baber/WOPTO huggingface dataset:
Patent JP-H0470304-A (JP)
Title: Manufacture of roof tile of cement
Inventor: SAKAGUCHI YUKITOSHI
IPC: B28B3/02
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the reinforcement effect matching asbestos, while pulp fiber is dispersed uniformly by limiting the using condition of the pulp fiber, while the pulp fiber is used as reinforcing fiber. CONSTITUTION:After 3-5 wt.% of the pulp with the long fiber of 50-300 mesh has been added to the inorganic material composed of cement and silica and has been mixed uniformly at dried state, the water of 7-12% of whole raw material is added to said mixture and is further mixed uniformly. When said mixture is pressed with the pressure of 500 kg/cm<2>, the shaped object becomes hard in some degree by the synergistic effect of the shape retention of the pulp fiber and the compacting for the raw material itself, and after its mold release, the shaped object holds its shape without using a form etc. After the primary curing of the shaped object, when it is autoclave-cured at the condition of high temperature and high pressure, the product with high strength is obtained by the synergism of the improvement of the bonding strength of cement matrix and the reinforcement effect of the pulp fiber dispersed uniformly.
Patent JP-2000008768-A (JP)
Title: Long-distance propulsion excavator
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance working on a propulsion pipe by forming a tunnel hole formed of viscous material, on the outer periphery of the propulsion pipe by an excavator at the tip to ensure a uniform void between the tunnel hole and the outer periphery of the propulsion pipe, and filling a lubricant in the void. SOLUTION: An excavator 1 is composed of excavating mechanism 2 equipped at the tip of an outer cylinder 4 of the excavator; a wide ring 3 fixedly provided at the front outer periphery of the outer cylinder 4; a primary injection hole provided at the rear end face of the wide ring 3, with a specified circumferential space; and an outer periphery of the outer cylinder 4. Simultaneously with the excavation of this excavator 1, viscous material 7 is filled from the primary injection hole to the outer periphery of the excavator 1, and the viscous material 7 is enlarged in diameter to form a self-supported tunnel hole 11 at the outer periphery of a propulsion pipe.
Patent JP-H04370567-A (JP)
Title: Data transfer method for cd-rom dubbing device
Inventor: NAITO MASAFUMI
IPC: G11B19/02
Filed: 1991-06-19
Abstract: PURPOSE:To facilitate conveyance by recording a master data to a write once type disk, producing its CD disk and making this CD disk a master disk. CONSTITUTION:The CD disk 2 is produced in an optical disk recording device 3 as a master device by recording its master data to a nonrecorded write once type disk. When only one disk is required, this write once type disk can be used as the CD disk 2. Then, when a large number of disks is required, this write once type disk is recorded with the master data to produce the CD disk, and by making this CD disk the master disk, the conveyance is easy, and its keeping space is not taken up so much, and yet becuase of the CD disk, the cost can be lowered.
Patent JP-S6234641-A (JP)
Title: Plasticity working method for bottomed thin wall pipe utilizing frictional force
Inventor: NAKAMURA TAMOTSU
IPC: B21K21/04
Filed: 1985-08-08
Abstract: PURPOSE:To obtain a bottomed pipe whose side wall is thin by one process, by applying a prescribed back pressure to a base material inserted into the mold hole of a container and making the base material flow out of a gap between a head part of a punch and the inner surface of the mold hole of the container. CONSTITUTION:A metallic base material 1 is pressed between a punch 3 and an anvil punch 4 in the mold hole of a container 2, and a prescribed back pressure is applied by the action of a hydraulic ram 7. When the punch 3 is made to descend, the base material 1 flows out of the gap and forms a side wall by the action of the large frictional force between the inner surface of the mold hole of the container 2 and the side face of the base material 1. As the process of the punch 3 advances, the height of the side wall, which is roughly equal to the process distance is formed, and a bottomed pipe whose side wall thickness is thin, and whose depth is deep is formed by one process.
Patent JP-S6234270-A (JP)
Title: Priority deciding system
Inventor: SASAKI SATOYUKI
IPC: G06F9/46
Filed: 1985-08-07
Abstract: PURPOSE:To decide the reason for a fact that a request is not accepted by a lower module when the same request signals are delivered from plural slave modules, by using a deciding signal line in addition to a signal request line and an answer signal line. CONSTITUTION:Plural slave modules 11, 12...1.M are connected to a master module 10 via plural signal request lines R1, R2-Rn which are independent of each other, plural answer signal lones A1, A2-An and deciding signal lines D0, D1-Dm-1 respectively. When the same request is delivered from those slave modules, both answer and deciding signal lines are used to decide whether each slave module itself received the request or not. Thus it is clear that just a request given from the only slave module is accepted.
Patent JP-H0926245-A (JP)
Title: Fluid cooler
Inventor: EMU II GARETSUTO
IPC: F25B17/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable the content of a canned drink or a bottled drink container to be efficiently cooled by a method wherein gas adsorbed into an adsorbing material is sealed, the gas is controlled for its releasing from the adsorbing material, and there is provided an adsorbing material for decreasing a temperature of the adsorbing material to cool fluid. SOLUTION: A cooling device 10 for cooling a substantial amount of fluid may receive a substantial amount of gas with adsorbing agent 12 under a certain pressure and adsorb it. The adsorbed gas is sealed within a container 24 by closing an outlet 18 with a plug 16 acting as a sealing means for sealing the adsorbed gas. Then, an upper surface of a rotating section 40 is pushed down to cause the plug 16 to be disengaged from an outlet 26, the absorbed gas is removed from the adsorbing agent 12 so as to release it, the gas advances upward through the pipe 20 and then there is provided an adsorbing substance for use in cooling the content of the can while the gas advances. With such an arrangement as above, it is possible to perform an efficient cooling of the content of canned drink or a container 24 of bottled drink.
Patent JP-H0225804-A (JP)
Title: Production of plastic light transmission body
Inventor: SUGIMORI TERUHIKO
IPC: G02B6/00
Filed: 1988-07-15
Abstract: PURPOSE:To facilitate the control of a refractive index distribution which is provided with the changes in the refractive index successively from the center toward the surface and to allow continuous production by using transparent materials which have specific viscosities in an uncured state and are respectively different in the refractive index after curing and subjecting these materials to composite spinning, then to a curing treatment. CONSTITUTION:The transparent material which has 10<3>-10<6> poise viscosity in the uncured state and has the refractive index n1 after curing used as a 1st layer and the transparent material which has 10<3>-10<6> poise viscosity in the uncured state and has the refractive index n2 after curing is used as the 2nd layer; thereafter, the transparent material which has 10<3>-10<6> poise viscosity and has the refractive index n1 is used as the 1st layer. After these materials are subjected to composite spinning, the spun fiber is subjected to the curing treatment, by which the changes in the refractive index successively from the center toward the surface are provided to the fiber. The distributed refractive index type plastic light transmission body having good flexibility is continuously and efficiently produced in this way.
Patent JP-H0835687-A (JP)
Title: Protective cover for wiring and piping materials
Inventor: HAYAKAWA KAZUYUKI
IPC: F24F5/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a protective cover having clear unevenness and excellent attachability. CONSTITUTION:This protective cover 1 has a base 10 and a cover 20 formed of a long material by extrusion molding in such a manner that wiring and piping materials containing space 30 is formed by engaging from both sides to be integrally assembled. Protruding stripes 13, 23 have uneven engaging surfaces A, B formed along the longitudinal direction of the base 10 and the cover 20 are so crushed at a suitable interval as to be extended from relief spaces 14, 24 provided at both sides of the stripes 13, 23.
Patent JP-H11352939-A (JP)
Title: Compound function circuit part for el driver and liquid crystal driver, and electronic information equipment using it
Inventor: SHIRAI MICHIHIRO
IPC: G09G3/36
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To rationalize a function circuit part, and to reduce the cost through standardization and mass-production by mounting two circuit elements of an EL driver(ELD) and a liquid crystal driver(LCD) on the same board to change them into a single part as a compound function circuit part. SOLUTION: A compound circuit board 61 is mounted with an ELD and an LCD, and mounted with ICs and parts constituting each circuit to be sealed into the same package. ICs 21, 31 of single function circuits, a coil 22, capacitors 23, 33, 34, a resistor 32 and the like are arranged on its upper face. Input and output terminals 25, 35 of the respective single function circuits, and its power source terminals are provided in a periphery. This comprises gold platings inside through holes provided in a large sized board material, and gold patterns connected to the gold platings, and inner face electrodes of the through holes are exposed with recessed shapes to form the side face electrodes accompanied with lower face electrodes of small areas when divided longitudinally and laterally by vertical planes passing through the centers of the through holes.  These electrodes serve as electrodes for SMDs for mounting the circuit board 61 on a mother circuit board of an integrated circuit.
Patent JP-H0839185-A (JP)
Title: Embossed gear and its production
Inventor: OYA MASAKIYO
IPC: B21K1/30
Filed: 1994-07-27
Abstract: PURPOSE:To make the tooth width of effective teeth larger than the thickness of a metallic blank and to make the thickness of the metallic blank as small as possible so as to reduce its weight by forming a circumferentially continuous recessed part in proximity to the base part on a non-effective tooth side. CONSTITUTION:This embossed gear 10 is formed to a hat channel shape in section by embossing the planar metallic blank and consists of a flange part 11, a tooth forming part 12 and a bottom 13. Outer teeth 12a as effective teeth are formed on the outer side of the tooth forming part 12 and non-effective teeth 12b are formed on the inner side of the tooth forming part 12 opposite to these outer teeth 12a. The circumferentially continuous annular recessed part 13a is formed adjacently to the base part on the non-effective tooth 12b side of the bottom 13. The amt. of the blank corresponding to this recessed part 13 flows to the outer tooth 12a side at the time of embossing, by which the tooth width (a) of the outer teeth 12a is set larger than the thickness of the metallic blank.
Patent JP-S5964704-A (JP)
Title: Method for inhibiting scattering of dust containing graphite, etc.
Inventor: URANO SHINJI
IPC: F27D15/00
Filed: 1982-10-05
Abstract: PURPOSE:To form a plate-shaped hardened layer on the surface of slag for inhibiting the scattering of dust, by atomizedly spreading a liquid or powder containing sodium silicate onto graphite or graphite-contg. slag having a surface temp. in a specified temp. range. CONSTITUTION:Slag separated from molten pig iron using quick lime as a desulfurizer, for instance, is received in a vessel for receiving slag. Said slag is under a condition having a surface temp. of 300-800 deg.C, and graphite, etc. precipitated from the molten pig iron are diffused to the atmosphere so that working environment is made worse. Hereon, a solution of sodium silicate above 7% concentration is spread onto the surface of said slag at a ratio of 20-40l per 1m<2> of the surface area of the slag. Altenatively, powder containing sodium silicate may be spread. Hence, a hardened layer of about 5cm in thickness is formed on the surface of the slag to inhibit the scattering of graphite.
Patent JP-S6067826-A (JP)
Title: Liquid level sensor
Inventor: ITAMI TSUGIO
IPC: G01F23/292
Filed: 1983-09-22
Abstract: PURPOSE:To facilitate installation of sensor and lengthen durability, by installing a sensor frame for protection of optical fiber shaft and a sensor cover for guarding the frame end. CONSTITUTION:Optical fibers 1a, 1b are constructed by parallel arrangement of two optical fiber cables 2a, 2b and nylon jacket fiber 3a, 3b and outer covering member 4 and covering member 5 covers them in layers. And, on the covering member, a fiber cable member 6 is provided. On one end of the optical fibers 1a, 1b, a luminescent element, on the other end a light-receiving element is arranged for detection of a level of liquid. A fiber sticking out of the fiber cable member 6 is contained in a frame 12 and on its end a sensor cover 15 is fixed forming an insertion hole 15a of the sensor head 7, the head being free to penetrate through the hole. Thus, installation of the sensor becomes facilitated.
Patent JP-H0732002-A (JP)
Title: Rolling method
Inventor: HASHIMOTO SHOICHI
IPC: B21B37/28
Filed: 1993-07-15
Abstract: PURPOSE:To reduce the thrust force and to miniaturize the device by crossing an upper work roll and a lower work roll, forming this cross angle into an angle so that the thrust force acts at its maximum, and shifting the upper and lower work rolls to the acting direction of this thrust force. CONSTITUTION:Roll crossing means to cross only upper and lower work rolls 1, 2 or to cross the upper and lower work rolls and the upper and lower back up rolls 23, 24 mutually at the same time, and roll shifting means to shift the upper and lower work rolls 1, 2 are installed. The upper work roll 1 and lower work roll 2 are mutually crossed so that the thrust forces act from taper rolling parts 1a, 2a of the upper work roll and the lower work roll toward non-tapered ends respectively, the upper work roll 1 and lower work roll 2 are shifted respectively to the acting directions of this thrust forces, after completing this shift, the cross angle is formed in a cross angle required for controlling sheet crown of a strip and the strip 10a is rolled. Therefore, the thrust force is made small and the friction of the work rolls is reduced.
Patent JP-S6332450-A (JP)
Title: Blended bait for fishing
Inventor: UEMURA MINORU
IPC: A23K10/33
Filed: 1986-07-28
Abstract: PURPOSE:A blended bait, obtained by containing a dried yeast and glucide in a normal bait material, capable of increasing the fish gathering ratio, having attracting effect for a long period and useful for carp, hera-crucian, trout, Japanese dace, black porgy, greenfish, etc. CONSTITUTION:A blended bait obtained by containing dried yeast, e.g. baker's yeast, SAKE yeast, beer yeast, etc., and glucide, e.g. sucrose, glucose, isomerized sugar, etc., in a normal bait material for fishing. The amount of the dried yeast blended is preferably 0.3-3% and the glucide is blended in an amount of preferably 1-3 times based on the dried yeast.
Patent JP-S6418660-A (JP)
Title: System for measuring emitting amount of light emitting element
Inventor: UEHARA YUJI
IPC: B41J2/44
Filed: 1987-07-14
Abstract: PURPOSE:To measure the emitting amount of each light emitting element rapidly and assuredly, by a method wherein, a photoelectric transfer device wherein a light-transmitting electrode capable of incidence of light from all the light emitting elements, a photoconductive substance, and another electrode are laminated in layer form is provided, a predetermined voltage is applied to the light-transmitting electrode, and the amount of electricity generated in the another electrode and the appropriate electrode is measured. CONSTITUTION:Due to the successive light emission of respective light emitting elements 1, the lights emitted from the light emitting elements 1 are successively made incident to a light-transmitting electrode 4 of a photoelectric transfer device 2 and transmitted through the light-transmitting electrode 4 to apply an optical energy to a photoconductive substance 5 to excite the photoconductive substance 5. As a result, an electron-hole pair as a light carriar is produced. The light carriar is subjected to Coulomb force according to an electric charge code of the light carriar due to the voltage which has been applied to the light- transmitting electrode 4 by a voltage applying means 7, thereby respectively traveling towards the light-transmitting electrode 4 or another electrode 6. As a result, an electric current flows between the electrodes, and the value of the current depends on the strength of the incident light, i.e. the number of fonts. Therefore, the strength of the incident light, i.e. the light emitting amount of the light emitting elements, can be measured by measuring the amount of electricity, such as an electric current, voltage, or electric power, by an electricity amount measuring means 3.
Patent JP-S6333674-A (JP)
Title: Electronic device carrier
Inventor: KOIKE HIROKI
IPC: G01R31/26
Filed: 1986-07-28
Abstract: PURPOSE:To enable the condition of the contact of lead pins with contact pins to be visually perceived by forming a window in a base for enabling the condition of the contact of the lead pins with the contact pins to be visually recognized. CONSTITUTION:Square windows 20c and 20d1 are formed in the base 20a of an electric characteristic measuring head 20 and a printed circuit board 20d, respectively. The contact pins 20b of the head 20 are arranged such that the side ends of the top end portions 20b1 of the pins 20b are projected a little inside the overlapped square windows 20c and 20d1. The lead pins 2d of a device 2 to be measured are brought into opposite contact with the contact pins 20b in their projected positions. Accordingly, the positional relationship of the contacts of the lead pins 2d of the device 2 to be measured with the contact pins 20b can be visually recognized through the square windows 20c and 20d1. When, on the basis of a visually recognized result, the mounting position of a contact base 22 is longitudinally or laterally adjusted by using a mounting screw 23, the lead pins 2d of the device 2 to be measured and the top end portions 20b1 of the contact pins 20b can be adjusted to a good positional relationship.
Patent JP-H0843683-A (JP)
Title: Optical fiber connector and its production
Inventor: UCHIDA TAKAHIRO
IPC: G02B6/32
Filed: 1994-07-27
Abstract: PURPOSE:To provide an optical fiber connector capable of exactly and concentrically aligning and forming an optical fiber and a protective sleeve, allowing a high power laser beam to be surely focused at the end face of the optical fiber and surely preventing heating and burning of members constituting the optical fiber connector. CONSTITUTION:This optical fiber connector 12 is formed by concentrically integrating the optical fiber 11 from which the coating material is removed and a fiber guide 15 on its outer side and concentrically providing the fiber guide 15 with a protective sleeve 16 on its outer side. The optical fiber 11 and the protective sleeve 16 are concentrically aligned. By which, the fiber guide 16 and the protective sleeve 16 are fixed by laser welding.
Patent JP-S5880137-A (JP)
Title: Double type tape recorder
Inventor: MAEDA SHIYUNICHI
IPC: G11B15/02
Filed: 1981-11-02
Abstract: PURPOSE:To facilitate dubbing even though either one of two tape driving mechanisms is reset to a stop mode while the other mechanism is in a mode other than the stop mode, by preserving the output of a pause signal. CONSTITUTION:When a tape T is reproduced and then dubbed to another tape T', a dubbing switch 11 is provided between a reproducing amplifier 10 and recording amplifier 12 to ensure a connection to a pause controlling circuit 13. The circuit 13 contains a detecting circuit 15 which detects the intervals of music of the tape T and a function which receives the signal from the circuit 15 in a dubbing mode and delivers the pause signal to switch a reproducing/recording mode to a pause mode for both tapes T and T'. Then one of the two driving mechanisms is kept in a pause mode although the other driving mechanism is set in a stop mode to replace one of the tapes T and T'. Thus the dubbing mode is obtained again by setting a driving mechanism in a reproduction mode and releasing the pause mode of the other driving mechanism.
Patent JP-H07153739-A (JP)
Title: Plasma removal of semiconductor material
Inventor: JIYON GIRUZU RANGAN
IPC: H01L21/311
Filed: 1994-07-05
Abstract: PURPOSE: To achieve complete etching cleaning, while using little nitrogen trifluoride by contacting a semiconductor material under the specified range of pressure and output in an electric anode diluent with the plasma of nitrogen trifluoride in specified concentration and nitrogen trifluoride. CONSTITUTION: This semiconductor material is contacted under pressure in the range of almost 600 to 1700 m Torr and pressure in the range of almost 0.4 to 1.4 w/cm<2> in the nitrogen trifluoride almost from 10 to 25% and the electrid anode diluent stronger than nitrogen trifluoride. The experiment is performed by a parallel plate plasma-etching reactor 10. The reactor 10 is provided with two stainless steel electrodes 12 and 14. An RF output 20 of 13.56 MHz is sent out. NF3 24, Ar 26 and N2 28 gas are sent out through a mixing pipe 22 to the reactor 10. The reactor 10 is exhausted through a vacuum piping 30 by a molecule absorptive vacuum pump 32. The base pressure of reactor 10 is controlled, while using a flow limit throttle valve 34. A sample is directly placed on the lower electrode 14.
Patent JP-H0224520-A (JP)
Title: Ae measuring apparatus
Inventor: KAMENO YOSHIAKI
IPC: G01H17/00
Filed: 1988-07-13
Abstract: PURPOSE:To detect an AE signal from which the effect of a reflected wave is removed accurately by automatically setting a threshold value representing back noises and a threshold value for second measurement which is the abnormal lowest level to the measured. CONSTITUTION:An AE signal which is detected with an AE sensor 1 is inputted into a comparator 6 through an envelope detector circuit 5. In the comparator 6, a threshold voltage value which is outputted from a CPU 8 and sequentially changed stepwise is compared with said AE signal. The CPU 8 counts the number of events in unit time as to whether the AE signal exceeds the preset value or not for every threshold value described above. The maximum value of the number of the events is obtained. The threshold value when said maximum value is obtained is automatically set as a threshold value VL for first measurement. Furthermore, the CPU 8 automatically sets a threshold value VH for second measurement which is the abnormal lowest value to the measured based on the threshold value for said first measurement. Since the threshold value of said first measurement represents the level of back noises properly, the accurate measurement of the AE signal can be performed without being affected by reflected waves by using said threshold value.
Patent JP-S5878064-A (JP)
Inventor: KANEKO TOSHIYUKI
IPC: F25B15/00
Filed: 1981-11-02
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-S6238250-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B7/00
Filed: 1985-08-09
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。