baber/WOPTO huggingface dataset:
Patent JP-S5930512-A (JP)
Title: Rotary polyhedral mirror body
Inventor: GOTOU SHINJI
IPC: G02B5/09
Filed: 1982-08-14
Abstract: PURPOSE:To obtain the accuracy of inclination equivalent to that of a flange type mounting system with simple constitution by interposing at least a piece of steel ball between a screw for mounting a rotary polyhedral mirror and a revolving shaft. CONSTITUTION:A rotary polyhedral mirror 1 is mounted with a steel ball 6 to a quench-hardened revolving shaft 2 by means of a set screw 5 screwed in the radial direction of the boss 1e thereof by pressing the steel ball 6 to the bottom of the recess 2b of the shaft 2. The forward end of the screw 5 is made into a recessed shape in which the steel ball 5 is held in conformity with the center of the screw 5. Since the ball 5 and the shaft 2 maintain a point contact, the inclination of the mirror 1 to be generated by the deformation of the end face of the screw 5 when the mirror is fixed directly to the revolving shaft by the end face of the screw 5 is prevented. The accuracy of inclination equivalent to that of a flange type mounting system is thus obtd. with the simple constitution.
Patent JP-S5943209-A (JP)
Inventor: HAABUEI FUIRITSUPU JIIRU
IPC: F16B37/06
Filed: 1983-08-03
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-S622202-A (JP)
Title: Anti-clouding plastic lens
Inventor: SUGIMURA MITSUO
IPC: G02B1/04
Filed: 1985-06-27
Abstract: PURPOSE:To improve the anti-clouding property and to prevent the stripping of a coating film by using a polymer obtd. by radical-polymerizing a liq. mixture consisting of the 1st and the 2nd specified monomers and a surfactant. CONSTITUTION:This anti-clouding plastic lens is made of a polymer obtd. by radical-polymerizing a liq. mixture consisting of at least one kind of the 1st monomer selected among monomers A represented by formula I, at least one kind of the 2nd monomer selected among monomers B represented by formula II and a surfactant in the presence of a radial polymn. initiator. The used amount of the 1st monomer depends on the kind of the 2nd monomer but the 1st monomer is properly used by 10-90pts.wt. The used amount of the 2nd monomer depends on the kind of the 1st monomer as well but the 2nd monomer is properly used by 5-90pts.wt. A nonionic surfactant is preferably used as the surfactant.
Patent JP-S63306220-A (JP)
Title: Combustion method and combustion chamber for direct-injection type diesel engine
Inventor: SAKATA ICHIRO
IPC: F02B23/06
Filed: 1987-06-08
Abstract: PURPOSE:To control a combustion noise by making it into such a combustion system that fuel is sprayed to the concave fuel reflecting surface formed on a cavity inner circumferential wall surface and an ignition flame is propagated toward the central part from a cavity peripheral part. CONSTITUTION:When injection fuel F collides with a concave fuel reflecting surface 76, reflected fuel G is reflected toward a cavity 6. The reflecting surface 76 is formed so as to cause the forward direction of the reflected fuel G to be continuously moved toward the central part from a peripheral part of the cavity 6 while a piston 2 is reached to a top dead point from a time when fuel injection has started. In this constitution, when an air-fuel mixture P in the peripheral part of the cavity 6 is ignited into combustion, the flame follows the reflected fuel G, going toward the central part of the cavity 6, thereby igniting the mixture by the reflected fuel G into combustion at once. According to this combustion system, since the flame is timely propagated to the injection fuel that the forward direction is progressively moved, combustion noise is controllable without entailing any sudden pressure rise.
Patent JP-2000325360-A (JP)
Title: Cervical vertebra forward curvature holder
Inventor: UEYAMA KAZUMASA
IPC: A61B19/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To hold the neck regions of a patient in a certain posture without obstructing the operating field and without damaging the spinal nerves of the patient during the cervical vertebra operation. SOLUTION: This holder is one for holding the cervical vertebra of a patient in a state of forward curvature without obstructing its operating field. The patient is laid on the side it in a state of projecting the neck regions and the head from the end of an operating table with its body supported and has the head positionally fixed. The holder has two circular arc-shaped presser parts 72, 72 for holding the cervical vertebra as curved forward, a grip 74 gripped by an operator, and a connecting part 80 branching into two parts at least on the side of the circular arc-shaped presser parts 72, 72 for connecting the presser parts 72, 72 and the grip 74. One end 84a of the connecting part 80 is offset by the length Y with respect to the other end 72a in the direction orthogonally crossing the radial direction X of the presser parts 72, 72 at the other end 72a.
Patent JP-S5474741-A (JP)
Title: Image projector
Inventor: KATAYOSE MAMORU
IPC: G03B21/11
Filed: 1977-11-28
Abstract: PURPOSE: To prevent the occurrence of discoloration of the object being projected such as micro films, etc. by inhibiting radiation to the object being projected at the continuation of more than specified.  
     CONSTITUTION: When retrieval of a micro film, etc. is finished, the retrival signal (a) inverts to open a NOR gate through an inverter 31. At the same time, a timer 27 starts actuating. The output of the timmer 27 during the timer time causes solenoids to be energized by solenoid driving circuits 30, 30, by which a shutter is opened and light radiation to the object being projected such as micro film, etc. is accomplished. In a similar manner, the shutter is closed by the inversion output of the timer 27 upon lapse of the timer time, thus radiation to the object being projected such as micro film, etc. for more than a fixed time is prohibited. Hence, the occurence of discoloration of the micro film, etc. owing to the temperature rise at the light radiation for more than the specified time is prevented. The similar results may also be obtained even if a lighting lamp is flickered without using the shutter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S622641-A (JP)
Title: Manufacture of lead frame with supporting body
Inventor: HASHIMOTO TAKAO
IPC: H01L23/48
Filed: 1985-06-28
Abstract: PURPOSE:To reduce the number of total processes, by laminating and forming a supporting film having required hole parts on a metal foil by a photoengraving method, and using a photoresist film for a plating mask and an etching resist pattern. CONSTITUTION:A photosensitive or electron sensitive resin is applied on one surface of a metal foil 1. An exposing plate is applied and exposure is carried out. Thereafter, a supporting film 2, in which a semiconductor-device inserting hole 3 is provided, is formed on the surface. Then, positive type photoresist films 4 and 5 are formed on the upper and lower surfaces of the metal foil 1. Then, the exposing plate is applied on the surface of the photoresist film 4, and the exposure is carried out. After the development, a first resist pattern 6 is formed. Then, alloy is electrodeposited on the surface of the metal foil 1, which is exposed through hole parts 7 to a thickness of 10-30mum. A second resist pattern 9 is formed by the similar way. Then the unnecessary part of the metal foil 1 is etched away. Finally, the remaining resist film is dissolved and removed, then the device is washed with water.
Patent JP-2000327093-A (JP)
Title: Drink supplying device
Inventor: MORIYA HIROTO
IPC: B67D1/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to place a cup with no hesitation and to surely pour drink into the placed cup. SOLUTION: This drink supplying device 1 comprises a plurality of nozzles 6 for discharging drink, a drink means for supplying drink to the nozzles 6, and a placing part 5 where a cup is placed for receiving drink discharged from the nozzles 6. The placing part 5 is provided with a detecting means 52 for detecting the position of a cup placed on the placing part 5, and a controller for controlling the drink supply means 1 to discharge drink from the nozzle corresponding to a cup position detected by the detecting means 52.
Patent JP-S63244-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: A01K63/00
Filed: 1986-06-18
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-H10331953-A (JP)
Title: Cam follower
Inventor: SAWARA SHINSUKE
IPC: F16H53/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To level stress acting upon a bearing in a cam follower of such constitution that a head part of a cantilever-supported stud is provided with a bearing having a roller and an outer ring. SOLUTION: A cam follower 10 is so constituted that a head part of a cantilever-supported stud 1 is provided with a bearing having a roller 12 and an outer ring 13 and that the outer peripheral surface of the outer ring 13 is made a cam follower face 14. The outer periphery of the outer ring 14 is cut off on the stud support side, and a no-load part 17 not coming in contact with a cam 16 is formed at the cam follower face 14. Stress distribution acting upon the cam follower face 14 becomes maximum at the terminus of the no-load part 17 and is gradually reduced toward the stud head part. Stress distribution of the outer ring 13 acting upon the roller 12, and stress distribution of the roller 12 acting upon the stud 11 become maximum in positions corresponding to the terminus of the no-load part 17.
Patent JP-S5666774-A (JP)
Title: S/n measuring circuit
Inventor: WATANUKI AKIO
IPC: G01S7/40
Filed: 1979-11-05
Abstract: PURPOSE:To automatically, rapidily and accurately measure S/N, by discriminating the target echo sound from the background noise by the timing attained the maximum increment of variation quantity of reception signal of sonar etc. and carrying out the logarithm transformation, subtraction processing of reception signal. CONSTITUTION:An A/D converter 4 is controlled by a timing controlling circuit 5 so as to carry out the conversion between tC-DELTAt-tC+DELTAt in accordance with a cursor set point tC and a cursor moving value DELTAt before the target echo sound which is set by the sonar operator. Then, a maximum point tp of increment of variation quantity of effective value of A/D converted sonar reception signal is discriminated by a target echo sound.background noise discrimination circuit 6 and an averaging circuit 7 is controlled. Hereby, discriminated background noise average signal and target echo sound signal, are processed by a logarithm transformation circuit 8 and subtraction circuit 9 and then, S/N is automatically measured rapidly and accurately, not using visual observation such as oscilloscope.
Patent JP-S6123435-A (JP)
Title: Error correction circuit
Inventor: YAMAMOTO TETSUJI
IPC: H04L7/04
Filed: 1984-07-11
Abstract: PURPOSE:To simplify the circuit constitution and to reduce the scale of the entire device by obtaining various control signals from a ROM using the counted value of a count means operated in response to the detection of a synchronizing signal added to a reception data as an address. CONSTITUTION:A synchronizing code added to a reception data RDATA1 is detected by a flag detector 16, a block synchronizing counter 20 is driven in response to the detection signal, and the counted value of the counter 20 is used as an address of ROM1-3. X, Y addresses reading the reception data of interleaving arrangement stored in memories M1, M2 and switching signals M1/M2 of the memories M1, M2 are fed to multiplexers 4, 10 from the ROM1-3, and the data read from the memory is restored to the standard arragement. Further, a Z address fed to an error correction memory M3 of a reception data is transmitted from the ROM1-3, and a control signal GATE2 and a syndrome latch signal are fed to a reception syndrome register 22 to clear the register 22 and the syndrome is latched (24).
Patent JP-H11320089-A (JP)
Title: Arc welding method of wire to terminal
Inventor: FUJIWARA TOSHIMITSU
IPC: B23K9/167
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily perform bending of a terminal after welding and to prevent as much as possible the damage and disconnection of a wire at the time of bending, in a arc welding method for joining the terminal of electronic equipment parts to a wire by arc welding. SOLUTION: In performing welding by generating an arc between an terminal 4 with a wire 3 bound and a welding electrode and by fusing the terminal and the wire together, when the fused mass 8 is in a molten state, an external force such as a wind force and gravity is applied in a specific direction, inclining and forming the fused mass towards a machining jig 9; a contact is thereby avoided between the bending jig 9 and the wire at the time of bending with the jig 9, preventing disconnection of the wire, with bending performed smoothly.
Patent JP-S5267246-A (JP)
Title: Demodulation system for angle-modulated wave signal
Inventor: ISHIGAKI IKUNOBU
IPC: H03D3/00
Filed: 1975-12-02
Abstract: PURPOSE: To prevent cross modulation and to improve separation by giving variable control to output signal level of phase comparator by loop gain controller and by making constant the demodulation level through computation of output signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6035385-A (JP)
Title: Disk cartridge
Inventor: MARUYAMA HIROSHI
IPC: G11B23/033
Filed: 1983-08-03
Abstract: PURPOSE:To secure the centering performance of a hub to a spindle by fixing a metallic reinforcing plate to at least either of the upper and lower end surfaces of the hub and increasing the strength of the whole hub with the metallic reinforcing plate for prevention against deformation due to thermal expansion, and constituting part of the circumferential surface of a spindle hole with a bent piece formed in one body by bending the metallic reinforcing plate. CONSTITUTION:The hub 8 consists of a hub body 18 made of plastics and the metallic reinforcing plate 19 fixed to its reverse surface. The hub body 18 is formed of polyacetal or polyacrylate with good form ability, and a reverse C type punched hole 20 which forms part of the circumferential surface of the spindle hole 9 is formed vertically through the main body 18 in its center. The punched hole 20 has two flat surfaces 9a and 9b crossing at right angles, and those flat surfaces 9a and 9b form part of the circumferential surface of the spindle hole 9. Then, a specifying pawl 21 is arranged atop of an arm 21a while extended into the spindle hole 9, and this specifying pawl 21 abuts elastically on the outer circumferential surface of the spindle 14 which engages in the spindle hole 9 to press the spindle 14 against said flat surfaces 9a and 9a, aligning the spindle 14 to the hub 8 correctly.
Patent JP-H06334718-A (JP)
Title: Talking method for mobile radio telephone set
Inventor: KOGA MASAO
IPC: H04B1/034
Filed: 1993-05-24
Abstract: PURPOSE:To enable the user to use both hands while driving a vehicle by mounting a band with a small sized transmitter located near a receiver of the mobile radio telephone set onto the mobile radio telephone set for the talking so as to attain a way of hand-free. CONSTITUTION:The device realizing the method consists of a mobile radio telephone set 1, a band mounted on the mobile radio telephone set 1, a small sized transmitter 8 equipped with the band 6, and a radio receiver 10 converting an output of the small sized transmitter 8, 8 into a voice, and the small sized transmitter 8 is located in the vicinity of the receiver of the mobile radio telephone set 1 or close thereto and the band 6 is mounted for communication. Thus, the voice from the receiver 5 of the mobile radio telephone set 1 is modulated by the small sized transmitter 8 and sent by placing the small sized transmitter 8 of the band 6 close to the receiver of the mobile radio telephone set 1. The radio wave is received by the radio receiver 10 and sounded largely with drive power of the radio receiver 10 as the voice.
Patent JP-H11219442-A (JP)
Title: Document edition output device
Inventor: OKADA YASUHIRO
IPC: G06F17/24
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a document edition output device for changing an output image in accordance with the entered contents of a document and editing and outputting the document. SOLUTION: The device is provided with a document structure analyzing means 2 for analyzing the structure of a document by collating a document image with a document layout rule, a document layout rule storing means 3 for storing the document layout rule, an input picture data storing means 4 for storing partial document images obtained by the analysis of the document structure, an image information coding means 5 for coding a partial document image allowed to be coded out of plural partial document images in accordance with the document layout rule, an output rule storing means 7 for storing an output rule for determining the contents of an output image in accordance with the contents of the partial document images stored in the means 4, an output information determining means 6 for determining the contents of an output by using the output rule, and an edition output means 8 for inputting the document contents outputted from the means 6 and generating an output image.
Patent JP-H01312323-A (JP)
Title: Blower control device
Inventor: TAKESHITA SHIRO
IPC: F23N5/18
Filed: 1988-06-09
Abstract: PURPOSE:To inhibit an insufficient quantity of air due to disturbance and hence improve the combustibility of a burner by detecting a quantity level of combustion and a blower drive state, comparing the detected data with their respective setting level and adjusting the voltage of a blower based on the comparison data. CONSTITUTION:Decision is made as to whether or not a specified combustion quantity setting level decided based on the temperature of hot water and the quantity of water set by a comparison circuit 10 is applied to a proportional control valve 5. When the data is identical to the setting level, a comparison circuit 9 compares a pressure level of a forced air draft duct 3 with a specified air quantity level. When the load is normal, the pressure level of the forced air draft duct 3 is identical to the air quantity setting level. When there are load fluctuations, the data is judged as unconformable. The blower application voltage which is predetermined under each condition is set and applied to a blower 1. When the data fails to conform to the combustion quantity setting level, the blower application voltage which is predetermined to let the air quantity to conform a gas quantity of a proportional control valve 5, is set and applied to the blower 1. The aforesaid construction makes it possible to obtain a setting air quantity which is immune to disturbance.
Patent JP-S6034804-A (JP)
Inventor: INOUE MAKOTO
IPC: B28B1/24
Filed: 1983-08-05
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-H085158-A (JP)
Title: Hot water-feeding device with remote control
Inventor: NAKAMURA JUN
IPC: F24H1/10
Filed: 1994-06-24
Abstract: PURPOSE:To provide a hot water-feeding device which has a high possibility to feed hot water at temperature desired by a user 46 when communication through a remote control is rendered impracticable, in a hot water feeding device with a remote controller comprising a hot water feeder body having a heating means and a remote control to set the temperature of hot water fed from the hot water feeder body. CONSTITUTION:A hot water feeding device with a remote control to execute continuous heating treatment comprises a hot water feeder A having a heating control means 17 to control operation of a heating means 3, and a remote control R to perform communication to the heating control means 17 and having a feed hot water temperature setting means 25 to set hot water fed by the heating means 3. Thus, the hot water feeder body A is provided with a communication state discriminating means 18 to discriminate whether communication between the heating control means 17 and the remote control R is normal. When it is discriminated that abnormality occurs to communication, the heating means 3 executes continuous heating processing through which the heating means 3 is operated based on a set temperature set by the feed hot water temperature setting means 25 right before communication abnormality occurs.
Patent JP-S6033835-A (JP)
Title: Working method of supporting band for cold insulation for piping
Inventor: KOSHI MASAHARU
IPC: F16L3/04
Filed: 1983-08-05
Abstract: PURPOSE:To eliminate welding and to reduce working time by fitting and caulking the projections of mounting bolts into the fitting hole of a band part and fixing the band part and the mounting bolts. CONSTITUTION:An iron sheet which is preliminarily plated by zinc, etc. is cut and bent to form a band part 1 and fitting holes 1a are punched respectively to the parts at both ends to be joined to bolts 2. On the other hand, the bolt 2 which is provided with a screw part 2c at one end of a shaft body and is provided with a projection 2b to be fitted into the fitting hole 1a of the band part 1, i.e., the part to be joined to the band part 1, at other end is obtd. The projections 2b of the mounting bolts 2 are respectively fitted into the holes 1a of the part 1 and the projections 2b are caulked by pressing to fix the bolts 2 to the part 1, by which the supporting band for cold insulation for piping is obtd.
Patent JP-2000333135-A (JP)
Title: Device for attaining high picture quality and high resolution of video signal
Inventor: TAKEUCHI SEIICHI
IPC: H04N7/01
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the video signals of high picture quality and high resolution by applying the conversion of resolution to the progressive scan digital video signals which have undergone the i-p conversion via an i-p converter via a resolution converter and outputting the digital video signals of high picture quality obtained by emphasizing a prescribed frequency component contained in the digital video signal by an emphasizer. SOLUTION: The input video signals are outputted as the progressive video signals which have undergone the i-p conversion via an i-p converter 101 so as to perform an adaptive interpolation by the motion detection of the time base direction. Then the progressive video signals undergo the conversion of resolution via a resolution converter 102 using a digital filter and are outputted as the 720p video signals of a prescribed output video signal format. The outputted 720p video signals are emphasized by an emphasizer 103 to satisfy a prescribed condition with the signal level change and its gradient, etc. defined as the the indexes.
Patent JP-2000329776-A (JP)
Title: Rotational frequency sensor
Inventor: TODA AKIO
IPC: G01D5/245
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotational frequency sensor with a stable output voltage in which the midpoint potential of a pair of magnetic resistance elements does not vary. SOLUTION: This rotational frequency sensor is constituted by providing a protrusion 29 at a part of a substrate 27 to be in contact with a magnet 25, providing a recess 26 at a part of the magnet 25 to be in contact with the substrate 27, fitting the protrusion 29 of the substrate 27 into the recess 26 of the magnet 25, and providing a pair of magnet resistance elements at locations where the magnetic flux density of the magnet 25 is uniform.
Patent JP-S5267490-A (JP)
Title: Combinding device for control rod and control rod driving device
Inventor: NISHIOKA KAZUYA
IPC: G21C7/14
Filed: 1975-12-03
Abstract: PURPOSE: To engage a control rod with a control rod driving device simply and surely by means of setting up both a projecting with longitudinal projection at low end of control rod and a concave with horizontal hole at the upper end of index tube. 
     COPYRIGHT: (C)1977,JPO&Japio