baber/WOPTO huggingface dataset:
Patent JP-S5834224-A (JP)
Title: Rolling bearing
Inventor: TAKAMI AKIRA
IPC: F16C19/34
Filed: 1981-08-26
Abstract: PURPOSE:To offer a no-spacing rolling bearing which is free of chattering by applying a rolling element which is formed like a disc, has a substaintialy concentric circular hole at the center and is resilient, and by holding them between inner and outer supporting members. CONSTITUTION:In a means which may function as a radial bearing or the like due to the constitution of a rolling elements 10, an inner race 20 and outer race 30, each of the rolling elements 10 has a rolling surface 11 of an annular curved surface through the periphery, is formed in the shape of a ring which has an approximately concentric circular hole 12 at the center and has resiliency as an annular spring. A plurality of the rolling elements 10 are arranged in contact with each other in an annular space which is formed by the inner race 20 of an inner supporting member, the outer race 30 of an outer supporting member and an auxiliary outer race 40 which is removably mounted to one end of the outer race 30. Hence, a rolling bearing which produces no chattering between the inner and outer races 20 and 30 may be ready to be obtained.
Patent JP-H06349260-A (JP)
Title: Information recorder/reproducer
Inventor: HAYASHI HIROSHI
IPC: G11B17/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide an information recorder/reproducer in which an information card can be inserted smoothly into a card insertion port without scratching the information area thereof. CONSTITUTION:In the information recorder/reproducer, an information card 1 is inserted into a card insertion port 25 made in a front panel 24 and then held on a card transfer table 23 where information is recorded on or reproduced from the information region 1a on the card 1 using an optical head 30. A card receiving part 8 is formed on the underside of the card insertion port 25 while stretching forward from the front face of the front panel 24 with the upper face of the card receiving part 8 being aligned to the bottom face of the card insertion port 25.
Patent JP-H09314433-A (JP)
Title: Tilt jig
Inventor: SEKI TETSUO
IPC: B23Q1/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the structure of a tilt jig, and to reduce the labor in performing multiple workings on a work by efficiently changing the holding angle of the work. SOLUTION: A jig body 11 turnable on the axis C of a tilt is provided, and a clamp device 15 of a work W is arranged within the jig body 11. The work W is held on the axis C of the tilt to minimize the turning radius of a work end part in tilting the work W. The rotational moment of the work W is reduced in tilting the work W. The capacity, strength, and the drive force of the drive source which are required for a tilt jig are reduced to constitute a compact and light tilt jig 10.
Patent JP-S5758007-A (JP)
Title: Combustion equipment
Inventor: SAKAI YOUICHI
IPC: F23D11/06
Filed: 1980-09-26
Abstract: PURPOSE: To suppress the backfire at the ignition and during the combustion of the equipment by a method wherein an orifice is fixed to a combustion base plate and the gap between the combustion base plate and rotor is rendered to be smaller than that between the orifice and the rotor so as to make the jetting velocity of a primary air faster than the burning velocity.  
     CONSTITUTION: The gas B between the combustion base plate 4 and the rotor 11 is rendered to be smaller than the gap A between the orifice 20 and the rotor 11 and as well as a guide part 20' corresponding to the curved surface part 11' for guiding the primary air to the rotor 11 is provided at the orifice 20. Due to the construction described above, the jetting velocity of the primary air, which transfers fuel particles 25, is faster than the burning velocity which is determined by the condition near the combustion base plate 4 and the upper plate 13 of a center fan, resulting in preventing the backfire to the rotor 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62291686-A (JP)
Title: Printer
Inventor: KONDO MASAHIKO
IPC: G03B27/50
Filed: 1986-06-12
Abstract: PURPOSE:To mask an unnecessary part of an image to copy only the necessary part of the image and to reduce the size of a device by providing the device with 1st and 2nd mirrors and making either one of a moving range in the scanning directions of both the mirrors or paper feed timing for feeding paper to a photosensitive body variable. CONSTITUTION:The 1st and 2nd mirrors 16, 18 are unitedly coupled by a frame 24, the frame 24 can be moved in the scanning directions of the mirrors 16, 18 by a motor 26 and the frame 24 and the motor 26 can be moved to the directions rectangular to the scanning directions by a motor 28. If the scanning range of the mirrors 16, 18 or the paper feed timing is changed by the motors 26, 28, the image scanning start part or the end part is masked at the time of copying. When the mirrors 16, 18 are kept at the unmagnification positions and the image scanning timing is delayed from copying paper 30, an image Y can be copied under the state that its start part (y) is masked. Consequently, the constitution can be simplified and the size of the device can be reduced.
Patent JP-S5837167-A (JP)
Title: Improvement of bearing and sliding material
Inventor: TAGUCHI CHIYOUBEE
IPC: C23C4/02
Filed: 1981-08-27
Abstract: PURPOSE:To improve the abrasion resistance of sliding members made of cast iron by dissolving the surfaces of sliding materials made of cast iron with acids to expose graphite layers then sticking the same with metallic plating layers which are outstanding in specific bearing characteristics. CONSTITUTION:Bearing and sliding members made of cast iron are dipped and left standing in a single acid or mixed acids of nitric acid, sulfuric acid, hydrochloric acid and hydrofluoric acid, or are electrolyzed in these acids, whereby the pearlite and ferrite of the cast iron base on the sliding surfaces are dissolved  to expose graphite. After the members are rinsed, the sliding surfaces of the exposed graphite are plated with metals such as Pb, Sn, Cu or the like or alloys of these metals having excellent bearing characteristics to fix the graphite to the cast iron base, whereby the abrasion resistance when the mebers are used as sliding members such as bearings is improved.
Patent JP-H02312082-A (JP)
Title: Tape cassette
Inventor: HONJO HIRONORI
IPC: G11B23/087
Filed: 1989-05-29
Abstract: PURPOSE:To improve dust protection by providing a front lid which covers the front surface of a tape by rotation and a lower lid which opens and closes an opening part from below the tape extended on the front. CONSTITUTION:The nearly L-shaped front lid 2 which covers the top surface and front surface of the magnetic tape 6 is supported pivotally on the flank part 1a of the cassette case 1 by a couple of front lid rotary support shafts 2a provided on both the right and left end side plates 2d of the front lid 2. Further, the lower lid 7 which covers the front surface of the tape 6 and the opening part 4 is supported pivotally by the V-shaped part formed of a support shaft 7b provided to the side plate 7a of the lower lid 7 and the side plate 2d of the front lid 2. Then the front lid 2 and lower lid 7 are energized by energizing springs for the front lid 2 and lower lid 7 invariably in lid closing directions and also locked in lid closing direction by a lid locking means so that they can not rotate. Consequently, the tape is securely covered without being damaged and the dust protection is improved.
Patent JP-S61292651-A (JP)
Title: Recorder
Inventor: KOBAYASHI YUICHI
IPC: G03G15/06
Filed: 1985-06-20
Abstract: PURPOSE:To eliminate mixing of developer different in color by comparing the state of use of developer and indicated color of a color indicating device such as a color indicating switch etc., and when developer in the developing device is black or different color, and indicated color is other color, cleaning the developing device then supply developer of indicated color. CONSTITUTION:The developer supply controlling device refers to indicated color of a color indicating device and the state of agent supply obtained by a state monitoring device. When the state of agent supply shows presence of developer of the second color or third color and indicated color is black, supply to the first tank is instructed to a switching device, and supply is instructed to the first supplying device. That is, cleaning process is omitted. Thus, in selective recording of more than three colors, the developing device is cleaned by cleaning liquid when recording color is changed from black to other color and when changed between different colors other than black. Used cleaning liquid is recovered in a cleaning liquid tank, then developer of color to be changed next in supplied to the developing device.
Patent JP-S62293381-A (JP)
Title: Stereoscopic picture display device
Inventor: HIRAOKA KATSUMI
IPC: H04N13/04
Filed: 1986-06-11
Abstract: PURPOSE:To display an optimum stereoscopic picture to respective viewers having a large degree of freedom in a viewing position by providing a means for setting the quantity of parallel movement and the quantity of rotating movement of a three-dimensional display object and adjusting a two-dimensional picture for a right (left) eye. CONSTITUTION:Three-dimensional CAD form data stored in a CAD (design system for supporting computer) form data memory 1 is inputted to a two dimensional picture generator 2 and the same two three-dimensional data are alternately formed. A parallel and rotating movement quantity setting device 3 separates the two three-dimensional data based on a command from a movement quantity adjusting device 4, moves in parallel and in opposite directions horizontally, moves in rotation in opposite directions around a vertical axis and a display coordinate converter 5 converts this data into two-dimensional data. Thereby, the data of the two-dimensional picture for the right eye and the two-dimensional picture for the left eye is formed and displayed on a CRT 6. A stereoscopic picture can be recognized through a drive signal generator 7 and filter glasses 8, the degree of the freedom in the viewing position is large and the optimum stereoscopic picture can be obtained for respective viewers.
Patent JP-H085961-A (JP)
Title: Space filter and space filter type length measuring gage
Inventor: SHIMOYAMA MAKOTO
IPC: G01B11/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a space filter and space filter type length measuring gage having simple constitution featuring deep optical depth and improved length measuring performance without using an imaging lens. CONSTITUTION:This space filter 5a has the regions delineated by adjacent sine curves 5a1 which have a phase difference of 180 deg. with each other in plan view and in which the peak part of the one curve and the valley part of the other curve are in contact or proximity with or to each other. These regions are alternately formed with the regions where light is reflected and the regions where the light is transmitted. The space filter 5a described above is used for the space filter type length measuring gage which measures the length of a moving object by allowing transmission and reflection of part of the reflected light from this moving object.
Patent JP-H06321057-A (JP)
Title: Automatic wiper control device
Inventor: TANAKA HIKARI
IPC: B60S1/08
Filed: 1993-05-13
Abstract: PURPOSE:To provide a wiper automatic control device capable of preventing the malfunction of a wiper blade due to the effect other than a waterdrop, and also immediately coping with a condition where the continuous wiping action of the wiper blade is required in the change of weather and so on. CONSTITUTION:When the wiping action of a wiper blade based on a detection signal from a waterdrop detecting means is made within a given time after the wiping action of the wiper blade, the detection sensitivity of the waterdrop detecting means is kept in a normal condition, and when the wiping action of the wiper blade is not made, the detection sensitivity is lowered than the normal condition. When a mist action mode is set or the wiping action of the wiper blade is made even once based on the detection signal of the waterdrop detecting means at the time of a standby condition, a device is translated into another standby condition having detection sensitivity higher than that in a former standby condition or into a normal condition.
Patent JP-S5838693-A (JP)
Title: Soldering method
Inventor: KITA KENICHI
IPC: B23K1/08
Filed: 1981-08-31
Abstract: PURPOSE:To improve the sound quality of audio apparatus by using the solder produced by melting Cu which attains temp. higher than a saturation point at the melting temp. in the working stage and soldering the work in the molten solder on which intermetallic compds. of Cu are held afloat. CONSTITUTION:For example, a compsn. consisting of 63wt% Sn, 0.7wt% Cu at which it attains temp. higher than the saturated point at the melting temp. in the working stage and the balance Pb is melted uniformly at about 400 deg.C and is cooled, whereby a solder ingot is produced. When such solder ingot is charged into a soldering vessel 2 and is heated and melted to about 250-260 deg.C, intermetallic compds. 1 such as Sn and Cu, Pb and Cu, Sn, Pb and Cu float in the molten solder 3. The work is welded by such solder.
Patent JP-H04335334-A (JP)
Title: Sheet film pack
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1991-05-10
Abstract: PURPOSE:To automatically latch the light shielding slide of a sheet film pack in which plural sheet film units are housed and which is used in loaded/unloaded state to/from a pack holder and release latching it when the sheet film pack is exchanged and when operation for photographing is performed. CONSTITUTION:The sheet film units 4 are plurally laminated and housed in a pack main body, and the aperture of the front surface of the pack main body is covered with the slide 5 which freely slides. An engaging lever 16 having 1st-3rd engaging parts 16a-16c is provided in the pack main body. The lever 16 engages/disengages to/from engaging holes 18a and 18b provided on the slide 5 and further the engaging groove 30 of the pack holder 20 so as to latch the slide 5 and the pack main body and release latching them in appropriate timing. The lever 16 is turned by interlocking with a detection lever 28 which detects that the sheet film unit 4 is moved to a photographing position.
Patent JP-H087685-A (JP)
Title: Grommet
Inventor: MORI HIROYUKI
IPC: H02G3/22
Filed: 1994-06-17
Abstract: PURPOSE:To provide a grommet having such characteristics as low hardness, flexibility elasticity, expansion characteristic, oil resistance and capable of recycling, by forming thermoplastic elastomer having chlorinated polyethylene as its principal constituent. CONSTITUTION:A grommet comprises thermoplastic elastomer having 100 weight part chlorinated polyethylene and 20-100 weight part plasticizer as its principal constituents. Preferably, the chlorinated polyethylene is such one of chlorine content of 30-40wt.% and heat amount of melting crystal of 5-15cal/g obtained by chlorinating polyethylene of weight average molecular weight of 100000-300000. DOP oil absorbing amount of the chlorinated polyethylene is 25 or more when di-2-ethylhexylphthalate (DOP) is used as oil.
Patent JP-S5660061-A (JP)
Title: Semiconductor device
Inventor: OSHISHIBA KEIMEI
IPC: H01L21/331
Filed: 1979-10-19
Abstract: PURPOSE:To minimize the change in the transistor characteristics due to piezo effect by coinciding the channel direction of a P type channel field effect transistor with <100> direction. CONSTITUTION:The channel of the P type channel field effect transistor formed on the main surface of a silicon monocrystalline substrate 1 is directed in <100> direction. Source 3, gate electrode 5 and drain 4 are so disposed, for example, in a <100> direction being 45 deg. with respect to the orientation flat part 2 in a 100 direction of the silicon monocrystalline substrate 1 having (100) plane so that the channel direction coincides with the <100> direction.
Patent JP-S5761033-A (JP)
Title: Resin composition for film formation
Inventor: SHINGUU SHIGEO
IPC: C08L101/00
Filed: 1980-10-01
Abstract: PURPOSE: The titled composition highly strong even in a thin film form, excellent in heat sealability and impact resistance, and useful for a packaging material, which is prepd. by compounding a specifically high density PE with a thermoplastic conjugated dienevinyl arom. hydrocarbon block copolymer and a low density PE.  
     CONSTITUTION: 100pts wt PE(A) of density 0.910W0.970 is compounded with 2W 25pts wt thermoplastic conjugated diene-vinyl arom, hydrocarbon block copolymer (B) and 5W100pts wt PE (C) of density 0.940W0.930, in a pts wt ratio of the total of the polymers B and C to the polymer A of (15W110):100. Although a conventional high-density PE film is inferior in heat sealability, impact resistance and fracture transmission resistance in contrast to its hight strength in a relatively thin film form, the composition is excellent in film formability and highly strong in a thin film form, and has enhanced heat sealability, impact resistance and fracture transmission resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5926794-A (JP)
Inventor: FUKUICHI TAKUROU
IPC: G10L19/00
Filed: 1982-08-04
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-S62294052-A (JP)
Title: Seaweed-containing noodle and production thereof
Inventor: NISHIOMOTE KUNIO
IPC: A23L7/109
Filed: 1986-06-11
Abstract: PURPOSE:To obtain seaweed-containing noodles from which one can take inorganic substance, vitamins, protein and carbohydrate at the same time, by blending long strips of raw seaweeds or those of seaweeds which are dried and reconstituted with water with raw wheat flour, water, and salt. CONSTITUTION:Long strips of seaweeds 3 which are raw of dried and reconstituted with water are simultaneously blended with raw wheat flour 2 in a ratio of 1:3 or 2:3, water and salt to give the aimed seaweed-containing noodles 1 which are uniformly and irregularly mixed with the seaweeds.
Patent JP-H01307093-A (JP)
Title: Memory
Inventor: SAKAMOTO FUMIHIKO
IPC: G11C11/34
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the burden of a CPU by constituting the title memory so as to detect the identity of a row address with the memory itself. CONSTITUTION:By receiving a row address signal X and a column address signal Y to require an action to a DRAM 1 from the outside, according to a selecting signal ASW inputted from a control device 5, a multiplexer 2 selects either one of the address X or Y, and outputs it as an address signal Address inputted to the DRAM 1. Simultaneously, the signals X are inputted to a comparator 3 and a register 4, the control device 5 sends a clock signal CLK to a register 4, and holds the signal X in the register 4. The register 4 sends the held row address signal X' to the comparator 3, the comparator 3 compares the signals X and X', and sends a signal SRA to express whether or not they are the same to the control device 5. By receiving an action request instructing signal REQ from the outside, the control device 5 sends signals the inverse of RAS, the inverse of CAS, and the inverse of WE, and the DRAM 1 writes write data DIN and outputs read data DOUT.
Patent JP-2000325237-A (JP)
Title: Portable type cooking and heating can
Inventor: LEVINSON BENJAMIN
IPC: A47J36/26
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable type cooking and heating can which makes odorless and clean combustion and does not discharge dangerous and fatal vapor and smoke generated when methanol-base gelatinized alcohol fuel burns. SOLUTION: This cooking can has a container 20 having a base part 22, a side wall structural particularly 24 and upper wall part 30 having a central aperture 31. The upper wall part 30 has fuel containing an isoparaffin mixture and diethylene glycol, a fuel stabilizing means for holding the fuel and regulating its movement, a fibrous material packed by leaving a combustion chamber in the upper part and an ignition cord extending upward from the bottom of the fibrous material and passing the central aperture 31. The can has an ignition mans which draws the isoparaffin mixture from its bottom storage part to a front surface exposed part by capillarity, has the isoparaffin mixture subjected to the initial ignition by a flame and ignites the diethylene glycol in the front surface exposed part of the fibrous material.
Patent JP-S5943430-A (JP)
Inventor: PIEERU DEBETSUSON
IPC: G06F13/28
Filed: 1983-07-27
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-H032063-A (JP)
Title: Printer
Inventor: SATO TAICHI
IPC: B41J29/08
Filed: 1989-05-31
Abstract: PURPOSE:To suitably diffuse, absorb sounds radiated from a printing head and a platen and to reduce a noise level from a whole printer by providing a sound absorbing structure having a porous plate at the lower part of the platen. CONSTITUTION:A printing wire protruding from a printing head 37 is hit to a platen 40 through an ink ribbon 38 and a continuous slip 4l. In this case, the vicinity of an impact unit, the printing head 37 and the platen 40 become large noise sources. Then a sound absorbing material 48 is mounted together with a porous plate at an underframe 47. Sound reflected on the underframe is reduced by the mounted sound absorbing material, and sound radiated from gaps of guides 52, 55 and 54, 56 is reduced. On the other hand, sounds generated at the time of printing from a continuous slip, a single slip are absorbed by providing the underframe 47 and a guide 57 of porous plates and sound absorbing materials 58, 59 at the lower part.
Patent JP-S63301404-A (JP)
Inventor: MOGI TSUNEO
IPC: F21S4/00
Filed: 1987-05-30
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-S5437631-A (JP)
Title: Recording and reproducing sustem for secam system color video signal
Inventor: HIROTA AKIRA
IPC: G11B20/06
Filed: 1977-11-15
Abstract: PURPOSE: To improve the picture quality with reducing the beat interference dependent upon the tertiary distortion by selecting the frequency of the tertiary higher harmonic to be outside the recording band in the lower limit frequency of the frequency shift band of low conversion chrominance signals taken out from FF. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5760245-A (JP)
Title: Missfire detector for internal combustion engine
Inventor: ICHIKAWA SADAO
IPC: F02B77/08
Filed: 1980-09-29
Abstract: PURPOSE:To detect a miss fire above a fixed miss fire level from a low load to high load operation dispension with a zero compensation by comparing a partial  voltage of the output of one thermocouple with the output of the other thermocouple. CONSTITUTION:A plurality of thermocouples which are installed to detect the temperature of exhaust separately from each cylinder are arranged in sets two per each and the output of the first thermocouple 1 and a partial voltage of the output of the second thermocouple 2 are inputted into a comparator C1. Then, the output of the thermocouple 2 and a partial voltage of the output of the thermocouple 1 are inputted into a comparator C2. The comparator C1 produces an output of a high level when the output V1 of the thermocouple 1 meets the requirement of V1X R2/(R1+R2)>=V2 while the comparator C2 produces an output of a high level when the output V2 of the thermocouple meets the requirement of V2XR4/(R3+R4)>=V1. Receiving the outputs of the comparators C1 and C2, an NOR circuit 3 produces an output to flash an indication lamp 4, when either of the outputs is at a high level.