baber/WOPTO huggingface dataset:
Patent JP-H06137925-A (JP)
Title: Constant quantity feeder
Inventor: ASAI YOSHIHARU
IPC: G01G13/08
Filed: 1992-10-26
Abstract: PURPOSE:To provide a constant quantity feeder for articles such as foods in which constant quantity supply performance can be kept for a long term while preventing generation of rubbish due to exfoliation of compositional material of article transfer unit. CONSTITUTION:The constant quantity feeder comprises a feeder 1 for feeding an article while vibrating, and a shoot 2 for discharging an artcle transferred on the feeder 1 gravitationally while sliding obliquely downward, wherein the flow rate is kept constant by controlling the vibration mode of the feeder 1 basing on the measurement of flow rate of article flowing on the shoot 2. On the other hand, a weight detector 8 for detecting the weight of additive is disposed on the side of additive feeder 3 which is controlled basing on the weight detected through the weight detector 8 thus keeping supply quantity of additive at a predetermined level. The constant quantity of article and a predermined quantity of addtive are then mixed through a mixer 4 thus obtaining a product having stabilized mixing quantity and mixing rate.
Patent JP-H11129908-A (JP)
Title: Combination single-whieeled truck and two-wheeled truck
Inventor: UCHIYAMA TAKASHI
IPC: B62B5/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a hand truck reducing the labor of a porter and easily usable. SOLUTION: This truck is composed of a carrier 19 arranged in parallel two materials with nearly C shape section having a slit shape opening continued to the longitudinal direction of a lower surface in the front/rear direction of the inside of a square outer frame and provided with a pipe material in which horizontal plural through holes are formed in a vertical direction in the rear end of the square outer trame, a wheel installation part 18 installed variably to the front/rear position by a bolt and nut in respective slit shape openings of two materials with nearly C shape section and a handle part 21 whose height can be adjusted to plural steps by inserting to the pipe material.
Patent JP-H08106663-A (JP)
Title: Magneto-optical disk
Inventor: KOMAKI TAKESHI
IPC: G11B21/21
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a magneto-optical disk having higher durability by providing this disk with a wear resistant protective film which does not form flaws 111 spite of repeating sliding of a magnetic head and has excellent durability when a magnetic head is used by sliding this head. CONSTITUTION: This magneto-optical disk 1 is used to execute recording by sliding the magnetic head therewith and is provided with the protective film 7 consisting of a radiation curing type resin. The disk 1 described above satisfies the relation 0.8<=L/R<2> <=2.7 [where R is the radius of curvature (μm) of a diamond presser and R<=50μm, L is the critical load (N.m) under which the thin film to be damaged] when the disk is loaded in a thin film scratch testing machine and is subjected to a fine vibration scratch test by bringing the diamond presser described above into pressurized contact with the protective film 7. The dynamic modulus of elasticity of the protective film 7 is specified to >=5.0×10<9> to <=4.0×10<10> dyn/cm<2> at 100 deg.C.
Patent JP-2000136786-A (JP)
Title: Vacuum pump
Inventor: FUKUI KIYOZUMI
IPC: F04C18/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump with excellent suction characteristics and a great exhaust speed. SOLUTION: A pump housing 11 has grooves 11f, 11g defining enlarged suction passages 31, 32 radially outwardly of large lead suction port side screw portions 21c, 22c. The ends of the enlarged suction passages 31, 32 at their exhaust port sides are located near a junction A between large and small lead screw portions. When operating chambers 24, 25 communicated with a suction port 11a with the rotation of male and female screw rotors 21, 22 is increased in volume, these perform suction operation through the enlarged suction passages 31, 32 and when the operating chambers 24, 25 communicated with the suction port 11a is maximized in volume, these ends are partitioned with the engaged portions of both exhaust port side screw portions 21d, 22d.
Patent JP-H02155846-A (JP)
Title: Antifreezing device for trolley cable
Inventor: FUJIMOTO KATSUMI
IPC: B60M1/12
Filed: 1988-12-08
Abstract: PURPOSE:To provide stable antifreezing effect by furnishing an exclusive power supply consisting of a solar cell and a storage battery, eliminating use of any insulating transformer, thereby facilitating installation, and effectively utilizing the limited power capacity with automatic control of the current supply timing and self-temp. control of a heater wire. CONSTITUTION:For a catenary type cable for electric car a trolley cable 10 is hung by a hanger ear 13 at a butterfly type overhead cable 12 supported by a gate-type steel tower 11. A self temp. control type heater wire 2 is longitudinally placed on the oversurface of this trolley cable 10 and fixed by a clip 14. Each steel tower 11 is fitted with a lead acid battery 3 and a solar cell 4 for generating power and storing it during daytime, and therefrom power is supplied to the heater wire 2. Thus the trolley cable is prevented from freezing by automatic control of current supply and self temp. control of the heater wire even though no power is supplied from an external power supply.
Patent JP-2000136208-A (JP)
Title: Polymerization catalyst for olefin and production of catalyst and olefin polymer
Inventor: MAKIO HARUYUKI
IPC: C08F4/605
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst capable of efficiently producing a granular olefin polymer having a high bulk density and a narrow particle size distribution by pre-polymerizing a specific monomer in the presence of a porous carrier and a specific compound, etc., in a specific solvent. SOLUTION: This catalyst for polymerizing an olefin is obtained by pre- polymerizing (A) a monomer having a polymerizable double bond in the presence of (B) a porous carrier, (C) a transition metal compound, (D) an organic boron compound and/or (E) an organoaluminum compound in (F) a medium in which the ingredient C does not dissolve. As the ingredient A, an α-olefin, a polar group-containing compound, a vinyl compound, a polyene compound, etc., are cited. As the ingredient B, a carrier, etc., in which a polymer is filled in pores, is preferably used. As the ingredient C, a compound, etc., containing a transition metal of the 4th group of the periodic table, is preferably used. As the ingredient F, a fluorine-containing organic compound, etc., are cited.
Patent JP-H04183031-A (JP)
Title: Terminal equipment for communication system
Inventor: HATORI TAKASHI
IPC: H04L1/18
Filed: 1990-11-19
Abstract: PURPOSE:To prevent communication from being interrupted by deciding whether retranmitting data are transmitted to a base station without fail or not, and temporarily waiting for the retransmission of data to the base station when the possibility of generating error is high. CONSTITUTION:This device is equipped with an antenna 1 for reception, receiver 2, detector 3, measuring instrument 4, demodulator 5, A/D converter 6, CPU 7, memory 8, modulator 9, transmitter 10, antenna 11 for transmission and terminal equipment 12. When the data are retransmitted next and communication is interrupted in the case of detecting it at the base station that this data has error, it is decided whether this retransmitting data can be transmitted to the base station without fail or not. When the possibility of generating error is high, the retransmission of this data to the base station as mentioned above is temporarily waited for. Thus, the communication is prevented from being interrupted and equipment and the base station.
Patent JP-H05127153-A (JP)
Title: Transparent panel heater
Inventor: YOSHIOKA TOSHIFUMI
IPC: G02F1/133
Filed: 1991-10-31
Abstract: PURPOSE:To uniformize a temp. distribution even in a relatively high heat generating state as a large area by providing metallic foil having the resistance lower than the resistance of voltage impressing electrodes along these electrodes provided at both ends of the transparent conductive thin film on an insulating transparent substrate. CONSTITUTION:This panel heater has the insulating transparent substrate 1, the transparent conductive thin film 2 formed on this substrate 1 and the voltage impressing electrodes 3 provided at both ends of this conductive thin film. The metallic foil 4 having the resistance lower than the resistance of these voltage impressing electrodes 3 is disposed along these electrodes 3 in contact with the electrodes 3. The voltage impressing electrodes 3 are formed by conductive paste. As a result, the wiring resistance of the voltage impressing electrodes 3 is lowered and a voltage drop is prevented. The panel heater having the temp. distribution uniform over the entire part is obtd. Further, metals, such as Cu, Ag and Ni, which have the low resistance and have good compatibility with solder are used as the metallic foil 4, by which the soldering with lead wires hardly solderable by conductive paste is enabled and the simplification of the process and the improvement in reliability are attained.
Patent JP-H04183095-A (JP)
Title: Remote commander
Inventor: SAITO MITSUMASA
IPC: H04N5/00
Filed: 1990-11-19
Abstract: PURPOSE:To confirm which operation key is operated after the operation of a user by turning on/off the display of the pressed operation key only for fixed time after a finger separates. CONSTITUTION:Various operation keys are provided on a touch panel together with a liquid crystal panel 4c as a display means and a transparent switch part 4b as an operation detecting means. When an operation key 4k in a touch panel operation part 4 is operated under the control of a CPU 5, the pressed operation key is displayed while turning on/off only for several seconds after the operation (after the finger separates from the touch panel). Thus, after the key operation, the user can confirm the operated key and the convenience of the remote commander adopting the touch panel operation part 4 is improved.
Patent JP-H07161844-A (JP)
Title: Memory cell and memory device
Inventor: IDEI YOJI
IPC: G11C11/412
Filed: 1993-12-13
Abstract: PURPOSE:To realize a static memory cell having high resistance to soft error generated by alpha ray. CONSTITUTION:A memory cell 200 has a coupling capacitor Cc between two information storage nodes 1, 2. A p well (or p substrate), in which drive MOS transistors Mn5 and Mn4 and transfer MOS transistors Mn1 and Mn2 are formed, is connected to a Vbb generating circuit 210. The voltage Vbb is set lower than a low level VL of a signal potential of the memory cell. This causes a parasitic diode between the sources of MN1. to MN4 or a n type diffusion layer corresponding to a drain and the p well (or p substrate) not to be ON even when a potential fluctuation DELTAVL of the node 2 on the low potential side is large, thus preventing mal function.
Patent JP-H09152656-A (JP)
Title: Camera
Inventor: NAKA YOUJI
IPC: G03B17/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To mechanically execute necessary operation in the case of taking out exposed film by providing a positioning means positioning a spool driving member and a light-shielding door opening/closing mechanism performing the opening/closing operation of a light-shielding door. SOLUTION: Only in the case that the spool driving member 30 is not at a specified rotation angle position where it displays the state of a film cartridge 1 as exposed, both toothless gears 37 and 48 are made in an engaged state in accordance with the turning of the cartridge cover 13 of a key member 20 in a lock releasing direction, and the spool driving member 30 to which, the lock releasing operation of the key member 20 is transmitted is turned in a film rewinding direction, and is turned to the specified rotation angle position where an exposed state is displayed and also is positioned at that position. When the key member 20 is operated in a lock direction, a partial gear 34 is turned and is engaged with the toothless gear 55, so that an opening/closing member 50 makes the light-shielding door turn in a closing direction, and when it is turned to some extent, it exceeds the dead point of an ohmic spring 56, so that the light-shielding door is made in a fully opened state.
Patent JP-H02158372-A (JP)
Title: Recording apparatus
Inventor: GOTO HIROSHI
IPC: B41J17/30
Filed: 1988-12-12
Abstract: PURPOSE:To form a faithful image on a transfer recoding medium corresponding to an image signal and to record a sharp image by applying two or more kinds of energies to the transfer recording medium to form a image in a recoding part and transferring the image to a medium to be recorded in a transfer part. CONSTITUTION:A motor is driven to successively deliver a transfer recording medium 1 from a supply roll 2, and light and heat are applied to the transfer recording layer 1b of the transfer recoding medium 1 corresponding to an image signal in a recoding part 3 to form an image. When light having a predetermined wavelength and heat are applied to the transfer recoding layer 1b, the softening point of said recording layer 1b rises, that is, the transfer characteristics thereof are changed irreversibly and no image is transferred to recording paper. In recoding a magenta color, a current is supplied to the heating element 3b corresponding to an image signal of a complementary color of magenta, that is, an image signal of a green color in a heating element row and, at the same time, a light source 3g is allowed to light. By controlling the heating of the heating element 3b corresponding to an image signal of a complementary color of each of magenta, cyan and yellow, the rotation of a rotary body 3c and the lighting of the light source 3g, a transfer image is formed to the transfer recoding layer 1b and the transfer recoding medium is fed at a repeating cycle in synchronous relation to the formation of said image.
Patent JP-H05124828-A (JP)
Title: Production of glass
Inventor: INOUE HATSUSHI
IPC: C03B8/00
Filed: 1991-10-30
Abstract: PURPOSE:To produce large-sized high quality glass in a short time at a low cost, to produce glass of desired shape near net shape or to produce functional glass by adding many components. CONSTITUTION:Particles as starting material for glass are dispersed in an org. solvent or water contg. an added binder to prepare a uniform slurry and this slurry is subjected to solid-liq. separation by centrifugal casting. The resulting solid is molded, dried and vitrified by sintering to produce glass.
Patent JP-H08169748-A (JP)
Title: Formed board consisting primarily of wood powder and its production
Inventor: ITO HIROAKI
IPC: B32B9/00
Filed: 1994-12-15
Abstract: PURPOSE: To produce a formed board consisting primarily of a wood powder, causing no toxic gas, and excellent in fire retardancy safety and workability. CONSTITUTION: This formed board is obtained by laminating integrally a decorative material on the both surfaces of a mixed formed body of the wood powder and water-glass obtained by pressing and heating. A laminated matter mounting the decorative material on the mixture after dispersing a mixture of the wood powder and the water-glass on the decorative material is subjected to heat treatment to laminate integrally the decorative material on the both surfaces of the mixed formed body of the wood powder and the water-glass. In this way, a ligneous formed board excellent in flame retardancy, causing no toxic gas and excellent in environmental protection is obtained since the water-glass is used as the material to be mixed in the wood powder.
Patent JP-S63165189-A (JP)
Inventor: BABA HISAKIYO
IPC: H04N1/00
Filed: 1986-12-26
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-H10153315-A (JP)
Title: Fan control device for combustion equipment
Inventor: YAMAMOTO HIROKI
IPC: F23N3/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fan control device for a combustion equipment in which a fan motor can be driven a desired electrical current corresponding to a target rotational speed of a combustion fan by checking an actual electric current for the fan motor by a micro-computer and subsequently a detection of abnormal state of the combustion fan or the like can be carried out positively and properly on the basis of the electric current. SOLUTION: An actual energization current of a fan motor 16 in two kinds of pulse widths of a command current signal (a pulse signal) applied from a micro-computer 25 to a fan drive circuit 26 is detected in advance by a current sensor 51, and its actual current data is stored and held in EEPROM of a combustion equipment. A pulse width indicating a current command value for the fan motor 16 corresponding to a target rotational speed is determined on the basis of the actual current data and a pulse signal having the pulse width is outputted to the fan driving circuit 26. Then, an abnormal state of a combustion fan 7 or the like is detected on the basis of the current command value.
Patent JP-H03170241-A (JP)
Title: Clamp fixing device for pipe
Inventor: ONEDA NOBORU
IPC: B23Q11/00
Filed: 1989-11-30
Abstract: PURPOSE:To perform the clamp fixture of a pipe without marring the pipe by providing a pressing member for clamping the pipe, which is arranged freely movably by facing on the recessed part for placing the pipe and whose pressing face is formed by a soft material. CONSTITUTION:A pipe 2 is strongly fixed to a clamp 3 by being placed on the recessed part 6 of a cradle 7 and pressed by a pressing member 9 from the upper part. In this case, the cradle 7 is formed by a soft material and the recessed part 6 internal face is formed in a mirror face like by polishing. So, no unevenness is caused on the recessed part 6 internal face and the inconvenience of the biting of a foreign matter, etc., is not caused. Also, because of the pressing member 9 being formed by a soft material 10 at its pressing face, the pipe 2 is not marred due to the contact with the pressing member 9 at the clamp fixing time of the pipe 2 and also the pipe 2 is not rotated by the torque applied at working time.
Patent JP-H08140609-A (JP)
Title: Instant fried noodle and its production
Inventor: MIYAZAKI EIJI
IPC: A23L7/113
Filed: 1994-11-24
Abstract: PURPOSE: To obtain instant fried noodle having low oil absorption, little oily smell and oily feeling, capable of being restored to edible state in a short time, having low calorie and excellent in eat feeling and taste by producing a noodle belt using a specific grain flour as a raw material, cutting the noodle belt into noodle strips, steaming and frying the noodle strips. CONSTITUTION: This method for production instant fried noodle is to use raw grain flour containing 60-90wt.% of crushed Durum wheat based on the total weight of the raw grain flour and containing >=25wt.% crushed Durum wheat of <500μm and >250μm mesh size, produce a noodle belt by adding water, kneading, compounding and rolling, cut out the noodle belt into noodle strips, steam and fry the noodle strips to obtain the objective instant fried noodles. It is preferable to add pregelatinized starch and a polysaccharide to the raw grain flour.
Patent JP-H08142007-A (JP)
Title: Manufacture of flexible decorative sheet
Inventor: MORI NORIMICHI
IPC: B27F1/00
Filed: 1994-11-21
Abstract: PURPOSE: To prevent waviness from developing and realize the precise engraving of grooves by a method wherein the grooves are engraved by pressing a ruler parallel to the side on the front surface of a sheet-like body after a large number of lines of grooves parallel to one another and oblique to the side of the sheet-like body are engraved on its rear surface. CONSTITUTION: After a large number of lines of oblique grooves 3 and 4 parallel to one another and oblique to the side of a sheet-like body are engraved on the rear surface of the rectangular sheet-like body B prepared by laminating decorative material integrally at its front surface, grooves 2 parallel to a ruler 31 are engraved on the front surface of the decorative material under the condition that the ruler 31 is pressed parallel to the side of the sheet-like body against the front surface of the decorative material of the sheet-like body.  At this time, even when the ruler 31 is pressed against any part of the sheet-like body B, a plurality of lines of the oblique grooves 3 and 4 provided on the rear surface of the sheet-like body B beneath the ruler 31 are under the state being intersected by the ruler 31, resulting in allowing to remain the thickness of the sheet-like body as it is between the oblique grooves adjacent to each other. Accordingly, the bending strength of the sheet-like body B becomes nearly uniform in the longitudinal direction, resulting in developing no fear of the occurrence of waviness due to the pressing with the ruler 31 and realizing the precise engraving of the grooves 2.
Patent JP-H06135120-A (JP)
Title: Polyoxymethylene article having printable surface, method for providing printability to polyoxymethylene article, and printing method on polyoxymethylene article
Inventor: NAGASHIMA NAOYUKI
IPC: C08F2/46
Filed: 1992-10-29
Abstract: PURPOSE:To improve a printability of a fire-retardant polyoxymethylene article for ultraviolet-curing ink. CONSTITUTION:A polyoxymethylene article is molded, irradiated with an ultraviolet light, and treated with a corona discharge or an electron beam to be provided with a surface having a [C-O]n bonding peak/C-C bonding peak ratio of 2.5 or more, where a [C-O]n bonding peak is at 302eV in an X ray photoelectron spectrum and a C-C bonding peak is at 305eV. In this manner, the surface of the polyoxymethylene article has a printability for ultraviolet-curing ink.
Patent JP-H03176529-A (JP)
Title: Joining method of wooden solid framework
Inventor: KURODA SHIGEYOSHI
IPC: E04B1/58
Filed: 1989-12-04
Abstract: PURPOSE:To simplify execution at a construction site by burying fastening bolts in the ends of columns and beams and, at the same time, joining the columns together with the beams through a hollow square metal fixture provided with a bolt hole on each surface. CONSTITUTION:A bolt hole 2 is bored in each surface of a hollow square metal fixture 1 to connect columns 9 and 10. Tenons 8 fitted in the metal fixture 1 are provided to the ends of the columns 9 and 10 and, at the same time, a bolt 4 having one end secured with a square nut 3. In addition, the square nut 3 and bolt 4 are buried in the end of a beam 7 like the column 9. The columns and beams are inserted in the metal fixture 1, and they are fastened with nuts. A nut clamping hole 11 is provided to the column 10 because it is lastly connected. According to the constitution, assembly work can be easily carried out at a site.
Patent JP-2001132128-A (JP)
Title: Heat insulator for building and construction method for heat insulation of floor using it
Inventor: YOSHIKAWA KAZUNORI
IPC: E04B1/80
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator which can easily provide heat insulation to a wooden house. SOLUTION: A groove 11 extending in the cross direction of the plate-shaped heat insulator 10 is formed in the center of the back face of the heat insulator 10 along its cross direction and a slit 12 parallel to the groove 11 is formed in the front face of the heat insulator 10. The groove 11 is so formed that at least the width A of its opening is greater than the width B of the slit 12. The heat insulator 10 is bent with an angle corresponding to the width of the opening so that the front face protrudes.