baber/WOPTO huggingface dataset:
Patent JP-H01221293-A (JP)
Title: Pen point for liquid writing implement
Inventor: MORIKUBO SATORU
IPC: B43K1/00
Filed: 1988-02-29
Abstract: PURPOSE:To contrive higher writing characteristics, particularly higher wear resistance, by injection-molding a thermoplastic liquid crystal polymer to obtain a structure in which a gap with a modified cross section for outflow of an ink is provided in the axial direction. CONSTITUTION:A liquid crystal polymer (100%) is injection molded into a pen point 2 in which, for example, gaps 1 with a modified cross section for outflow of an ink are provided in the axial direction. The entire body of the structure consists of rigid molecules, with a crystal structure in which the degree of orientation and density are higher as the surface is approached, so that the pen point 2 has excellent wear resistance at the time of writing. Since molecular chains are self-reinforced by orientation in the flowing direction thereof to have high modulus of elasticity and strength in the direction, the pen point is prevented from being deformed at the tip thereof or being loosened at the time of writing, and has a higher strength as the modified cross section is more complicated. The gaps can be made narrower toward the tip of the pen point, so that it is possible to increase capillarity and to write by directing the pen point upward against the gravitational effect.
Patent JP-H11252703-A (JP)
Title: Breaker device for electric vehicle
Inventor: MIYAZAKI TADASHI
IPC: B60L3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a breaker device for electric vehicle which is able to contribute to the reduction in size of a junction box, and at the same time, can be easily incorporated in the junction box. SOLUTION: In a case 11 of a breaker device 10, a pair of electrode units 12 and 12 are set up with the units 12 and 12 passing through a coil 29 for measuring a current value. The breaker device 10 is housed in a junction box, making possible the switch operation of the power supply to a drive motor from an electricity storage device, the measurement of the current value of each electrode unit 12 by means of the coil 29, and the detection of leaks based on the measured current values by means of a controller.
Patent JP-H01224329-A (JP)
Title: Percutaneous absorption accelerator and keratolytic agent
Inventor: UCHIKAWA KEIICHI
IPC: A61K47/16
Filed: 1988-03-01
Abstract: PURPOSE:To provide a percutaneous absorption-accelerating agent having an excellent percutaneous absorption-accelerating effect for medicines and capable of being satisfied also on the points of safety and a feeling of use, by containing an amine oxide as an active igredient. CONSTITUTION:A percutaneous absorption-accelerating agent contains as an active ingredient an amine oxide such as a compound of formula I (R1-R3 are 1-24C alkyl or alkenyl, at least one of them having >=8C), dihydroxyethylalkylamine oxide of formula II (R is 8-24C alkyl or alkenyl) or dimethylalkylpolyoxyethyleneamine oxide of formula III (n is 1-5). It is preferable that an active ingredient and the amine oxide are compounded in amounts of 0.001-10wt.%, particularly 0.01-5wt.%, and 0.001-10wt.%, especially 0.01-5wt.%, respectively, into an external preparation. The aforementioned amine oxide has very little irritation against skin and is useful also as a keratolytic agent having an excellent effect.
Patent JP-H04285107-A (JP)
Title: Method for feeding raw material into iron bath smelting reduction furnace
Inventor: MUROYA MASAHIRO
IPC: C21B11/02
Filed: 1991-03-13
Abstract: PURPOSE:To provide a method for feeding raw material into an iron bath smelting reduction furnace. CONSTITUTION:Raw material is fed into an iron bath smelting reduction furnace where iron base material is smelted and reduced by holding molten iron and slag, feeding iron base material and coal material by gravity fall and blowing air and agitating gas unto the furnace. In this feeding method, the coal material and the iron base material are fed so that the fall flow of the coal material may join that of the iron base material before they reach a slag surface. Thereby scattering of the coal material which has been made fine particles is prevented and the yield of the coal material is improved.
Patent JP-H06301129-A (JP)
Title: Medium-aspect-ratio platelike grain emulsion
Inventor: TOOMASU BURAUNERU BURASUTO
IPC: G03C1/00
Filed: 1994-03-18
Abstract: PURPOSE: To obtain an emulsion having both the known advantages of tabular grain due to their unique deformed shape and those of a high chloride emulsion having essentially more stable crystal faces of tabular grain than [111] crystal faces. CONSTITUTION: This emulsion is a radiation sensitive emulsion contg. a dispersive medium and silver halide particles. At least 50% of the total projection area of all the particles is occupied by tabular grain each partitioned by [100] principal face having an adjacent edge ratio of <10, each having an aspect ratio of at least 2, having an average aspect ratio of <=8 and contg. iodide and at least 50mol% chloride practically in their nucleus forming parts.
Patent JP-H11233769-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIYANAGA SHOJI
IPC: H01L27/092
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress short-channel effects and simultaneously miniaturize in the element size by a method wherein impurity concentration is reduced in a specified range by adding impurity ions to a silicon substrate from a specified direction. SOLUTION: It is possible to add impurity ions more deeply and with less damages by adding the impurity ions from <110> axis. For example, in the range within a depth 10 nm of a silicon surface 306, as complete shadow of a gate electrode 301 is formed, it is hard to receive damages of collision ions at the time of addition of ions. Since a punch through stopper is formed with such the structure, a region where carriers move preferentially (a channel forming region 106) and a region where a depletion layer is restricted (a punch through stopper 105) can be separated. That is, it is possible to reduce concentration of impurities included in the channel forming region (impurities of the same conductive type as in the punch through stopper) until 1/100 to 1/10 of concentration of impurities included in the punch through stopper.
Patent JP-H03250903-A (JP)
Title: Manufacture of dielectric resonator
Inventor: IGARASHI MASAO
IPC: H01P5/08
Filed: 1990-02-28
Abstract: PURPOSE:To easily and stably connect a coupling capacitor to an inner conductor film under the condition of no use of solder or less quantity of use of solder by inserting at least part of the coupling capacitor to a throughhole for resonance, bending a projection of a connection member simultaneously so as to be in elastic contact with an inner conductor film. CONSTITUTION:In order to couple 2nd electrodes 16, 17 of coupling capacitors 10, 11 to an inner conductor film with lead terminals 24, 25, a connection member 26 having a circular center part 32 made of a metallic plate with elasticity such as a phosphorous bronze having a thickness of 0.05mm whose diameter is 2.5mm and four fin-shaped or wing-shaped projections 34 projecting from an outer circumferential ridge 33 is prepared. In the connection members 26, 27, the 1st and 2nd coupling capacitors 10, 11 are engaged with the 2nd lead terminals 24, 25 before being inserted through a throughhole 4. Then the assembly is fitted to the throughhole 4 from a 1st end face 2 of the dielectric block 1.
Patent JP-H03249676-A (JP)
Title: Developing device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G21/10
Filed: 1990-02-27
Abstract: PURPOSE:To attain the development without allowing this developing device to be in contact with a photosensitive body with simple constitution by providing a developer falling means having an opening above and away from the photosensitive body, thereby naturally falling an electrostatically charged developer on a photosensitive body. CONSTITUTION:The developer falling means 16 having the opening 20a of a developer case 20 is provided above the photosensitive body 13, in the vicinity of its surface 13a, and away from it. Toner 14 inside the developer case 20 is moved to the downward of the developer case 20 while being stirred by a stirring means 21, rubbed on a hair brush 23a by the rotation of a hair brush roller 23, or rubbed with each other. Therefore, the toner T is triboelectrified and moved to the side of the opening 20a. The charged toner 14 ejected from the opening 20a of the developer case 20 naturally falls from the upper part of the surface 13a of the photosensitive body 13 by its weight, and uniformly scattered on the surface 13a. Thus, the toner is developed without allowing the developing device to be in contact with the photosensitive body with the simple constitution.
Patent JP-2000250241-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAMURA HIDEKI
IPC: C09B35/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which has high electrifying potential, is highly sensitive and exhibits stable performance without changes in various characteristics even when it is used repeatedly incorporating a specific titanyloxyphthalocyanine and a specific bisazo pigment into a photosensitive layer. SOLUTION: Relating to an electrophotographic photoreceptor having a photosensitive layer on an electroconductive supporting body, the photosensitive layer contains at least one titanyloxyphthaloxyanine having peaks at Bragg angles (2θ±0.2 deg.) of 9.5, 13.5, 14.2, 18.0, 24.0 and 27.2 deg. against X-ray of CuKα 1.541 Å and at least one bisazo pigment expressed in the formula, wherein R11 is hydrogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aralkyl group or heterocyclic group, each may have a substituent; m is 0, 1 or 2; Cp1 and Cp2 may be the same or different and are each a coupler residue.
Patent JP-H07260828-A (JP)
Title: Apparatus for observing waveform
Inventor: KUBOTA YASUYUKI
IPC: G06F11/22
Filed: 1994-03-18
Abstract: PURPOSE:To promptly display a screen of a page showing a waveform at a predetermined time when observed waveforms are displayed on the screen to see a minute change of the waveform at the time. CONSTITUTION:A user displays a target waveform on a screen of a display device 21 and scrolls the screen right or left through a keyboard. At this time, a head address of a waveform data memory 13 storing waveform data at a predetermined display position is displayed at the display device 21. The user inputs the head address from the keyboard 19 of an operating part 5. As a result, the head address displayed at the display device 21 is stored in a RAM 18. When the waveform of the head address is to be displayed, the user manipulates the keyboard 19 of the operating part 5 again, so that the waveform is displayed on the screen of the display device 21.
Patent JP-S52131487-A (JP)
Title: Semicondcutor luminescent device
Inventor: OONO YOSHIKAZU
IPC: H01L33/32
Filed: 1976-04-28
Abstract: PURPOSE: To decrease the surface recoupling, one of the causes for the luminescent efficiency deterioration, by lowering the impurity density of the semiconductor surface more than the luminescent junction area. Thus, a high-efficiency luminescent device is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54142701-A (JP)
Title: Improved radial tyre
Inventor: INOUE TERUO
IPC: B60C15/06
Filed: 1978-04-24
Abstract: PURPOSE:To improve durability of radial tyres for truck and bus use, by locating an organic fibre layer so that a given relation can be satisfied and at the outside of steel chafer at which a metal cord is placed at a given angle. CONSTITUTION:Polyester cord is applied to a carcass ply 2 in layers at a carcass part of the radial tyre. All of the aforesaid ply 2 is turned up outward from the inside of a bead wire 1, or a part of the ply 2 ends at the inside or a bottom part of the bead wire 1 and the rest of the ply 2 is turned up outward from the inside of the bead wire 1. A steel chafer 2, at which a metal cord is situated at an angle of 15 deg. to 45 deg. against the circumferential direction, is located at the outside of a turned-up part 2a of the ply 2. In this case, the height H of the chafer 3 is established so that it will be 15 to 28% of an inside height IH of the tyre, and the height h of the aforesaid turned-up part 2a shall be established so that it will be lower than 85% of the aforesaid height H.
Patent JP-H10246984-A (JP)
Title: Color toner
Inventor: AIHARA TOSHIHIKO
IPC: G03G9/09
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To ensure superior luster, transparency, blocking resistance, etc., by incorporating at least a styrenic resin, a colorant and an electrostatic charge controlling agent, imparting a specified viscosity at a specified temp. and specifying the mol.wt. of a THF-soluble component. SOLUTION: This color toner contains at least a styrenic resin, a colorant and an electrostatic charge controlling agent and has <=3,000P viscosity (η180 ) at 180 deg.C. The number average mol.wt. (Mn) of a THF-soluble component in this toner is 2,000 to 10,000 and the ratio of the wt. average mol.wt. (Mw) of the component to the number average mol.wt. (Mn) is <3.5. A homopolymer or copolymer of various styrene monomers is used as the styrene resin. The styrene monomers are styrene and its derivs. such as styrene, α- and β- methylstyrenes, o- and p-methylstyrenes and p-ethylstyrene.
Patent JP-H01223514-A (JP)
Title: Digital servo controller
Inventor: NAKATANI SHOJI
IPC: G05D3/12
Filed: 1988-03-02
Abstract: PURPOSE:To considerably shorten the time to the end of positioning after the end of a position command to quickly perform the control by operating a motor at a speed commanded by a speed command part after the end of the position command. CONSTITUTION:When the speed of the operation commanded to a motor 1 by a position command pulse signal is changed along a curve A, the operation speed of the motor 1 is changed along a curve B. By this operation delay, pulses whose number corresponds to the area of an area D are held in a deviation counter 3 as staying pulses. When the operation speed of the position command starts falling thereafter, the speed of the motor is reduced and emission of staying pulses is started. When the position command is terminated at a time T0, position command end signal is inputted to a changeover switch 5, and the output of the counter 3 is inputted to a speed command part 6 and the motor is controlled by the command part 6. Since this control is so performed that the number of staying pulses in the counter 3 is quickly reduced to '0', the motor 1 is positioned in a commanded position at a time T1 a short time t1 after the time T0. When the number of staying pulses becomes '0', the original state is restored by '0' signal.
Patent JP-S54140859-A (JP)
Title: Microwave phase synchronous oscillator
Inventor: TAKANO TAKESHI
IPC: H03B5/18
Filed: 1978-04-25
Abstract: PURPOSE:To obtain a phase synchronous oscillator which can operates stably and whose frequency range is wide. CONSTITUTION:Micro strip line 1, coupled with the common connection point between detecting diodes 3 and 4 from its one terminal 1A, supplies a reference- frequency signal to diodes 3 and 4. The other terminal, which is not connected to the common connection point between diodes 3 and 4, is grounded via capacitors 5 and 6 in terms of a high frequency. Micro strip line resonator 7 constitute one part of the voltage control oscillator together with coupling capacitor 8 and FET9. The length of resonator 7 is so fixed that resonator will resonate with half the wavelength at center frequency (f0); its center part 7A is positioned right between diodes 3 and 4 and made extremely close to a straight line connecting diodes 3 and 4 together in parallel. Then, potentiometer 12 is connected across both the diodes, and terminal 13 connecting to its slider constitutes the phase detection outpdt terminal together with terminal 15 connected to one terminal of line 1 via choke 14, thereby developing an output voltage, equivalent to a difference of the rectified current of the composite output between both diodes 3 and 4, between terminals 13 and 15.
Patent JP-H02228751-A (JP)
Title: Information processor
Inventor: ISHIGAKI SHUICHIRO
IPC: G06F13/12
Filed: 1989-03-01
Abstract: PURPOSE:To prevent a central processing unit from being restricted when the state of a channel device is not specified, namely, when an input / output instruction is generated by competition by supervising the operating state of the channel device and informing channel device availability of the central processing unit when a usable state is determined. CONSTITUTION:After it is informed of a central processing unit 1 by a channel device use informing means 61 that a channel device 2 is under using, the channel device availability is informed of the central processing unit 1 when the usable state of the channel device 2 is detected with a channel device supervising means 62. Accordingly, at the time of the competition, it is responded to the early released I/O instruction that the channel device is under using. Then, the restricting time of the CPU to the I/O instruction an be shortened. Thus, when the state of the channel device is not determined and the competition of the I/O instruction is generated, the restricting time of the CPU is shortened.
Patent JP-S51125840-A (JP)
Title: Carrier control system by phase pulse signal
Inventor: SHINDOU SUMIO
IPC: H04B3/54
Filed: 1975-04-24
Abstract: PURPOSE: Carrier control system by phase-pulse signals adapted to enlarge channel width not to receive noise of excitation after the signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243791-A (JP)
Title: Microbial desulfurization of sulfur-containing hetero-cyclic compound
Inventor: NAKAHARA TADAATSU
IPC: C12P7/22
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable efficient desulfurization of the subject compounds as dibenzothiophenes, for example, dibenzothiophene or 4,6-dimethyl- dibenzothiophene, under mild conditions with a microorganism in Mycobacterium capable of desulfurizing sulfur-containing heterocyclic compounds. SOLUTION: Sulfur-containing heterocyclic compounds as dibenzothiophenes, for example, dibenzothiophene or 4,6-dimethyl-dibenzothiophene, are desulfurized by a microorganism in Mycobacterium capable of desulfurizing sulfur-containing heterocyclic compounds by fission of C-S bonds such as Mycobacterium G3 strain (FERM P-16105) whereby the sulfur compounds in the fossil fuel as dibenzothiophenes are effectively desulfurized to convert to 2-hydroxybiphenyl.
Patent JP-S5340438-A (JP)
Title: Electron cooking range
Inventor: AKITA TETSUO
IPC: F24C7/02
Filed: 1977-04-28
Abstract: PURPOSE: To provide the uniform cooking in processing food containing mainly egg by using high output magnetron to thaw by the low output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61209682-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-03-14
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-S58175361-A (JP)
Title: Complementing circuit of picture quality of low image resolution
Inventor: TAKIZAWA MASAAKI
IPC: H04N1/387
Filed: 1983-03-23
Abstract: PURPOSE:To complement a picture to obtain its natural picture quality, by connecting with a straight line across the changing points of the same direction of the transmitted two scanning lines which are adjacent to each other. CONSTITUTION:The transmitted two scanning lines are stored in two of three line memories 4. The picture information of these two line memories are recorded after the black and white of a complementing picture element are decided through a complementing circuit 1. In case a picture element P is complemented from three continuous picture element informations A, B and C as well as D, E and F of the transmitted two scanning lines, the complemented picture element P has the following logic equation, that is, P=A.F.(-C).(-D)+(-A).(-F). C.D+A.B.C.(C+E)+D.E.F.(A+C)+B(D.(-F)+(-D).F+E). The circuit 1 consists of a logical circuit or a storing circuit which delivers a fixed output to an input pattern in order to satisfy the above-mentioned logic equation.
Patent JP-S61222427-A (JP)
Inventor: TOMOOKA HIROSHI
IPC: A47L9/10
Filed: 1985-03-12
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-H03252502-A (JP)
Title: Tunneling current detecting device
Inventor: NOSE HIROYASU
IPC: G01B7/34
Filed: 1990-03-02
Abstract: PURPOSE:To decrease the number of introduced machines and simplify a probe changing mechanism and to reduce the price and facilitate the automation by providing a sample and a probe changing mechanism almost in level with a stage surface where the sample is mounted. CONSTITUTION:The probe 1 consists of a probe holder 32 made of a magnetic body and a stylus part 31 made of platinum, etc., and the probe holder 32 is attracted and fixed with the magnetic force of a permanent magnet 33 fixed to a cylindrical piezoelectric element 2. Then a rotary stage 6 is rotated and moved and the probe changing mechanism 8 is positioned opposite the element 2 where the probe 1 is fixed. A slider 3 is moved to insert the head part of the holder 32 into the insertion part 35a of the mechanism 8 and the stage 6 is rotated slightly to position the constriction part of the holder 32 at the narrow part 35b of a hole part 34, thereby holding the holder 32 in the hole part 35b. Consequently, the probe 1 separated from the permanent magnet 33 can be detached from the element 2 and stored. When the probe 1 is fitted to the element 2, on the other hand, the procedure is followed reversely.
Patent JP-H10226899-A (JP)
Title: Plating method and apparatus therefor
Inventor: KOTANI KEIICHI
IPC: C25D5/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to change plating thicknesses even when a transportation speed is kept constant and to obtain specified plating quality regardless of the plating thicknesses by controlling the plating thicknesses so as to obtain the prescribed plating thicknesses by changing the number of anodes to which the current is passed from the plural anodes of a plating treatment bath while the current density in the plating treatment is held within a prescribed range. SOLUTION: Plating treatment regions 17a to 17g are formed by dividing the plating bath 6 by shielding plates 18a to 18f having an electrical insulation characteristic and may be respectively independently operated. The transportation speed of a hoop material 1 is kept fixed at the prescribed speed and the current is supplied to the anodes 4a to 4f in such a manner that the current density attains the prescribed values to operate only the plating treatment regions 17a to 17f. The current is supplied to the anode 4g as well on the bases thereof to add the plating treatment region 17g to the operation, by which the plating thickness may be increased. The current supply to the anode 4f is stopped to remove the plating treatment region 17f from the operation, by which the plating thickness may be decreased.
Patent JP-H06268281-A (JP)
Title: Magneto resistive element
Inventor: ENDOU MICHIKO
IPC: G01R33/09
Filed: 1993-03-11
Abstract: PURPOSE:To eliminate generation of bias magnetic field or a magnet for stabilizing magnetic field in a linear-output-type magneto-resistive element for detecting the change in external magnetic field. CONSTITUTION:A first magnetic body pattern 2 for performing magnetic-electric conversion of an external magnetic field is formed on the surface of a substrate 1 consisting of silicon, etc., and then a second magnetic body pattern 4 for performing magnetic-electric conversion of the external magnetic field is provided on an insulation layer 3 on the magnetic body pattern 2. Since no magnet is used for the magnetic body patterns 2 and 4 and bias magnetic field is applied. current in inverse direction is applied to the magnetic body patterns 2 and 4. For applying current in inverse direction to the magnetic body patterns 2 and 4, the magnetic body patterns 2 and 4 are connected at the same side edge.