble in the case where a detection temperature by this sensor is high at a time when such a state that exhaust gas recirculation is not yet performed is judged. CONSTITUTION:At the time of engine driving, a solenoid valve 20 is subjected to duty control so as to cause an EGR valve 19 to be situated in a preprogrammed valve lift position when an engine driving area, where NOx discharge is much enough, is judged, at an engine control unit 23. With this duty control, a part of exhaust gas is made to flow back to an intake manihold 12 via an EGR interconnecting pipe 19a and an EGR valve 20, thereby controlling an amount of NOx yield in the exhaust gas. This EGR operation is judged to be normally driven when an EGR temperature sensor 30 outputs a high temperature detection signal. In this case, it is judged that the EGR temperature sensor 30 gets out of order when this sensor 30 is in a high temperature detecting state at an EGR untaking area, and the judgement is indicated.
Patent JP-H07104232-A (JP)
Title: Light linearly polarizing device and liquid crystal display device
Inventor: HISATAKE YUZO
IPC: G02F1/1335
Filed: 1993-09-30
Abstract: PURPOSE:To provide a bright, light-weight and compact device which is high in conversion efficiency and low in producing cost by converting non-polarized incident light into linearly polarized light without loss theoretically. CONSTITUTION:Incident light is split into clockwise circularly polarized light and counterclockwise circularly polarized light by a selective reflecting liquid crystal element 1 of a cholesteric liquid crystal cell which selectively reflects light of specified wavelength. Each circularly polarized light is changed into linearly polarized light by quater-wave phase plates 2, 4, and synthesized by another selective reflecting liquid crystal element 6 into linearly polarized light. This constitution is assembled with a polarized light controlling liquid crystal cell such as a TN liquid crystal to obtain a liquid crystal display device.
Patent JP-H08103620-A (JP)
Title: Dust collection treating device
Inventor: WATANABE HISAKUNI
IPC: B01D47/02
Filed: 1994-10-07
Abstract: PURPOSE: To maintain industrial hygiene for a worker and to improve workability by surely removing dust generated in grinding and polishing by a small and portable device. CONSTITUTION: A dust sucking means 2 is installed in a dust collecting duct 1. A water tank part 4 is installed in the bottom part of a casing 3 connected to the termination part of the dust collecting duct 1. In the casing 3, an air flowing pass is formed of an air flowing means 5 consisting of an air guiding wall and a bypass wall for guiding dust to the water tank 4 and a sprinkler means 6 is installed above the air flowing pass, and also an air exit 7 is provided at the termination part of the air flowing pass.
Patent JP-S6396101-A (JP)
Title: Cockroach attractant
Inventor: SHIMAMURA HARUO
IPC: A01N25/00
Filed: 1986-10-14
Abstract: PURPOSE:To obtain a cockroach attractant showing specifically attracting action on males of cockroaches even alone, having improved grab and no reduc tion in activity even in presence of both males and females, exhibiting excellent exterminating effects on cockroaches, containing a specific compound as an active ingredient. CONSTITUTION:A cockroach attractant containing one or more compounds such as p-n-amyl phenol, 3-methyl-4-isopropylphenol, p-n-butylaniline, p-n- butylphenol, etc., shown by the formula (R<1> is 3-7C alkyl; R<2> is H or CH3; R is OH or amino) as an active ingredient. The agent is produced by dissolving the active ingredient in a proper solvent such as acetone, n-hexane, etc., impregnating the solution into a proper carrier such as thick paper, nonwoven fabric, cotton cloth, flannel, etc., and drying. Since the agent has good grab, addition of starch, saccharide, etc., is not required, production cost is low and the agent is usable without enlarging agent form.