baber/WOPTO huggingface dataset:
Patent JP-H0336565-A (JP)
Title: Developing device
Inventor: ITO NOBUYUKI
IPC: G03G15/08
Filed: 1989-07-03
Abstract: PURPOSE:To add appropriate triboelectric quantity to toner by making the sharp protrusion on the surface of a recessed part blunter than that on the surface of a projecting part in a recessed and projecting part formed on the surface of a sleeve and setting a specified relation between the mean grain diameter of the toner and the diameter of the recessed part. CONSTITUTION:A developing device 3 is provided with a non-magnetic sleeve 7 which rotates on the outer side of a magnet 8. The surface of the sleeve 7 is formed to have the protruding surface which is roughed with the sharp protrusion at fine pitch by making a shapeless grain having a sharp angle collide with the surface of the sleeve 7 and to have the corrugated recessed and projecting part at large pitch by coming into collision with the shaped grain having the smooth surface, whose mean grain diameter is larger than that of the shapeless grain, and the protruding surface of the recessed part is blunter than that of the projecting part. The recessed part is formed so as to satisfy the relation of a formula I. In the formula I, d means the grain diameter of toner and X means the diameter of the recessed part. Provided that unit for both of them is mum. Thus the toner is prevented from being unevenly applied on the sleeve 7 and the appropriate triboelectric quantity is added to the toner.
Patent JP-S6229422-A (JP)
Title: Brake control device for 4-wheel drive car
Inventor: MORITA KATSUHIRO
IPC: B60W10/12
Filed: 1985-08-01
Abstract: PURPOSE:To prevent simultaneous locking of four wheels when some wheel is spun or when the wheels are braked, by transmitting the driving power through a one-way clutch to the front and the rear wheels when the car starts, and other clutches are connected to transmit the drive bypassing the above clutch when either of wheels is spun. CONSTITUTION:The 4-wheel drive car combines a front and rear wheel drive system and a transfer device through a one-way clutch (the figure is omitted) and makes it possible to transmit the driving power only from the input side. At the same time, clutches 1 through which the drive is transmitted bypassing the said clutch and a wheel lock preventive measure 2 when the wheels are braked are furnished. In this case, an accelerator opening sensor 4, a brake sensor 5, and a wheel speed sensor 6 of the front and the rear wheels are furnished, from which signals are input to a control device 3. When the accelerator opening is more than a specific value and the difference of the wheel speeds is more than a specific value, or when the accelerator opening is less than the specific value, the clutches 1 are given a connecting signal, while a releasing signal is input when the brake is operating.
Patent JP-2000001016-A (JP)
Title: Ink-jet recording apparatus
Inventor: KINOSHITA HISASHI
IPC: B41J2/01
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify a set, separation work for a carriage loading a recording unit to a guide member and also simplify a fixation work for a timing belt to the carriage. SOLUTION: A carriage 3 is constituted of separate parts, i.e., a sliding body 6 which is mounted to a guide member 2A to slide and a carriage main body 7 which is detachably coupled to the sliding body 6 and carries a recording unit 4. The sliding body 6 is provided with a belt hold part 67 for receiving an optional part of a timing belt 5 thereby holding the belt. The carriage main body 7 has a belt press part 86 which can press the timing belt 5 held by the belt hold part 67 when the carriage main body 7 is fixed to the sliding body 6, thereby fixing the belt in a state while holding the belt together with the belt hold part 67.
Patent JP-H0728552-A (JP)
Title: Clock logic layout method
Inventor: NITTA YUSUKE
IPC: G06F1/10
Filed: 1993-07-09
Abstract: PURPOSE:To realize the equi-load wiring in consideration of a cross capacity by roughly wiring the signal lines other than a clock signal line before wiring of the clock signal line and preferentially wiring the clock signal line thereafter. CONSTITUTION:In a step 202, cells other than clock logics are extracted from layout data 110 of cells and a logic file 108, and rough layout is performed with each cell as the object. Wiring passage number data 206 on the rough wiring lattice is obtained as the result of rough wiring, and the number of intersections in each wiring in the case of wiring of the clock signal line can be estimated by this data. In a step 203, wiring passage number data 202, clock logics, and layout information of cells to which the clock signal is inputted are inputted to perform the equi-load wiring of clock wirings for respective cells. With respect to calculation of the wiring load executed during the equi- load wiring, the capacity at the intersection in each clock wiring is obtained and is added to the capacity peculuar to the wiring.
Patent JP-H0811435-A (JP)
Title: Reversible thermal recording medium and production thereof
Inventor: KAWAMURA FUMIO
IPC: B41M5/337
Filed: 1994-06-29
Abstract: PURPOSE:To enhance the repeating characteristic of the development and erasure of a color by providing a recording layer containing an electron donating color forming compd., an electron acceptive compd., a specific a color erasing accelerator and a binder resin on a support. CONSTITUTION:A reversible thermal recording medium is formed by providing a recording layer containing an electron donating color forming compd., an electron acceptive compd., a compd. having three hydroxy groups at one terminal part of a long chain aliphatic compd. being a color erasing accelerator and a binder resin on a support. This recording medium forms a developed color recording state when the recording layer is heated and loses recording when the recording layer of the developed color state is heated to temp. lower than color forming temp. As a suitable example of the color erasing accelerator, there are phytantriol, trimethylolundecane and trimethyloltridecane. As a concrete example of the binder resin, there is polymethyl methacrylate or polyisopropyl methacrylate.
Patent JP-H1020705-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G15/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device such that the temperature of a fixing device can be quickly set to a desired controlled temperature and that a smooth fixing operation can be performed. SOLUTION: The phase angle of power supplied to the heater of a fixing roller during exposure to a scanner lamp is fixed (S1, S2, S11) and thereby adverse effects (fluctuation in quantity of light, etc.) on the scanner lamp are reduced to enable a fixing heater to be turned on so as to quickly elevate the temperature of the fixing roller from a stand-by temperature (150 deg.C) to a full-color control temperature (160 deg.C).
Patent JP-S6061265-A (JP)
Title: Printing plate clamping device
Inventor: BABA YASUYUKI
IPC: B41F27/12
Filed: 1983-09-14
Abstract: PURPOSE:To enable to replace a form sheet easily and safely from the outside of a machine, by providing a tensioning device for imparting a predetermined tension to a form cylinder when fitting a form sheet and a releasing mechanism capable of being remote-operated. CONSTITUTION:When supply of air to air cylinders 27, 28 is stopped, pawls 35 are turned with shafts 35a as centers by springs 37, and front and rear fitting jigs 21, 22 for clamping the form sheet 5 engaged with the tips of the pawls 35 are energized toward each other, thereby imparting a tension to the sheet 5 wound around the form cylinder 24. When air is supplied to the air cylinders 27, 28 to operate piston rods 31, 32 in the contracting direction, the pawls 35 are turned away from each other against the springs 27, the tension on the sheet 5 is released, and the jigs 21, 22 can be easily disengaged from the pawls 35. Accordingly, productivity can be enhanced.
Patent JP-S57100672-A (JP)
Title: Tape deck with electronic tuner
Inventor: TORAMA TADASHI
IPC: G11B31/00
Filed: 1981-10-23
Abstract: PURPOSE:To improve the operability of the tuner of a tape deck with an electronic tuner for both a car, etc. and the deck, by using one button for channel selection and deck operation. CONSTITUTION:According to the loading and unloading of a cassette into and from an insertion opening 3, numbers 1... of a tuner which correspond to the operation display of a tape deck and channel selection are displayed on buttons 5-9. Those buttons 5-9 are guided to printed substrates 28 respectively to be move up and down corresponding to operation, controlling switches 45 and 21 for deck operation and channel selection simultaneously. This constitution improves the operability of the tuner and that of the deck.
Patent JP-H119173-A (JP)
Title: Improving agent for food
Inventor: KANO TATSUO
IPC: A23L35/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an improving agent for food capable of improving both a structural property such as expandability or flexibility and a sensory property such as taste or flavor in food product made of flour, etc., and also of preventing reduction of quality in physical property or flavor to be caused by freezing and maintaining the physical properties after defrosting in as good state as just produced. SOLUTION: This improving agent comprises a thickening stabilizer, saccharide and dietary fiber. The thickening agent is at least one selected from the group consisting of gum arabic, guar gum, carrageenan, xanthan gum, geran gum and dextran. The saccharide is at least one of trehalose and sucrose. As the dietary fiber, any of cellulose, pullulan and pectin is used. An usage of the improving agent is pref. in the range of 0.01 to 20 wt.% based on heat- treating food comprising flour.
Patent JP-S6415319-A (JP)
Title: Production of high tensile steel plate having excellent brittle fracture generation resistance characteristic
Inventor: ODA MUNETAKA
IPC: B21B3/00
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a high tensile steel plate having the excellent brittle fracture generation resistance characteristic of a weld heat-affected zone by subjecting a steel specified in C, Si, Mn, N, Ti, and Al to heating, hot rolling and cooling in the stages under prescribed conditions. CONSTITUTION:The steel consisting, by weight %, of 0.03-0.15% C, 0.05-0.5% Si, 0.5-2% Mn, <=0.003% N, 3X[N]-0.02% Ti, and 0.005-0.05% Al is prepd. This steel is heated to 900-1050 deg.C. After the steel is heated, the steel is subjected to the pass to attain >=1alpha rolling shape ratio expressed by the equation (where H0: the thickness before the pass, H: the thickness after the pass, R: the roll diameter of rolling mills) in the austenite uncrystallization region of the Ar3 transformation point-(Ar3 transformation point +100 deg.C). The steel plate is cooled down to 500-600 deg.C at >=2 deg.C/sec cooling rate right after the end of this hot rolling.
Patent JP-H11344489-A (JP)
Title: Method for determining melanine of horny layer
Inventor: MORIYA YOSHIKI
IPC: G01N33/50
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To simply, correctly detect melamine of the skin by transferring horny layer cells of the skin to a double-sided tape attached to one face of a transparent plate, dyeing and determining the cells. SOLUTION: An adhesive plate obtained by attaching a double-sided tape to one face of a transparent plate is brought in tight contact with a skin surface, whereby horny layer cells of the skin surface are transferred to an adhesive face. The transparent plate is a glass plate, a polyethylene plate or the like which is insoluble to an organic solvent. The glass plate having a superior transparency is preferred and formed in a size and a shape nearly close to a slide glass not obstructing a microscopic observation. An adhesive of the double-sided tape is preferably a rubber substance such as a natural rubber, a tragacanth gum or the like in terms of a separation easiness when the tape is separated from the skin.  The double-sided tape is smaller than a plane of the transparent plate, has a size enabling a quantity of the horny layer cells sufficient for the microscopic observation to be transferred and is formed of cellophane, a fluororesin or the like. The horny layer cells transferred onto the transparent plate are dyed and a quantity of a dyed melamine per unit area of the horny layer cells is determined on the transparent plate.
Patent JP-H0837749-A (JP)
Title: Motor-driven air blower
Inventor: MATSUDA YOSHIHIRO
IPC: H02K5/04
Filed: 1994-07-22
Abstract: PURPOSE:To provide a motor-driven air blower which can be stably operated in a highly reliable state in various uses and various environments. CONSTITUTION:A hook section 17 bent inward is provided on the end face of a casing 13 which contains the centrifugal impeller of an air blower at the position matching a punch locking groove provided on a resin bracket 11 so that the shaking of the casing 13 due to the contraction of the bracket 11 under bad conditions can be prevented. Therefore, a motor-driven air blower which can be operated stably in a highly reliable state can be obtained.
Patent JP-H0521647-A (JP)
Title: Resin sealed type semiconductor device and manufacture thereof
Inventor: HIGUCHI HIROBUMI
IPC: H01L23/02
Filed: 1991-07-11
Abstract: PURPOSE:To enable the surface of the photodetective section of a transparent molded package to be protected against flaws and kept free from foreign objects. CONSTITUTION:A protrusion 10 is provided upright on the surface of a transparent molded resin 5 where a semiconductor chip 3 is provided inside excluding a photodetective section 12. The protrusion 10 concerned is formed on the surface of a transparent molded resin into one piece through a groove 11 which is provided in recessed state in a part of molding dies 1a and 1b.
Patent JP-S6149141-A (JP)
Title: Electronic fuel injection control device
Inventor: TAKAHASHI MINORU
IPC: F02D41/32
Filed: 1984-08-16
Abstract: PURPOSE:To enable an injection quantity to be corrected without causing the necessity for using the signal of an O2 sensor, by correcting the injection quantity of fuel by a correction coefficient corresponding to a difference or ratio between the absolute pressure and the predetermined basic absolute pressure in an intake pipe when an engine is in idle operation under a predetermined condition. CONSTITUTION:A signal of a sensor PS detecting the absolute pressure in an intake pipe is input to a correcting means CM. A basic absolute pressure memory means ME2 stores the absolute pressure detected by the sensor PS when an engine is driven in ideal air-fuel ratio in a predetermined idle condition. A basic absolute pressure calculating means BM, inputting a signal from load sensors SN5-SN7 of each kind in the engine, calculates the then basic absolute pressure from a value in the memory means ME2. A correction coefficient calculating means PC, if it receives a calculating instruction, reads from a correction coefficient memory means ME1 a correction coefficient value, corresponding to a difference between the absolute pressure P and the basic absolute pressure Pe, to be fed to the correcting means CM.
Patent JP-H0337287-A (JP)
Title: Emulsion type adhesive composition and its preparation
Inventor: SAITO JUN
IPC: C09J131/04
Filed: 1989-07-04
Abstract: PURPOSE:To make it possible to adhere a molded item of a highly crystalline resin in a solid state with an arbitrary material by incorporating an adhesive synthetic resin and a hydrogenated product of a specified block copolymer. CONSTITUTION:A water-based emulsion of 100 pts.wt. (solid content) adhesive synthetic resin (A) wherein one or more resins selected from among acrylic, styrenic and vinyl acetate resins are main components and a soln. (B) consisting of 0.05-40 pts.wt. hydrogenated product of a block copolymer (a) consisting of a polyolefin with an inherent viscosity (135 deg.C in tetraline) of 0.10-10dl/g contg. 0.01-20wt.% functional group selected from among carboxylic anhydride, COOH, glycidyl, OH, amide and alkoxysilyl groups and/or an arom. vinyl compd. polymer block contg. 0.01-20wt.% said functional group and an aliph. diene polymer block and an org. solvent (b) are mixed.
Patent JP-S6328018-A (JP)
Title: Manufacture of chip inductor
Inventor: IMAI SUNAO
IPC: H01F41/04
Filed: 1986-07-21
Abstract: PURPOSE:To form a laminated layer coil without extending the bleeding of ink without mixing a conductive pattern with an insulating layer thereby to obtain stable coil characteristics by relatively moving an insulating substrate and a pair of nozzles to continuously discharge conductive ink from one nozzle and insulative ink from the other nozzle, and simultaneously drying to hard both the conductive and insulating inks. CONSTITUTION:Conductive ink is discharged from a conductive ink discharging nozzle 11 on a terminal electrode 9, and the nozzle is moved substantially in a circular shape on an insulating substrate 8 of a ferrite plate while discharging AgPb paste 13. Hot air of 80-120 deg.C is discharged from a hardening mechanism 15 to dry to harden the paste 13 to form a conductive pattern. After the paste is hardened, insulating ink discharging nozzle 12 is moved substantially in a circular shape similarly to the nozzle 11 while holding at a predetermined interval at the rear of the nozzle 11 to discharge the paste 13 and ferrite paste 14 of insulating ink on the substrate 8. Then, the paste 14 is dried to be hardened with hot air of 80-120 deg.C.
Patent JP-2000011925-A (JP)
Title: Image display device
Inventor: MIYAMOTO NORIYUKI
IPC: H01J31/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image display device, allowing accurate arrangement of a supporting member supporting a face plate at a predetermined position. SOLUTION: Plural supporting members 30 to support the atmospheric pressure are formed between a face plate 1 and a rear plate 3 of a vacuum envelope. The tip surface of each of the supporting members abuts on the inside surface of he face plate 1 through a phosphor screen 7 and the base end of each of them is fixed to a fixed plate 22 bonded to the rear plate 3.  In the thermal expansion characteristic curve of a metal material constituting the fixed plate 22 and the thermal expansion characteristic curve of a material constituting the rear plate 3, the difference between their thermal expansion coefficients is 5×10-7-15×10-7/ deg.C in a continuous section of more than 70% in the range of ordinary temperature to the sealing work temperature, and the quantitative relationship between both the thermal expansion characteristic curves is not inverted in this section but kept in a fixed condition.
Patent JP-H0728602-A (JP)
Title: Digital arithmetic unit for analog input
Inventor: IMADA SHOGO
IPC: G06F3/05
Filed: 1993-07-12
Abstract: PURPOSE:To nearly secure the synchronism between independent arithmetic operations by two arithmetic elements and to lighten the load on the arithmetic elements by matching the process timing of the 1st arithmetic element with the process timing of the 2nd arithmetic element. CONSTITUTION:Once an analog input is specified from the 1st arithmetic element 12 to an A/D converter 11, synchronism is secured to some extent and after at least the transmission of data from the A/D converter 11 is completed, the 1st arithmetic element 12 and 2nd arithmetic element are matched in process timing, so that a common arithmetic program is executed in this state. Namely, a common process clock is used between the 1st arithmetic element 12 and 2nd arithmetic element 14 and the specification output of the 1st arithmetic element 12 to the A/D converter 11 is inputted to the 2nd arithmetic element 14 to secure the synchronism. Then A/D-converted data of the specified analog input is sent out of the A/D converter 11 to both the 1st arithmetic element 12 and 2nd arithmetic element 14 synchronously.
Patent JP-S6416093-A (JP)
Title: Display device
Inventor: HAMADA MASANORI
IPC: H04N3/23
Filed: 1987-07-09
Abstract: PURPOSE:To use effectively an address space processed by a data control circuit by controlling 1st and 2nd storage circuits processing and storing digitally a control signal for CRT drive in the same address. CONSTITUTION:The control signal of prescribed time length is fed from the control signal circuit at the time of power ON to a data path control circuit 70 and a 1st control circuit to switch 1st and 2nd changeover circuits 10, 20 and the 1st storage circuit 10 is used for readout only and the 2nd storage circuit 20 is used for write only. That is, at the time of covergence adjustment, the 1st storage circuit 10 is used for write only and the 2nd storage circuit 20 is used for both the write and readout and the 1st and 2nd storage circuits 10, 20 are controlled by a common address. Thus, the address space is used effectively and software processing is simplified.
Patent JP-H05342097-A (JP)
Title: Interleave device
Inventor: YAMAZAKI YOSHIAKI
IPC: G06F12/02
Filed: 1992-06-05
Abstract: PURPOSE:To prevent operations from being delayed even when the non- coincidence of addresses is generated by providing a second storage means to store the data of a program without dividing them and to read the data only with a real address. CONSTITUTION:Before the real address is outputted, a first-out address 8 is calculated by a microprocessor 7 and sent to a first storage means [ROM (A) 2 and ROM (B) 5.] A real address 9 is sent to a ROM 12 for second storage means miss recovery. The data of this the program due to this first-out address are read from first and second storage means 2, 5 and sent to a selector 13. On the other hand, data due to the real address are read from the ROM 12 for miss recovery and sent to a selector 13. The microprocessor 7 compares the sent first-out address with the real address and judges them and when those addresses are coincident, the read data of the first storage means 2 and 5 are selected. When they are not coincident, the read data of the second storage means 12 are selected by the selector 13.
Patent JP-H0232904-A (JP)
Title: Self-priming type discharge apparatus of filler used for various filling devices
Inventor: ARASHIDA MITSUO
IPC: B65B3/12
Filed: 1988-07-09
Abstract: PURPOSE:To increase quantitative evaluation and simplify an apparatus by providing a guide member having a self-priming port of filler and a discharge port located at the tip of a free piston; a flange on a midway part; and a driver which reciprocates a rod in a cylinder and can vary filling density by driving power adjustment. CONSTITUTION:A flange 32 fixed on a midway part of a rod 29 is pushed toward right by a driver 33, to have pasty cosmetic material located on the right of a free piston 27 discharged into a main filling device B from a discharge port 34b. And at the same time, new pasty cosmetic material is sucked into a cylinder 26 from a self-priming port 34a by the suction of the free piston 27. Then, when the rod moves to the left, a guide member 31 comes into contact with the free piston 27 as soon as the flange 32 comes off the free piston 27. If the rod 29 further moves to the left, the pasty cosmetic material passes by a center hole 27a of the free piston 27 and flows into the right side of the hole 27a. The same action is repeated subsequently. By adjusting driving power of the driver 33, filling density can be freely changed.