baber/WOPTO huggingface dataset:
Patent JP-H0568645-A (JP)
Title: Cater car
Inventor: TOKUSHIMA KAZUAKI
IPC: A47J39/02
Filed: 1991-08-01
Abstract: PURPOSE:To efficiently maintain the temp. of the cooked food in a hot storage housing without drying the food. CONSTITUTION:An aluminum alloy sheet formed with and anodized film of >=20 micron thickness as its surface material is disposed on the side wall surface in the housing internally provided with an electric heater. The cooked food in the hot storage housing is heated by utilizing the radiation heat generated from this anodized film layer (aluminum oxide).
Patent JP-H03141355-A (JP)
Title: Production of planographic printing plate
Inventor: NAITO KUNITAKA
IPC: G03F7/00
Filed: 1989-10-27
Abstract: PURPOSE:To obtain the photosensitive planographic printing plate which associates less problems in safety and sanitation and substatially prevents the generation of unequal lines and unequal coating by using a solvent mainly consisting of diethylene glycol dimethyl ether as the solvent to dissolve a photo sensitive compsn. CONSTITUTION:A photosensitive layer is formed by mainly applying the photosensitive compsn. on a base by using the solvent consisting of the diethylene glycol dimethyl ether and an auxiliary ratio of n-hexyl alcohol or 2-heptanone. The ratio of the diethylene glycol dimethyl ether occupied in the coating solvent is higher than the ratio of any of the other solvents contained therein and is more preferably 30 to 90%, more preferably 40 to 80%. The ratio of the n-hexyl alcohol or 2-heptanone occupying in the coating solvent is 5 to <50%, more preferably 10 to 45% within the range of not exceeding the ratio of the diethylene glycol dimethyl ether. The photosensitive planographic print plate associates less problems in safety and sanitation and substantially prevents the generation of the unequal lines and unequal coating is obtd. in this way.
Patent JP-H02132051-A (JP)
Title: Paper making speed difference control device for paper machine
Inventor: YOSHIOKA YOSHIYUKI
IPC: H02P5/51
Filed: 1988-11-09
Abstract: PURPOSE:To specify variation completion times of all parts by a method wherein through comparison with calculated paper making speed difference variation times of parts with each other, a longmost time is selected, a paper making speed variation ratio by means of which a time in which variation from a present paper making speed difference to a subsequent paper making speed difference is effected is specified at all parts is computed at each part. CONSTITUTION:From the set value of a paper making speed difference setter 8 and the set value of a paper making speed difference variation ratio setter 11, the paper making speed difference variation time of each part is calculated by a paper making speed difference variation time computer 12 of each part. By comparing paper making speed difference variation times of parts with each other by means of a time comparator 13, a longmost time is determined therefrom to output a time selection value T. From the time selection value T of the time comparator 13 and the set value of the paper making speed setter 8 of each part, the paper making speed variation ratio of each is newly calculated by a paper making speed difference variation ratio computer 14. A speed reference computing circuit 10 of each part receives the paper making speed reference of a paper making speed difference reference setter 9, the set value of the paper making speed difference setter 8, and the time selection value T of the time comparator 13 to compute a speed reference at each part. The computing value is inputted as the speed reference of each part to a drive control device 7 of each part to control the speed of an electric motor 6 for driving each part.
Patent JP-H05122370-A (JP)
Title: Automatic incoming call transfer device
Inventor: KATO SHUNPEI
IPC: H04M3/54
Filed: 1991-10-28
Abstract: PURPOSE:To provide the automatic incoming call transfer device in which transfer of an undesired incoming call is prevented by transferring automatically only the incoming call from a desired destination telephone number registered in advance. CONSTITUTION:The automatic incoming call transfer device connected to a telephone line 1 to which destination telephone number information is sent at the time of arrival of an incoming call is provided with a 1st registration means 8 to which prescribed transfer destination telephone number information is registered, a 2nd registration means 7 to which desired destination telephone number information is registered, a retrieval means 6 retrieving whether or not the destination telephone number information sent at the time of arrival of a call is registered in the 2nd registration means 7, and with a transfer means 4 transferring the arrival of the call automatically to a prescribed transfer destination registered in the 1st registration means 8 only when the destination telephone number information sent at the time of arrival of the call based on the result of retrieval is registered in the 2nd registration means 7.
Patent JP-H09124917-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYA SHINYA
IPC: C08K5/15
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition deteriorating little in physical properties and yellowing very little when sterilized by irradiation with an ionizing radiation by mixing a polycarbonate resin with a cyclic-acetal-group- containing compound and a sulfoxide compound. SOLUTION: This resin composition comprises 100 pts.wt. polycarbonate resin, 0.01-5 pts.wt. cyclic-acetal-group-containing compound and 0.01-5 pts.wt. sulfoxide compound. An example of the cyclic-acetal-containing compound which can be used is a compound of formula I (wherein R<1> , R<2> , R<4> and R<5> are each H, a 1-10C alkyl, a phenyl, a halogen or the like; R<3> is a 1-15C alkylene, an alkenylene or an arylene; X<1> and X<2> are each O, NH, S, PH or the like; (j) and (k) are each 0 or 1; and (p) and (q) are each an integer of 1-10). An example of the sulfoxide compound is a compound of formula II (wherein R<10> and R<11> are each a 1-30C alkyl, alkenyl or like group).
Patent JP-H03145159-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: KOYAMA HIROSUKE
IPC: H01L27/108
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a memory cell structure of high reliability which is adapted for the micronization and the high integration of a device by a method wherein a contact hole which connects a storage node electrode to a diffusion layer formed inside a substrate is formed in a self-aligned manner to a laminated film which contains a gate electrode. CONSTITUTION:A field insulating film 2 is formed on a P-type silicon substrate 1. Then, a gate insulating film 41 is deposited on an element forming region. A laminated film composed of gate electrodes 51 and 52 formed of a polysilicon layer, insulating films 61 and 62, and base films 71 and 72 is patterned. N ions are implanted using the patterned laminated film concerned and the field insulating film 2 as a mask to form N-type diffusion layers 31 and 32. Then, a silicon oxide film is deposited on the whole face, which is etched to form side insulating films 81-84 left unremoved in a wall shape on the side face of the laminated film. At this point, a contact hole 15 leading to the N-type diffusion layer 31 is formed between the side insulating films 82 and 83. The contact hole 15 is formed in a self-aligned manner to the laminated film which includes the gate electrode 5.
Patent JP-H06132608-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NEMOTO KAZUHIKO
IPC: H01S5/185
Filed: 1992-10-20
Abstract: PURPOSE:To provide a semiconductor laser which can realize a low threshold value and a high output. CONSTITUTION:A ridge 2 extending in the direction of a crystallographic axis <001> forms at least a first cladding layer 3, an activated layer 4 and a second cladding layer 5 on a semiconductor substrate 1 formed on a main surface 1S consisting of a crystal face {100}.
Patent JP-S62143622-A (JP)
Inventor: KATSUYA KAZUNARI
IPC: A01G23/00
Filed: 1985-12-14
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-H0594908-A (JP)
Title: Manufacture of rare earth-iron-boron based nitrogen intruding type permanent magnet material
Inventor: NOMURA TAKUJI
IPC: C22C33/02
Filed: 1991-10-01
Abstract: PURPOSE:To provide the manufacturing method for rare earth-iron-boron based nitrogen intruding type permanent magnet material having improved magnetic characteristics by intruding boron into an alloy mainly composed of R (R indicates at least a kind of rare earth element containing yttrium), boron and T (T indicates a 3d group transition metal element mainly composed of Fe). CONSTITUTION:An alloy magnet, consisting of R (R indicates at least a kind of yttlium-containing rare-earth element) by 10 to 30 atomic %, boron by 2 to 28 atomic %, and T (T indicates a 3d group transition metal element) by 65 to 82 atomic %, is heated up to 200 to 800 deg.C in ammonia gas or ammonia- containing reducing mixed gas. After a nitrogen intruding treatment has been conducted, the alloy magnet is cooled down to room temperature.
Patent JP-H07136349-A (JP)
Title: Electric razor
Inventor: SUZUKI HITOSHI
IPC: B26B19/04
Filed: 1993-11-11
Abstract: PURPOSE:To improve the appearance of an outer cutting edge case by combining the outer cutting edge case fixing sections of support members with a fixed section formed at the end section of an outer cutting edge case, fixing the outer cutting edge case, combining the outer cutting edge holder support sections of the support members with the supported section of an outer cutting edge holder via its elasticity, and rotatably supporting the outer cutting edge holder. CONSTITUTION:Outer cutting edge case fixing sections 18 of a pair of support members 13 are coupled with the holes 21 of an outer cutting edge case 20, caulked, and combined. The outer cutting edge holder support sections 14 of the support members 13 are combined with the supported sections 12 of outer cutting edge holders 8 via its elasticity, and the outer cutting edge holders 8 are oscillatably supported on the support members 13. Elastic tongue pieces 22 of a pair of support members 13 are brought into contact with the inner faces of both end sections 20a of the outer cutting edge case 20, and hook pieces 23 are hooked on the edge sections of the center lower end sections of both end sections 20a of the outer cutting edge case 20.
Patent JP-H08125883-A (JP)
Title: Vertical blanking pulse generating device
Inventor: KINUGASA NORIHIDE
IPC: H04N5/06
Filed: 1994-10-20
Abstract: PURPOSE: To provide a stable vertical blanking pulse by providing a third D-FF to receive only an equivalent pulse and a fourth D-FF to fetch the output state of the third D-FF immedidately before it is reset. CONSTITUTION: Only the equivalent pulse is received by the third D-FF56 to be reset by a signal having polarity opposite to a half H killer signal to remove the equivalent pulse of an equivalent pulse removing device to receive the horizontal synchronizing signal of a composite synchronizing signal and not to receive the equivalent pulse. By waveform-shaping this equivalent pulse, and impressing the output of the third D-FF56 to the D-input terminal of the fourth D-FF58 to make the reset signal of the third D-FF56 the clock input, the output state of the third D-FF56 is fetched immediately before it is reset. Since the third D-FF56 is not triggered when the equivalent pulse does not exist, the fourth D-FF58 comes to fetch LO level potential. The output of this fourth D-FF58 is connected to a vertical blanking pulse output terminal 62, and the blanking pulse is obtained.
Patent JP-H02128475-A (JP)
Title: Field effect transistor
Inventor: YANAGAWA HIROSHI
IPC: H01L29/78
Filed: 1988-11-08
Abstract: PURPOSE:To detect an eddy current between a drain and a source and to shut off a gate voltage to protect an element before it is broken down due to an over power by a method wherein a depletion type MOSFET is built in the gate electrode of an upright MOSFET which has a function to detect a current which flows between the drain and the source. CONSTITUTION:The number of cells contained in a mirror terminal 2 is made half the total number of the cells, and provided that an allowable current of this element is I ampere, the resistance of a sense resistor 4 formed of polycrystalline Si is set to Vth/(I/n)OMEGA so as to make a current which flows through the terminal 2 equal to I/n and the voltage of the terminal 2 equal to a threshold voltage Vth of a depletion type MOSFET provided for a gate electrode 1. Here, the terminal 2 is connected to the gate electrode 1 of the MOSFET provided for the gate electrode 1 with an Al wiring, the gate electrode 1 is formed of polycrystalline Si and composed of a P-type 7, an N-type 8, and a P-type 9. The P-type 7 and the N-type 8 are connected to the gate electrode 1 and a shallow channel region 15 on the N-type 8 respectively to constitute a P-type depletion type MOSFET.
Patent JP-H11108595-A (JP)
Title: Article position searching system
Inventor: ODA FUMIHIKO
IPC: F42B23/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an article position searching system having an improved secret code property such that it can not been operated excepting allowed persons in an article position searching system for searching positions of various articles such as buried mines in the marine, and particularly provide a system for easily and simply dealing with the mines after used. SOLUTION: There are mounted on an object article itself a band pass optical detector constructed with a combination of an optical sensor 11 and an optical window 12 and a signal judgement unit 13, and externally irradiated electromagnetic waves are detected, and further predetermined operation such as self explosion and smoke generation is started when a detected signal is coincident with a previously stored pattern. In particular, there is utilized a change pattern concerning the wavelength and intensity of electromagnetic waves emitted by a free electron laser to detect the electromagnetic waves having 5 μm to 7 μm as bandpass characteristics of the optical detector.
Patent JP-H02128711-A (JP)
Title: Heating air mat type cushion
Inventor: TAGA KIICHI
IPC: F24D13/04
Filed: 1988-11-09
Abstract: PURPOSE:To prevent a burn from being generated at a low temperature, and surround the whole periphery of a human body with an air mat, and eliminated a comforter, and fold the air mat to be diminished and enable a containing space to be saved by putting heating wires in the air mat, and by heating the mat indirectly. CONSTITUTION:A base air mat 1 is expanded by an air pump, and the shape is kept and the cushion property is displayed. A heating wire 2 is fitted to permit it to float near a lower surface, and a thick air layer on the upper side and a thin air layer on the lower side are permitted to exist. Heat retaining layers 3, 6 are formed wit blankets, foamed plastics, and the like, and a heat loss is prevented from being generated. When an overair mat 4 is expanded by the air pump, then it is formed in the shape of a circular cave, and the mat 4 is connected to the lower side base air mat 1 with a chuck or the like, and an air-tight space is formed. A heating wire 5 is fitted to permit it to float near an upper surface. A seal curtain 7 is sealed at a neck section to retain heat, and is made of a blanket, a towel piece, or the like. The air mat has high heat efficiency and heat retaining property, and is prevented from being burnt at a low temperature, and can be folded to be compact.
Patent JP-2000187429-A (JP)
Title: Image forming device
Inventor: AOKI FUMITAKA
IPC: G03G15/08
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device free of deterioration of image quality resulting from uneven accumulation of developer. SOLUTION: The device is composed so that even when an upper structure 100 is fully opened after turned, an opened angle θ remains in the range of 15 deg.±1 deg. by means of a stopper 70. The value of the opened angle θ is smaller than the minimum value 20 deg. of the repose angle of developer 52. The upper structure is turned by only an angle not larger than the repose angle of the developer stored in a developer storage container, and, therefore, even after the turn of the upper structure the developer stored in the developer storage container does not unevenly accumulate toward one side of the container. Accordingly, the developer is uniformly supplied to an image carrier without the occurrence of uneven supply of the developer and, therefore, deterioration of image quality is prevented.
Patent JP-H0541314-A (JP)
Title: Manufacture of bond magnet molding raw material
Inventor: NUSHISHIRO KOICHI
IPC: H01F1/113
Filed: 1991-10-29
Abstract: PURPOSE:To manufacture the title bond magnet molding raw material having excellent fluidity, megnetic characteristics and mechanical strength by a method wherein ferrite magnetic particles previously alkali-processed is further processed with a surface processing coupling agent. CONSTITUTION:In mixture-kneading a synthetic resin and ferrite magnetic particles as a matrix, the ferrite magnetic particles previously alkali-processed are further processed with a surface processing coupling agnet. At this time, it is recommended that the surfaces of the ferrite magnetic particles be coated with an alkali silicate as the alkali processing step and later processed with a surface processing coupling agent. Furthermore, the surfaces of ferrite magnetic particles may be coated with both of the alkali silicate and any other alkali and later processed with the surface processing coupling agent. As for the alkali silicate, the use of a water solution of one kind out of water glass, sodium silicate, pottasium silicate and lithium silicate or a mixed water solution of the two or more kinds is suitable.
Patent JP-H02128797-A (JP)
Title: Clothing dryer
Inventor: FUJIKAWA KIYOKAZU
IPC: D06F58/02
Filed: 1988-11-09
Abstract: PURPOSE:To dispose small article containers utilizing exhaust air at proper positions to improve the degree of freedom in installation by providing an exhaust port of exhaust air directed downward to the bottom of a machine frame and removably small article containers to the bottom to allow the exhaust air to flow through. CONSTITUTION:A partition plate 27 is disposed to partition the rear of a double-sided fan 17 in a drying air path 24 and formed on the annular inner peripheral portion with a fixed groove group labyrinth coupled with a rotatable groove group. A cooling air path 28 communicating to the interior of a machine frame 1 and a conducting outlet 7 is formed between the partition plate 17 and a rear face plate 3, and an exhaust port 30 affording communication between the interior of machine frame 1 and the outside is formed on the bottom 29 of machine frame 1. Right below the exhaust port 30, hooks 37, 37 engage the exhaust ports 30, 30 to engage a small article container 31 at front, rear, left and right portions. A motor and a heater 26 are operated to rotate a rotary drum 11 with low speed and a double-sided fan 17 with high speed. Drying air is circulated through the drying air path 24, and cooling air comes in and out of the cooling air path 28 and the machine frame 1. This cooling air warmed by heating clothing flows through the small article container 31 to dry sneakers or the like therein.
Patent JP-H06134335-A (JP)
Title: Garbage treatment device
Inventor: BABE TOMOKI
IPC: B02C18/00
Filed: 1992-10-22
Abstract: PURPOSE:To improve the capacity to pulverize fibrous garbage by finely cutting the fibrous garbage, such as skins of corn and skins of green soybeans. CONSTITUTION:A casing 3 is internally provided with a rotating plate 18 which receives the garbage charged from a charge port 17 in the upper part of the casing and is rotated by a motor 6. Cutters 20 are projected and formed in a diametral direction of the outer peripheral part of this rotating plate 18. Swing hammers 21 for pulverizing the garbage are mounted to the upper part of the rotating plate 18 and a cylindrical stationary blade 24 formed with vertical grooves 23 on its inside wall is disposed to enclose the outer periphery of the rotating plate 18. Notched grooves 25 to be rotatably fitted with the cutters 20 of the rotating plate 18 are formed on the inside wall of this stationary blade 24.
Patent JP-H02130074-A (JP)
Title: Duplicate picture device
Inventor: TAKANASHI RYOYU
IPC: G03F1/00
Filed: 1988-11-09
Abstract: PURPOSE:To save the useless arithmetic processing during the picture processing while the large capacity of a memory for the picture processing is made unnecessary at the time of being the special processing of a picture by fixing the arbitrary bit of image data which are a digital signal to a constant value. CONSTITUTION:The arbitrary bit of a digital signal before it is received to output devices 2 and 4 by a bit fixing circuit 5 is fixed to a constant value, namely, either of '0' or '1' Thus, a digital signal to operate a level becomes the one corresponding to the duplicate picture processed to a special gradation characteristic different from the gradation characteristic of the picture on an original. By receiving such a digital signal, the specially processed duplicate picture is outputted from the output devices 2 and 4 such as a display and a printer. Thus, the constitution of the device which can process and correct the special picture can be facilitated and the smoothing of the picture processing can be executed.
Patent JP-H10110427-A (JP)
Title: Underground continuous wall and construction method thereof and case assembly using the same
Inventor: KANAZAWA MINORU
IPC: E02D5/20
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in loads and a settlement from occurring on a wall body by negative frictional resistance even if consolidation settlement occurs. SOLUTION: In the underground continuous wall 2, a wall body 5 made of reinforced concrete is constructed in an excavated trench formed in the ground 3 and an insulating board 6 is provided between the wall body 5 and a bore wall 4 of the excavated trench, and fillers such as crushed stones, gravel are placed between the board 6 and the wall 4 for reasons of construction work. The body of the board 6 is made of such materials as steel plates, synthetic resins and the side of the body on the side of the bore wall 4 is processed to reduce frictional resistance.
Patent JP-2001105099-A (JP)
Title: Metallic tool for supporting core
Inventor: WATANABE TAKAO
IPC: B22C9/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique, in which a process for cutting off a projection from a cast product can be omitted and the production process of a chaplet for core can be simplified. SOLUTION: The chaplet 20 for a core is supporting member for supporting a bar-like core 18 disposed in a cavity 16 of a mold 10 and constituted with a cap part 21 to be put on the tip part of the bar-like core 18 an three pieces of leg parts 25 radiantly extended from the cap part 21 to the cavity wall surfaces 12a, 14a of the mold 10. In this way, since the leg parts are brought into contact with the cavity wall surfaces, the chaplet for core can be supported. Then since the leg parts are not necessarily projected to the outside of the cavity, the leg parts are not projected from the cast product.