baber/WOPTO huggingface dataset:
Patent JP-H0313220-A (JP)
Title: Rolling mill
Inventor: WATANABE YUICHIRO
IPC: B21B13/02
Filed: 1989-06-09
Abstract: PURPOSE:To control the degree of flatness over a wide range by constituting a crown of rolls of a pair of two pieces, respectively so that its one side end part is tapered and a waveform curve is specified, assembling them in the reverse directions, and integrating them so as to be movable in the axial direction. CONSTITUTION:A pair of work rolls 2 are placed in the upper and the lower parts by placing a rolled stock 1 between them, and as for the work roll 2, its one side end part is tapered. An intermediate roll 3 has a roll crown of a 1-wavelength of a waveform curve, and both of them can be shifted in the axial direction. The pair of rolls concerned are placed so as to be opposed to each other, and shifted in the axial direction. In the case of the work roll 2, a roll gap h1 of the end part is varied to h2, and an edge drop can be adjusted. By moving the intermediate roll 3 in the axial direction, edge wave, and web wave can be controlled, and by combining both of them, quarter elongation and combined elongation can also be corrected, and the flatness can be controlled over a wide range.
Patent JP-S5772565-A (JP)
Title: Paper handling device
Inventor: FURUICHI KIYOUSHI
IPC: B65H31/24
Filed: 1980-10-17
Abstract: PURPOSE: To improve mechanical durability and provide a means capable of interrupt copy in the sorter of a copying machine, etc., in which group of trays are shifted, by storing the sheets to be taken out during a particular signal period in a particular tray.  
     CONSTITUTION: When an interrupt signal IRPT is applied during copy run by a sorter start signal SON, and the copy run under process is completed, a group of trays is lowered and stopped by the signal S2 when the top non-sort tray comes to the nip-portion of the movable roller, an STBY signal which indicates sorter ready, is sent to the copying machine to start copy run. When the interrupt copy run is completed, a motor M1 is driven trough the driver SSRU and the tray group is raised and subsequently stopped when the tray to continue the copy run prior to the interrupt comes to the nip position, so as to send an STBY signal to the copying machine and resume the remaining copy work. Thus, up and down motion of tray- group can be performed without any loss, resuting in improvement of the durability of the machine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000002653-A (JP)
Title: Method and device for quantitatively measuring substance contained in mixture of stock/undiluted solution
Inventor: GRIECH WOLFGANG
IPC: G01N33/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily measure a substance with a small space, by applying a beam to a mixture to be measured at a plurality of wavelength regions that are prescribed in various ways, measuring the intensity of the beam being affected by the mixture, and detecting only one wavelength region. SOLUTION: Observation windows 16 and 16' are provided at the cover of a conduit 14 where a mixture 12 of stock/undiluted solution 12 flows in a direction marked by an arrow F, and at least one light beam source (light- emitting diode) 18 and a sensor (photo receiver) 20 are arranged opposite to them. Then, a beam is applied to the mixture 12 at a plurality of wavelength regions being prescribed in various ways by a beam source 18, and the intensity of the beam being affected by the mixture 12 is detected by the sensor 20. At this time, the sensor 20 detects only one of beams in a wavelength region that is prescribed in various ways at each specific point. A measurement/ evaluation electronic circuit 24 outputs a measurement signal for indicating the degree of beating, amount of air and/or the degree of condensation in the mixture 12 according to the detection signals.
Patent JP-S5477587-A (JP)
Title: Production of semiconductor device
Inventor: HIRAO TADASHI
IPC: H03K19/08
Filed: 1977-12-02
Abstract: PURPOSE: To save window-opening photomechanical process and further reduce surface serrations by combining selective oxidation techniques and base electrode lead-out layer and isolation layer forming techniques in the special form  
     CONSTITUTION: Through the masks of SiO 2  111, Si 3 N 4  201, p layers 51 thru 54 are made. Following to this, SiO 2  112 is made to let the p layers arrive at isolation layers 31 and buried layers 32. The layer 112 protrudes about 3/5 from the substrate surface. The masks 111, 201 are selectively removed to make p layers 62', 61' and driven-in layers 62, 61, SiO 2  113 are made in an oxidative atmosphere. Again the masks 111, 201 are opened with holes and n layers 71, 72 are made. Next, when the entire surface is etched until the SiO 2  113 is removed to make connection windows, then the surface other than the connection parts becomes smooth and serrations are extremely small, about 3000Å. Finally, SiO 3 N 4  201 is electrode-wired as protection film. In this construction, the serratins may be made less than about half those of ordinary ones and disconnection may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07333406-A (JP)
Title: Optical sheet
Inventor: KUSANO KENJI
IPC: G02F1/13357
Filed: 1994-06-03
Abstract: PURPOSE:To obtain an optical sheet with which uniform illumination with high luminance and with decreased restrictions on a visual field angle is possible and a reduction of thickness is possible by composing this optical sheet of a microlens array specified in diameter, height and pitch. CONSTITUTION:This optical sheet consists of the microlens array which is 0.1 to 100mum in all of the diameter (a), the height (c) and the pitch (d). Namely, this fine lens assembly is curved by subjecting three-dimensional patterns of dotty or stripe patterns of 0.1 to 100mum, more preferably 0.1 to 50mum, further preferably 0.1 to 20mum in all of the diameter (a), width (b), the height (c) and the pitch (d) formed of a thermally flowable photoresist material on a substrate to fluidization under heating. The surface of the assembly is coated with a conductive metal and further a metallic layer is formed by electroforming thereon; thereafter, a stamper for producing a metallic sheet is obtd by being separated from the boundary between the resist layer and the conductive metallic layer. This optical sheet is formed and produced by using the stamper formed in the manner described above.
Patent JP-H01314103-A (JP)
Title: Decorative sheet and its manufacture
Inventor: MOMIYAMA HISAO
IPC: B27D5/00
Filed: 1988-06-13
Abstract: PURPOSE:To impart an uneven pattern expressing an external appearance which is equal to that of natural lumber, by a method wherein a deeply colored coating layer is formed on only a high-gravity protrusion which is formed on the surface of a ligneous plate material, and a trasparent coating layer is formed on the whole surface. CONSTITUTION:When compression processing of the surface of a ligneous plate material 1 is performed by making use of an embossing machine 2, a lower sphere of a compressed recessed part 3 attains high specific gravity/high density. When surface grinding is performed to this plate material 1 in the next process, a noncompression protrusion becomes a recessed part 5b on the contrary since the same is scraped off greatly and the compressed recessed part 3 becomes a protrusion 5a. Then a coloring coating 6 whose color is deeper than that of a recessed member is applied onto only the protrusion 5a. With this construction, the coating is not infiltrated into the plate material 1 and application of the clear coating free from oozing to the plate material is performed. Then a transparent coating 7 not concealing a material color of the recessed part 5b is applied to the whole surface of the plate material 1. Therefore, gloss of the transparent coating itself is expressed as it is in the protrusion 5a, the gloss of the coating itself is lost: therefore, this part becomes resemblant closely to natural lumber in the recessed part 5b.
Patent JP-H08314161-A (JP)
Title: Reproducing method for latent image transferring electrophotographic photoreceptor and latent image transfer system electrophotographic device applying the same
Inventor: SUGIMOTO HIROYUKI
IPC: G03G15/18
Filed: 1995-05-19
Abstract: PURPOSE: To recover latent image transferring characteristics by heating a photoreceptor whose latent image transferring characteristics are deteriorated at a specified temperature. CONSTITUTION: A photoreceptor heating means is constituted of a heating wire heater 15 included in a photoreceptor drum 1, a detector 6 for the surface roughness of the photoreceptor and a cooling fan 16. First the heater 15 is operated while aiming at temperature equal to or more than glass transition temperature on a photoreceptive layer and equal to or less than the fusing point of a charge transfer material, and the photoreceptor is started to be heated. The means 6 is constituted of a light emitting element and a light receiving element, and is set on a place which is hard to be affected by the temperature rising of the photoreceptor. The change of element characteristics due to the temperature rising can be corrected by providing a temperature measuring device on the means 6.  Heating is stopped in the case the surface roughness of the photoreceptor increased by the contact with the particulates of an electrostatic recording body 10 is recovered, and cooling is started by means of the fan 16. Then, image forming operation can be performed when the temperature of the photoreceptor is decreased to the temperature which is free from a problem in the case the photoreceptor is used.
Patent JP-S5997525-A (JP)
Inventor: SUCHIIBUN REI OOBIRU
IPC: B01J21/00
Filed: 1983-08-09
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。
Patent JP-H024660-A (JP)
Title: Heat-insulating buffer sheet with adhesive
Inventor: KAI HISAO
IPC: B65D65/14
Filed: 1988-06-15
Abstract: PURPOSE:To fit on a cup without dirtying it, by superposing a plurality of heat-insulating buffer sheets made of a flexible plastic foam with independent foams and applying an adhesive on the mutually shifted faces and protecting it by a separable paper. CONSTITUTION:A plurality of shock-absorbing and heat-insulating plastic sheets 1 with independent foams, which are cut in the size large enough to envelope an article to be packed, are superposed, being shifted a little to each other at the edges thereof. An adhesive 4 is applied on the one side of this shifted faces and the face is protected by a separable paper 5 thereon. This protection is necessary because the adhesive force decreases to useless state due to dust when the applied faces are left in an uncovered condition. And the separable papers 5 may not be pasted one by one but only one may be pasted instead of others on the applying face, namely, one separable paper serves in common use to many sheets with adhesive. In this way, the form sheets are kept in a shape without dirtying a cup and the contents due to adhesion of the adhesive- applied part to the form sheets and further production process thereof becomes simpler.
Patent JP-H06336369-A (JP)
Title: Yarn layer detection device for package
Inventor: KAWABATA HIRAYUKI
IPC: B65H63/00
Filed: 1993-05-24
Abstract: PURPOSE:To minimize quantity of yarn to be disposed by providing an optical sensor to radiate light perpendicularly to a light reflection tape surface of a tray. CONSTITUTION:A light reflection tape 2 is installed on a peg Ta of a tray T in which a light transmitting tube B around which dyed yarn is wound is inserted, and a light sensor 1 to radiate light perpendicularly to a surface of the light reflection tape 2 on the tray T which is stopped to a detection position is disposed. As the tray T is stopped by a stopper 3 at the detection position in a transport passage L, light is radiated from a projection part of the light sensor 1. In the case where the detection position is a yarn supply position at each winding unit of an automatic winder, light radiated from the light sensor 1 reaches the light reflection tape 2 through mesh of the tube B when residual yarn quantity around the tube B becomes about 2-5 rounds by unwinding, it is reflected there to return to the light sensor 1, so it is determined by the light sensor 1 that there is no returned yarn, and the stopper 3 is released to discharge the tray T from the yarn supply position.
Patent JP-2000327667-A (JP)
Title: Azacrown derivative
Inventor: IGAWA SATOSHI
IPC: C09K19/34
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a new azacrown derivative useful as a discotic liquid crystal material. SOLUTION: The objective derivative has a structure obtained by substituting 1-8 CH2 groups in a 9-24C cycloalkane with N(-XYR) groups [R is a (substituted)1-20C alkyl; X is CO or CH2; Y is a (substituted)Ph-Ph, Ph-Py or Np (Ph is phenyl; Py is pyridine; Np is naphthalene)], e.g. a compound of formula  e.g. 1,4,7,10,13,16-hexakis[6-(decyl)-2-naphthoyl]-1,4,7,10,13,16- hexaazacyclooctadecane}. The above compound can be produced e.g. by reacting 6-(decyl)-2-naphthoyl chloride with 1,4,7,10,13,16-hexaazacyclooctadecane and dimethylaminopyridine.
Patent JP-H08336869-A (JP)
Title: Mold for caplike molding and mold releasing method
Inventor: MORI HIDEO
IPC: B29L31/56
Filed: 1995-06-13
Abstract: PURPOSE: To provide a mold for molding a caplike molding and a method for releasing the mold capable of shortening a working time and alleviating a worker's fatigue by improving the certainty and safety of the work in the case of releasing the injected molded molding from the mold. CONSTITUTION: The mold for molding a caplike molding 3 comprises a first mold member 4 for forming its top, an intermediate mold member 5 for forming a body, a second mold member 6 for forming its bottom, and a core pin 7 for forming the inner surfaces of the molding and body. The member 5 is provided between the members 4 and 6, and has releasing means for releasing the member 5 from the member 4 or 6 at the time of opening the mold and a lift pin for lifting to release the molding 3 held by the member 5 after releasing the members.
Patent JP-H06331923-A (JP)
Title: Deflecting and scanning device
Inventor: NAKASUGI MIKIO
IPC: G02B26/12
Filed: 1993-05-25
Abstract: PURPOSE:To reduce the generated heat of fluid, torque loss and power consumption by allowing a rotating sleeve to float by the mutual repulsive force of permanent magnets and rotating it in a state where air retaining part exists between a fixed shaft and a covering member. CONSTITUTION:The permanent magnet 29 is attached to the lower end of the rotating sleeve 24, and the permanent magnet 30 is fixed in a housing 21 so that the magnets 29 and 30 are opposed to each other to be different in magnetic pole in a vertical direction. When the fixed shaft 22 and the sleeve 24 are fitted in a state where a plug 32 is detached, air inside the sleeve 24 flows out from a through-hole 23a, so that they can be easily fitted. When the sleeve 24 is rotated, it is supported in a radial direction by an air film between the sleeve 24 and the fixed shaft 22, and supported in a thrust direction by the repulsive force of the permanent magnets 29 and 30. In such a case, the air in the air retaining part 31 sealed by the plug 32 acts to attenuate the up-and- down movement of the sleeve 24. As a result, the sleeve 24 is held at a stable floating position.
Patent JP-H04371195-A (JP)
Title: Drum type washing machine
Inventor: OTSUKA KIMIHIKO
IPC: D06F37/04
Filed: 1991-06-18
Abstract: PURPOSE:To reduce vibration transmitted to a floor at the time of steady spin- drying operation in a drum type washing machine in which washing and centrifugal dehydration (spin-drying) of laundry are conducted by a drum driven to rotate around a horizontal shaft. CONSTITUTION:A drum 1 provided with water passing holes in an outside periphery thereof, a water tank 2 incorporating the drum 1 and storing washing water, a horizontal shaft 4 whose one end is fixed to a rotation center of the drum 1 and which is driven by a motor 6, spring bodies 8 for suspending the tank 2 from a main body 9 and a buffer body 21 for suppressing vibration of the tank 2 are provided. The buffer body 21 is constructed so that damping capacity thereof can be changed and set at a large value at the start-up of spin-drying operation and at the time of stop while being set as a minimum value when vibration of the tank 2 becomes small after the start-up of spin- drying operation.
Patent JP-H0441408-A (JP)
Title: Emulsified cosmetic
Inventor: NAKAJIMA ATSUSHI
IPC: A61Q1/12
Filed: 1990-06-04
Abstract: PURPOSE:To provide an emulsified cosmetic having improved emulsion stability, excellent touch and high safety by employing two kinds of specific nonionic surfactants for an emulsified cosmetic containing a silicone oil and a general oil as oiling agents. CONSTITUTION:(A) A silicone oil, (B) a cosmetic oil excluding the silicone oil, (C) water, (D) a polyoxyalkylene-modified polysiloxane having a mol. wt. of 2000-50000 and containing the polyoxyalkylene groups in an amount of 5-40 wt.% and (E) a polyglycerol-condensed ricinoleic acid ester as essential components desirably in amounts comprising A+B=10 to 60 wt.%, more desirably 15 to 40 wt.%, A:B=9:1 to 1:9, particularly desirably 9:1 to 5:5, D, E= 0.1 to 10 wt.%, respectively, especially 0.5 to 5 wt.%, to provide the emulsified cosmetic having non-tacky and dry touch, water-repellency and excellent emulsion stability.
Patent JP-H0818786-A (JP)
Title: Highlight/shadow compensating device
Inventor: KAZAMA ATSUSHI
IPC: H04N1/407
Filed: 1994-06-28
Abstract: PURPOSE:To uniformly express dots in a highlight part and a shadow part by providing this highlight/shadow compensating device with an arithmetic and control unit for reading out a reading error rounding value from a data storage device at the time of starting reading operation and applying the read value to a highlight/-shadow compensating computing element. CONSTITUTION:The highlight/shadow compensating computing element (H/S part) 2 extends the range width of a digital picture signal outputted from an A/D converter 1 in accordance with an applied reading error rounding value. A meshing unit (MSH part) 3 executes dotting processing for the digital picture signal outputted from the H/S part 2 and outputs the processed signal. A ROM part 4 stores a previously measured reading error rounding value of an optical reader. A CPU part 5 reads out the rounding value from the ROM part 4 at the time of starting original reading operation and applies the read value to the H/S part 2. Thereby a dot output can be uniformly finished by rounding reading errors in a highlight part and a shadow part.
Patent JP-S633676-A (JP)
Title: Control method for voltage type inverter
Inventor: OSAKO HIROSHI
IPC: H02P25/04
Filed: 1986-06-24
Abstract: PURPOSE:To prevent abrupt increase of load current and stall, by a method wherein at normal operation time, AC output voltage is corrected and controlled so that the load current becomes minimum, and at acceleration state, the AC output voltage is restored to value before correction. CONSTITUTION:When output frequency setting command is held constant, in output voltage correction control 1, a point to minimize load current at an output frequency at that time is retrieved, and output voltage value is set. If setting of the output frequency command is varied, interrupt 2 is produced in the output voltage correction control 1, and process is switched to acceleration control 3. In the acceleration control 3, present output voltage Vn is read and output voltage V1 corresponding to present output frequency is calculated according to ratio V/F of previously set output voltage to output frequency, and the output voltage is controlled gradually so that output voltage Vn = output voltage V1. When it is established that output voltage Vn = output voltage V1, the interrupt 2 is released.
Patent JP-H0311309-A (JP)
Title: Light incidence device for optical fiber
Inventor: MITA FUMIO
IPC: H01S3/101
Filed: 1989-06-08
Abstract: PURPOSE:To keep the incidence mode to an optical fiber in the steady state by transmitting laser light through a light-transmissive body which is slantingly moved and inserted onto the exit optical path of the laser light, and correctively moving the optical path of the laser light onto the axis of a condenser lens to prevent the deflection of the incidence mode to the optical fiber. CONSTITUTION:A condenser lens 22 is provided on the same axis as the center of an optical fiber end 3 fitted to an optical fiber end holding function part 21, and a light-transmissive body 23 which has one end face part arranged on the axis of the condenser lens 22 and has the other end face part slantingly provided on an exit optical path A of the laser light is arranged between the condenser lens 22 and a laser light exit end part 1. Thus, the laser light is always made incident on the axis of the optical fiber end independently of the installation state of a light incidence device for optical fiber or the exit position precision of the laser light, and the light incidence device for optical fiber of high quality free from deflection of the incidence mode to the optical fiber is obtained.
Patent JP-H0952730-A (JP)
Title: Scuffing resistant glass
Inventor: JITENDORA SEEGARU
IPC: C03C4/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve fragility, scuffing resistance and durability of glass by incorporating SiO2 , RO+R'2 O, Al2 O3 and B2 O3 . SOLUTION: 67-78wt.% SiO2 , 15-30wt.% RO+R'2 O in which a wt. ratio of RO/R'2 O is less than 0.6 (R is more than one kind selected among Mg, Ca and Zn and R' is more than one kind selected among Li, Na and K), 2-10wt.% Al2 O3 and <=0.5wt.% B2 O3 are heated at 1,450-1,650 deg.C to vitrify. Then, the glass is formed in a prescribed shape to obtain the scuffing resistant glass having 2.41-2.47/cc density, <=6,700m<1/2> B expressed by formula B=Hv /Kc (B is an index value of the fragility, Hv is Vickers hardness and Kc is fracture toughness) and viscosity of 10<2> poise at <=1,600 deg.C.
Patent JP-S631945-A (JP)
Title: Apparatus for discrimination processing of wave form
Inventor: KATAYAMA SHUJI
IPC: G11B20/18
Filed: 1986-06-23
Abstract: PURPOSE:To perform high speed operational processing by shortening a processing time, by allowing a memory part to take in a necessary min. amount of memorizer data when a sample trigger is applied to discriminate and store the same. CONSTITUTION:A wave form discrimination part 9 inputs an analogue wave form signal 3 and a reference pulse signal 10 simultaneously and respectively outputs a discrimination status signal 12 and a discrimination result signal 24 to a memory part 60 and a sampling control part 13 on the basis of the discriminating condition signal of an operation part 70. The control part 13 inputs the signal 14 and the operation signal 15 of the operation part 70 to output not only a control signal to an A/D converter circuit 4 but also a sample trigger to a memory part 60 and the operation part 70 reads the data of the memory part 60 to operate wave form discrimination information. By this method, the memory part 60 takes-in a necessary min. amount of memorizer data to discriminate and store the same to shorten a processing time and high speed operational processing can be performed.