baber/WOPTO huggingface dataset:
Patent JP-S5914638-A (JP)
Title: Mask for exposing x-ray and manufacture thereof
Inventor: YOSHIHARA HIDEO
IPC: G03F1/00
Filed: 1982-07-17
Abstract: PURPOSE:To obtain ultrafine X-ray exposure mask pattern from an X-ray absorber layer made of Ta by reactively sputter etching with CBrF3 gas with high molecular material or SiO2 as a mask. CONSTITUTION:Glass 2 is superposed on an Si substrate 1, and X-ray absorber 14 of Ta is deposited in a thickness of approx. 4,000Angstrom . A photoresist mask 15' is coated, and a layer 14' is formed by reactively sputter etching with CBrF3 gas. Subsequently, a mask is covered on the substrate 1, and an Si layer 1' is formed by etching. According to this structure, an X-ray exposure mask which has ultrafine size of submicron size and vertical side surface can be obtained.
Patent JP-H09300602-A (JP)
Title: Ink-jet recording device
Inventor: YANAGAWA HITOSHI
IPC: B65H27/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the rear of printing paper and a device from being dirtied by misinking of ink injection through a recording head by forming a part of a roller, which is provided in the device and discharges printing paper, of an ink absorber. SOLUTION: The right end of a delivery roller 71 made of rubber processed goods comes near to the left from a paper conveyance datum line by 2-3mm. Printing paper 73 overs the rubber part of the delivery roller 71. Its dimension I1 is 2-3mm and the diameter ϕ1 of an ink absorber 72 adjacent to the rubber material of the delivery roller 71 is smaller than the diameter ϕH of the rubber material and printing paper 73 is not directly brought into contact with the ink absorber 72. In the case of printing a color mark, printing is performed by ink for paper end moved along the paper conveyance datum line. Even when paper end is dirtied by ink mists, etc., the ink mists, etc., do not adhere to the rubber material of the delivery roller 71. If ink mists should collect and fall down, ink mists are absorbed into the ink absorber 72.
Patent JP-S5915240-A (JP)
Title: Photosensitive silver halide material
Inventor: MACHIDA KATSUTOSHI
IPC: G03C1/06
Filed: 1982-07-16
Abstract: PURPOSE:To inhibit deterioration in the quality of an image even in case of increased sensitivity and/or a reduced amount of gelatin basing on the amount of silver halide or rapid processing at high pH and temp. under the requirements of high sensitivity and rapid processing. CONSTITUTION:At least one kind of compound represented by the formula is incorporated into a constituent element of a photosensitive silver halide material, preferably a hydrophilic layer which is on the same side as an emulsion layer forming the silver halide material with respect to the support, especially preferably the emulsion layer. In the formula, A is a group of nonmetallic atoms forming a heterocyclic ring such as carbon atoms, X is an anion such as Br<->, ClO<4-> or CH3SO3<->, and R is an aliphatic group, an aromatic group or a heterocyclic group.
Patent JP-H07291865-A (JP)
Title: Stabilized composition of prostaglandin e1
Inventor: DOI NORITOSHI
IPC: A61K31/557
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the subject readily handleable composition which is a freeze- dried substance containing a cyclodextrin clathrate compound of prostaglandin E1 and glucose as blending ingredients, excellent in stability at ambient temperature and having high safety. CONSTITUTION:This composition is a freeze-dried substance containing a cyclodextrin clathrate compound of prostaglandin E1 and glucose as blending ingredients. The blending ratio of the glucose is 25-150 pts.wt., preferably 35-100 pts.wt. based on 1 pt.wt. prostaglandin E1.
Patent JP-S5457614-A (JP)
Title: Power regeneration device
Inventor: MIZUTANI TSUGIO
IPC: B60L7/12
Filed: 1977-10-17
Abstract: PURPOSE: To make a constitution capable for the inverter as one set of device, by means of connecting in series the inverter, in substation, for regenerating a braking power from each of the vehicles, that are in motion on the same rail at power source voltages different from each other.  
     CONSTITUTION: A voltage of AC power source 1 is transformed into a prescribed voltage by a rectifying transformer 2, 3 being applied to a rectifier 4, 5. A different voltage is fed to a stringing 6 and 9 being supplied to each of vehicles 7, 10 through from a current collector. Inverters 11, 14 are connected in series with a connection made to transformers 12, 14 are connected in series with a connection made to transformers 12, 15. The transformers 12, 15 for inventer transform output voltages of the inverters 11, 14 respectively into prescribed levels applying the regenerated power to a load 13 or the transformer 2 for the rectifier. The transformer 2 for the rectifier, with the transformed voltage rectified by the rectifier 4, supplies the DC voltage through the stringing 6 to the vehicle 7 of regenerative load 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614082-A (JP)
Title: Corona discharging device
Inventor: TSUCHIYA HIROAKI
IPC: H01T19/00
Filed: 1984-06-18
Abstract: PURPOSE:To perform stable corona discharging by a small-sized power source without unevenness by superposing an AC voltage upon a high DC voltage, and setting this voltage value so that the polarity of a corona discharging current is only a component having the same polarity with the high DC voltage. CONSTITUTION:The corona discharging device 2 performs a uniform electrostatic charging process so as to form an image on the surface of a photosensitive body 1 which has necessary process performing equipment, such as an image pattern exposing device, arranged at its periphery. For the purpose, the voltage VUDCD+VUPPD obtained by superposing the AC voltage VUPPD upon the high DC voltage VUDCD is impressed to the corona discharge line 3 of the device 2 by an AC high voltage power source 5 and a DC voltage power source 6 which are connected in series, and a shield plate 4 is grounded. A negative corona discharging current I2 flows from the device 2 to the photosensitive body 1 on condition that the output VPP of the power source has a frequency of 400Hz and a voltage 6kVPP (peak to peak) and the output VDC of the power source 6 is -3.5kV, thereby electrostatically charging the surface of the photosensitive body 1 negatively.
Patent JP-H08308976-A (JP)
Title: Electronic score book
Inventor: HAYASHI TAKAAKI
IPC: A63B71/06
Filed: 1995-05-24
Abstract: PURPOSE: To provide a device for which a high speed inputting property when a comparatively long sentence such as comment is input, the simplisity of data inputting, and perceptibility of input data are maintained. CONSTITUTION: An electronic score book 10 consists of a point designating type input device 11, score recording means and display device 13, and is equipped with a sound input means and sound recording means. At the same time, the electronic score book 10 is equipped with a means which references addresses on the sound recording means from addresses of scores on the score recording means. By this method, a device, for which a high speed inputting property and simplisity of data inputting, and perceptibility of input data, being required for the electronic score book 10, are maintained, can be provided.
Patent JP-2000314877-A (JP)
Title: Liquid crystal device and projection type display device
Inventor: SAITO HIROMI
IPC: G02F1/13
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To propose a new structure which can efficiently draw out optical performance in a liquid crystal device provided with contrast characteristics having a distinct vision direction. SOLUTION: In the liquid crystal device a transparent substrate 5 is stuck to an outside surface of a counter substrate 12 of a liquid crystal panel 10 through planes via a transparent adhesive. The outside surface 5a of the transparent substrate 5 has an inclined surface inclined with respect to the liquid crystal layer of the liquid crystal panel 10 toward a bright view direction. The panel constituting body comprising the liquid crystal panel 10 and the transparent substrate 5 is housed inside a light shielding casing body 30.
Patent JP-H08319910-A (JP)
Title: Intake air stack duct
Inventor: TAKAKURA ITSURO
IPC: B60K13/02
Filed: 1995-05-24
Abstract: PURPOSE: To restrict the vibration whose node is located at a reinforcing bead and to prevent the whole duct from resonating and thus to reduce sound muffled in the room of a vehicle by setting spacings between the centers of the reinforcing beads which are disposed in parallel at unequal intervals. CONSTITUTION: Spacings between the centers of reinforcing beads 9 which are disposed in parallel are set at unequal intervals of P1, P2, P3 and P4. The width of the beads 9 in their parallel direction is equally set at W and the length of them is equally set at L1. This structure reduces tendency to cause the vibration whose nodes are the reinforcing beads 9 and when a pulsation of a specified wavelength is caused by a specified number of revolutions of an engine, some parts of a duct body 6 may resonate but the other parts of them reduces tendency of a resonance, thereby reducing the sound muffled in the room of a vehicle.
Patent JP-H09305350-A (JP)
Title: Communication processing method and its device
Inventor: KATO ATSUNORI
IPC: G06F3/048
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To attain initialization processing without confusion and quickly and easily execute a communication processing between an information processor and a facsimile equipment by eliminating the display of a setting means corresponding to a transmitting function in a stage where presence or absence of the transmitting function in the facsilime equipment is not discriminated and displaying the setting means only when the transmitting function is in presence. SOLUTION: At the time of initial registering when presence or absence of the transmitting function in the facsimile equipment 8 is not discriminated in the start processing and the initializing processing of a status monitor, a setting column used at the time of transmitting data from the facsimile equipment 8 to the information processor S is not displayed in a display 6. Then, after it is discrimintaed that the facsimile equipment is provided with the transmitting function, an automatic status monitor start setting column and an automatic reception data printing setting column are displayed in the display 6 in the initializing processing. Therefore, a user is not confused and the start processing and the initializing processing of the status monitor and executed.
Patent JP-H04327320-A (JP)
Title: Adjustable mandrel and die for bending of tube
Inventor: OKADA TERUTOSHI
IPC: B21D9/05
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the tube from being deformed eccentrically at the time of bending of the tube by constituting the whole mandrel of a flexible member, and forming it to a sandwich structure by a metallic plate. CONSTITUTION:A square a work W is inserted into a mandrel 6. In tube of this case, when it is inserted by gripping the extended parts of the upper and the lower plates 12, 13 of the mandrel 6, it can be inserted easily. The work W is inserted until it runs against a stopper part 23 of a mandrel gripping part 5. Subsequently, the upper die 3 descends and bending is executed. The work W is bent by a curvature of a bend die 4, and by an action of a pair of upper plate 12 and lower plate 13 of the mandrel 6, friction of the inside surface of the tube and the mandrel 6 is reduced, and also, the influence of waviness, deformation, etc., of rubber is not exerted directly on the inside surface of the tube, and the external appearance quality is not deteriorated.
Patent JP-H07331535-A (JP)
Title: Heat fusible conjugated fiber
Inventor: MIGAKI ATSUKO
IPC: D04H1/435
Filed: 1994-06-07
Abstract: PURPOSE:To produce a heat fusible conjugated fiber capable of evading such properties as sticking among polymers by drying, adhesion to the other fibers at a high temperature and sticking among the fibers or among fiber bundles in the dyeing process. CONSTITUTION:The characteristic of this heat fusible conjugated fiber composed of a copolyester as a heat fusible component and another fiber-forming polymer having a higher heat distortion temperature than that of the copolyester, comprises having the endothermic peak Pa corresponding to the melting of the copolyester located within the range of 150-220 deg.C and >=5J/g peak area thereof in a melting curve obtained by the DSC of the conjugated fiber.
Patent JP-H02302898-A (JP)
Title: Home control system
Inventor: FUKUOKA ICHIRO
IPC: G08B25/04
Filed: 1989-05-17
Abstract: PURPOSE:To improve the convenience in use by specifying an alarm/non-alarm mode in each group of invasion sensors and monitoring the specified state from the home controller side. CONSTITUTION:When the alarm or non-alarm mode is set up by alarm/non- alarm specifying means 25 in security monitor units 2, 4, invasion sensor groups 3, 5 corresponding to the units 2, 4 are turned to the set mode. When an IN or OUT mode is set up by either one of the units 2, 4, all the invasion sensors are turned to the set mode. When the units 2, 4 are set up in respective rooms, the alarm/non-alarm mode can be selected in each room, and when the units 2, 4 are arranged close to the entrance of a house, the OUT mode can be set up at the entrance at the time of going out. Thus, the convenience in use of the home control system can be improved.
Patent JP-S62282551-A (JP)
Title: Ice food
Inventor: ARAKI MASANORI
IPC: A23G9/52
Filed: 1986-05-30
Abstract: PURPOSE:To provide an ice food containing small ice cubes including small pieces of food or drink, preservable over a long period preventing the deterioration, acidification, discoloration and putrefaction of the food or drink and having high nutrient value and commercial value. CONSTITUTION:A main body 21 of a mold 20 is provided with a number of elliptical cavities 24 each having a form corresponding to small ice cube 10 to be produced, e.g. 3cm in major diameter, 2cm in minor diameter and 1.5cm in depth. A small piece 12 of food or drink such as fruit is put into each cavity 24 and fruit syrup 11a is poured into the cavity. The main body 21 is covered with a lid 22 having a handle 23 and furnished with a number of elliptical cavities 25 having a form corresponding to the cavity 24 of the main body, e.g. 3cm in major diameter, 2cm in minor diameter and 0.5cm in depth. A space 26 for forming the objective ice food can be formed by this process. The whole assembly is cooled to freeze the fruit syrup 11a and the lid is removed to obtain the ice food 10. A stock liquid for ice sherbet having a freezing point of about -5 deg.C is poured into a transparent plastic container 2 to a prescribed level and the above ice food 10 is added thereto and frozen. The ice foods 10 are gathered to the upper part of the sherbet 13 owing to the specific gravity difference. The product is topped with a frilled upper lid 3 printed with a label 3b and is wound round with a band 5 printed with a label 3b to obtain the objective ice cake 1.
Patent JP-H06313708-A (JP)
Title: Skin surface observation apparatus
Inventor: SUGAYA HIROYUKI
IPC: A61B5/107
Filed: 1993-04-28
Abstract: PURPOSE:To achieve a magnified observation and a colorimetry on a skin surface simultaneously. CONSTITUTION:A camera 1 with a colorimetry function for performing a magnified observation and a colorimetry of a skin surface has a lighting device for irradiating a part to be observed with light, a photodetecting section for imaging which receives reflected light from the part to be observed of the light irradiated from the lighting device to be admitted into an image sensor and a photodetecting section 9 for colorimetry which receives the reflected light from the part to be observed of light emitted from the lighting device to be introduced to a colorimetry signal processor. A surface observer is made up of the camera 1 with the colorimetry function, an image signal processor 14 for converting an image signal from an image sensor of the camera 1 to a digital signal, a colorimetry signal processor 18 which analyzes the light received with the photodetecting section 9 for colorimetry of the camera 1 to be converted to a colorimetry signal, a control arithemetic device 16 which processes signals from the image signal processor 14 and the colorimetry signal processor 18 to be outputted to a monitor 17 and the monitor 17 for displaying an image taken according to the output from the control arithmetic device 16 and the results of the colorimetry.
Patent JP-H07333114-A (JP)
Title: Exhaust gas analyzing apparatus
Inventor: KOSHIKAWA YUKINOBU
IPC: G01N1/22
Filed: 1994-06-08
Abstract: PURPOSE:To suppress the production of nitrogen oxides from ammonia by catalytic function of iron and analyze high temperature waste gas with high precision by making a probe have a double structure of an outer cylinder and an inner cylinder and manufacturing the inner cylinder from a non-ferrous heat resistant material. CONSTITUTION:A probe for a sample gas detection is made to have a double structure of an outer cylinder 10 and an inner cylinder 11. A stainless steel with excellent resistance to high temperature is used for an outer cylinder 10 to provide the probe with high strength at high temperature. A non-ferrous heat resistant material such as ceramics, etc., is used for the inner cylinder 11 and exhaust gas is led to pass the inside of the inner cylinder 11. Since the linear expansion coefficients of the outer cylinder 10 and the inner cylinder 11 are different, there is possibility that cracks are formed in the case the cylinders are fixed mutually. For that, the parts are not fixed mutually and the inner cylinder 11 is mounted on the lower part of the outer cylinder 10 and supported. Also, since a ceramic is fragile, cylinders in a specified length are overlapped and the overlapping pars are made to be fixing types and thus shift and gas leakage are prevented.
Patent JP-S5459794-A (JP)
Title: Method of hanging and stopping adsorptive travelling device
Inventor: YAMADA EIICHI
IPC: B62D57/00
Filed: 1977-10-21
Abstract: PURPOSE: To ensure light wt. and to prevent the damages of an adsorptive wall surface, by adequately controlling the adsorbing force of an adsorptive travelling device by suspending and holding said adrotptive travelling device to an adsorptive body through a hanging medium after adsorbing said adsorptive body to said adsorp tive wall surface.  
     CONSTITUTION: Electromagnets 3 are mounted to the inside of an adsorptive body 1, adsorbing force is applied to an adsorptive wall surface 2 in a ferromagnetic material while a taking-up motion 4 is installed to the lower portion, and the taking- up motion 4 is shaped in a driving-possible form by means of a motor 5. A rope 6 is hung from the taking-up motion 4, and an adsorptive travelling device 7 is suspended. The adsorptive travelling device 7 is arranged in such a manner that main electromagnetic force 9 is installed into a travelling body 8 in an interval adjusting- free shape by approaching the main electromangetic force 9 to the adsorptive wall surface 2 while a belt for travelling 10 is wound in an endless form. This device eliminated the need for the excess increase of the adsorbing force of the adsorptive travelling device to the adsorptive wall surface 2, and allows light wt. while preventing the damages of the adsotptive wall surface 2 by travelling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S615877-A (JP)
Inventor: SATOU ISAO
IPC: D05B11/00
Filed: 1984-06-19
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-H10321842-A (JP)
Title: Semiconductor device
Inventor: MOBARA HIROSHI
IPC: H01L29/78
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristic of an element from being deteriorated even when a surge voltage is impressed upon a drain electrode and to reduce the size of the element by providing the drain electrode and a source electrode formed so that the electrodes may be connected electrically to a drain area and a source area. SOLUTION: An interlayer insulating film 17 which covers a diffusion layer area and a gate electrode 4 has contact holes to get contacts 15a and 15b with a source area 12a and a drain area 12b2 . Then a source electrode 18a and a drain electrode 18b are formed so as to fill up the contact holes. Two n<+> diffusion layer areas 12b1 and 12b2 which become the drain area 12b2 are separated form each other by means of an n diffusion layer area 8b2 having a sheet resistance higher than those of the areas 12b1 and 12b2 and at the same time, the area 8b2 is positioned near the contact 15b. Therefore, even when a surge voltage is impressed upon the drain electrode 18b, avalanche yielding occurs in the vertical direction through the contact 15b and n<+> diffusion layer area 12b2, but hardly occur in the horizontal direction.
Patent JP-S6018972-A (JP)
Title: Amorphous silicon solar battery
Inventor: KUMADA MASAHARU
IPC: H01L27/142
Filed: 1983-07-13
Abstract: PURPOSE:To obtain the amorphous Si solar battery having no oxidization and exfoliation of electrode without deterioration with time in characteristics by a method wherein the first insulating film having high adhesive strength with a substrate and the second insulating film having high adhesive strength with amorphous Si film are provided on a flexible and heat-resisting substrate. CONSTITUTION:A polyimide film 2 of approximately 2mum is coated on a stainless steel plate 1 having surface roughness of 0.1mum or below and approximately 100mum in thickness, amorphous Si 3a and SiO2 3b having high adhesive strength with the film 2 are laminated in the prescribed thickness, stainless steel lower electrodes 4a-4e are provided leaving a fixed interval between them, an amorphous Si film 5 to be used for photoelectric conversion is formed in the order of pin, and upper electrodes 6a-6e, interbattery connecting wiring output terminals 4e' and 6a' to be connected to the electrodes 6a and 6e respectively are formed astriding one end of each adjoining lower electrodes. The insulating films 3a and 3b are to be formed at 200Angstrom  or above in thickness respectively and 10mum or below in total thickness. Cr2O3 and the like may be used for the film 3a, and Al2O3Si3N4 and the like may be used for the film 3b. The amorphous Si solar battery of high quality can be obtained using a flexible substrate by providing the above-mentioned films 3a and 3b.
Patent JP-H07329171-A (JP)
Title: End heating device of thermoplastic resin tube
Inventor: MURATA MASAHIRO
IPC: B29L23/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an end heating device capable of improving an ease of operation by moderating the restrictions of the outer diameter and wall thickness of a tube which can be heated by one single device. CONSTITUTION:An outer cylindrical part 4 opposed to the outer peripheral surface of an end part and an inner cylindrical part 5 opposed to the inner peripheral surface are provided in a dual cylindrical form, in a heating furnace 3 with an opening into which the end part of a polyvinyl chloride tube 1 is introduced. In addition, the end part of the tube 1 is heated by feeding a hot blase into a gap 6 formed between the cylindrical parts. In this end heating device 2 of a thermoplastic resin tube, both the outer cylindrical part 4 and the inner cylindrical part 5 are formed of a fluoro rubber in one piece. Further, the outer cylindrical part 4 and the inner cylindrical part 5 are supported by arranging linear strip frames 31 extending into the cylindrical length direction of the cylindrical parts, around the circumference of the outer cylindrical part. In addition, a rod 41 which moves forward/backward on the axial core L of the outer cylindrical part 4 and the inner cylindrical part 5 and the linear strip frame 31 are connected using a connecting rod 43.