baber/WOPTO huggingface dataset:
Patent JP-H0621854-A (JP)
Title: Radio talking communication system
Inventor: OZEKI SHINJI
IPC: H04K1/00
Filed: 1992-07-06
Abstract: PURPOSE:To allow the system to be immune to noise and to secure the confidentiality through the use of a ciphering device by sending a digital data signal without any modification. CONSTITUTION:A data terminal equipment 10 implements input output of digital data and power supply through a built-in digital data communication interface 11. A data module device 12 is provided with a digital data communication interface 13 used to implement input output of the digital data from the data terminal equipment 10 and to receive power supply, a speed converter 14 converting the transmission speed of the digital data, a data input output terminal 15, a power supply section 16 receiving power supply from the data terminal equipment 10 to supply power to each block in the data module device 12 and a power supply terminal 17. Furthermore, a radio talking communication equipment 18 of the digital system is provided with an input output terminal 21, a power supplying feeding terminal 22, a power supply section 24, a transmitter/ receiver/CODEC section 23, a changeover device 19 and a ciphering device 20 ciphering data.
Patent JP-S6159757-A (JP)
Inventor: RICHIYAADO HAFUMAN JIIEN
IPC: H01L23/12
Filed: 1985-08-12
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-S5879322-A (JP)
Title: Variable equalizer
Inventor: SAITOU KAZUO
IPC: H04B3/04
Filed: 1981-11-05
Abstract: PURPOSE:To change the frequency characteristics only for amount of delay without changing the frequency characteristics for amplitude, by distributing signals and synthesizing them after giving a delay to each signal. CONSTITUTION:Signals inputted to a terminal 102 are ditributed at a distributor 7 and given to a delay circuit 12 and a correction circuit 13. The delay circuit 12 generates a lead and a lag signal by T to a main signal circuit and produces an output after inverting the lead signal and summing the lead signal to the lag signal. The circuit 13 produces a lead and a lag signal by 2T to the main signal circuit and gives an output after inverting the lead signal and summing the lead signal with the lag signal. The output signals of the circuits 12 and 13 are summed after the amplitude is adjusted at coefficient weight circuits 18' and 20. This summed output is added to a main signal outputted from a delay line 301 to form the final output. Thus, an optimum equalizing characteristic can be realized to the TDMA communication system.
Patent JP-H0230314-A (JP)
Title: Oil seal and its manufacture
Inventor: INOUE ETSUSHI
IPC: F16J15/3232
Filed: 1988-07-18
Abstract: PURPOSE:To offer an inexpensive oil seal whose durability is excellent by constituting an outside lip coupled to a seal body of a rubber material whose heat resistance is more excellent than that of other part. CONSTITUTION:A seal body 9 of an oil seal 1 is fitted and attached to a roller neck 2. Lubricating oil is returned by an extended part 10. An outside lip 14 and an inside lip 13 are coupled to the seal body 9 to the outside from the extended part 10. In this case, the outside lip 14 is constituted of a rubber material whose heat resistance is more excellent than that of other part. Subsequently, a heat resistance rubber material ground is placed in a part corresponding to the outside lip of a cavity of a die, and other rubber material which has been placed in other part is cast to the outside lip cavity side by clamping, by which the oil seal is manufactured. In such a way, an inexpensive oil seal whose durability is excellent can be offered.
Patent JP-S57105559-A (JP)
Title: Distributor for internal combustion engine
Inventor: NAGAE HIROSHI
IPC: F02P7/02
Filed: 1980-12-19
Abstract: PURPOSE:To enable to reduce wear of a center carbon by securing an electric wave noise reducing material and a wear free metallic material to a protrusive part of an insulator of a rotor unit, in a distributor having a rotor electrode linked to a crank shaft. CONSTITUTION:A rotor electrode 3 consists of a metallic material 31 which is hard to wear a center carbon and an electric wave noise reducing material 32 made of ferrite. On the other hand, positioning grooves 12 and 13 and fixing rivets 14 and 15 for the matericals 31 and 32 are formed on an insulator 4, and a step 16 is provided on the material 32 on which the material 31 is overlapped. Because of the step 16 the materials 31 and 32 are secured by a crimp of rivets 14 and 15 so that the materical 31 becomes above the material 32. It is, therefore, possible to reduced wear of the center carbon 9 and prevent generation of an electric wave noise as the material 32 constitutes spark discharge part with a side electrode 7.
Patent JP-H0231745-A (JP)
Title: Computer tomographic imaging apparatus
Inventor: ODA MINORU
IPC: A61B6/03
Filed: 1988-07-20
Abstract: PURPOSE:To dispense with interpolative calculation by making it possible to obtain parallel beam data by rearranging data from the arrangement of the fan-shaped beam imaging data wherein radiation detectors are arranged in a fan shape with respect to a radiation source. CONSTITUTION:All of the angles alpha formed by the adjacent radiation detectors 2a-2m of a radiation detector group and a radiation source 1 are made equal and an angle-of-rotation pitch at the time of imaging is made equal to the angle alpha and, when the numbers of the radiation detectors are set to I in clockwise rotation and the angle coordinates of an imaging position are set to J (J=1-N) in counterclockwise rotation, D (I, Jo) is read from imaging data D (I, J) by coordinates address calculation wherein Jo=I+J is calculated at the time of I+J<=N and Jo+I+J-N is calculated at the time of I+J>N or D (I, J) is rearranged to D (I, Jo) by address calculation. By this method, the conversion of fan-shaped beam data to parallel beam data by interpolative calculation is made unnecessary and an image can be constituted at a high speed.
Patent JP-S6072324-A (JP)
Title: Analog-to-digital converter
Inventor: SHIMIZU SHIYOUICHI
IPC: H03M1/36
Filed: 1983-09-29
Abstract: PURPOSE:To minimize the chip area of an analog-to-digital converter and to reduce the power consumption, by reducing the number of comparators at areas in the vicinity of both ends of a reference voltage. CONSTITUTION:When an input voltage is ranged between, for instance, reference voltages VR4 and VR5 of standby comparators 11-17, the voltage range of a ladder resistance 21 goes to the intermediate potential of a voltage range from VR3 to VR6, the VR3 being one range lower than the VR4 and VR6 being one range higher than the VR5. Then the resistance further divides the voltage range into narrow ranges and supplies the divided voltage to a comparator 41. The comparator 41 is provided with comparing sections 41-1, 41-2, and 41-3. When the conversion is performed at the comparing section 41-2, an LSB is outputted under the same condition through a latch circuit 51. When the convertion is performed within the range of the comparing section 41-1, an LSB is outputted and, at the same time, ''1'' is added to an MSB. Moreover, in case of the comparing section 41-3, ''-1'' is added to the MSB. Therefore, accurate AD conversion can be performed.
Patent JP-S6155801-A (JP)
Inventor: AOKI TAKASHI
IPC: F21S6/00
Filed: 1984-08-27
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-S6337826-A (JP)
Title: Optical head
Inventor: SASAKI YOSHINORI
IPC: G11B7/135
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the occurrence of detection error by dividing an optical system into two systems and turning one optical system freely via a rotary axis coincident with the optical axis. CONSTITUTION:The optical system of the optical head is formed by the 1st optical system comprising an objective lens 21a and prisms 31, 32 provided to the arm 2 and the end optical system such as a light source provided to an optical head main body 6. The arm 2 and the main body 6 are coupled by a rotary shaft 3 and the arm 2 is turned freely around the shaft 3 with respect to a fixed main body 6 and both the optical systems are coupled optically by an optical axis in coaxial to the shaft 3. Through the constitution above, the arm 2 is made light weight and fast in speed and since the rotary coupling axis uses the optical axis, then no change in the optical axis distance takes place and the detection error of the optical system is prevented.
Patent JP-S6072632-A (JP)
Title: Press device
Inventor: KAWAMURA TETSUHIRO
IPC: B21J13/08
Filed: 1983-09-29
Abstract: PURPOSE:To provide a titled device which maintains a specified upsetting position and to automate surely operation in forging with an ascending ram by taking a blank material into the stationary downward die of a main unit by means for attraction by suction and striking and forging the blank material by means of an upward punch which is risen by the lifting ram. CONSTITUTION:A stationary die 14 attached downward to a receiving base 1 provided at the top end of a screw 10 of a screw friction press sucks and takes in a blank material 16b by means 22-28 for attracting the blank material by a Venturi pump 24. An upward punch 15 of a ram B which is risen by the rotation of a screw 10 presses and upsets the material 16b. The means 22-28 are released and the upset blank material is driven out by an ejector 29. The die 14 is held in the specified position and the material 16b is taken in and driven out by the simple device consisting of the means 22-28 and the ejector 29, by which the operation is surely automated.
Patent JP-S6334918-A (JP)
Inventor: YAMAZAKI ICHIRO
IPC: H01G4/12
Filed: 1986-07-29
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-H0819409-A (JP)
Title: Coin for game and detection of use of illegal coin using the same
Inventor: FUJII MINORU
IPC: A63F11/00
Filed: 1994-07-08
Abstract: PURPOSE:To enable reduction of weight, prevention of electrification of static electricity, etc., and to detect the use of illegal coins in case of use of such coins by forming coins for game of tempered glass. CONSTITUTION:The coin 1 for game is formed to an approximately transparent or translucent disk shape by using the tempered glass and a coin identifying devices 2 is embedded therein. An IC chip for oscillating a signal of a prescribed frequency, a light emitting device which emits a light signal, etc., are used for this coin identifying devices 2. A sensor 12 identifies the signal from the coin identifying devices 2 when the coin 1 for game is charged into a game machine. A sensor 13, then, detects the charging of the coin 1 and makes decision as to whether the charged coin is the correct coin 1 for game or not. An alarm is emitted by an alarm 14 when the illegal coin is used. This coin does not disturb the digital circuits, etc., of the game machine by static electricity and since the coin is light in weight, the strength of the device is made smaller. Further, the dishonesty using magnet is prevented.
Patent JP-S6229563-A (JP)
Title: Acetohydroxamic acid derivative
Inventor: RUI RAFUON
IPC: A61K31/16
Filed: 1986-07-29
Abstract: The present invention relates, by way of a new industrial product, to an acetohydroxamic acid derivative, namely 2-(5-chloro-4-nitro-2-methoxybenzamido)acetohydroxamic acid. This product is useful in therapy, in particular as a sedative. It can be prepared by reacting NH2OH with a C1-C3 lower alkyl 5-chloro-4-nitro-2-methoxybenzamidoacetate.
Patent JP-H0229592-A (JP)
Title: High temperature atmosphere furnace
Inventor: KATO YOSHINARI
IPC: F27D1/00
Filed: 1988-07-19
Abstract: PURPOSE:To permit the treatment of a large work having a size near to the inside sizes of a furnace by a method wherein the inside surface of the furnace is constituted of a graphite brick layer added with boron compound while the rear side surface of the furnace is lined with the lining material of a graphite brick layer having specified bulk specific gravity and heat conductivity. CONSTITUTION:A furnace body 1 is provided with a carbon heater 3 therein and a lining material 2 is constituted of a graphite brick layer 5, arranged at the inner surface side of the furnace and added with boron compound, and another graphite brick layer 6, arranged at the rear surface side of the furnace and provided with a bulk specific gravity of 0.5 or less and a heat conductivity of 0.3kcal/m.hr. deg.C. The heat conductivity of the lining material 2 at the inner surface side of the furnace is high and, therefore, the whole of the inside of the furnace including a heater becomes an uniform temperature and the uniform temperature may be expanded to the whole interior of the furnace.
Patent JP-H0527185-A (JP)
Title: Electronic endoscope
Inventor: FUKUNISHI SOHEI
IPC: A61B1/04
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the diameter of the tip part of the endoscope and to shorten the tip part by providing an optical filter, constituted by sandwiching a color correction filter between two crystal filters, to the tip part objective optical system of the endoscope. CONSTITUTION:The objective optical system 7 where the optical filter 5 is interposed between an objective 4 and a mirror 6 is structured at the tip part 2 of the endoscope 1 so as to make reflected light from a subject incident on a CCD 3. In this objective optical system 7, the optical filter is formed by sandwiching the color correction filter between the two crystal filters 8 and 9. Then when the two crystal filters 8 and 9 are designed, the thickness sum of the two crystal filters 8 and 9 in the optical path direction is set corresponding to the picture element pitch of the CCD 3 so as to obtain color false signal removal effect. Namely, the color correction filter 10 is sandwiched between the two crystal filters 8 and 9 for the color false signal removal and then the color correction filter 10 is prevented from deteriorating due to moisture.
Patent JP-H051487-A (JP)
Title: Rail material
Inventor: KASHIWAGI KATSUJI
IPC: E05D15/06
Filed: 1991-06-24
Abstract: PURPOSE:To prevent a rail member from obstructing walking by forming a thin plate like rail main body of which woody laminated material is impregnated with synthetic resin, formed by heating and pressing so as to minify the thickness, and providing a rail fitting groove on the upper face of the main body. CONSTITUTION:A plurality of woody single plates are impregnated with synthetic resin and laminated, and hereafter heated and compressed under high pressure to form a rail main body 2. A rail fitting groove 3 of V-section is formed on the upper face of the main body 2. Further, an adhesive layer 4 is formed on the underside of the main body 2, a mold releasing paper 5 is stuck on the adhesive layer 4, and hence the rail material 1 is formed.
Patent JP-S6427747-A (JP)
Title: Side plate for short side in cast strip continuous casting apparatus
Inventor: YODA RYOJI
IPC: B22D11/06
Filed: 1987-07-21
Abstract: PURPOSE:To effectively prevent development of penetration of molten metal by giving inclination following to solidified shrinkage of solidified shell in a cast slab to side plates for short side arranged at both end parts between one pair of faced circulating bodies. CONSTITUTION:For example, the side plate 4 for short side is made by metal at sliding part with metallic belt 2 and on the other side, refractory having embracing type at center part thereof. This side plates are protruded to the inside direction as going downward and have multiple steps of the inclination, such as large inclination to the vertical line at near meniscus and gradually smaller inclination to the vertical line as going drawing direction. In this way, by arranging the multiple steps of the inclination or the curving face to the side plates 4, so that the distance between the faced side plates is gradually decreased as following to the shrinkage quantity of the solidified shell at long side surface, the penetration of the molten metal into the gap between the solidified shell at the long side surface and the side plate of the short side is prevented. Therefore, the casting fault at the short side in the cast slab caused by the penetration of the molten metal can be effectively prevented.
Patent JP-H05219437-A (JP)
Title: X-ray picture system
Inventor: RUDEI YONKUMAN
IPC: H04N5/321
Filed: 1992-06-15
Abstract: PURPOSE: To prevent an image effect which causes disturbances at switching by forming an image on a 3rd surface, whose size is between those of 1st and 2nd surfaces onto an output screen in the case of changing the 1st surface of an input screen into the 2nd surface. CONSTITUTION: An X-ray source 1 emits an X-ray beam 3 to irradiate an object 5. An input screen 7 detects an X-ray image of the object 5 and emits electrons. An adjustment means 33 forms an image of a 3rd surface of an input screen 7 and whose size is between those of 1st and 2nd surfaces onto an output screen 13, for the case that a setting of an image of the 1st surface of the input screen 7 is changed into a setting of an image of the 2nd surface. Thus, a gradual increase or decrease in the image format is obtained, while the image of the object 5 is well focused as is by forming the image of one or more surfaces with the intermediate size onto the output screen 13 in a focused state in this way.
Patent JP-H092537-A (JP)
Title: Storage container with antibacterial property
Inventor: OHASHI KAZUO
IPC: B65D65/42
Filed: 1995-06-26
Abstract: PURPOSE: To provide a storage container for food or tableware, that is molded of resin loaded with an antibacterial agent and is highly hygienic and safety even with less application of the antibacterial agent. CONSTITUTION: A container to contain specified food or tableware consists of a bottom plate 1 to receive the food or tableware and a sidewall 2 that is fitted or bonded on the rim of the bottom plate 1. The bottom plate 1 and sidewall 2 are molded of resin and the bottom plate 1 is molded of resin loaded with antibacterial agent 4.
Patent JP-2000009661-A (JP)
Title: Flat panel inspection device
Inventor: IWAMOTO KENICHI
IPC: G01N21/896
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve defect detection position accuracy while suppressing the deflection of a substrate that is used for a flat panel. SOLUTION: An inspection device 1 is provided with a Y table 4 with a gripping mechanism 8, a positioning pin 9, a roller-carrying part 12, and an air floating stage 11. A substrate 17 that is positioned due to contact with the positioning pin 19 is gripped by the gripping mechanism 8 and the Y table 4 is driven in that state for inspecting a defect.
Patent JP-S6075629-A (JP)
Inventor: KAWASAKI AKIRA
IPC: D02G1/02
Filed: 1983-09-30
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-H0710031-A (JP)
Title: Geared steering device and its control device of crawler type vehicle
Inventor: OKADA SHUNICHI
IPC: B62D11/08
Filed: 1993-06-25
Abstract: PURPOSE:To provide a driving gear for a clawler type vehicle, specially a geared steering device whose right and left driving gears are operated selectively so as to steer the vehicle efficiently. CONSTITUTION:This is a geared steering device composed of one input shaft 31, right and left steering brakes 38 and a directly connected clutch 44, one turning clutch 46, three rows of epicyclic lines 40, 43, 48, right and left output shafts 32 connected to a steering brake hub 34 and a turning hydraulic motor 83 linked to the turning clutch by a gear. It is composed of a controller, which, upon comparing an actual steering ratio with a command steering ratio, outputs the control oil pressure signals for the direct clutch the turning clutch or the steering brake, for making the steering ratio come closer to that of the command, to the respective clutches or to the steering brake control electromagnetic valve, also outputs an engaging signal to the direct clutch in a direction opposite to that of operation input by an operation device and which also outputs a signal for controlling the discharge quantity of a variable capacity type hydraulic pump during a slow turn.
Patent JP-H1025905-A (JP)
Title: High-roughness wall of building
Inventor: IWAHASHI TSUKASA
IPC: E04G23/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a repair work by a method wherein the central part of a wall surrounded with columns and beams is formed of high-strength concrete, and wall peripheral parts extending along the columns and the beams are formed of ordinary-strength concrete. SOLUTION: After anchoring of wall reinforcement is removed by opening an after-construction anchor and the wall reinforcement is anchored on the inner sides of a column 1 and a beam 2 of a part where a high toughness wall is about to extend, high-strength concrete is placed on a central part 3 and ordinary concrete is placed on a wall peripheral part 4 along the column 1 and the beam 2 to effect back-filling of the wall peripheral part therewith. When an serious earthquake is exerted on a high-roughness wall, before shearing crack occurs to the wall surface, slip phenomenon occurs to a boundary part between a central part 3 and a wall peripheral part 4. When earthquake energy and deformation are absorbed at the slip part and earthquake resisting performance is provided.  Even when concentration to the wall peripheral part 4 is effected and a crack occurs and concrete scales off, a part to be repaired due to the above is concentrated to a wall surface along a peripheral frame, whereby repair is comparatively further facilitated than a conventional earthquake wall.
Patent JP-2000011442-A (JP)
Title: Fixing member for optical parts and optical device using the same
Inventor: HORIUCHI TOSHIHIRO
IPC: G02B7/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for regulation of a notched part direction at the time of insertion by insertion columnar optical parts having a chord notch in a semicircular groove slightly larger than the diameter of the optical parts in the bottom and positioning the optical axis center of the optical parts. SOLUTION: The groove 3 for fixing a collimator lens 2 of a block 1 is provided with the bottom 6 of a semicircular shape in the cross-section and perpendicular faces 7 facing near an aperture 8. The collimator lens 2 is fixed by inserting the lens from the aperture 8 and bringing the lens into contact with the perpendicular faces 7 and the bottom 6. The size (d) of the aperture 8 of the groove 3 is kept within the tolerance with respect to the diameter of the collimator lens 2. At the time of inserting the collimator lens 2 into the groove 3, the other part is supported on the inner peripheral side of the bottom 6 even if the lens notched part rides on the bottom 6. The optical axis O2 is then positioned and the reference plate 4 and reference axis 5 of the block 1 may be positioned at the optical axis center O1 of the block 1 to the block 1.  Then, the optical axis center O2 of the collimator lens 2 and the luminous flux center of the laser are always aligned.
Patent JP-H106683-A (JP)
Title: Ink storage cylinder for refill of ball-point pen
Inventor: SHIOBARA TOSHIKAZU
IPC: B43K7/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink storage cylinder in which ink is prevented from leaking out of the tip of a chip and furthermore ink of necessary amount is stored and the outside diameter is made slightly narrow in the refill of such a ball-point pen that ink having comparatively low viscosity is directly stored in the ink storage cylinder. SOLUTION: The ink storage cylinder 1 is formed of metallic material. A receiving part 1b supporting the rear end of a coil spring 7 is formed in a small diameter part 11 opened in the tip. The coil spring 7 always presses a ball on the inner wall surface of a tip edge 4a holding the ball 6 in the tip 4 of a ball-point pen. The receiving part 1b is formed into a circular shape by directing the diametrical direction toward the axial center in the hole 1a of the tip or formed of a plurality of noncontinuous projections in the circumference in the position nearer to the large diameter part 12 in comparison with the chip-fitting position.