baber/WOPTO huggingface dataset:
Patent JP-H10198070-A (JP)
Title: Production of electrostatic charge image developing toner, electrostatic charge image developing toner, electrostatic charge image developer and image forming method
Inventor: SUWABE MASAAKI
IPC: G03G9/087
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve various characteristics such as color developing property, electrifying property, developing property, transfer property and fixing property, especially electrifying property and color developing property by forming aggregated particles in a mixture liquid, preparing a dispersion liquid of aggregated particles, heating the aggregated particles to melt, and controlling the polarity of dispersants included in the mixture liquid to be same. SOLUTION: A dispersion liquid of resin particles prepared by dispersing resin particles in a dispersant having polarity is mixed with at least a dispersion liquid of coloring agent particles in a dispersant having polarity to prepare a mixture liquid. In this mixture liquid, aggregated particles are produced to prepare a dispersion liquid of aggregated particles, and then particles are fused by heating. The polarity of each dispersant included in the mixture liquid is controlled to be same. Namely, when resin particles, coloring agent particles, etc., are uniformly dispersed and mixed in the mixture liquid comprising the dispersion liquid of resin particles, the dispersion liquid of coloring agent particles, etc., the polarity of each dispersant in the mixture liquid is controlled to be same. Therefore, aggregation of particles in the mixture liquid can be prevented.
Patent JP-S59129087-A (JP)
Inventor: TSUDA MASARU
IPC: A63H27/18
Filed: 1983-01-14
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-H11202401-A (JP)
Title: Camera provided with state display function
Inventor: SATO TATSUYA
IPC: G03B17/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To enable the shake state of a camera to be displayed/informed to a photographer by comparatively simple constitution by providing the camera with a state display member arranged so that it is near to the circumference of a finder eyepiece window part when the cover member of a camera main body is closed and set for displaying the action state of the camera so that it can be confirmed. SOLUTION: Three shake level display means being the state display means of the first shake level display means 6, the second shake level display means 7 and the third shake level display means 8 are arranged at a back cover 3 near a shake mode display means 5 and at the lower part of a finder window 9 so as to be positioned near the lower part of the window 9 when the cover 3 is closed. It is preferable that three shake level display means 6-8 are almost horizontally arranged along in the longitudinal direction of the window 9. This is for the purpose that the photographer can simultaneously easily confirm image blurring levels displayed by three display means 6-8 while looking at the window 9.
Patent JP-H11199983-A (JP)
Title: Steel for rolling element of continuously variable transmission, production of the rolling element and the rolling element
Inventor: FUSHIMI SHINJI
IPC: C22C38/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the rolling fatigue characteristics of a steel and to prolong its service life by allowing it to have a specified compsn. contg. C, Mn, Cr, Al, N, and the balance Fe with impurities. SOLUTION: This steel has a componental compsn. contg., by weight, 0.1 to 0.3% C, <=1.0% Si, <=1.0% Mn, 1.5 to 5.0% Cr, 0.01 to 0.05% Al, 0.004 to 0.O25% N, and the balance Fe with impurities. As for the production of a rolling element, the steel as a stock is formed into the shape of a rolling element, which is thereafter subjected to carburizing and quenching and tempering treatment to form a surface hardened layer at least on required places such as the face to be rolled in the surface.  As for the obtd. rolling element, preferably, the concn. of carbon from the surface to a depth of 0.3 mm is regulated to 0.9 to 1.5%, the maximum size of precipitated carbides is regulated to <=0.5 μm, the average size thereof is regulated to 0.2 to 0.4 μm, the area ratio of the precipitated carbides is regulated to 2 to 20%, the content of residual austenite is regulated to <=25%, and its hardness Hv at ordinary temps. is regulated to 800 to 850.
Patent JP-H08190973-A (JP)
Title: Lamp socket
Inventor: WATANABE SATOSHI
IPC: H01R33/08
Filed: 1995-01-12
Abstract: PURPOSE: To provide the inexpensive lamp socket which can absorb the dispersion of the lamp length of a straight pipe type fluorescent lamp to be replaced, and can support the lamp. CONSTITUTION: In the holding type lamp socket 16 supporting a straight type fluorescent lamp 17, each of paired electric conductors 23 housed in socket chassis 21, includes each pin hold piece section 44 and each spring piece section 43 which are stretched in a row, and rotatably supports each rotating operation body 22 through which each lamp pin 18 is inserted between the hold piece sections 44. Each rotating operation body 22 joins each mouthpiece receiving section 36 at one end of each barrel section 35 held by the hold piece sections 44, and comprises each stopper section 37 joined at the other end. Each aforesaid operation body 22 is energized by the lesilient force of each spring piece 43 at all times in the direction that each mouth piece receiving section 36 is projected out of the through hole 29 of each socket chassis 21, and each operation body is housed in the inside of each socket chassis 21 in such a way that it can be moved in the axial direction. By this constitution, each rotating operation body 22 is moved in the axial direction while being accompanied with the elastic deformation of each contact electric conductor 23 for absorbing the dispersion of the lamp length.
Patent JP-S5287003-A (JP)
Title: Automatic stopping device of tape recorders
Inventor: KOIZUMI SATORU
IPC: G11B15/093
Filed: 1976-01-14
Abstract: PURPOSE: To detect the rotation of a takeup reel and prevent the occurrence of wow and flutter by detecting the plural pins provided to the boss of the takeup reel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62163500-A (JP)
Title: Reververation unit for on-vehicle stereo acoustic device
Inventor: KATO SHIGEKI
IPC: G10K15/00
Filed: 1986-01-13
Abstract: PURPOSE:To generate a reverberation sound having a natural expanding sense by one reverberation sound generating circuit, by making a reverberation sound signal which has been synthesized and generated from right and left channel signals, branch into two giving a level difference to the other signal, to one signal, and applying these signals to the original channels, respectively. CONSTITUTION:L and R channel signals which have been inputted to input terminals 1, 2 are added by an adding circuit 3, and thereafter, inputted to a reverberation sound generating circuit 4, and a delay processing is applied and a reverberation sound signal is generated. An output of the circuit 4 is made to branch into two, and one of them is added to the original L channel signal by an adding circuit 6, and the other is attenuated by 6-9dB by an attenuator, and thereafter, added by an adding circuit 7 to the R channel signal in which a transfer time difference of a sound by right and left loudspeakers and a level difference have been compensated by a delaying circuit 10 and an attenuator 11. Output signals from the circuit 6, 7 are outputted from output terminals 8, 9.
Patent JP-H06216667-A (JP)
Title: Operational amplifier circuit
Inventor: YOSHIHARA TOSHIO
IPC: H03F3/45
Filed: 1993-01-13
Abstract: PURPOSE:To provide an operational amplifier circuit made into a high gain semiconductor integrated circuit operated by a low power supply voltage. CONSTITUTION:This circuit is provided with a current inversion circuit 13 for connecting the drain electrode of a first NMOS transistor 7 whose source electrode is grounded to the source electrode of a first low VtNMOS transistor 6, connecting the drain electrode of a second NMOS transistor 12 whose source electrode is grounded to the source electrode of a second low VtNMOS transistor 11, turning the respective substrate potentials of the first NMOS transistor 7, the first low VtNMOS transistor 6, the second NMOS transistor 12 and the second low VtNMOS transistor 11 to ground potentials and connecting the respective gate electrodes of the first NMOS transistor 7, the first low VtNMOS transistor 6, the second NMOS transistor 12 and the second low VtNMOS transistor 11 to the drain electrode of the first low VtNMOS transistor 6.
Patent JP-S5594874-A (JP)
Title: Catamaran ship
Inventor: NAKADA YOSHIHISA
IPC: B63B1/12
Filed: 1979-01-16
Abstract: PURPOSE: To prevent the rocking of during stopping without deteriorating the propelling performance, by providing watertight sections in the water level parts of struts which couple the upper and lower hulls with each other and by providing the walls of the sections with openeings for connecting the interior and exterior of the sections with each other.  
     CONSTITUTION: A catamaran ship comprises an upper hull 1, a right and a left struts 2, 3 and a right and a left lower hulls (bodies) 4, 5. An appropriate number (for example, three) of watertight sections 6W8 are provided in the water level parts A of the struts 2, 3 so that the sections extend within the vertical motion of waves in the vertical direction and have an appropriate size and shape in the longitudinal direction. The sections have an appropriate spacing and locations. The outer walls 6aW8a of the sections 6W8 are provided with numerous openings 9 for connecting the interior of the sections with the external air or ambient sea water. Air vents 10 are provided through the upper parts of the section walls 6aW8a. As a result, a wave B proceeding in the cross direction of the hulls is let to flow through the sections and the natural rocking period of the hulls is lengthened not to synchronize with the wave. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62162247-A (JP)
Title: Optical reader
Inventor: TSUJI SHIGEKI
IPC: G11B7/135
Filed: 1986-01-10
Abstract: PURPOSE:To omit an optical member fitting board, to easily position a light emitting source on an optical system member and to reduce the size of the whole device by joining a concave lens with a beam splitter for guiding the reflected light beam obtained by reflecting a light beam radiated from the light emitting source by a recording medium into a photodetector and building the light emitting source in the recessed part of the joined part. CONSTITUTION:A triangular prism 1 is arranged on the inside of a movable part body 16 and an objective lens 2 opposed to the surface of a recoding medium disk 31 is arranged on the upper surface of the prism 1. Another triangular prism 3 is sticked to one inclined surface of the prism 1 to constitute the beam splitter and a sealing prism. On other hand, the concave lens 4 is sticked to the other side of the prism 1, the light emitting source 5 such as a laser is built in the recessed part 4a formed on the opposite side of the prism 1 to position the insertion depth of the light emitting source. Many grooves are formed on the adhering surface A between the prism 1 and the lens 4 so as to be provided with the function of a diffraction grating. A photodetecting element 8 as a photodetector is fixed on a space part 7 surrounded by both the rectangular prisms 1, 3.
Patent JP-H06208243-A (JP)
Title: Developer for printing metallic plate
Inventor: FUKA TOYOFUMI
IPC: G03G9/087
Filed: 1993-01-13
Abstract: PURPOSE:To enable printing having the pattern being more texture and depth by providing the developer with specified grain size range and the electrifying particles having more than specified m.p. or softning point as the main component of the developer particles. CONSTITUTION:The electrifying particles are provided with 1-1000mum developer grain size and >=100 deg.C m.p. or softning point of the main component of the developer particle. When the grain size is less than 1mum, the unevenness of a printing pattern is small and texture is insufficient. On the other hand, when the grain size is over 1000mum, the particles are hardly coated with a adhesive and adhesion is insufficient, and when large amount of adhesive is used, it is disadvantage financially. And the bue and image of the printing pattern are liable to be uneven. The main component of the developer particles is limited to the electrifying particles having >=100 deg.C m.p. or softning point since when a printing metallic plate is produced, a particle shape is unchanged by the effect of its heat in the case of fixing the developer on the metallic plate.
Patent JP-H07211769-A (JP)
Title: Method and apparatus for plasma processing
Inventor: SUGA HIDEYUKI
IPC: H01L21/3065
Filed: 1994-01-19
Abstract: PURPOSE:To simplify the procedure for releasing electrostatic attraction and improve the throughput of plasma processing, by stopping the generation of plasma with DC voltage kept applied to a stage, and releasing a workpiece electrostatic-attracted to the stage. CONSTITUTION:When negative DC voltage is applied to a stage 6, a wafer 5 is attracted to the negative stage 6 by Coulomb force, and they are brought into tight contact with each other throughout the entire surface. The wafer 5 is held and processed for a specified time. After the completion of processing, a control unit 9 maintains the application of DC voltage to the stage 6 through a power supply 8 for electrostatic attraction, and further stops the application of high-frequency power to an electrode 2 for generating plasma through a high-frequency power supply 1 to stop the generation of plasma 4. Thus the wafer 5 is put in the same potential with the stage 6. As a result, electrostatic attractive force exerted on the wafer 5 is eliminated, and the wafer 5 is instantaneously released from the stage 6.
Patent JP-S61162962-A (JP)
Inventor: IMAGAWA KENZO
IPC: A62C3/00
Filed: 1985-01-16
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-H04313669-A (JP)
Title: Refrigerator
Inventor: MIYATA HIROSHI
IPC: F25D27/00
Filed: 1991-01-18
Abstract: PURPOSE:To prevent rise of a temperature by forming a discharge air passage of a rail, a holder, a holding plate, and an indoor lamp cover, uniformly irradiating an indoor shelf with a light, and uniformly cooling frozen food. CONSTITUTION:An outer box 2, an inner box 3, a foamable heat insulator 4, an indoor lamp 9, a holder 25 for holding the lamp 9, buried in the box 3, are provided. A chilled gas discharge duct is formed of a rail 13 having a flange 14, a cover 10 and a holding plate 26. The lamp to be engaged with a connector of the holder 25 is disposed at a center on a front surface in a refrigerator. When food is contained in the shelf, a light can be supplied to the entirety in the refrigerator without being interrupted by the food. Further, a duct is so formed of the holding plate and the rail as to communicate with part of a chilled gas discharge hole of a duct plate 13b in the innermost part in the refrigerator to discharge and supply chilled gas. Thus, cooling power at the front of the shelf in the refrigerator can be improved. Uniform cooling performance is obtained. Further, an effect of preventing rise of temperature of frozen food contained in the shelf when frequency of opening and closing of a door is high is provided.
Patent JP-S5287742-A (JP)
Title: Safety device for electronic range
Inventor: TATEDA KOUICHI
IPC: F24C7/02
Filed: 1976-01-16
Abstract: PURPOSE: To prevent accidents such as burns by providing a scorching heater vertically movably in a heating chamber and adapting that a door is inhibited from opening when the heater locates at the lower portion of the heating chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59130353-A (JP)
Inventor: IRIE KENZOU
IPC: D04H1/4242
Filed: 1983-01-14
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-H02188355-A (JP)
Title: Paper transporting mechanism
Inventor: SUGAYA HIROSHI
IPC: B65H23/188
Filed: 1989-01-10
Abstract: PURPOSE:To carry out the constant traveling independently of the kind of paper by detecting the tilt of a tension plate installed in a traveling part for a continuous paper and varying the press-contact force of a pair of paper transport rollers. CONSTITUTION:A tension plate 2 which can vary angle is installed midway in a traveling part for a paper 1, and the traveling state of the continuous paper 1 is always detected by a detection part 3. The signal detected in the detection part 3 is supplied into a control part 7, and transmitted to a varying mechanism 5 for the press-contact of a transport roller 4, and a cam 6 is revolved, and the press contact force of the transport roller 4 is varied. In the case where the continuous paper 1 is thin, the pulling force on the transport roller 4 increases, and the lowering the tension plate 2 is detected by the detection part 3, and transmitted to a pressure varying mechanism 5, and the pressure of the transport roller 4 is adjusted, and a prescribed pulling state is restored. Therefore, the paper 1 can be travelled in the stable state.
Patent JP-S63241267-A (JP)
Inventor: DANIERU BERISEERU
IPC: F24D3/10
Filed: 1988-01-12
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-S56103576-A (JP)
Title: Operating device of television camera
Inventor: DEIBUIDO ERUBABAUMU
IPC: H04N5/232
Filed: 1980-01-21
Abstract: PURPOSE:To obtain a subject picture of high-contrast through a simple remote operation by a simple switch operation, by securing an interlocking working between the driving mechanism to tilt a TV camera and the driving mechanism to turn the focus ring of the TV camera. CONSTITUTION:The 1st driving mechanism 32 contains the female screw member 36 loose-fitted to the chassis 14, the male screw member 38 to be accepted into the screw hole of the member 36, and the DC reversible motor 40 to turn the member 38 respectively. The 2nd driving mechanism 34 has the DC reversible motor 66 fixed to the bracket 22 and the gear group 67 to transmit the rotation of the motor 66 to the focus ring 24. The motor 40 and 66 are connected via an electric circuit, and have a parallel working. As a result, the focal distance of the lens 26 is reduced in proportion to the increment of the angle of depression of the TV camera 10, and thus the focal distance of the lens 26 becomes minimum with the lower limit angle, i.e., the maximum angle of depression of the camera 10.
Patent JP-S5597250-A (JP)
Title: Manufacture of inorganic adsorbent for high-temperature and high-pressure water
Inventor: TAKEUCHI SEIJI
IPC: G21F9/00
Filed: 1979-01-22
Abstract: PURPOSE: To remove heavy metals or sulfuric acid radical present effectively by treating adsorbents of alumina-supported titanium oxide or alumina support alone by hot water containing nitric acid or ammonia.  
     CONSTITUTION: Adsorbents of alumina alone or alumina-supported titanium oxide are treated with hot water containing ammonia to remove sulfuric acid radical present, and also the adsorbents are treated with hot water containing nitric acid to remove heavy metals such as iron, etc. If necessary, both the operations are performed in combination. In case where the alumina support is pretreated, titanium oxide is supported on the alumina support after the pretreatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03209842-A (JP)
Title: Fully-automatic wafer prober
Inventor: OKANDA MASAO
IPC: G01R31/26
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to perform a test for a stable and high-quality probe by a method wherein a fully automatic wafer prober is provided with a contact pad capable of detecting the position of a probe contact part formed integrally with a stage. CONSTITUTION:A stage positioning accuracy being possessed by a prober is utilized, a probe contact pad 4 formed integrally with a stage part 5 is provided, whether the pad 4 comes into contact with a probe 3 or not is electrically detected and the position of a probe contact part at the time of the detection is detected utilizing the mechanical accuracy of the stage. Accordingly, the shift in the horizontal direction and vertical direction of the probe 3 can be recognized and in respect to one beyond a specified region in the positional deviation of the probe at this time the impossibility of use of the probe can be informed an operator by a monitor, an alarm or the like. Thereby, a stable and high-quality probe card can be always used and a test for the stable and good probe can be performed.
Patent JP-S6121445-A (JP)
Inventor: GERUHARUTO FUAIHITEINGAA
IPC: F16F15/26
Filed: 1985-01-14
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-H06216968-A (JP)
Title: Communication control system
Inventor: TSUTSUMI HIROYUKI
IPC: G06F13/00
Filed: 1993-01-14
Abstract: PURPOSE:To set a sender equipment to the connection state when the sender equipment is connected to a connection section of a transmission means by receiving a notice message by a connection/disconnection notice message generating section so as to control connection/disconnection between the transmission line and a transmission destination equipment. CONSTITUTION:When an input equipment a12 of a sender equipment is connected to a sender side communication controller (a) via a connector all, it is controlled by a control signal processing section a10 and a connection/ disconnection notice message generating section a3 generates a connection/ disconnection notice massage. The message is sent to a computer of a transmission destination equipment such as a camera via a network side transmission processing section a1 and a network and the transmission destination equipment and the network are connected to the equipment a12. This is similar to the case with disconnection and sure connection/disconnection is controlled without the operation of the sender equipment and the transmission destination equipment.
Patent JP-S5289103-A (JP)
Title: Elimination of injurious materials from synthesis gases
Inventor: KIMURA SHIYOUICHI
IPC: C01B17/60
Filed: 1976-01-21
Abstract: PURPOSE: Elimination and recovery of hydrogen sulfide and ammonia from synthesis gases by the use of nickel oxide, and preparation of ammonium sulfate therefrom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58123832-A (JP)
Title: Heat treatment for nozzle safe end part of vessel
Inventor: USAMI SABUROU
IPC: C21D9/00
Filed: 1982-01-18
Abstract: PURPOSE:To improve the strength in the notched parts of both mounting parts by sticking one end of a thermal sleeve hermetically in a nozzle safe end part, and making the nozzle safe end part higher in temp. than the thermal sleeve part. CONSTITUTION:A cylindrical nozzle safe end part 3 projecting externally is provided in the opening part 2 at the inlet of a pressure vessel 1 for nuclear reactors and the preceding end part thereof is tapered 4 and is connected to a piping 5. A cylindrical thermal sleeve 6 of which one end opens into the vessel 1 is disposed in the part 3. The other end thereof is hermetically stuck by welding to the inside surface in the tapered part 4 of the part 3. Thereafter, cooling water 11 is supplied with a pump 10 into the sleeve 6, and the cylindrical part 8 of the part 3 is heated with a heater 9 to generate large tensile stress in a notched part 7, thereby yielding the same under tension. The heating is then stopped and the entire part is made uniform in temp., whereby residual compressive stress is applied in the part 7 and the strength thereof is improved.