baber/WOPTO huggingface dataset:
Patent JP-S58100691-A (JP)
Title: Surface-treated steel plate with high corrosion resistance
Inventor: MATSUDA AKIRA
IPC: C25D5/26
Filed: 1981-12-12
Abstract: PURPOSE:To prevent the surface of a steel plate electroplated with a Zn-Fe alloy from rusting and blistering after coating by plating one side of the steel plate with zinc and by electroplating the other side with the alloy. CONSTITUTION:One side of a steel plate is plated with zinc in >= about 10g/m<2> thickness, and the other side is electroplated with a Zn-Fe alloy having 3-60% Fe content so as to deposit >=1g/m<2> alloy. When this surface-treated steel plate is used as an external steel plate for a car, the surface plated with zinc is set at the inside of the car body, the surface electroplated with the Zn-Fe alloy is set at the outside, and the outer surface is coated. The outer surface has high adhesive strength to a film formed by the coating and gives a fine finished surface. Thus, the inside of the car body is protected from pitting corrosion, and the coated outside can be prevented from rusting and blistering.
Patent JP-H0364149-A (JP)
Title: Isdn terminal equipment
Inventor: ISHIKAWA HAJIME
IPC: H04M1/253
Filed: 1989-08-01
Abstract: PURPOSE:To inform information received while a terminal user is busy or absent by allowing a terminal equipment to always monitor and displaying the information on a display device. CONSTITUTION:When a call connection request is given from a terminal equipment 14 to a terminal equipment 12 while the terminal equipment 12 and a terminal equipment 13 are busy, the called terminal equipment 12 uses a monitor function means so as to always monitor the information received from a line thereby displaying information of the caller terminal equipment whose received call is busy such as 932-3333. Even when a call connection request comes from the terminal equipment 13 while the user of the terminal equipment 12 is absent, the call connection request is not replied, it is monitored that the call is interrupted after the call connection request, then the result is displayed as the received information during absence onto the display device 16 or the like of the called terminal equipment 12. Thus, the received information while the terminal equipment user is busy or absent is informed to the said user.
Patent JP-H0545974-A (JP)
Title: Electrophotographic device
Inventor: MATSUNO JUNICHI
IPC: G03G15/05
Filed: 1991-08-09
Abstract: PURPOSE:To realize an integral constitution for transferring/fixing, for realizing a means transferring a toner image formed on a heat-resistant belt by photoconductive toner onto a form and a means fixing the toner image on the form, on the same process, to achieve high image quality recording with a small-sized device constitution, and further, to attain recording to a notebook, etc., composed of a large number of forms. CONSTITUTION:This electrophotographic device is provided with a developing means 15 uniformly forming the negatively electrified photoconductive toner 14 on the heat-resistant belt 3 after being cooled, a toner recovery means recovering the toner inducibly electrified by irradiating the toner image with, for instance, laser light 4 based on recorded information, and inducibly electrified by providing potential difference between the heat-resistant belt 3 and a roller 17 so as to leave an unexposed part as the toner image, a means 7 heating the toner image via the heat-resistant belt 3, and a heat-resistant elastic body 5 rotatively arranged to be opposite to the heating means 7. The form 2 passes between the heat-resistant belt 3 and the heat-resistant elastic body 5, to transfer/fix the toner image on the form 2. at once.
Patent JP-H0484265-A (JP)
Title: Data processor
Inventor: SHINJO NAOKI
IPC: G06F17/16
Filed: 1990-07-26
Abstract: PURPOSE:To reduce the input/output bus of a vector register part since the data bus transferring data from the vector register part to a main storage address generation part becomes unnecessary by connecting the data bus from an access pipe line to the main storage address generation part. CONSTITUTION:When the execution of an indirect access instruction is started, the access pipe line 31 is started, data for access address generation is read from the vector register part 2, is transferred to the access pipe line 31 and is transferred to the main storage address generation part 4 through the data bus 5. A main storage access address is generated in accordance with transferred data and it is transmitted to a main storage 1. The access pipe line 31 is operated in synchronizing with the transmission and data is transferred between the main storage 1 and the vector register part 2.
Patent JP-2001028553-A (JP)
Title: Radio equipment and method for controlling thereof
Inventor: IKEDO TAIICHI
IPC: H04B1/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide radio equipment, capable of continuously controlling the attenuation of an RF stage for a received signal and appropriately suppressing the effects of interfering waves by controlling the attenuation for the received signal meticulously, according to received signal strength. SOLUTION: This equipment is provided with a variable gain low-noise amplifier 3 adjusting amplified for a received signal, a mixed 8 converting the received signal into an IF signal, a variable gain IF amplifier 10 adjusting the converted IF signal level, a signal strength detector 14 detecting the signal strength of the received signal, and a signal strength deciding device 15 adjusting the gain of the variable gain low-noise amplifier and the variable gain IF amplifier, on the basis of the detected signal strength. Since attenuation of an RF stage is controlled by the variable gain low-noise amplifier, the attenuation of the RF stage for the received signal is controlled meticulously, according to received signal strength, and effects of an interfering waves and be suppressed appropriately.  Hysteresis characteristics in the signal strength deciding device becomes unnecessary as well.
Patent JP-S5989104-A (JP)
Inventor: ISHIKAWA TOKIHIRA
IPC: B28B1/24
Filed: 1982-11-15
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-H0485377-A (JP)
Title: Paint composition
Inventor: SAMEJIMA YOSHIHIRO
IPC: C09D133/04
Filed: 1990-07-27
Abstract: PURPOSE:To permit formation of paint film excellent in antistaining property, hardness, flexibility, etc., by mixing a fluorine-modified amino resin, which is formed by modifying an amino resin with a fluorine-containing alcohol, with a polyester resin or an acrylic resin. CONSTITUTION:The title composition comprises 5-100 pts.wt. fluorine-modified amino resin, which is formed by modifying 100 pts.wt. amino resin with 0.1-100 pts.wt. fluorine-containing alcohol, and 100 pts.wt. polyester or acrylic resin with a number average molecular weight of 10,000-100,000. The structural unit of the amino resin may preferably involve an imino group or methylol group singly or as a mixture thereof. The fluorine-containing alcohol may include FC6H4C2H4OH and FC6H4OH by way of example. A preferable acrylic resin includes acrylic polyol resins.
Patent JP-S6178220-A (JP)
Title: Surface wave filter
Inventor: INOHARA JUNICHI
IPC: H03H3/08
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a surface wave filter eliminating completely the effect of static electricity by providing a varistor where zinc oxide and bismuth are constituted in a layer between lead electrodes from a comb-line electrode. CONSTITUTION:A comb-line electrode 4 and lead electrodes 3, 3', 7, 7' are provided on a glass substrate 2. Then the thin film 1 made of zinc oxide is formed, aluminum is fitted to the upper face of the thin film 1 and an opposed electrode 5 is provided by a photolithography. Then 6 positions of zinc oxide are eliminated, bismuth is applied to the 6 positions so as to form a varistor comprising layers of zinc oxide and bismuth between the electrodes 3 and 3' or 7 and 7'. Since a surge voltage is grounded through the varistor by grounding one side of the electrodes 3, 3' and 7, 7' even when the surge voltage is applied to one electrode 4, no effect is given to the electrode from which the filter characteristic is attained.
Patent JP-H11276477-A (JP)
Title: Ultrasonic device
Inventor: SHINOMURA RYUICHI
IPC: A61B8/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of performing two-frequency processing in a phasing system ultrasonic device to perform processing on a central frequency. SOLUTION: In an ultrasonic device having an ultrasonic wave transmitting/ receiving means composed of a plurality of ultrasonic oscillators to transmit/ receive an ultrasonic wave, a received wave phasing means to perform delay processing of a received signal, an adding means to add the received signal after the delay processing and a display means to successively display a received beam formed by the received wave phasing means and the adding means as an ultrasonic wave image, the received wave phasing means has a sampling means 103 to sample the received signal in a frequency of eight times a frequency of a transmitting signal,  an eight-time delay processing means to perform delay processing on the received signal sampled by this sampling means 103 at a frequency interval of eight times the transmitting signal and a four-time delay processing means to perform delay processing on the received signal sampled by the sampling means 103 at a frequency interval of four times a frequency of the transmitting signal.
Patent JP-S5991472-A (JP)
Title: Electrophotographic method
Inventor: SAWAI YUUJI
IPC: G03G21/06
Filed: 1982-11-18
Abstract: PURPOSE:To raise a cleaning performance to a photosensitive drum, especially, a cleaning property of a non-picture area without requiring an additional unit such as a pre-cleaning charge device, etc. by constituting so that AC charge in a separating process is limited to the minimum impression time required for separating the transfer paper, and AC is impressed as little as possible to a toner to be cleaned. CONSTITUTION:In a transfer process 6, DC is impressed continuously when a drum is being operated to electrostatically charge a toner and transfer paper. On the other hand, in a separating process 7, AC is impressed only by the minimum length required for separating the transfer paper from the drum 1, and the timing is taken so that it becomes off in other case. Therefore, as for an oblique B part in a diagram of an electrostatic charging process 2, separating AC is impressed onto transfer DC, but since the transfer is already ended, the remaining toner quantity is small, and cleaning is executed easily. Also, as for the range shown by a line C, only transfer DC is impressed to raise the brush cleaning property and even if an untransferred part A exists, no cleaning failure is generated.
Patent JP-H0948150-A (JP)
Title: Image forming device
Inventor: MAEDA MASATAKA
IPC: G03G15/05
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device wherein a flow of a toner can be accurately controlled it a low voltage, and a necessary image density and a contrast can be easily obtained. SOLUTION: A control voltage impression circuit 8 is connected between a control electrode 4 and a toner-carried roller 14. The control voltage impression circuit 8 is so constituted as to impress a voltage of -30V or +30V to the control electrode 4 based on a sent image data. When the voltage of +30V is impressed to the control electrode 4, toner 16 passes an opening part 16 to form a pixel on a recording medium. When impression of the voltage of +30V continues in order to form continuously the pixel, the voltage of -30V is impressed at the last of each pixel forming time, and the toner 16 stuck to a rear surface of the control electrode 4 part of an aperture electrode body 1 is returned to the toner carried roller 14 side. Feed efficiency of the toner 16 is raised thereby to obtain a high density image part.
Patent JP-H06139853-A (JP)
Title: Manufacture of cable
Inventor: SATO NORIO
IPC: H01B13/22
Filed: 1991-07-17
Abstract: PURPOSE:To manufacture a CV cable generating no birdcage and having a wire shield lateral winding type solid extrusion sheath structure by a improved method. CONSTITUTION:A wire shielding machine 4 and a sheath extruding machine 5 are installed in tandem. The point where a cable is wound on the wire shielding machine 4 is moved near the crosshead of the sheath extruding machine 5 by one pitch or less of the wire shielding machine 4 to manufacture the cable.
Patent JP-H0919597-A (JP)
Title: Indoor clotheshorse
Inventor: NAKAI FUMIO
IPC: D06F57/12
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple clotheshorse capable of drying clothes without occupying a place in a room, being prepared and put in order without occupying a receiving place. SOLUTION: One end faces of lower support rods 4, 4a are secured fixedly to both side ends of a rod body 1 respectively at a right angle to the rod body 1 and the other ends are connected pivotally to required shaped elastic bodies 5, 5a. One side ends of upper support rods 2, 2a are connected pivotally to both end faces of the rod body 1 and the other ends are journalled by one ends of hooking bodies 3, 3a having inverted J-shaped parts at the other ends.
Patent JP-H05184432-A (JP)
Title: Inclination controller of chair
Inventor: TAKAMATSU SHUNICHI
IPC: A47C3/026
Filed: 1992-07-28
Abstract: PURPOSE:To prevent a spring from unexpectedly changing in elastic resistance against backward inclination of a backrest of a chair in which the elastic resistance of the spring against the inclination of the backrest is automatically increased in proportion to the body weight of a person who sits on the chair. CONSTITUTION:Component members of a link mechanism such as a slider 122, etc., are kept in locked state in connection to the backward inclination of a backrest by providing a lock device such as a lock 146 with an elastic resistant element 147. As the elastic resistance (stiffness) of a spring 129 against the backward inclination of the backrest is kept in a state adjusted corresponding to the body weight of a person who sits on a chair, a comfortable locking state can be kept continuously.
Patent JP-H0397874-A (JP)
Title: Method of removing and obtaining ethylenediamine tetraacetic acid continuously from process water of electroless copper plating
Inventor: BERUNTO BAUAA
IPC: C23C18/16
Filed: 1990-07-31
Abstract: PURPOSE: To isolate pure EDTA from the process water of electroless copper plating by treating the process water in an electrodialytic cell having a bipolar membrane, anion exchange membrane and cation exchange membrane and converting the EDTA to a chargeless form.  
     CONSTITUTION: The process water from which copper ions and formaldehyde are removed at pH of about 12.5 to 13 is introduced into the chamber K 4  of the electrodialytic electrolytic cell where a DC electrolysis is imparted to the water. Sulfate, formate and EDTA ions, therefore, move into the chamber K 3  through the anion exchange membrane AM and Na ions move into the chamber K 5  through the cation exchange membrane KM. The electrodialytic dissociation of the water is executed by the bipolar membrane BM and proton H +  is introduced into the chamber K 3  where the formate is converted to formic acid and the EDTA is converted to the chargeless form to initiate crystallization. The suspension is filtered, by which the sepn. of the pure EDTA from the proton water is made possible. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5990848-A (JP)
Title: Silver halide photosensitive material
Inventor: NAKAGAWA SATOSHI
IPC: C07D231/26
Filed: 1982-11-16
Abstract: PURPOSE:To form the titled material improved in graininess and superior in sharpness by incorporating a diffusion resistant coupler in a silver emulsion layer having the max. photosensitivity, and a DIR compd. in a silver halide emulsion layer having photosensitivity lower than that of said layer. CONSTITUTION:In a silver halide photosensitive material using plural silver halide emulsion layers different in photosensitivity from each other and same in color sensitivity as each other, (i) the silver halide emulsion layer having the max. photosensitivity contains a diffusion resistant coupler for forming a diffusion resistant color developing dye upon reacting with the oxidized product of a color developing agent, such as a compd. represented by formula I in about 2X10<-3>-2X10<-1> mol coupler per mol of silver halide, and further a silver halide emulsion layer lower in photosensitivity than said layer contains an about 10<-3>- 10<-1> mol DIR compd. (per mol of silver halide) i.e. a diffusion resistant compd, releasing a development inhibitor upon reacting with the oxidized product of the color developing agent, such as a compd. represented by formula II.
Patent JP-H0485504-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: SUZUKI FUMIO
IPC: G02B6/25
Filed: 1990-07-30
Abstract: PURPOSE:To manufacture the optical fiber coupler which has extremely small temperature dependency of optical characteristics by superposing cut surfaces formed by removing parts of the clads of optical fibers, and welding the contact parts with laser light and forming a fusion splicing part. CONSTITUTION:The two fibers 14 whose jackets 15 are removed partially are fitted on fiber clamps 16 and 16. Then the clads 13 of the arcuate tip parts of the fibers 14 are irradiated with the laser light 21a from a laser 20, vaporized, and removed. Then the two fiber clamps 16 and 16 are moved to each other to bring the cut faces 24 and 24 of the two fibers 14 and 14 into contact with each other, and the cut faces 24 and 24 are irradiated with the laser light 21b and welded together. Consequently, when the two fibers 14 and 14 are joined together, not an adhesive, but the high-output laser light is used to remove parts of the clads 13 and connect the fibers 14 and 14 by fusion splicing, so the degree of variation of optical characteristics with temperature can be made small and the coupler which has extremely small temperature dependency is obtained.
Patent JP-H0624076-A (JP)
Title: Recording apparatus
Inventor: KURITA YUKINORI
IPC: B41J17/32
Filed: 1992-07-07
Abstract: PURPOSE:To obtain an inexpensive highly reliable recording apparatus reduced in the number of parts and assembling manhours by a method wherein a clutch is operated by the cassette mounted on a recording apparatus main body when a lid is closed to connect the axial core of an ink sheet to an ink sheet pressing mechanism CONSTITUTION:A recording apparatus consists of a thermal head 4 having an array-shape heating element 5, a recording apparatus main body 1 having a thermal head 4 attached thereto, the roll-shape ink sheet 3 wound around a shaft core 16 and heated by the selective heating of the heating element provided to the thermal head to transfer and form a visible image on a recording medium, the ink sheet cassette 2 holding the sheet 3 and detachable with respect to the main body l, the ink sheet pressing mechanism 7 provided to the main body 1 and movable in its axial direction and pressing the shaft core 16 to the ink sheet and the clutch 8 having an inclined surface on the contact surface with the mechanism 7. When the lid 6 is closed, the cassette 2 mounted on the main body 1 operates the clutch 8 to connect the shaft core 16 and the pressing mechanism 7.
Patent JP-2000034810-A (JP)
Title: Constituting body for fitting down pipe
Inventor: KATAHIRA MASAFUMI
IPC: E04D13/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To easily, securely and detachably fit a down pipe to a gutter support tool by continuously forming fitting ribs provided with an engaging part projected the outer periphery in the longitudinal direction of the down pipe, at the front end and integrally forming holding pieces resiliently holding the fitting ribs at a gap in the upper end lower parts of the holding pieces. SOLUTION: In a constituting body for fitting a down pipe 1 to a building by a gutter holder 2, a fitting rib 11 provided with an engaging part 111 projected in the longitudinal outer periphery of the down pipe 1, at the front end, is continuously formed. Meanwhile, holding pieces 21 resiliently holding the fitting rib 11 are integrally formed at a gap 23 in the upper part 21-1 and the lower part 21-2 of the drain pipe holder 2. In this way, the fitting rib 11 longitudinally formed in the down pipe 1 is held by the resilient holding pieces 21 of the gutter holder 2, and the drain pipe 1 can be easily and securely fitted to the holder 2 and further, when exchanging the down pipe 1, the down pipe 1 can be easily removed from the drain pipe holder 2 by making use of the gap 23 formed in the holder 2.
Patent JP-H0864108-A (JP)
Title: Ekectric wire fuse with insulating coating compression terminal
Inventor: YAGAWA MASATO
IPC: H01H85/143
Filed: 1994-08-26
Abstract: PURPOSE: To facilitate work in a safe bucket and simply perform connection work by covering the periphery of a compression terminal part with a flexible hard insulating material. CONSTITUTION: A compression terminal 3 with a coating is provided with a coating 6 made of slightly hard vinyl chloride in the periphery of a compression terminal 5 connected to one end of a fuse element. The end part of the coating has a trumpet-like flared diameter part 6a so that a lead wire 4 is easily inserted into the end part of the coating. A fall-off preventive plug 7 made of a synthetic resin such as soft vinyl chloride plays a temporarily fall-off preventive part since the central part of the feared diameter part 6a is broken through and reaction force produced so as to return the broken-through part is applied to the lead wire 4 when the lead wire 4 is inserted therethrough. Also, the lead wire 4 can be held down by partially narrowing the insulating coating 6 instead of the fall-off preventive plug 7.  Or an insulating spring plate for holding dot the inserted lead wire 4 can be provided inside the insulating coating 6.
Patent JP-S6357281-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/26
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a clear image having excellent gradation, by applying heat onto a plurality of types of thermally fusible ink layers having different gradation according to the density of a document. CONSTITUTION:Ink layers A having low gradation and ink layers B having high gradation are arranged alternately on one supporting material 1 so as to obtain a high print density through the ink layers A and a low print density through the ink layers B. At first, a thermal transfer recording medium 1-B is driven at a rate of 0.25W/dot, for example, so as to make a low density printing by varying the width of pulse being applied onto a thermal head (gradation characteristic curve B), then the printing position of 4ms pulse on the thermal transfer recording medium 1-B is aligned with the printing position of 1ms pulse on a thermal transfer recording medium 1-A and printed (gradation characteristic curve A) thereafter they are combined to produce a gradation characteristic curve C. When two types of recording media are employed, a characteristic curve smaller to an ideal one can be obtained.