baber/WOPTO huggingface dataset:
Patent JP-H11312416-A (JP)
Title: Electrode material, manufacture of electrode material, and manufacture of electrode
Inventor: BUN SEIKI
IPC: B23K35/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material serving as a raw material of an electrode for specially joining light metals or of an electrode for spot welding, and provide a manufacturing method of the same. SOLUTION: In this manufacturing method of this electrode material, by heat-treating and reducing copper-0.1 wt.% beryllium (Cu-0.2 wt.% Be) alloy powder, oxides are removed from copper-0.1 to 0.3 wt.% beryllium alloy powder, then, by heating it, beryllium on the surfaces of and within the alloy powder is oxidized, and thereafter, by reducing it in a hydrogen atmosphere, beryllium oxide dispersion-strengthened copper powder is manufactured. Because the amount of beryllium oxide becomes uniform in the dispersion-strengthened copper powder, an electrode having satisfactory electrode characteristics, such as heat resistance, electroconductivity, heat conductivity, and abrasion resistance, can be manufactured.  When an electrode having a fixed shape is manufactured from the electrode material, workability and joining properties can be further improved and, when welding is performed under a high temperature and a high pressure, low diffusivity can be maintained and weldability of a welded material can be bettered.
Patent JP-H0732010-A (JP)
Title: Production of thin aluminum tube
Inventor: IMAI AKIRA
IPC: B21C23/00
Filed: 1993-07-22
Abstract: PURPOSE:To produce a thin aluminum tube excellent in elongation characteristic. CONSTITUTION:After an aluminum tube 5 extruded with a comform extruder 1 is cooled in a cooling water bath 3, it is formed until a prescribed outer diameter with a driving roll device 21. The driving roll device 21 is arranged in multi stage with pair rolls consisting of a pair of driving vertical rolls in order to execute with circular shape working and a pair of non-driven lateral rolls in order to execute with oval working and arranged in multi-stage so that reductions between vertical rolls are gradually decreased and made to 2.5 to 4.5%. Because the working hardening in working time can be decreased in this method, the thin aluminum tube especially, excellent in bending and elongation characteristic can be produced.
Patent JP-H0543370-A (JP)
Title: Method for improving quality of fruit
Inventor: TAKAHASHI NAOKI
IPC: C05G5/00
Filed: 1991-06-27
Abstract: PURPOSE:To accelerate the coloration of fruits in the state free from chemical damages and from the toxication of men and livestock by spraying a fertilizer composition containing a corn.steeped.liquor, N, P2O5 and K2O on the leaves of a fruit tree or fruit t vegetable. CONSTITUTION:50wt.% of water, 15-65wt.% of a corn.steeped.liquor, N, P2O5, and K2O, the ratio of N: P2O5:K2O containing the liquor component being 0.5-2.0:7-9:4-6, are compounded to produce a fertilizer composition. The fertilizer composition is diluted with water into a volume of 200-1000 times, and sprayed on the leaves of a fruit tree or fruit vegetable before one week to three months from its harvesting time.
Patent JP-S57105516-A (JP)
Title: Structure for coupling injection gun to machine capable of charging cooling liquid or the like automatically
Inventor: FUJISHIMA TAKASHI
IPC: F01P11/00
Filed: 1980-12-22
Abstract: PURPOSE: To enable to attach a machine for automatically charging, for instance, cooling water into the radiator of an engine easily with no need of manual operation, by providing a seal ring and a pawl piece capable of coupling the automatic charging machine to an inlet port of the radiator temporarily.  
     CONSTITUTION: In charging cooling water, a cap member 22 of a charging machine 1 is at first placed on the upper end portion 36 of an inlet port 35, and then, a pawl piece 29 is brought into abutment with the outer wall of the inlet port 35 by driving a first piston 13 forward by the pressure in a first cylinder chamber 12, thus retaining an injection gun 1 temporarily. Therefore, pressurized fluid in the first cylinder chamber 11 is introduced into a second cylinder chamber 15 through a small port 16, and a second piston 17 is move downward with some delay of time, so that an adapter 10 and the pawl piece 29 are moved upward together. As the result, a seal ring 28 comes into close contact with a seat face 37 and the inlet port 35 is sealed completely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6161696-A (JP)
Title: Air diffuser pipe
Inventor: SHIRAISHI TORAO
IPC: B05B1/20
Filed: 1984-08-30
Abstract: PURPOSE:To enable operation to be easily performed by constituting the titled pipe of a pipe which has plural aperture parts to the pipe wall and is provided with tapered and nonclosed tips. CONSTITUTION:Two pieces of pipes 6 which are provided with six pieces of aperture parts to the pipe walls and screwed with the screwing reducers 5 to the tip parts are connected in an inverted T-shape via a cheeze 3 with the tip part of an air introducing pipe 2 which is branched from and connected to an air main pie via a flange 1.
Patent JP-S57106962-A (JP)
Title: Data processor
Inventor: MAHARA MINORU
IPC: G06F11/16
Filed: 1980-12-24
Abstract: PURPOSE:To use a clock from one of two control parts during contention between pulses, and to enable the other control part to operate by using a clock from the other control part in case of a serious trouble. CONSTITUTION:The 1st and 2nd control parts 300 and 400 are composed of the same hardware. When the 1st and 2nd control parts are in normal operation, the clock of one control part 300 or 400 is supplied to both flip-flops and the clock to the selective state display flip-flop is shifted to prevent the both from being set at the same time. If one control part 300 or 400 has a serious trouble to stop the clock, a clock switching indication circuit 600 is controlled to use the clock from the other control parts 400 or 300, thus enabling the operation.
Patent JP-S6074579-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOMURA SOUJI
IPC: H01L29/417
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a FET, dielectric strength thereof is large, cut-off frequency characteristics thereof are excellent and which is fitted for large power of low noises, by forming the shape of a gate electrode to a nail head type and preventing the contamination of the surface among source-drain and a gate. CONSTITUTION:An silicon dioxide film 5 is deposited on a GaAs substrate 3 with an active region 4, the silicon dioxide film 5 is etched through a wet etching method and a reactive ion etching method by using a resist film 6 with an opening 7, and an opening 7' is formed to a shape that an intermediate section is expanded. The region 4 is etched to form a cavity 8 spreading in the lateral direction. When a metallic layer 9 made of aluminum, etc. is formed through a vacuum evaporation method at a high temperature, the metallic layer 9 takes a nail head shape, and the active region 4 is sealed cleanly under a high vacuum. A temperature is dropped up to approximately room temperature, vacuum evaporation is continued, and a gate electrode 9' is formed. Source-drain electrodes 10 are shaped.
Patent JP-H06198057-A (JP)
Title: Vertical pachinko game machine
Inventor: ADACHI TOSHIMI
IPC: A63F7/02
Filed: 1993-06-28
Abstract: PURPOSE:To provide the vertical pachinko game machine for which the decorative appearance of a front frame can be improved and the production of the front frame itself or the fitting of required components set to this front frame can be simplified. CONSTITUTION:A front frame B is composed of the compound unit frame of a synthetic resin main body frame 11 and an inner frame 18 for reinforcement, a mold 17 for lamp lens as an electric illuminating member is formed so as to be mounted at the time of molding the main body frame 11, an outline frame body 16 to be integrally expanded and molded on the lower edge part front side of the front frame B is utilized as the external protecting part of an upper ball receiving tray F, and the upper ball receiving tray F can be constituted by integrating and setting a real tray 151 to this frame body 16. Therefore, an electric illumination display part can be suitable provided also as a high- grade decorative holding frame with good appearance by exposing it on the front face side of the front frame, and the external protecting part of the colorful upper ball receiving tray can be constituted and provided by performing required coloring or sealing to the surface (front face) of the outline frame body 16.
Patent JP-2000007440-A (JP)
Title: Silicon nitride-base corrosion resistant member and its production
Inventor: SATO MASAHIRO
IPC: B01J19/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride-base corrosion resistant member comprising a silicon nitride-base sintered compact excellent in heat resistance and capable of suppressing the generation of particles and its production method. SOLUTION: A power contg. β-silicon nitride as a principal phase, 0.1-3 wt.% (expressed in terms of RE2O3) rare earth element (RE), 1-5 wt.% (expressed in terms of Al2O3) aluminum and 1-6 wt.% (expressed in terms of SiO2) excess oxygen in an Al2O3 to RE2O3 ratio of 1-6 and an SiO2 to RE2O3 ratio of 2-15 and contg. <=0.1 wt.%, in total, of other cationic impurities is compacted and pressureless-fired at 1,700-1,800 deg.C in a non-oxidizing atmosphere contg. gaseous SiO to obtain the objective corrosion resistant member comprising a silicon nitride-base sintered compact having >=90% relative density. The member has a surface in contact with corrosive gas or plasma composed of the above sintered compact.
Patent JP-H0843223-A (JP)
Title: Liquid level transmitter
Inventor: NAGASU AKIRA
IPC: G01L9/04
Filed: 1994-08-03
Abstract: PURPOSE:To accurately detect the differential pressure between a first diaphragm and second diaphragm by arranging the second diaphragm perpendicularly to the first diaphragm. CONSTITUTION:Since the welding point of an overload protective diaphragm 140 with a pressure receiving member 120 can be provided at such a location that no distortion is transmitted to the welding point by positioning a second seal diaphragm 301 against a first seal diaphragm 302 so that the pressure receiving direction of the diaphragm 301 can become perpendicular to that of the diaphragm 302, the shape and position of the diaphragms 301 and 302 are not distorted. In addition, since the distortion of a member generated in the vicinities of the diaphragms is hardly transmitted to a center diaphragm as distortion even when an excessively high pressure is applied to a drain diaphragm 385 from a process fluid, the zero point or support of the center diaphragm does not change and the differential pressure between the diaphragms 301 and 302 can be measured with accuracy.
Patent JP-S5972437-A (JP)
Title: Radiation image conversion panel
Inventor: ARAKAWA SATORU
IPC: H01J31/50
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a radiation conversion panel high in sensitivity and superior in image sharpness, etc. by forming a phosphor layer made of a binder contg. an accelerated phosphor in a dispersed state on a resin film support impregnated with a white pigment. CONSTITUTION:A polyethylene terephthalate or the like support material is impregnated with a 5-500mg/cm<2> white pigment, such as TiO2 or CaCO3, and the obtd. support is coated with a phosphor layer made of a binder contg. an accelerated phosphor exhibiting accelerated phosphorescence in the near UV and visible regions in a dispersed state to obtain the intended radiation conversion panel. For example, gelatin or gum arabic is used for this binder. Alkaline earth metal fluorides or halides activated with divalent europium phosphors and rare earth oxyhalogenide phosphors activated with cerium, etc. are suitable for said accelerated phosphor exhibiting phosphorescence in the near UV and visible regions.
Patent JP-S6074302-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21S2/00
Filed: 1983-09-30
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-H0347352-A (JP)
Title: Half pca board and slab-constructing method therewith
Inventor: YAMAMOTO TOSHIHIKO
IPC: E04B5/38
Filed: 1989-07-14
Abstract: PURPOSE:To apply prestress to a slab in the efficiency the same as in the case of monolithic casting by a method wherein a prestressing steel is placed in an indent formed on the upper side of a half PCa board and concrete is placed thereon afterward, and tension is given to the prestressing steel after curing of the concrete. CONSTITUTION:On the upper side of a half PCa board 1, an indent for embedding a prestressing steel 2 therein is formed either by making blockouts 1a on the end corners on both sides of the half PCa board or by forming a groove in the middle of the board. Then the half PCa board 1 is placed on girders or on girder molds and after arranging the prestressing steel 2 in the indent, cast-in-concrete 3 is placed thereon afterward. After curing of the concrete, prestress is applied to a slab with tension given to the prestressing steel 2. Thereby the rise of the prestressing steel 2 can be made big, resulting in increase of strength of the slab.
Patent JP-S5885773-A (JP)
Inventor: TAKAMIYA KIKUZOU
IPC: B62K15/00
Filed: 1981-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6075205-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-09-29
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-H0736402-A (JP)
Title: Device for adjusting contrast
Inventor: HASEGAWA MAKOTO
IPC: G09G3/18
Filed: 1993-07-23
Abstract: PURPOSE:To always automatically adjust a contrast of an LCD unit to an optimum state when the oblique angle of the LCD unit is varied by supplying a driving voltage to the LCD unit through two variable resistors. CONSTITUTION:A tilt part 2 turning according to the oblique angle of a liquid crystal display device (LCD unit) 9 and a second variable resistor 1 varying a resistance value according to the turning angle of the tilt part 2 are provided. Then, the variable resistor 3 is adjusted manually and fixes the neutral position 9a so that the contrast of the LCD unit 9 at the time of viewing from a visible position 13 while making the LCD unit 9 a neutral position 9a becomes the optimum state. When the position of the LCD unit 9 is varied from such a state to the position 9b or the position 9c, since the resistance value of the variable resistor 1 is varied also when the turning angle of the LCD unit 9 is varied in the tilt part 2, a correction liquid crystal driving voltage outputted from the variable resistor 3 is varied.
Patent JP-H0738960-A (JP)
Title: Radio telephone system
Inventor: SUGAYA NAOKI
IPC: H04W48/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide a radio telephone system capable of call reception, dialing and talking in common by a preset telephone number even when a different radio telephone system is used. CONSTITUTION:The radio telephone system using ID information and making call reception, dialing and talking to a radio base station 8 is characterized to be provided with a portable ID registration means 1 used for registering the ID information to the radio base station 8, an ID fetch means 2 connected/ disconnected to/from the ID registration means 1 freely and receiving the ID information from the ID registration means 1, an ID storage means 3 receiving the ID information from the ID registration means 1, an ID storage means 3 storing plural sets of the ID information received by the ID fetch means 2, and transmission means 5, 6, 7 sending the ID information stored in the ID storage means 3 to the radio base station 8.
Patent JP-S6393328-A (JP)
Inventor: GIYARETSUTO ERU MORISON
IPC: B01D53/74
Filed: 1987-07-23
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-H04359477-A (JP)
Title: Process obtaining n channel single polysilicon level eprom cell and cell obtained by said process
Inventor: MAURELLI ALFONSO
IPC: H01L21/28
Filed: 1991-07-23
Abstract: PURPOSE: To provide a single polysilicon level EPROM cell comprising a partially superposed floating gate on a double dope source and a drain region, requiring no additional mask, within a process range for obtaining an LDD or DDD type transistor. CONSTITUTION: With regions 7, 8, and 9 of P-type semiconductor substrate N<+> type implanted at the same time, a control gate 9, a high dope source region 7, and a drain region 8 are formed to constitute a channel region 4. After oxide growth (11), (12), sticking and formation are performed with a polysilicon layer 10, and a region 1 constitutes a floating gate which, while formed on the control gate 9 and the channel region 4, is partially superposed on the source region 7 and the drain region 8.
Patent JP-S5883845-A (JP)
Title: Preparation of photographic support and photographic material
Inventor: TATSUKI SHIYOUJI
IPC: D21H19/00
Filed: 1981-11-14
Abstract: PURPOSE:To obtain a photographic material small in residual potential, by corona discharging and irradiating with light the surface of a photographic support contg. a photosemiconductor, and then coating it with photographic layers. CONSTITUTION:The surface of a photographic support, such as baryta paper or polyolefin coated paper, is coated with a hydrophobic resin, e.g. polyethylene, contg. 10-50wt% inorg. photosemiconctor, such as ZnO, to form a hydrophobic layer. This obtained photographic supporting surface is corona discharged and irradiated with light to eliminate electrostatic charge present on the surface, and coated with a photographic emulsion, thus permitting the obtained photographic layers to be prevented from fog due to the remaining charge and uneven image forming due to ununiform presence of the charge.
Patent JP-2000022399-A (JP)
Title: Electric wire holding jig
Inventor: MORI MASAHIRO
IPC: H05K13/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire holding jig for effectively grasping an electric wire by an electric wire grasping means. SOLUTION: This electric wire holding jig 1 is used in receiving and delivering an electric wire 2 having an arbitrary length by using an electric wire grasping means 3. In this case, two electric wire holders 11, 12 having electric wire accommodating grooves 11a, 12a having a width W of the degree for filling one electric wire 2 and a depth H for containing a plurality of the wires 2 in a longitudinal direction are provided, and a grasping unit inserting unit 13 insertable with a grasping unit 31 of the means 3 in a direction perpendicular to electric wire accommodating grooves 11a, 12a is provided between the two holders 11 and 12.
Patent JP-S6340537-A (JP)
Inventor: SHIBUKAWA SHUZO
IPC: A61B10/00
Filed: 1986-08-05
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-H0348493-A (JP)
Title: Manufacture of printed-circuit board
Inventor: TANIGUCHI YUKIHIRO
IPC: H05K3/42
Filed: 1989-07-17
Abstract: PURPOSE:To prevent copper plating within a through-hole from being expanded due to elution of a base epoxy resin by forming a thin-film copper plating layer within the through-hole with copper plating of low-temperature type before performing a high-temperature type thick copper plating. CONSTITUTION:A penetration hole 1 (through-hole) is provided at a specified position of copper-clad lamination plate by drilling or punching, a palladium catalyst 2 which becomes a core for depositing copper is given to the entire surface including the inside of the through hole, and then an outer-layer circuit is formed. Then, the area other than those requiring plating including a land through-hole part is covered by a plating-resistant resist. After that, after performing roughing and activation of catalyst at the exposed copper foil part, a thin-layer copper-plated film is deposited at the exposed copper foil part by a low-temperature type plating liquid. Then, it is deposited at the exposed copper foil part including the inside the plating through-hole of a specified thickness and the land part by a high-temperature type thick copper plating liquid, thus preventing copper plating from being expanded due to elution of a base epoxy resin within the through-hole.
Patent JP-H1011751-A (JP)
Title: Air floating type magnetic tape drying furnace
Inventor: TAKAHASHI AKIRA
IPC: F26B13/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To execute good drying of a magnetic tape without increasing the furnace length, assure the safety by introducing diluting air at a correct feed rate to suppress the concn. of the gaseous solvents to be generated, secure safe traveling, and to increase the drying speed. SOLUTION: This air floating type magnetic tape drying furnace dries the traveling magnetic tape 2 while floating the magnetic tape 2 by supplying heating air to the magnetic tape 2 from plural respective floating nozzles 3 arranged vertically. The respective floating nozzles 3 and respective diluting nozzles 4 for introducing the diluting air are alternately disposed along the tape traveling direction above and below the magnetic tape 2.
Patent JP-H0346130-A (JP)
Title: Optical recording and reproducing device
Inventor: HOSOMI TETSUO
IPC: G11B7/135
Filed: 1989-07-14
Abstract: PURPOSE:To eliminate necessity for a mechanical focusing mechanism, to make a response characteristic satisfactory and to enable enough focusing by providing a refractive index change panel between an information recording carrier and an objective lens. CONSTITUTION:A light beam from a semiconductor laser 1 is made incident on an objective lens 4 through a collimator lens 2 and beam splitter 3. The light beam transmitted through the objective lens 4 is transmitted through a refractive index change panel 5 in the shape of a parallel plane panel and made incident on an information recording carrier 6. The light beam reflected on the carrier 6 is made incident to the objective lens 4 again and afterwards, it is reflected on the splitter 3 and made incident on a photodetector 8 through a detection lens 7. An electric signal detected by the detector 8 is passed through a differential circuit 9 and a driving circuit 10 and a feedback electric signal is supplied to a the refractive index change panel 5. For the refractive index change panel 5, a refractive index is changed corresponding to an impressed voltage and the panel, for which the refractive index is proportional to the square of the impressed voltage, is available.
Patent JP-S5982378-A (JP)
Inventor: RICHIYAADO BERUTOHORUTO
IPC: A61P25/06
Filed: 1983-09-29
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-S6243857-A (JP)
Title: Method and apparatus for automatic control of tape running
Inventor: HIRAISHI HARUO
IPC: G11B15/467
Filed: 1985-08-21
Abstract: PURPOSE:To apply always optimum tape running by providing an automatic tracking adjusting circuit to a tape running automatic controller. CONSTITUTION:An oscillator 25 outputs a low frequency sinusoidal wave 30, an amplitude voltage setting circuit 24 applies a voltage of center value 37 and CTLM.M set voltage 28 is outputted. The set voltage is applied to a phase comparator circuit 1 where the signal is compared with a reference signal 9 and the phase of a CTL sampling pulse 14 is fluctuated in a frequency of a low frequency sinusoidal wave 30 from the oscillator 25 at all times. The level of a reproducing video signal is detected by an envelope level detection circuit 33 and a maximum amplitude position detection circuit 22 and a phase lead/lag detection circuit 23 obtain the phase lead/lag 42 to an optimum phase shift 41 between the reference signal 9 and the CTL sampling pulse 14. The amplitude voltage setting circuit 24 lowers the center value 37 of the output 28 by using an output 29 from the circuit 23 when the phase is a lead phase and increases the center value when lagged by outputting a voltage.
Patent JP-S6160463-A (JP)
Inventor: HAYAKAWA TOSHIO
IPC: B65D65/42
Filed: 1984-08-31
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。