baber/WOPTO huggingface dataset:
Patent JP-H07279212-A (JP)
Title: Structure of vessel in low flush tank, low flush tank provided with in-low flush tank vessel, and mounting method of in-low flush tank vessel to low flush tank
Inventor: YAMAZAKI HARUO
IPC: E03D1/01
Filed: 1994-04-08
Abstract: PURPOSE:To make it possible to mount easily a vessel in a low flush tank. CONSTITUTION:A first caulking material application recessed part 13, whose top is opened, is formed between a side wall 1a inside a low flush tank and a first receiving offset portion 11 of a vessel 2 inside the low flush tank. A second caulking material application recessed part 23, which is opened in the lateral direction, is formed between a low flush tank bottom 1b and a second receiving offset portion 21 of the vessel 2 inside the low flush tank. The caulking material is applied to the second recessed part 23 by incorporating the vessel 2 in the low flush tank into the low flush tank 1 after the vessel 2 inside the low tank is placed upside down and then the caulking material is applied to the second receiving offset portion 22.
Patent JP-H09226500-A (JP)
Title: Air bag device for vehicle
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/26
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To accomplish the reduction of the number of part items and in assembly man-hours by providing a diffuser function in a part of an air bag case. SOLUTION: An air bag case 1 is divided into an air bag storage part 4 and an inflator storage part 5 which are formed separately, and a partition wall part 6 separating the air bag storage part 4 from the inflator storage part 5 is formed in the air bag storage part 4. A gas jetting port 7 controlling inflator gas is formed in the partition wall part 6, and then, the air bag storage part 4 and the inflator storage part 5 are integrated together.
Patent JP-S546545-A (JP)
Title: Electrophotographic method
Inventor: SATOU EIICHI
IPC: G03G13/26
Filed: 1977-06-17
Abstract: PURPOSE:To form a primary electrostatic latent image of a high contrast and obtain plural sheets of copy images of a good contrast free from fog therefrom by applying specific processes such as photo image radiation and simultaneous charging to a specific photosensitive screen.
Patent JP-H11248322-A (JP)
Title: Ice making machine
Inventor: MIYAZAKI SHINJI
IPC: F25C5/18
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To make the level of stored ice in an ice storage uniform thus achieving the rapid installation of an ice making machine by arranging ice making mechanism portion which receive the supply of cold heat source from a refrigerator portion laterally, and by providing the ice storage which can be commonly used by the ice making mechanism portion below the ice making mechanism portion. SOLUTION: In a stack-on type ice making machine 30, a refrigerator portion 31 is installed at an uppermost portion thereof, and ice making mechanism portions 32, 33 are disposed laterally at left and right positions below the refrigerator portion 31. Below the ice making mechanism portions 32, 33, an ice storage 34 commonly used by the ice making mechanism portions 32, 33 is disposed. The refrigerator portion 31 and ice making mechanism 32, 33 are accommodated in the inside of a body frame, and a ceiling plate, a front panel, a rear plate, a left side plate and a right side plate are mounted on the upper portion and front, rear, left and right portions of the body frame. An auxiliary frame is mounted on the front surface of the body frame by means of bolts, and the refrigerator portion 31 is fixedly secured to an upper surface of a mounting board.  Due to such a construction, ice pieces can be stored in the ice storage in a uniform height so that assembling and installation are facilitated, thus shortening the necessary operation time.
Patent JP-H07259884-A (JP)
Title: Multiple disk clutch brake for automatic transmission
Inventor: KOBAYASHI ATSUSHI
IPC: F16D55/40
Filed: 1994-03-17
Abstract: PURPOSE:To attain reduction of the number of part items, facilitating assembly and making engaging/disengaging sureness by providing an offset part for absorbing a fitting error of a driven side plat in one of a transmission case and the driven side plate. CONSTITUTION:In A and B parts in a spline fitting part between a transmission case 31 and a driven plate 35, relating to a pitch P of a spline 36 of the driven plate 35, a pitch of a spline groove 32 of the case 31 is increased by alpha (offset part) and set to a pitch (c). When spline pitches of the case 31 and the driven plate 35 are equal, the center Q of the driven plate 35 is lowered down by spline fitting looseness beta by it own weight, and by absorbing this looseness beta, the center Q can be conformed to the center O of a drive plate. Accordingly, dancing the driven plate 35, generated by non-uniform torque, is relaxed, and generating a noise and unevenly wearing a spline can be reduced.
Patent JP-S61230255-A (JP)
Title: Metallic vapor discharge lamp having metallic bases
Inventor: TOMOKIYO KATSUHIKO
IPC: H01J61/34
Filed: 1985-04-04
Abstract: PURPOSE:To prevent any oxidation of a getter so as to achieve improved lamp performance by locating the exhaust tube tip of an outer tube, inside of which an emitter tube is installed, near one of the narrowed sealing sections of the emitter tube and installing the getter near the exhaust tube tip. CONSTITUTION:A metal halide lamp having metallic bases is made by installing an emitter tube 1, which has a pair of electrodes 2 and is charged with mercury, a rare gas and a metal halide, in an outer tube 3 having narrowed sealing sections 4 at the ends. The outer tube 3 has an exhaust tube tip 9 which is located near one of the sealing sections 4 and not at the center of the lamp. The lamp includes a getter 7 for removing the impurities in the tube 3 and the getter 7 is located near the tip 9. Due to the above structure, it is possible to prevent any irregular luminous intensity distribution which might be caused by the tip 9. Furthermore, it is possible to prevent any oxidation of the getter 7 which might result from the conduction of heat from the sealing section 4 during sealing of the emitter tube 1, thereby minimizing the starting voltage increase and the blackening of the lamp.
Patent JP-S63242889-A (JP)
Inventor: SUGAYA EIJI
IPC: B66B13/14
Filed: 1987-03-27
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-S55164031-A (JP)
Title: Combustion cylinder
Inventor: SHIMIZU EIJI
IPC: C23C8/14
Filed: 1979-06-06
Abstract: PURPOSE:To enhance heat emissivity and corrosion resistance of kerosine-combustion cylinders by a method wherein they are made of Fe-Cr-Mn-Si based stainless steel having a specifid amount of Mn and are heat-treated at a specified temperature to form oxide film. CONSTITUTION:At least one of the internal or external flame cylinders 1, 2 of double cylinder type combustion cylinder of an oilstove is made of a Fe-Cr-Mn-Si based stainless steel plate having less than 0.35% of Mn and heat-treated at 700 deg.C or higher. Because of small Mn content, the formation speed of spinel structure oxide of MnO, Cr2O3 is small, so that black oxide film of FeO, Cr2O3 is formed. Thus, the method provides means to manufacture combustion cylinders having excellent heat emissivity and corrosion resistance.
Patent JP-S56168493-A (JP)
Title: Production of speaker diaphragm
Inventor: HOSHITANI MASAO
IPC: H04R7/12
Filed: 1980-05-30
Abstract: PURPOSE:To increase not only the rigidity at the center part of a speaker diaphragm but the effect of radiation of the speaker, by setting the thickness of the center part at least equal to or larger than the thickness of the outer circumference part of the diaphragm. CONSTITUTION:A flat disk type material 1 is preformed and then turned into a medium thick material 1'. Then the material 1' is formed into a conical diaphragm 2 by a press forming or vacuum forming method. Thus the diaphragm 2 is made into a desirable form being thick and thin at a center part 2a and outer circumference part 2b, respectively.
Patent JP-H02231425-A (JP)
Title: Method and composition for medical treatment of human osteoporosis
Inventor: SAMIYUERU EDERUSUTAIN
IPC: A61K31/59
Filed: 1989-03-23
Abstract: PURPOSE: To prepare a composition, comprising 24,25-dihydroxycholecalciferol and calcium and capable of alleviating or preventing osteoporosis. CONSTITUTION: This therapeutic composition is prepared by including 10-40μg 24,25-dihydroxycholecalciferol and 250-750 mg usually used calcium adjuvant (e.g. calcium carbonate), adding a pharmaceutical carrier or an excipient thereto and formulating the composition. The composition is preferably orally administered in the form of a capsule, a soft gelatin capsule, a tablet, a granule or a solution; however, the composition can be formulated as the form of a suppository or for intraperitoneal administration or percutaneous administration, etc. The composition is especially effective against osteoporosis in women after the menopause without any adverse effects such as poisoning, hypercalcemia or hypercalciuria, retains a favorable calcium/creatinine ratio in urine and has high safety.
Patent JP-S58202857-A (JP)
Title: Identifier for engine
Inventor: YOSHIDA HIROSHI
IPC: F02D45/00
Filed: 1983-04-22
Abstract: PURPOSE:To eliminate inconvinience in manual selection of the number of cylinders with an automatic identification of the number of cylinders by arranging a means of detecting an ignition signal from the ignition system of the engine, a detector for detecting a reference timing synchronizing the rotation of the engine and the like. CONSTITUTION:An iron disc 12 having one salient pole is mounted on a crank- shaft 11 of an engine. An electromagnetic pick up 13 is so arranged to face the salient pole of the disc 12 when the crankshaft 11 reaches the dead point. An identifier is provided with the electromagnetic pick up 13 and coil terminals P1 and P2. Thus, a detector is constructed which detects a reference timing synchronizing rotation of the engine checking for an ignition signal from the ignition system of the engine. This enable an automatic identification of the number of cylinders of the engine thereby eliminating inconvenience in manual selection of the number of cylinders.
Patent JP-H05275690-A (JP)
Title: Semiconductor device
IPC: H01L29/78
Filed: 1992-03-27
Abstract: PURPOSE:To make a gate insulating film thin while restraining a tunnel current from flowing by a method wherein a gate insulating film of 2.5nm or less thickness and a gate electrode of 0.5mum or less are provided. CONSTITUTION:A leakage component ID1 to a gate electrode 4 by a tunnel effect, a channel component ID2, and a gate length L are made to bear relations to each other to satisfy formulas I and II. alpha1 and alpha2 are constant. The formula I shows that a leakage component ID1 is in proportion to a gate length L. The formula II indicates that a channel component ID2 increases with a decrease in gate length L to set a semiconductor device high in efficiency. The ratio of the leakage component ID1 to the channel component ID2 is represented by a formula III basing on the formulas I and II. alpha3 is a constant. Therefore, (ID1/ID2) decreases linearly with L, and a gate length L is so scaled as to satisfy a formula, L<=0.5mum. Even if L=10mum, ID increases till a gate insulating film reaches to 2.5nm in thickness TOX. When L=0.5mum, ID shows a tendency to increase even if TOX reaches to 1.5nm, so that TOX and L are set less than 2.5nm and 0.5mum respectively.
Patent JP-S56159808-A (JP)
Title: Magnetic recorder and reproducer
Inventor: OKAMURA KOUJI
IPC: G11B5/027
Filed: 1979-06-07
Abstract: PURPOSE:To prevent the production of click sound and the like easily and surely by so constituting a titled device that the timings for stopping command, stopping of bias oscillation and changing of a sound recording-reproducing change-over switch to the reproduction side purely by means of electrical circuit. CONSTITUTION:When a stop command switch S3 is instantaneously closed in the state that recording can be made to a tape, the outputs (a), (b) of a storage circuit 1 change simultaneously from a low level L to a high level H, thereby releasing a head plunger 5 and spacing a tape and a head at the same instant of stopping command. The brake is then applied to stop the tape. Since the output (b) of the circuit 1 rises to H, a transistor Q1 becomes a conducting state in t1 after the stopping command, thereby stopping the oscillation operation of a bias oscillating circuit 6. Next, the output (a) of the storage circuit changes to H at the same instant of the stopping command, but a sound recording-reproducing change-over switch S4 is changed from the sound recording state to the reproducing state by a sound recording plunger driving circuit 2. With such constitution, the production of click sound is eliminated easily and surely.
Patent JP-H06162487-A (JP)
Title: Magnetic recording medium
Inventor: ITO TAKEO
IPC: G11B5/716
Filed: 1992-03-30
Abstract: PURPOSE:To obtain high output in a wavelength region of a wide range and to improve a traveling property and durability by forming the magnetic layer of upper and lower layers of a double layer structure with specified magnetic powders respectively and combining the same adequate resin binder. CONSTITUTION:The output of the short wavelength region is increased by using a hexagonal ferrite powder having characteristics of 0.3 to 5 SFD, 50 to 70emmu/g saturation magnetization and 500 to 3000Oe coercive force for the upper magnetic layer. A polyurethane resin contg. a sulfonic acid group in the molecular chain and having 1000 to 100000mol.wt. and -40 to +40 deg.C Tg are used for both the upper and lower magnetic layers in a range of 4 to 40 pts.wt. per 100 pts.wt. magnetic powder. As a result, the surface characteristics are improved and the disturbance at the boundary of the upper and lower magnetic layers is eliminated, the S/N is increased and the high output from a short wavelength region to a long wavelength region is obtd. The magnetic recording medium having the increased S/N and the excellent traveling property and durability is thus obtd.
Patent JP-H09260151-A (JP)
Title: Electric apparatus
Inventor: MIZUNO YASUHIRO
IPC: H01F27/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the flow electrification to obtain a high reliability by specifying the water deposited to the surface of a Cu or Cu alloy member contacted with a flowing perfluorocarbon liq. SOLUTION: A Cu or Cu alloy member used for a part contacted with a flowing perfluorocarbon liq. is treated with benzotriazole (BTA) to set the Cu or Cu alloy surface deposited water to 1.0g/m<2> or less and then dried by heating it in vacuum or an adsorbent. The water content of this perfluorocarbon liq. is set to 0.1wt.ppm or less and hydrofluoric acid content therein is set to O.01wt.ppm or less. The member contacted with the perfluorocarbon liq. is treated to remove BTA before operation of an electric apparatus. Thus, the electric charge generated by the flow electrification is suppressed to obtain a high-reliability electrode apparatus.
Patent JP-H02252007-A (JP)
Title: Power unit for electronic apparatus mounted on automobile
Inventor: NIIMI YUKIHIDE
IPC: G05F1/56
Filed: 1989-03-27
Abstract: PURPOSE:To hold the normal operation state of an electronic apparatus by by-passing a chopper power supply and a series power supply to supply power from a battery to the electronic apparatus in a state dropping the power supply voltage of the battery at the time of starting a startor or the like. CONSTITUTION:When the voltage of the battery 11 is normal and an ignition switch is turned on, power from the battery 11 is applied to a microcomputer 15 through the serial connection of the chopper power supply and the series power supply 14. When the starter is driven and the voltage of the battery 11 is suddenly dropped, the voltage drop is detected by a detecting circuit consisting of resistors 18, 19, a comparator 20 and a reference power supply 21, a transistor 22 and a switching element 17 are turned on and the voltage is impressed to the computer 15. Thereby the electronic apparatus can be normally driven even when the voltage of the battery 11 is in a low state.
Patent JP-H0358792-A (JP)
Title: Demethylallosamidine and production thereof
Inventor: YAMADA YASUMICHI
IPC: A61P31/04
Filed: 1990-03-23
Abstract: NEW MATERIAL:The compound of formula. USE:An antimycotic agent and chitinase-inhibiting agent. PREPARATION:A microbial strain belonging to genus Streptomyces [e.g. Streptomyces sp. AJ 9463 (FERM P-10642, FERM BP-2801)] is cultured by submerged culture process in a liquid medium at 27 deg.C for 1-10 days.
Patent JP-H08269365-A (JP)
Title: Marking composition and marking sheet material
Inventor: MORI ITARU
IPC: C09D175/04
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a marking composition and a marking sheet material useful for marking letters and lines especially on a road, a floor, etc., excellent in weather resistance and flexibility, being readily executed without requiring heating. CONSTITUTION: This marking composition comprises an acrylic compound, a urethane-based compound soluble in the acrylic compound and a paraffin and/or a wax and is cured with a curing agent. The marking sheet material comprises a sheetlike material 1 formed by curing the marking composition. The sheet material S is preferably obtained by sticking glass beads 2 to the obverse surface of the sheetlike material 1 and a reinforcing sheet 3 to the reverse surface. Since the acrylic compound is mixed with the urethane-based compound, the sheet material is excellent in weather resistance by the acrylic compound and in flexibility by the urethane-based compound.
Patent JP-H02267486-A (JP)
Title: Induction melting furnace
Inventor: IGORU BARENCHINOBICHI KUZOBURE
IPC: F27B3/08
Filed: 1989-03-27
Abstract: PURPOSE: To improve the electromagnetic field energy utilization factor of an induction melting furnace, by providing a plurality of metallic rods extended in parallel with the axis of symmetry of a melting pot to the wall of the compartment of a base, facing the internal space of the melting pot and attaching the rods to a base plate made of a material having a high efficience of thermal conductivity. CONSTITUTION: An inductor melting furnace has an inductor 1 provided with a melting pot 2, and the circumference of the pot 2 is formed of vertically extended cooled members 3 which are separated from each other by means of insulating spacers 4. A metallic base 5 is provided on the bottom of the pot 2 used for housing a metallic melt 6, and formed in a tightly closed compartment having an internal space 7 communicated with a coolant supply system 8. The walls of the compartment of the base 5 facing the internal space 7 of the pot 2 are extended in parallel with the axis of symmetry of the melting furnace 2 and provided with a plurality of copper rods 9 which are insulated from each other by means of insulating members 10.  The rods 9 are attached to a base plate 11 made of, for example, silver having a higher coefficient of thermal conductivity than the copper used for forming the rods 9 has. In order to prevent the induction of an eddy current, the diameter of each rod 9 is not made larger than the penetrating depth of the electromagnetic field generated from the inductor 1.
Patent JP-H08268288-A (JP)
Title: Steering wheel core bar
Inventor: KOYAMA SUSUMU
IPC: B62D1/04
Filed: 1995-03-29
Abstract: PURPOSE: To provide a die cast founding wheel core bar where an overflowing part can filfill its duty to the full as a ring part section is provided with a rib pair at both inner and outer sides and integrally founded with die casting, and in time of casting, a final fusion zone part of molten metal comes to the outside of a ring part certainly. CONSTITUTION: This is a steering wheel core bar to be integrally founded by die casting. The section of a ring part 17 is equipped with a rib pair 27 at both inner and outer sides. A gate part 19 is provided in a boss/spoke coupling part 13 in front of a separate type trimming part, and likewise an over flowing part 21 is provided in an almost mid position in a gap with a spoke part at the peripheral side of the ring part. A sectional area of an outer rib 25 of the rib part pair is larger than that of an inner rib part 27, whereby a molten metal final fusion zone comes to the peripheral side of the ring part 17.
Patent JP-S58187604-A (JP)
Title: Synchronizing device for stroke of hydraulic cylinder
Inventor: KATAYAMA TAKEO
IPC: F15B11/22
Filed: 1982-04-28
Abstract: PURPOSE:To perform a precise synchronizing motion, by a method wherein a hole is formed in a piston head, a conductor lever, insulated from a head, is inserted into the hole, and a cylinder is corrected for drive by comparing a voltage proportioning an electrostatic capacity produced between the hole and the lever. CONSTITUTION:A detecting long hole 4 is formed in the head side of the piston 2 of a hydraulic cylinder 1, a detecting conductor lever 5, inserted into the detecting long hole 4 with a clearance, is mounted in a head 3 in a manner to be insulated from the head 3, and a voltage, proportioning an electrostatic capacity value produced between the inner peripheral surface of the detecting long hole 4 and the outer peripheral surface of the detecting conductor lever 5, is outputted from a capacity and voltage converting circuit 6. The sliding action of a reference hydraulic cylinder 1a causes changing of an electrostatic capacity value, also causes changing of an output from a circuit 6a to compare them with an output voltage from a circuit 6b of one hydraulic cylinder 1b by means of a voltage comparing circuit 7, and if a deviation is caused, a deviation voltage is outputted. A variable valve, a pump and the like are corrected by a control drive circuit 8 corresponding to said output for drive so that the deviation voltage is brought to 0.
Patent JP-H0999388-A (JP)
Title: Bracket used for connection member of column for building structure and its production as well as column for building structure having plural connection members and production of this column as weel as method for connecting connection member of column for building structure and beam member and method for connecting beam member to main beam member for building structure
Inventor: MIHASHI HIROSHI
IPC: B23K26/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of a bracket by welding and joining a lower flange unit and an upper flange unit formed by laser cutting the web part of a wide flange shape in compliance with the inclined shape of the upper flange unit. SOLUTION: The lower flange unit 9 is produced by cutting the web part 3 of the wide flange shape 1 of a suitable length by laser cutting in compliance with the shape 7 of the upper flange 5 as the bracket to be used for a connection member. Next, the upper flange 5 is combined with the lower flange unit 9. The main body of the bracket 11 used for the connection member is completed if the web part 3 of the lower flange unit and the upper flange 5 are welded. Positioning is executed more exactly if the shape part of the web part 3 of the lower flange unit 9 is provided with projecting parts 10 for engagement for positioning to the upper flange 5 and the upper flange 5 is provided with fitting holes 12 for fitting into these projecting parts 10 for engagement.  Next, the working of the bolt holes for connection and the grooves for welding for connection of the beam member to the main body of the bracket 11 are executed.