baber/WOPTO huggingface dataset:
Patent JP-S5995472-A (JP)
Title: Waveform display device
Inventor: TAKEUCHI SUMIO
IPC: G01R13/22
Filed: 1982-11-25
Abstract: PURPOSE:To make the moving speed of a display position relative to a display means roughly constant in the stage of controlling the magnified and displayed waveform or the display position of a cursor by magnifying the displayed waveform. CONSTITUTION:A signal waveform is displayed on a CRT 32, and CPU 58 performs process, judgement, etc. according to the program in an ROM 60. If the display is magnified, the CPU 58 determines the ratio of the magnification and sets a moving speed according to the ratio. A moving key for the displayed waveform or the display position of a cursor is pushed to move the same by a prescribed extent. The counter function of the CPU58 is subtracted by one and the operation is repeated until the content in the counter is made to zero. Whether a cursor mode is set or not is judged. As the moving speed value is larger, the longer time is required until the value of the counter is made to zero and the moving speed of the display device relative to the signal waveform is lower. Since the moving speed value corresponds to the ratio of the magnification, the moving speed of the display position with respect to the CRT 32 is roughly constant and the display position is easily set.
Patent JP-H0524693-A (JP)
Title: Sheet feeding device
Inventor: BABA KENJI
IPC: B65H3/52
Filed: 1991-07-23
Abstract: PURPOSE:To reduce the force necessary for the separation (release of press contact) between a separating member and a paper feeding member and permit the smooth operation in the separation. CONSTITUTION:A sheet feeding device is equipped with a supporting shaft 84 for supporting a separating member 44 in turnable manner, releasing member 511 which turns the separating member 44 around the supporting shaft 84 and separates a paper feeding member and the separating member 44, and a releasing shaft 510 which has the turning center on the nearly equal coordinates to the tuning center of the supporting shaft 84 relating to the plane which is nearly vertical to the supporting shaft 84 and supports the releasing member 511 in turnable manner.
Patent JP-S6096928-A (JP)
Title: Serial/parallel converter
Inventor: ASAI MAKOTO
IPC: H03M9/00
Filed: 1983-10-31
Abstract: PURPOSE:To decrease number of switches by constituting the converter that each output of a multi-channel signal generator is applied to a shift register transferring a data in parallel via the shift register for delay and a switch. CONSTITUTION:A data from a 2-channel serial signal generator 1 is outputted sequentially from an LSB in a way of parallel channel and serial bit. When the data is the LSB at an output point X of a J-bit shift register R4 and switches S1, S2 are connected to positions 1, 3 respectively. When an I clock transmission clock is generated, N-bit's share of data is held in the J bit register R4(R3) and an I bit register R2. Bits are fetched to an N-bit latch 5 from the registers R3 and R2 in parallel. When the data is LSB at an output point Y of the J-bit shift register R5, the switches S1, S2 are thrown to positions 3, 4 respectively. The data is fetched to the latch 5 from the registers R3 and R2. The converter is realized by using switches equal to the channel number by repeating the operation above.
Patent JP-H0492841-A (JP)
Title: Cement dispersant
Inventor: IZUMI TATSUO
IPC: C04B24/22
Filed: 1990-08-03
Abstract: PURPOSE:To steeply improve workability of concrete in ultra-high water- reducing region by using an aromatic formalin sulfonate condensate having a fixed molecular weight as a principal component. CONSTITUTION:The aimed cement dispersant is composed of an aromatic formalin sulfonate condensate as a principal component. Said condensate has >=2X10<4> weight-average molecular weight and contains <=50wt.% (of total condensate) condensate having <=1X10<4> molecular weight. Furthermore, said aromatic sulfonic acid is composed of naphthalenesulfonic acid, alkylnaphthalenesulfonic acid or melaminesulfonic acid, etc.
Patent JP-S58107635-A (JP)
Title: Preparation of semiconductor device
Inventor: NEGORO TATSUO
IPC: H01L23/544
Filed: 1981-12-21
Abstract: PURPOSE:To easily confirm the completion of ething by opening a window only to a single crystal region but also to a supporting region in such a case of etching plurality of single crystal region separately formed on the isolated dielectric material substrate having the supporting region. CONSTITUTION:The Si single crystal island regions 113a, 113b are formed on isolated dielectric materiual substrate 110 where the insulating Si oxide films 112a, 112b are formed in a supporring region 111 consisting of the poly crystal Si, and for example vertical transistor and diode are formed on the island regions 113a, 113b. After the surface is covered with an oxide film, contact windows, for example, the collector contact window 114, emitter contact window 115, base contact window 116, cathode contact window 117, anode contact window 118 are finally provided thereon. At this time, a window 119 for checking the end of ethcing for oxide film is provided also on the polycrystal line supporting region 111. Thereby, the end of etching can be checked easily and overetching can also be provented.
Patent JP-S6267532-A (JP)
Title: Photoresist composition and process for forming photoresist pattern
Inventor: OIE MASAYUKI
IPC: G03F7/09
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a picture image having high resolution with high reproducibility without causing decrease of adhesion and being influenced by the prebaking condition even if a base plate having a surface exhibiting high reflection factor is used, by adding a conjugated diene polymer or cyclized product thereof, a photo-crosslinking agent being soluble in an org. solvent, and a pyrazole compd. having a specified skelctal structure to apyrazule com pound. CONSTITUTION:A photoresist compsn. contains a conjugated dienic polymer or its cyclized product, a photo-crosslinking agent soluble in an org. solvent, and a hydrazone compd. having a skeletal structure expressed by the formula. By using the photoresist compsn., decrease of resolution due to halation is prevented with sufficient reproducibility on a base plate comprising Al or Cr having high reflection factor and a staged structure without being severely influenced by prebaking condition or without causing generation of pinholes and decrease of adhesion.
Patent JP-2000357989-A (JP)
Title: Radio wave transmitter and system thereof
Inventor: HIRASHIMA TOSHIFUMI
IPC: H04W16/26
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the influence of radio wave hindrance by transmitting the radio waves picked up in the air by a 1st antenna to a 1st metal wire, to emit them into the air from the 2nd antenna as the radio waves and then transmitting the radio wave picked up in the air by the 2nd antenna to the 1st metal wire to emit them into the air from the 1st antenna as the radio waves. SOLUTION: A master unit 1 is placed on the 1st floor, and a slave unit 5 is used on the 6th floor. An antenna 2 is placed near the unit 1, and an antenna 4 is placed near the unit 5 respectively. The antennas 2 and 4 are connected together via a metal wire 3. The radio waves radiated into the air from the unit 1 are picked up by the antenna 2 and transmitted to the antenna 4 via the wire 3, and the radio waves which are radiated again into the air from the antenna 4 are picked up by the unit 5. Similarly, the radio waves radiated into the air from the unit 5 are picked up by the antenna 4 and transmitted to the antenna 2 via the wire 3. Then the radio waves reemitted into the air from the antenna 2 are picked up by the unit 1.
Patent JP-H0765930-A (JP)
Title: Discharge type surge absorber
Inventor: MATSUZAWA KATSUSAKI
IPC: H01C7/12
Filed: 1993-08-23
Abstract: PURPOSE:To provide a surge absober which can simply be assembled in a small size with a less number of component parts, excels in the mass-productivity, can absorb a next W surge voltage, and which can prevent overheat or firing of electronic component etc., automatically stopping electric discharge when an overcurrent or overvoltage is applied. CONSTITUTION:A surge absorber 10 of electric discharge type is so structured that a pair of electrodes 12, 13 are installed and sealed at the two ends of an insulated tube 11 in such a positioning as opposing each other, wherein a surge absorber 20 is interposed according to necessity. An inert gas 14 is encapsulated in the space bounded by the electrodes 12, 13 and the insulated tube 11. Hole's) 15 is formed in at least either of the mating electrodes 12, 13 and is sealed with a low melting point metal 16. This metal 16 melts with the heat emitted by an electric discharge of the surge absorber 10, and the hole 15 is opened to allow the air to flow via hole 15 into the insulated tube 11 filled with the inert gas 14, and the discharge hold voltage becomes higher than the overvoltage so that the discharge is stopped which is achieved by a simple and small-sized configuration.
Patent JP-H0744703-A (JP)
Title: Picture processor
Inventor: AKAGI MASAHIRO
IPC: H04N1/387
Filed: 1993-07-30
Abstract: PURPOSE:To simplify hardware constitution and to reduce original picture data so that it can be switched at the reduction factor of 1/m and 1/2m. CONSTITUTION:In the case of the reduction factor l/m, picture data are added in an adder 15 by the amount of m-pieces of picture elements in a main scan direction, and the result is stored in a memory 19. Added data of the adder 15 and data which are read from the memory 19 are added in an adder 16 every line, and data of the memory 19 are updated by the result. Added data of the adder 16 are outputted every m-lines. In the case of the reduction factor 1/2m, added data of the adder 16 are stored in D-F 20 in addition to the operation. Data in D-F 20, which are related to the previous m-number of picture elements, are added with output data of the adder 16, which are related to next m-pieces of picture elements, in an adder 21. The added results are outputted every 2m lines.
Patent JP-H0370734-A (JP)
Title: Polyoxyalkylenepolyol
Inventor: OZAKI SATOSHI
IPC: C08G18/48
Filed: 1989-08-11
Abstract: PURPOSE:To provide the subject polyol having excellent workability in a polyurethane-foaming process, giving foams having excellent physical properties and having excellent miscibility and dispersibility with a foaming agent by reacting an aliphatic amine with a lactone and an alkylene oxide in the presence of an amine catalyst or an alkali hydroxide catalyst. CONSTITUTION:An aliphatic amine having 2-6 moles of amino groups in the molecule is subjected to an addition reaction with a lactone and an alkylene oxide in amounts of 0.166-1.0 mole and 1.0-3.0 moles, respectively, per amino group of the aliphatic amine to provide the objective polyol. The aliphatic amine is preferably a compound of the formula (R is 1-4C alkyl: (n) is 1-4) and the reaction is preferably carried out in the presence of an amine catalyst of formula: NR1R1R2 or R1R2N(CH2)nNR1R2 [R1 is H, 1-6C alkyl, CH2CH2OH or CH2CH2CH(CH3)OH; R2 is 1-6C alkyl, CH2CH2OH or CH2CH(CH3)OH; (n) is 1-6] and/or an alkali hydroxide catalyst.
Patent JP-H1047988-A (JP)
Title: On-vehicle navigator
Inventor: TAKAHASHI IKUE
IPC: G09B29/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To profitably utilize information from a character screen. SOLUTION: The on-vehicle navigator which displays landmarks on a map at the periphery of a path together with its vehicle position through a path search is equipped with a map screen control part 2A which controls a map screen for displaying its vehicle position and landmarks on the map and a character screen control part 2B which displays intersections in the landmarks and their travel directions on a character screen with characters and deletes the displayed intersections and travel directions after its vehicle passes.
Patent JP-S58109396-A (JP)
Inventor: MUKAI HIROBUMI
IPC: B66F7/08
Filed: 1981-12-23
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-H0491796-A (JP)
Title: Reagent for fractionation and determination of adenosindeaminase
Inventor: TANABE YASUKO
IPC: C12Q1/28
Filed: 1990-08-03
Abstract: PURPOSE:To obtain a new and accurate reagent for fractionation and determination of adenosindeaminase (ADA) by using a high-sensitive coloring system using an inhibitor. CONSTITUTION:The aimed reagent for fractionation and determination of adenosindeaminase (ADA) is prepared by adding at least one kind of compound selected from a group consisting of EHNA, coformycin and deoxycoformycin to a reagent for determining total ADA consisting of adenosine, PNP, phosphoric acid or phosphoric acid salt, XOD, POD, hydrogen donor and aniline derivative. Consequently, when total ADA active value (a) is measured by a reagent for determining the above-mentioned total ADA and then active value (b) of ADA2 is measured by the reagent of present invention, ADA1 and ADA2 can be fractionated and determined, because the active value of ADA1 can be calculated by (a-b).
Patent JP-H08326872-A (JP)
Title: Differential motion limiter
Inventor: TERAOKA MASAO
IPC: F16H48/40
Filed: 1995-08-14
Abstract: PURPOSE: To prevent increases in both size and weight of a total differential motion limiter so as to enable improvement in differential motion limiting force with a simple structure. CONSTITUTION: A differential case 31 making rotation by being interlockingly coupled to the drive side, a pinion shaft 33 rotating integrally with the differential case 31, a pinion gear 37 rotatably supported on the pinion shaft 33 and a pair of side gears 39 meshing with the pinion gear 37 are provided and a cone part 41 inclining inner radial direction toward axially outward is provided on the outer radial part of the side gears 39.  The first clutch surface 43 is formed on the outer peripheral surface of the cone part 41, while the second clutch surface 45 making surface contact and engaging with the first clutch surface 43 is formed on the inner periphery of the differential case 31, and on either one of the first clutch surface 43 and the second clutch surface 45, oil grooves 51 for supplying lubricant to slidingly moving part between the first clutch surface 43 and the second clutch surface 45 for surface 45 are formed in plural spots axially at preset intervals.
Patent JP-2001029872-A (JP)
Title: Method for coating casing of electric apparatus having battery box
Inventor: MURAKAMI KEIJIRO
IPC: B05B15/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To make a masking operation easy and enhance the efficiency of a coating operation by masking an inner part of a battery box with a masking material consisting of a cylindrical synthetic resin foamed body having a skin layer on its peripheral surface prior to the coating operation. SOLUTION: Prior to a coating operation, masking of an inner part of a batter box is carried out by attaching a masking material 7 consisting of a cylindrical synthetic resin foamed body to each of concave parts 4a and 4b of separately formed casings 1a and 1b. As the synthetic resin foamed body, a polyolefin resin formed body is preferable because it has excellent solvent resistance and is easy to prevent dissolution in a solvent contained in a coating material or shrinkage by the solvent. The masking material 7 has a skin layer on its peripheral surface. The skin layer prevents the coating material from penetrating into the masking material 7 at the time of applying the coating material after the masking material 7 is attached.  The masking material 7 has a little longer diameter than the battery and is attached to the battery box in a rather compressed state and preferably closely adhered to the inner surface of the battery box.
Patent JP-S6096611-A (JP)
Inventor: IENNIERU SHII
IPC: C08F246/00
Filed: 1984-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6186517-A (JP)
Title: Cooking burner
Inventor: SASADA KATSUMI
IPC: F23D14/06
Filed: 1984-10-02
Abstract: PURPOSE:To prevent a clogging in a nozzle caused by soup flowed out of a cooking unit by a method wherein pilot flame mixing pipes from a main gas circuit and another gas circuit are integrally formed with a reinforced bead and a through-pass hole having a weir is opened to the reinforced bead. CONSTITUTION:In a cooking burner, the soup dropped onto the burner main body A is flowed over a mixing pipe 3 and a pilot flame mixing pipe 13 along the circumference of the burner main body A. The soup flowed onto the reinforced bead 25 is shut off with a weir 26 and flowed downwardly from the through-pass hole 27, so that the main nozzle 10 and the pilot flame nozzle 19 are not clogged.
Patent JP-H0867104-A (JP)
Title: Rim structure for tire wheel
Inventor: SHIMIZU KUNIHIKO
IPC: B60B21/10
Filed: 1994-08-31
Abstract: PURPOSE: To restric travelling vibration to provide excellent riding comfort by preventing air from being closed between the bead part of a tire and the rim (bead receiving seat) of a wheel to be left as an air reservoir when the tire is assembled to the tire wheel. CONSTITUTION: Long, recessed air escape passages 10 are provided to a tire wheel, namely on the bead receiving seat 5 of a rim 2 in the circumferential direction of the rim. These plural air escape passages 10 are provided at specified intervals along the circumferential direction of the bead receiving seat 5.
Patent JP-S58102121-A (JP)
Inventor: JIYOSEFU MAIKERU KOKOZUKA
IPC: G01P5/175
Filed: 1982-11-25
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-S58109731-A (JP)
Title: Automatic centrifugal clutch
Inventor: ISHIHARA TAKEO
IPC: F16H61/02
Filed: 1981-12-22
Abstract: PURPOSE:To enable to freely change the speed change point to shift to high speed gear in accordance with running conditions by a structure wherein a spring to cope with the centrifugal force of the weight of the automatic centrifugal clutch is provided and the resilient force of the spring is turned to be able to change. CONSTITUTION:During climbing hill, at rapid acceleration or the like, it is preferable to use a low speed gear under high torque while an engine is allowed to run up to considerable higher speed range. In this case, an operating wire 182 is pulled so as to compress a spring 16. through a spring retainer 162 by pivoting an operating lever 18 about a fulcrum 181. The compressed resilient force is transmitted through an arm 17 to a weight adjusting bearing 77 in order to cope with the centrifugal force of the weight 75, resulting in making the engagement of the automatic centrifugal clutch 7 impossible unless the centrifugal force of the weight 75 is increased by the increase of rotation of a second shaft 8.
Patent JP-H08124124-A (JP)
Title: Magneto-resistive film, magneto-resistive element, magnetic head and production of magnetic head
Inventor: KOCHIYAMA AKIRA
IPC: H01F10/08
Filed: 1995-07-21
Abstract: PURPOSE: To obviate the deterioration in a magneto-resistance effect even if magneto-resistive films are held at a high temp. by forming ferromagnetic films and nonmagnetic films of respectively prescribed compsn. alloy films. CONSTITUTION: The ferromagnetic films 2, 6 are composed of laminates of Ni films and Fe films or specified to Ni-Fe based alloy films. In addition, the nonmagnetic films 3 are composed of Cu-Ni alloys. The deterioration in the magneto-resistance effect by thermal diffusion is thereby suppressed and a magnetic field sensitivity and hysteresis are improved. Since the nonmagnetic films are formed of the Cu-Ni alloy films, the thermal diffusion of the metallic elements between the respective layers (between the ferromagnetic films and the nonmagnetic films) is effectively suppressed by Ni in the nonmagnetic films at the time of a heat treatment at a high temp. and the magneto-resistance effect is hardly deteriorated even at the high temp. as the multilayered magneto- resistive effect films. Particularly, the magneto-resistance effect is not deteriorated at a heat treatment temp. of <=200 deg.C.
Patent JP-S58109150-A (JP)
Inventor: DENISU BIYUFUETSU
IPC: F16C27/06
Filed: 1981-12-21
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-S6452062-A (JP)
Title: Ionic source
Inventor: MATSUOKA SHIGETO
IPC: C23C14/22
Filed: 1987-08-21
Abstract: PURPOSE:To stably form metallic ions in a long time by forming a mirror field with pairs of magnets in a plasma formation chamber and furthermore providing both a means for allowing a magnetic flux to be leaked on the inside surface of a target and a means for selectively pulling out ions. CONSTITUTION:A mechanism 14 for pulling out ions which consists of two sheets of perforated grids for pulling out ions is provided to the end part 17 of a plasma formation chamber joined to the plasma formation chamber 11 constituting an ionic source and furthermore a base plate is put to the outside thereof in the direction of a magnetic flux due to electromagnets 8. The electromagnets 8 more than a pair are circularly provided to both ends of the outer periphery of the plasma formation chamber 11 and intensity of the generating magnetic field is decided so that a trough is formed in the plasma formation chamber 11. At least a pair of ring-shaped permanent magnets 16 in which polarities are reversed are provided to the outsides of upper and lower both ends of a cylindrical target 13 surrounding plasma so that a magnetic flux is allowed to be leaked on the inside surface of the target 13. Thereby ions can be pulled out at high current density.
Patent JP-H0755401-A (JP)
Title: Tape measure that advances and elevates automatically
Inventor: JIYONTE OMU
IPC: G01B3/10
Filed: 1994-08-09
Abstract: PURPOSE: To prolong the service life of a measuring tape, to provide a simple internal structure, and to make the measuring tape convenient use. CONSTITUTION: The measuring tape 2 itself is drawn out of a measuring tape case 1, can be advanced, raised, and moved back by turning a handle 9, is formed to have a curved surface, and has elasticity, and it tends to restore itself from a flat state in which it is wound on a spool 3 to its original curved state.
Patent JP-H0766101-A (JP)
Title: Spin coater
Inventor: HAYASHI NOBUMITSU
IPC: H01L21/027
Filed: 1993-08-23
Abstract: PURPOSE:To provide a spin coater in which the wax is prevented from readhering onto the upper face of a wafer while enhancing the efficiency in production. CONSTITUTION:The spin coater comprises a nozzle 4 for dripping or delivering wax onto the upper face of a wafer 1 disposed above a spin chuck rotatable through a motor while suction supporting the wafer 1, and a cover 5 disposed thereabout in order to prevent scattering of wax. The spin coater further comprises a dust-free cloth 7 applied to the inner face of the cover 5 in order to capture the scattered wax, and a pool 8 for feeding the dust-free cloth 7 with liquid surfactant for dissolving the captured wax.
Patent JP-H0953182-A (JP)
Title: Plating pretreatment for aluminum alloy material
Inventor: MORI KAZUHIKO
IPC: B05D7/14
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To utilize a plating pretreatment method in order to improve the wear resistance of an Al alloy sliding member by subjecting an etched Al alloy surface to a zinc substitution treatment by a bath contg. zinc ion, org. carboxylic acid, etc. SOLUTION: The hydroxide of an alkaline metal; for example, sodium hydroxide, org. carboxylic acid or its alkaline metal and 0.1 to 60g/liter org. phosphonic acid or its alkaline metal salt are incorporated into an etching liquid. The aluminum alloy material surface is etched at <=75 deg.C by using this etching liquid. The etched aluminum alloy material surface is subjected to the zinc substitution treatment by the bath contg. the hydroxide of the alkaline metal, the org. carboxylic acid or the alkaline metal salt. The org. phosphonic acid or alkaline metal salt is further incorporated into the zinc substitution treating bath. As a result, the uniform and sufficient etching is executed and the good plating adhesion property is obtd.