baber/WOPTO huggingface dataset:
Patent JP-S62100443-A (JP)
Title: Production of fluorine containing glass
Inventor: TOKI MOTOYUKI
IPC: C03B37/016
Filed: 1985-10-28
Abstract: PURPOSE:To obtain the titled glass at low cost and at high yield by dipping a dried gel or a sintered gel obtd. by a gel-sol method into a specific fluorinated alkyl alkoxysilane compd. and dispersing it. CONSTITUTION:The sintered gel is obtd. by producing the dry gel from a starting material of at least one of a metal alkoxide of the silane compd. or a super fine powder of silica according to the sol-gel method and by thermally treating the obtd. dried gel. And then, the dried gel or sintered gel is dipped in the fluorinated alkylalkoxysilane compd. shown by the formula R-Si(OR')3 wherein R is fluoronated alkyl group, R' is alkyl group, or the formula RR'-Si(OR'')2 wherein R and R' are each fluorinated alkyl group, R'' is alkyl group, or the formula RR'R''-Si(OR''') wherein R, R' and R'' are each fluorinated alkyl and R''' is alkyl group, dispersing it and then drying and sintering same.
Patent JP-S6485061-A (JP)
Title: Method for drying food
Inventor: OTA TOSHIYUKI
IPC: A23L7/109
Filed: 1987-09-26
Abstract: PURPOSE:To avoid denaturation of food and make it possible to have further excellent flavor, by cooling the food at <=5 deg.C, preferably <=2 deg.C and temperature which does not almost freeze or above, i.e. ice temperature and reducing pressure in order to dry the food. CONSTITUTION:When a food is dried by cooling the food at <=5 deg.C, preferably <=2 deg.C, i.e. ice temperature in a cooling room and reducing pressure, water content of the food is uniformly removed out of the cooling room without occurring breakage of tissue by oxidation, denaturation or freezing of food. Then by carrying out drying by reducing pressure, at first the food is aged to improve the flavor and then over-aged to gradually and successively remove a volatile substance impairing the flavor. Therefore, the flavor of the food is stabilized and improved to have excellent flavor while being dried. The drying time is shortened even at low temperature and whole food is uniformly dried, since the food is reduced in pressure. The above-mentioned method is remarkably effective to any food having at least about >=20%, preferably about >=30% water content.
Patent JP-2000075469-A (JP)
Title: Production of photomask
Inventor: YAMAGUCHI SHINJI
IPC: G03F1/74
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photomask producing method without reducing transmissivity in a light transmissive part. SOLUTION: A light shielding film (mask material) 12 and a resist film 13 are laminated on a transparent substrate 11. Then, after a resist pattern 13a is formed by patterning the resist film 13, existence of white-defects A or black- defects B in the obtained pattern 13a is examined. When a defect is detected, the defect part is modified and then a light shielding pattern 12a is formed by patterning the light shielding film 12 using, as a mask, the modified resist pattern 13a. Thereby, as there is no fixation of carbon film or no damage on the light transmissive part in the periphery of the modified part, a high precision photomask can be obtained.
Patent JP-H1179829-A (JP)
Title: Low-temperature baked ceramic substrate
Inventor: YAMADE YOSHIAKI
IPC: C04B35/14
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic substrate satisfying all the characteristics such that a low cost, a low permittivity and low-temperature baking can be provided; the thermal expansion coefficient in a temperature region with ambient temperature as the center is high and the percentage of water absorption is O by mixing an aggregate consisting essentially of quartz with a glass having a specific composition and baking the resultant mixture. SOLUTION: This ceramic substrate comprises a sintered compact of an aggregate consisting essentially of quartz and an SiO2 -BaO-Na2 O-K2 O-Li2 O-Al2 O3 - based glass and is obtained by sintering at <=1,050 deg.C. The substrate has >9×10<6> / deg.C linear thermal expansion coefficient within the temperature range of -40 to +125 deg.C, <=5.5 relative permittivity and 0% percentage of water absorption. The composition of the raw material is preferably 50-75 wt.% aggregate (50-70 wt.% quartz therein) and 25-50 wt.% glass as the ratio of the aggregate to glass. The composition of the glass is preferably 65-75 wt.% SiO2 , 10-15 wt.% BaO, 5-10 wt.% Na2 O, 1-5 wt.% K2 O, 0.1-0.6 wt.% Li2 O, 2-6 wt.% Al2 O3 and <=3 wt.% sum total of other impurities.
Patent JP-S61120581-A (JP)
Title: Picture signal processor
Inventor: ENDO YUTAKA
IPC: B41J2/52
Filed: 1984-11-15
Abstract: PURPOSE:To attain ease of gradation correction while the processor copes instantly with a change in kind of a photosensitive body and fine adjustment of brightness and contrast by replacing a conversion lookup table with a simple procedure based on an input parameter. CONSTITUTION:Data in the conversion lookup table 12 deciding the output (V) characteristic (the IV-th quadrant) of an A/D converter 16 for an input picture signal N and relates to the digital input picture signal N and the signal V. Since the picture signal V to an optical modulator 17 and a diffraction efficiency eta are related by the characteristic curve (the III-rd quadrant) of the optical modulator 17, the signal N and the diffraction efficiency eta are related by the IV-th and III-rd quadrants, the logarithm logE of the exposure E being in a proportional relation with the diffraction efficiency eta by the characteristic curve (the II-nd quadrant) of a film HD and the signal N and the density D are related by the I-st quadrant. The final gradation correction is applied by obtaining the data in the table 12 according to the film characteristic/optical modulator characteristic or a desired brightness adjustment value/contrast adjustment value.
Patent JP-S6396740-A (JP)
Title: Optical recording medium
Inventor: ABE TAKAYUKI
IPC: G11B7/24097
Filed: 1986-10-13
Abstract: PURPOSE:To improve the efficiency of online processing and offline processing by providing regions for optically and readably recording information to manage recording media separately from data recording regions. CONSTITUTION:The data recording regions 4 and management information recording regions 5 are divided to several tracks and are provided between ID parts 3A and 3B. The management information recording regions 5 are divided in a prerecording par 6 and are provided with the plural recording parts 7. The management information of cards are successively recorded to the recording parts 7. In for example, prepaid card system, the balance is known by reading the data of the final writing address recorded in the recording part 7 of the management information recording region 5 out of the recording region 4 and the address is updated. The result of the transaction of this time is recorded in the data recording region 4. The address thereof is recorded in the ensuing recording part 7 of the recording region 5. The efficient processing is thereby executed.
Patent JP-H03104700-A (JP)
Title: Transfer print
Inventor: NAKAYAMA TSURUO
IPC: B44C1/17
Filed: 1989-09-18
Abstract: PURPOSE:To mount a transfer printed layer on an inorganic base with excellent adhesive properties by interposing a hot-melt adhesive layer between the inorganic base and the transfer printed layer. CONSTITUTION:A transfer print is manufactured by interposing a hot melt adhesive layer 2 among an inorganic base 1, in which a plated layer is formed onto a metal such as zinc, nickel, etc., or an alloy thereof, glass or a resin base, and transfer printed layers 3. The adhesive layer 2 is shaped by coating the surface of the base 1 with hot-melt group adhesives and heating and drying the adhesives. Adhesives containing a resin melted by heating is used as the adhesives, and an epoxy resin, etc., is cited as the kind. Adhesives including a crosslinking type resin having excellent solvent resistance and heat resistance is favorable among them. The printed layer 3 is formed by heating and contact- bonding a transfer sheet. A mold release layer, a printed layer employing printing ink including a thermoplastic resin and an adhesive layer are shaped successively onto a film fundamentally. The coating 4 of an ultraviolet curing or thermosetting resin, etc., can be executed in order to impart durability, gloss or the like onto the printed layers 3.
Patent JP-S6397661-A (JP)
Title: Polyether imide composition for sliding material
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08K7/10
Filed: 1986-10-14
Abstract: PURPOSE:To form a compsn. for sliding materials, which has excellent wear resistance and a low coefficient of friction, by blending a polyether imide with a fluororesin and ceramic fiber in a specified ratio. CONSTITUTION:100pts.wt. polyether imide is blended with 3-60pts.wt. fluororesin and 3-60pts.wt. ceramic fiber. Examples of the ceramic fiber are alumina (Al2O3)/silica (SiO2) glass fiber.
Patent JP-S6482083-A (JP)
Title: Fixing device
Inventor: OWADA AKINOBU
IPC: G03G15/20
Filed: 1987-09-25
Abstract: PURPOSE:To effectively perform operations such as processing for jamming, cleaning and maintenance, etc., by providing a positioning pin on one part of the main body divided into two parts, a heat roller part and a pressurizing roller part, and fixing said pin after locking with the other locking part. CONSTITUTION:The titled device is constituted so that it can be divided into two, the heating roller 1 side main body 16 and the pressurizing roller 2 side main body 17, by setting a hinge shaft 15 as a common opening and closing fulcrum. The positioning pin 18 and the positioning pin locking part 19 are provided on the roller 1 side main body 16 and the roller 2 side main body 17 respectively. In the case of assembling, the pin 18 is made to abut on the pin locking part 19 in surface contact. The side part and the lower part of the pin 18 are exactly positioned. Thereafter, it is screwed and fixed to the main bodies 16 and 17 respectively through a fixing member 20. After the main body is divided into two and the processing for jamming, the cleaning and the maintenance, etc., are performed, it can be easily restored to an original state and the operations are effectively performed.
Patent JP-H1091874-A (JP)
Title: Merchandise sales register data processor
Inventor: SUZUKI YOSHIAKI
IPC: G07G1/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To surely give information that adjusting is not executed on a previous day by retrieving a sales file at the time of turning on a system power source. SOLUTION: The processor is provided with a discrimination means and a not-adjusted information outputting control means (CPU 11 and ROM 12). Whether sales data is stored on a sales fil 13F or not is discriminated at the time of turning on the system power source and when sales data is judged to be store-retained. Information that the printing output of an adjusting report is not executed can be outputted in the form of an adjustment prompting sheet. A fact that the adjustment of the previous day is not completed is known from the print-outputted adjustment prompting sheet and a person in charge or a responsible man receiving information executes the adjustment of the previous day.  When the adjustment of the previous day is not executed on the other hand, a store opening job prohibiting control means (CPU 11 and ROM 12) prohibit the store opening job of the present day to surely execute the adjustment of the previous day.
Patent JP-2001040793-A (JP)
Title: Jig for mounting heat insulating material
Inventor: OE MICHIHIRO
IPC: E04F15/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a jig for mounting a heat insulating material facilitating work execution without being troubled with the thickness difference of a heat insulating material and positively positioning and fixing the heat insulating material in laying the plate-like heat insulating material between backing frame members or corresponding angular members of a floor, a roof, or the like of a building. SOLUTION: This jig is composed of a part 2a formed of a thin plate and abutting on the surface of a heat insulating material, a part 3 abutting on the surface of a frame member or a corresponding angular member, a part 4 almost parallel with the part 2a and inserted in an intermediate part of a side face of the heat insulating material, and a part 5a abutting on the side face of the heat insulating material and connecting the part 3 and part 4. The part 2a is made to abut on the surface of the heat insulating material while inserting the part 4 in the side face of the heat insulating material to previously mount the fixture to the heat insulating material. The heat insulating material is laid between the angular members, and the part 3 abuts on the surface of the angular member to position and fix the heat insulating material.  It necessary, the part 3 is provided with a hole 6 or a hook-like part 7 to be substitute for a nail or the like, and the nail or the like is driven into the hole 6, or the hook-like part 7 is driven into the angular member to reinforce fixing.
Patent JP-H0696236-A (JP)
Title: Microcomputer-mounted tcp
Inventor: ISHIMARU YOSHIYUKI
IPC: G06F15/78
Filed: 1992-09-10
Abstract: PURPOSE:To develop the program of a microcomputer used with a system configuration same as or similar to the system configuration at the time of actual CONSTITUTION:In addition to wires 13a and 13b for which one terminal is connected to a microcomputer 7 exclusive for emulator and the other terminal is connected to a keyboard 1 and an LCD panel 2 respectively, a wire 13c, for which one terminal is connected to the microcomputer and the other terminal is connected to an emulator 8, is provided on a sheet 12, and the other terminal of the wire 13c is exposed to the outside.
Patent JP-H05116022-A (JP)
Title: Turning broach
Inventor: NAKAYAMA MASAAKI
IPC: B23D43/06
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the excessive increase of a chamfer angle in the direction of the negative angle for avoiding the reduction in life due to the break of the cutting edge or the like by changing the lifts of a plurality of cutting edges for cutting a side surface so that they become less at the rear side than at the front end side in the feeding direction of a broach body. CONSTITUTION:Since the lifts Lb to Ln between the cutting edges 28 (28a to 28n) for cutting a side surface are set so that they become less as they go to the rear end side in the feeding direction of a broach body, the cutting start positions Pb to Pn approch the straight line m1 representing the cutting end positions as they go to the rear end side in the circumferential direction of the broach body, in other words, as they approch the center side of a work W in the radial direction. The excessive increase of the chamfer angle theta of the cutting edges 28 in the direction of the negative angle can thus be prevented by setting the lift of the cutting edge especially at the front end side of the broach body in the feeding direction out of the cutting edges 28b to 28n so as to be sufficiently large, and by changing the lifts Lb to Ln so that they become less at the rear end side than at the front end side in the circumferential direction of the broach body, while contriving the enhancement in working efficiency due to the reduction in the number of cutting edges and due to the reduction in the length of the tool.
Patent JP-H0874773-A (JP)
Title: Pump device for solid component including liquid
Inventor: MATSUMURA MASAO
IPC: F04D7/04
Filed: 1994-09-08
Abstract: PURPOSE: To realize a pump for solid component including liquid which can maintain a clearance between an impeller and a casing automatically at a specific value or within a specific scope, even though there is a difference between the thermal expansion coefficients of a shaft system and a casing system, and can realize a long service life and a perfect sealing form. CONSTITUTION: An impeller 10 in which a rotary shaft 7 is fixed in a pump suction casing 19 is provided, and a liquid including a solid component at the temperature separated from a normal temperature is processed. And at least a thrust bearing 1 of the bearings to hold a rotary shaft 7 is composed of a magnetic bearing, a gap sensor 11 to detect a gap g between the casing 19 and the impeller 10 is provided in the pump suction casing 19, a thrust bearing control signal is obtained by processing the output signal of the gap sensor 11, and a control means to control the thrust magnetic bearing by the thrust bearing control signal, and to maintain a clearance between the impeller 10 and the casing 19 at a specific value or within a specific scope is provided.
Patent JP-H0582050-A (JP)
Title: Cathode-ray tube device
Inventor: SOTOKAWA YOSHI
IPC: H01J29/86
Filed: 1991-09-21
Abstract: PURPOSE:To provide a compact CRT device having a high reliability at a low cost. CONSTITUTION:A photo-sensor plate 12 and a liquid crystal plate 14 are installed closely ahead of the face 18 of a cathode-ray tube bulb 19, and the light emission pattern on the face 18 is transcribed through switching of the liquid crystal plate 14 due to the photo-sensor plate 12, and the transcription pattern based on the light emission pattern is projected with an irradiation light cast from a light source 8. In this CRT device, the face 18 of the CRT bulb 19 is formed from a member 20 having a decremental refraction index from the outer surface toward the inner surface, and a lens 21 is installed in the space to the photo-sensor plate 12 ahead of the face 18. Thereby the light emitted by a fluorescent film 9 on the inner surface of the face 18 is contracted so as to be approaching the optical axis when the light is penetrating it from the inner to the outer surface. This allows using a lens 21 of thin type, which presents a long focal distance and small astigmatism.
Patent JP-H04120754-A (JP)
Title: Method and device for storing wafer into cassette
Inventor: NAKAMURA YOSHIO
IPC: H01L21/673
Filed: 1990-09-11
Abstract: PURPOSE:To enable a wafer to be stored automatically into a cassette without damaging it by supplying the wafer into the cassette through a liquid for storage. CONSTITUTION:A cassette storage device 10 is provided with a storage tank 12 for storing water (liquid). This storage tank 12 is slanted by approximately 30 degrees in reference to a perpendicular. An up/down axis 14 is slanted by approximately 30 degrees and is extended from a bottom surface of the storage tank 12 and a cassette 16 for storing a wafer is provided at a tip of this up/ down axis 14 so that it can be inserted and extracted. A lower edge of the up/down axis 14 is connected to an up/down motor 15 which is provided at the cassette storage device 10. The wafer which is supplied from the wafer supply mechanism 20 is guided to a shooter 18 and is stored in the cassette 16 which is positioned within the storage tank 12 through the liquid. Then, the cassette 16 is lowered into the storage tank 12 in sequence and the wafer is stored at a specified position of the cassette 16.
Patent JP-H1088698-A (JP)
Title: Fire-resisting panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04B1/94
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To promote thermal insulation efficiency, sound insulation efficiency and fire-resistance of a fire-resisting panel with sandwich construction having an external facing material of building and structure, in particular male and female joint section and to prevent variations in a facing surface for a long period of time and separation between face and core to increase beauty and strength. SOLUTION: A fire resisting panel 1 is so constructed that core 7 of synthetic resin foam is sandwiched between face 2 of longer metal thin plate and rear material 6, and a male joint section 11 and a female joint section 16 are provided to the side wall. In that case, a recessed rib 3 with rigidity is monolithically formed of a facing surface of the face 2, and an opening 3a of the recessed rib 3 is closed with a packing material 5 having functions such as waterproofing. weather resistance and exhaust.
Patent JP-S6486582-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1987-09-29
Abstract: PURPOSE:To manufacture easily elements such as phase synchronizing semiconductor laser array at a high efficiency, by a method wherein a layer containing impurities is laminated on an optical waveguide layer of a superlattice, this layer is formed into impurity dispersion source of a preset pattern by a converging ion beam etching, thereafter a heat treatment is effected thereon. CONSTITUTION:N-type AlxGa1-xAs clad layer 2, undoped AlyGa1-yAs/GaAs multiple quantum well activating layer 3, P-type AlyGa1-yAs optical waveguide layer 4, P-type AlzGa1-zAs/GaAs superlattice optical waveguide layer 5 and N-type GaAs layer 6 with Si dope in high concentration (5X10<19>cm<-3>) are laminated on N-type GaAs sub strate 1 by organic metal vapor glowth or molecular beam epitaxial method. GaAs layer 6 is formed into stripes in appropriate width, space and number necessary for phase synchronization without a mask with submicron accuracy by convergence ion beam etching in chlorine gas atmosphere. Next P-type AlxGa1-xAs clad layer 7, P-type GaAs contact layer 8 are laminated all over on optical waveguide layer 5 having the stripes, then heat treatment is done. Si disperses in the superlattice optical waveguide layer 5 from each stripe of GaAs layer with high concentration of Si dope, the superlattice in the Si dispersed region is disordered to form the refractive index waveguide structure and the inside current constriction structure are formed.
Patent JP-H04125056-A (JP)
Title: Power generation facility
Inventor: SHIN MASANORI
IPC: H02P9/14
Filed: 1990-09-14
Abstract: PURPOSE:To make the capacity of a power generation facility smaller than that of an ultra-high speed responding excitation type superconducting generator conducting quick excitation control by dividing a generator into one for fluctuating load and one for basic load. CONSTITUTION:An ultra-high speed responding excitation type superconducting generator GE6 and a conventional type GE7 are connected in tandem. Since the inductance of the field winding 8 of the GE7 is large and a time constant is long, a low-speed AVR9 conducting only slow excitation control in the extend of load follow-up is installed. On the other hand, the GE6 has a high-speed AVR10 capable of applying high excitation voltage, controls the excitation currents of a field winding 12 through a thyristor converter 11 and compensates voltage. Since the GEs6, 7 are connected directly by a isolated-phase bus, two GEs6, 7 are connected in parallel electrically, and the voltage-drop section of the GE7 is compensated by an AVR10. Accordingly, the capacity of the ultra-high speed responding excitation type superconducting generator performing quick excitation control is reduced by dividing the generators into one for fluctuating load and one for basic load, thus making the output density of a generator group higher than that of one ultra-high speed responding excitation type superconducting generator.
Patent JP-H0798614-A (JP)
Title: Reference voltage generation circuit
Inventor: DOBASHI NORIAKI
IPC: G05F3/30
Filed: 1993-09-29
Abstract: PURPOSE:To provide a reference voltage generation circuit which is not affected by the variance of an element characteristic, which does not depend on power voltage and which always stably operates. CONSTITUTION:The circuit is provided with two NPN transistors 17 and 18, three resistances 13, 14 and 15, an operational amplifier circuit 16 and a starting circuit 20. The starting circuit 20 is provided with a function for setting the potential of a serial connection point between the resistances 13 and 14 to a prescribed voltage approximated to a power voltage VDD when the value of reference voltage Vref after power is supplied becomes grounded voltage owing to some cause, the existence of the offset of the operational amplifier circuit 16 and the mixing of noise and the like, for example.