baber/WOPTO huggingface dataset:
Patent JP-2000042065-A (JP)
Title: Dorsal muscle expander
Inventor: HAYASHI HIROSHI
IPC: A61H1/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently recover tiredness in the state of lying on his/her stomach so as to avoid applying the weight of his/her upper half body to his/her lower half body by supporting a bed part formed to be bent in its center from a lower side by a supporting part with an angle adjusting means adjusting a desired angle so as to allow a user to easily expand his/her dorsal muscle by him/herself. SOLUTION: The bed part 2 is formed to be bent at the butting part 22 of respectively one end edge at two boards 21. The supporting part consists of a strut 31 and an angle adjuster 4 to support the part 2 from its lower side. Concerning the adjuster 4, both of its upper and lower ends are connected to the rear surface of the bed board 21 and a lower horizontal board 32 with pins and these are connected with a hydraulic cylinder 41 and a cylinder rod 42 getting in and out from this. At the time of using this dorsal expander 1, a mattress is laid on the part 2 and a person lies on his/her stomach on this. Next, a remote controller is operated to control the angle adjusting means 4 to reduce its full length to swing the board 21 downward. Thus, the part 2 is folded in a chevron form to expand the dorsal muscle of a person.
Patent JP-S60109847-A (JP)
Title: Ink jet recording head
Inventor: HATSUTORI SHIYUNSUKE
IPC: B41J2/135
Filed: 1983-11-18
Abstract: PURPOSE:To permit a high density recording even with the use of a relatively large nozzle by forming a portion of the wall which composes an orifice with flexible material and by connecting the flexible material and an ink chamber with an ink passage. CONSTITUTION:The ink sent through an ink supply route 7 fills an ink chamber 9, and an ink passage 25 from the ink chamber 9 to a nozzle 12 and ink passages 10 to the flexible material 11 are provided to form a recording head. The ink passages 10 are longer than the ink passage 25 and are designed to have a larger resistance of passage. In view of the above, the pressure wave applied to the ink chamber 9 by a piezoelectric element 8 is transmitted to the nozzle 12 first and, then, to the flexible material 11. In the above, when the pressure wave is transmitted to the nozzle 13 only, an ink column is discharged from the nozzle 13.
Patent JP-H0537092-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: KITAMURA SHOTARO
IPC: H01S5/227
Filed: 1991-07-31
Abstract: PURPOSE:To make it possible to have a sufficient gain regardless of polarization of incident light and to show a small ripple of gain in a semiconductor device for optical amplification. CONSTITUTION:In a method of manufacturing optical semiconductor devices which includes at least the step of foaming a mask having a stripe-shaped gap or interval on a semiconductor substrate 1, the step of epitaxially growing a semiconductor ridge including an active layer 3 only in an exposed gap of the semiconductor substrate 1, and the step of epitaxially growing a semiconductor clad layer 4 by covering the ridge, the thickness of the active layer 3 and its width are almost equalized.
Patent JP-S60112607-A (JP)
Title: Preparation of white silicon nitride powder
Inventor: SHIMODAIRA HIROSHI
IPC: A61K6/884
Filed: 1983-11-18
Abstract: PURPOSE:To obtain the titled powder having excellent whiteness and filling effect in resins and being suitable as a material for plastic teeth in dental use by heating silicon nitride powder having high conversion rate to alpha-form at high temp. in the presence of gaseous chlorine, then heating further at high temp. in the presence of N2. CONSTITUTION:Silicon nitride powder having >=30% rate of conversion to alpha- form, which is prepd. by the nitridation of metallic Na is heated at >=1,100 deg.C in the presence of gaseous chlorine to remove iron contained therein completely and to whiten the product. Then, the treated silicon nitride is heated at >=1,200 deg.C in the presence of gaseous N2 to improve the whiteness further, and target white silicon nitride powder is obtd. Obtd. silicon nitride powder has superior suitability for filling resin and >=ca.80 deg. Hunter whiteness. Therefore, it is suitable for use for other teeth besides the molars when it is used for plastic dental material.
Patent JP-2000059292-A (JP)
Title: Parallel optimization of radio network
Inventor: HUO DAVID DI
IPC: H04B7/26
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, high-speed and more economical method for optimizing a radio network. SOLUTION: Signal markers 100-120 are installed at important positions inside the radio network. The important positions are the part where signals from base stations 10-22 are weak due to natural or artificially formed obstacles and the part where a user demand for network resources is specially high. The signal markers 100-120 gather the data of the signal strength and amplitude of the signals from the surrounding base stations and the amount of the user demand to network access, etc., and then, transmit the data to a mobile object switching center(MSC) 30. The MSC 30 analyzes the data, and in the case that the data indicate that performance is insufficient, new operation parameters to the respective base stations 10-22 are decided.  The MSC 30 then transmits the new parameters to the respective base stations 10-22 and the respective base stations 10-22 change the constitution based on the parameters. The signal markers 100-120 gather the data again thereafter and transmit the gathered data to the MSC 30 again. The MSC 30 changes the base station parameters again as needed.
Patent JP-H0767822-A (JP)
Title: Mop with handle
Inventor: ONOKI MITSUO
IPC: A47L13/252
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate a change work of the mop, and to allow pressing force applied to the mop to work uniform. CONSTITUTION:This mop is provided with a mop having a bag part on both sides, a fixture main body 1 to which one end of a handle for gripping is attached so as to be freely turnable, a pair of mop fitting members 20 which are supported pivotally so as to be freely turnable by the fixture main body 1, also, control its turning in a state that the bag parts on both sides of the mop are inserted and attached, and a sliding piece 30 having a claw part 30b which is inserted so as to be freely slidable through a coil spring 17 being an elastic body into the fixture main body 1, and detained to the mop fitting member 20, and an operating part for operating the claw part 30b.
Patent JP-S6460407-A (JP)
Title: Antislip tool for automobile tire and automobile tire equipped with antislip tool
Inventor: HORI YOSHIO
IPC: B60C27/16
Filed: 1987-08-29
Abstract: PURPOSE:To respectively facilitate mounting to a tire main unit of an antislip tool, its transport and storage or the like by forming a tread coating part and a side wall engaging part respectively in the antislip tool and engaging it with protrusion of the tire main unit through stop holes of the antislip tool. CONSTITUTION:An antislip tool 4 respectively provides a tread coating part 1 covering a tread surface 9 of a tire main unit 6 and a side wall engaging part 2 positioned in both sides of the tread coating part 1 engaging with a side wall part 7 of the tire main unit 6. The antislip tool 4 forms the tread coating part 1 in a circular arc shape similar to the tire main unit 6 while a protrusive and recessed slip stopper part 3 in the grounded surface of the tread coating part 1. While the side wall engaging part 2 forms a number of stop holes 5. While the tire main unit 6 forms in its side wall part 7 a number of protrusions 8 over the total periphery of the side wall part 7. And by engaging each stop hole 5 with each protrusion 8 respectively, the antislip tool 4 is mounted to the tire main unit 6.
Patent JP-H07157659-A (JP)
Title: Antistatic thermoplastic styrene resin composition and its production
Inventor: HIYUNGUSU KIMU
IPC: C08L55/00
Filed: 1993-08-31
Abstract: PURPOSE: To obtain an antistatic thermoplastic styrene resin compsn. by compounding a mixture of a graft ABS resin and SAN with a carboxyl-group- contg. reactive monomer and a specific amide polymer, melt kneading the resultant compsn., and causing it to pass through an extruder.  
     CONSTITUTION: (A) 5-40 wt.% polyesteresteramide polymer of the formula (wherein R 1  and R 2  are each H, CH 3  or C 2 H 5 ; PA is a polyamide; PE is a polyalkylene oxide; and n is an integer), (B) 20-90 wt.% graft polymer [prepd. by copolymerizing 10-60 wt.% rubbery polymer with 90-40 wt.% monomer (arom. vinyl and vinyl cyanide monomers) and grafting 20-95 wt.% monomer mixture], (C) a copolymer (prepd. by copolymerizing 40-90 wt.% arom. vinyl monomer and 0-40 wt.% vinyl cyanide monomer), and (D) a mixture of 80-100 wt.% graft polymer B and 20-0 wt.% copolymer C together with 1-15 wt.% carboxyl-group- contg. reactive monomer are melt kneaded and is caused to pass through an extruder. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000032866-A (JP)
Title: Production of cage for intermediately growing shell
Inventor: GAMO MAKOTO
IPC: A01K61/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enable to simply produce a cage for intermediate growth of shells which is brought to simply and rapidly carry out operations for holding and taking out shells, plan to improve production efficiency and adapt to a mass production. SOLUTION: A bag body is formed by folding a square net 10 so as to protrude a cover piece 16 on an edge and connecting both short edge perpendicular to the folded part in an overlapped state. The bag body is folded by spreading so as to bring the folded part to one of diagonals of a square-like bottom, putting the both connected parts along the said diagonal and overlapping the quadrangular pyramid-like side of a cover piece 16 folded in two in a closed state to the bottom. The outer edge sides of the cover piece 16 are connected in the closed state and a frame body 2 having square-like outer frame 5 is inserted to the inside of the bottom and the side face.  A process to connect the bottom of the net 10 to the frame body 2, a process to fix a hanging rope 4 to the frame body 2 and the center of the net bottom, a process to mutually connect open edges in extended sides and process for connecting each side and the internal end of the cover piece 16 to the hanging rope passing through the central part are arbitrarily carried out.
Patent JP-2000036621-A (JP)
Title: Electrode structure of side-surface electronic component
Inventor: ISHII HIROHIKO
IPC: H01L23/48
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure of a side-surface electronic component such as a side light-emitting LED with significantly improved reliability by electrolytic solder-plating a soldered electrode part including a burr so that the entire electrode surface is solder-plated for improved solder wettability. SOLUTION: Related to an electrode structure of a side light-emitting LED 8 wherein a pair of, facing, upper electrodes 2 is formed on an upper end part of an insulating substrate 1 while a lower electrode formed on its rear with a side electrode 4 continuous to the upper/lower electrode 2 formed on its side surface, and one electrode of an LED element is connected to one upper electrode 2 while the other electrode of the LED element to the other upper electrode 2, being sealed up with a sealing resin, a solder plating layer 12 (solder electrode) is formed by an electrolytic solder plating of good solder wettability, related to, at least, an electrode part which is soldered to a printed board 9, among electrodes. No defective soldering takes place even with some burrs at a cut cross-section or thin solder cream.  The reliability of a product significantly improves, as well as with a side photo-detecting type photo-transistor/ photo-diode.
Patent JP-S6371576-A (JP)
Title: Igniter for internal combustion engine
Inventor: TERADA KANECHIYO
IPC: F02P5/155
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a highly reliable and inexpensive igniter for improving the starting performance of an engine, by performing fixed ignition for respective cylinders when an engine is started while performing ignition timing control independently for respective cylinders when the engine rotation exceeds over a setting level. CONSTITUTION:When a magnet rotor 1 rotates, a rectangular wave voltage is provided from a shaper circuit 10 to a microcomputer 12 corresponding to sensor projections 1a, 1b. Upon receipt of said voltage, the microcomputer 12 outputs an ignition signal with a lag of predetermined time after measurement of occurring time of second angular signal for first and second cylinders. At the same time, an average rotation of a magnet rotor 1 is obtained based on the difference between the input time of the second angular signal and the output time of the ignition signal, and if it is lower than a setting level(at start or under low rotation), the first and second cylinders repeat fixed ignition. When the rotation of the magnet rotor 1 increases over a setting level, the microcomputer 12 measures the first and second angular signals for the first and second cylinders and judges a signal voltage so as to output the optimal ignition timing being set for respective cylinders thus performing ignition timing control independently.
Patent JP-H0941886-A (JP)
Title: Joint for segment of shield tunnel
Inventor: KASHIMA YUTAKA
IPC: F16B43/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce fastening torque by providing washer units each constituted of a flexible washer and a support washer on both sides of a plate when the joint plate of a segment piece is connected by bolts and nuts. SOLUTION: A flexible washer 11 made of a spring steel or a high-tension steel and a support washer 12 storing the flexible washer 11 and having a fulcrum to bend it are combined to form a washer unit. The washer units are fitted on both sides of the joint plate 5 of a segment piece, and they are fastened by bolts 6 and nuts 7 until the deflection margins of the washers 11 are eliminated. The fulcrum provided on the support washer 12 is utilized to simply bend the flexible washer 11, and the required fastening force can be obtained by small torque. The washer units can be overlapped for use as required, or they can be inserted between the joint plates 5, 5. A joint hardly loosened by vibrations can be obtained at low cost.
Patent JP-H05244684-A (JP)
Title: Device and method for adjusting sound quality of sound system
Inventor: ERITSUKU AREN SANDAASU
IPC: H03G9/02
Filed: 1992-08-14
Abstract: PURPOSE: To excellently adjust fading by a sound system for a vehicle by making a control part discriminate compensation values by fading settings and outputting a sound quality control signal as a function of a sound quality setting and a compensated value. CONSTITUTION: An automobile radio system includes a control head 10, a radio module 12 which is connected to the head 10 by a data bus 14, an antenna 16 which is connected to the module 12, and right and left speakers 18 and 19 which are connected to the module. This module 12, i.e., a radio receiver has a circuit which controls the speakers 18 and 19 according to commands generated by the head 10 and is controlled by the head which sends a control signal in the form of digital data to the module 12 through a bus 14. This head is used to show control knobs 20, 22, 24, and 26 or buttons for selecting respective functions by hand and at least a selected radio frequency, thereby setting sound volume, bass, and treble and adjusting fading.
Patent JP-H0755801-A (JP)
Title: Humor measuring apparatus
Inventor: YAMAO YASUO
IPC: G01N33/48
Filed: 1993-08-10
Abstract: PURPOSE:To facilitate sampling of blood from the fingertip by providing a part for temporarily holding the sample at a sample applying port. CONSTITUTION:The humor measuring apparatus 1 is provided with a sample introduction port 3, a capillary part 5 for transferring a sample to a reagent part 4, an air vent 6, and a temporary sample holding part 2 for sucking blood from the surface of skin. The capillary part 5 transfers the sample from the sample introduction port 3 to the reagent part 4 by capillary phenomenon. The blood emerged onto the surface of skin can be collected at the temporary sample holding part 2 and then transferred to the sample introduction port 3 by inclining the measuring apparatus 1. This apparatus reduces the quantity of emerging blood and even when the blood is sampled twice, it can be transferred with no air bubble to the reagent part 4.
Patent JP-H0663303-A (JP)
Title: Solvent concentration recovering method for washer
Inventor: TAKAHASHI MICHIO
IPC: B01D3/00
Filed: 1992-08-14
Abstract: PURPOSE:To prevent the generation of a spent solvent and to completely perform solvent recovery in high concentration by making a water soluble combustible solvent absorbed in water to recover it, regenerating the water soluble solvent from the recovered one by using a distillation device and further concentrating the regenerated solvent to high concentration by a pervaporating membrane. CONSTITUTION:The solvent vapor and solvent condensate of a water soluble combustible solvent being present in a washing chamber 11 and vacuum drying chamber 13 are absorbed by a water sealed vacuum pump 16 and simultaneously they are absorbed in sealing water by a scrubber 12. The solvent absorbed in water and spent contaminated solvent are purified and simultaneously concentrated by a distillation unit 30 using a countercurrent gas-liquid contact column 24 to relatively high concentration (relatively high concentration lower than azeotropic composition for solvents making an azeotropic mixture) for which concentration is made by distillation. Thereafter, concentration is further performed by pervaporating membrane modules 35a, 35b, 35c using pervaporating membranes 36a. Consequently the solvent of extremely high concentration (high purity) is recovered by concentration without using the third components, such as an entrainer.
Patent JP-2001040845-A (JP)
Title: Solar-cell power generating device and its execution method
Inventor: HATSUKAIWA TERUKI
IPC: E04D13/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solar-cell power generating device, in which workability on the installation of a stand cover to a stand and its appearance can be improved and cost of which can be reduced. SOLUTION: A plurality of rail-shaped stands 21 are arranged mutually in parallel. Frames 63 installed to the peripheral sections of solar cell modules 18 are placed on the module supporting sections 32 of the stands 21 in the modules 18, and the modules 18 are arranged extending over sections among the adjacent stands 21. The modules 18 are fixed onto the stands 21 by module holdings 41 pinching the frames 63 among the module supporting sections 32, clamping bolts 43 penetrated to the holdings 41 from the upper sides and clamping sections 43, which are screwed to the bolts 43 in the stands 21 and turns of which are stopped.  Pairs of pawl receiving sections 45 are projected from the upper sides of the module holdings 41, pairs of hanging pawls 52 formed to stand covers 22 are hung to these pawl receiving sections 45, and the upper sides of the stands 21 are covered with the stand covers 22 without screwing.
Patent JP-H1061085-A (JP)
Title: Roof structure and roof panel used for roof structure
Inventor: NAKAMURA YOSHIHIRO
IPC: E04B1/348
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure, in which the increase of the number of parts is inhibited and workability on arrangement can be improved, and a roof panel. SOLUTION: In a trapezoidal building unit 3, a part of a ceiling surface is inclined obliquely in rectangular parallelopiped-shaped frames formed of columns, beams, etc., and the unit 3 has a horizontal surface-shaped ceiling section 1 and an inclined surface-shaped ceiling section 2. An eave-side roof panel member 9 is installed on the eave side of the inclined surface-shaped ceiling section 2. A ridge-side roof panel member 10 having approximately the same angle of inclination as the angle of inclination of the eave-side roof panel member is stretched over a roof unit 8b from the ridge side 2b of the inclined surface-shaped ceiling section 2 in the member 9.
Patent JP-S6276230-A (JP)
Inventor: YASUMOTO HIROMI
IPC: H01H35/00
Filed: 1985-09-30
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-S60110269-A (JP)
Title: Preparation of vegetable nutrient
Inventor: WADA KIMIMOTO
IPC: A23L35/00
Filed: 1983-11-18
Abstract: PURPOSE:To obtain the titled nutritent useful for maintaining health, containing an enzyme and various kinds of active ingredients, by blending roasted and powdered unpolished rice flour and yellow flour with green tea powder, adding a KOJI mold to the blend, immersing the blend in a specific vegetable oil. CONSTITUTION:Roasted and powdered unpolished rice flour and yellow flour (soybean flour) are blended with green tea powder, a KOJI mold (e.g., Lactobacillus bifidus, etc.). The powder raw material thus prepared is immersed in a vegetable mixed oil obtained from a sesame oil and soybean oil for about 4 days, an active ingredients in the powder raw material are extracted in the oil, to give the desired nutrient.
Patent JP-2001048128-A (JP)
Title: Heat shrinkable packaging method and its device
Inventor: SHIMURA SADAO
IPC: B65B63/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent water generated by cooling the steam from condensed on a surface of a packaging film without irregularities in a finished condition by implementing the heat shrinkage of the packaging film in a heated atmosphere of the steam or humidified air with the hot air. SOLUTION: The heat taken in an air heating chamber 8 is heated by an electric heater 9, the steam, etc., generated outside a device is ejected from spray hole 11s, a blowing fan 10 is operated, and the hot air in a wet condition in which the steam, etc., is mixed with the hot air is blown into a heat shrinkage chamber 1 from spray holes 4 in an inner wall surface 3 via a cavity 2. When a work 13 with a heat shrinkable packaging film 14 slightly covered thereon is loaded on a conveyor belt 7 and fed into the heat shrinkage chamber 1 in this heated atmosphere, the packaging film 14 is heated from its periphery with the hot air in the wet condition to implement the uniform heat shrinkage of the film without irregularities, and the film is closely stuck on a surface of the work 13 while the packaging film passes through the heat shrinkage chamber.
Patent JP-H0382251-A (JP)
Title: Loop back test equipment
Inventor: YAMAMOTO SEIICHI
IPC: H04L69/40
Filed: 1989-08-25
Abstract: PURPOSE:To prevent a tested equipment from left set in the loop back state by releasing the loop back state after a prescribed time elapses when a loop back code pattern is detected. CONSTITUTION:A signal 12 sent from a test station is looped back to a test station side, the test station sends a prescribed signal to a transmission line 11 to apply a loop back test. After a prescribed time elapses after a code pattern detection circuit 16 detects a loop back code pattern, the contacts of the loop back circuit 14 are selected to the position as shown in solid lines in figure and the loop back state is released. Thus it is prevented that the tested equipment is left set in the loop back state and the data communication is surely ensured.