baber/WOPTO huggingface dataset:
Patent JP-H04211074-A (JP)
Title: Tetrahydrofuran derivative and its production
Inventor: MIKAMI KOICHI
IPC: C07D493/08
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a tetrahydrofuran derivative useful as an agricultural chemical, a medicine or a raw material for their production. CONSTITUTION:A 4-alkoxycarbonyl-4-hydroxy-3-hydroxymethyl-2- phenyltetrahydrofuran derivative expressed by formula I (Ar is phenyl which may be substituted with 1-4C alkyl, 1-4C alkoxy, halogen, methylenedioxy or benzyl; R1 is H or methyl). The aforementioned compound is obtained by subjecting crotyl propargyl ethers expressed by formula II (G is H, trimethylsilyl or substitutable phenyl) to thermal 'ene reaction', providing a compound, expressed by formula III and having tetrahydrofuran ring, then epoxidizing the resultant compound expressed by formula III, directly opening the epoxy ring of the prepared compound expressed by formula IV or desilylating the compound expressed by formula IV, then opening the ring of the desilylated compound, affording a diol derivative expressed by formula V, oxidizing the primary alcoholic derivative at the 4-position, providing a carboxylic acid, performing ozonolysis of an olefin at the 3-position, reducing the obtained compound and as desired, esterifying the reduction product.
Patent JP-S63233988-A (JP)
Title: Production of 1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane
Inventor: KOIKE HITOSHI
IPC: C07F7/12
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the titled silane useful as an intermediate for polysilane having a function of electrical conductor, etc., effectively utilizing unused resources, by carrying out disproportionation reaction of a specific silane in the presence of a Lewis acid. CONSTITUTION:The objective silane of formula, etc., can be produced by disproportionating (A) 1,1-dichloro-1,2,2-trimethyl-2-phenyldisilane in the presence of (B) a Lewis acid (e.g. aluminum chloride) in a solvent (e.g. hexane) or in the absence of solvent at 50-120 deg.C for 0.5-3hr and purifying the reaction product.
Patent JP-S543873-A (JP)
Title: Method of forming lens or sheet
Inventor: ITOU MASUKUNI
IPC: G02B1/04
Filed: 1977-06-10
Abstract: PURPOSE: Hardening of monomer liquid is conducted between molds which are held with gasbets consisting of an ethylene-vinyl acetate copolymer, a polyolefin, and an ethylene-propylene rubber to produces uniformly dyeable lenses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01244065-A (JP)
Title: Vibration-and sound-proof composite board
Inventor: SOTOSE YASUHIRO
IPC: E04F15/18
Filed: 1988-03-24
Abstract: PURPOSE:To secure the uniformity of vibration- and sound-proof characteristics and to intend to improve working efficiency and to reduce construction costs by adhering a single or a plurality of board-like or sheet-like building materials to a carbonized cork board to form a vibration- and sound-proof composite board. CONSTITUTION:A vibration- and sound-proof composite board 10 is constituted of a carbonized cork board 12 cork particles which are heated and joined without soldering, a both sides viscous foam plastic board 14 to be adhered to the top surface thereof and a woody flooring 18 to be adhered to the top surface thereof through meshes 16. The composite board 10 is constituted of the cork board 12, foam plastic board 14, a lead sheet 22 and a burnt tile 32 to be adhered to the top surface of the board 14. Or, for example, a single of the lead sheet 22 is adhered to the cork board 12 to form the composite board 10. According to the constitution, various characteristics of the cork board 12 and composite board 10 can be combined so as to integrate.
Patent JP-H09258712-A (JP)
Title: Character pattern forming device
Inventor: HASEGAWA SUSUMU
IPC: G06T11/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a character pattern forming device capable of continuous processing between elements in one character and forming a high quality font unrestricted by design. SOLUTION: In a character pattern forming device, an auxiliary memory is stored with character style frame shape information 16 showing the frame shape of each element of a character on every character style on every character code, element outline shape information 17 showing the outline shape of each element on every character style, and element frame shape information 18 showing the frame shape of each element on every character style.  In the case of judging that each element corresponding to each specified character style and each character code inputted from a keyboard 1 is to be run-on processed with another element, a CPU 12 changes the frame shape information of a set of elements so as to be run-on processed, changes the corresponding frame shape information on the basis of the changed result, and connects the outline shape of a set of elements so as to be developed in a pattern on a bit map memory 14 and outputted from an output device 15.
Patent JP-S59192573-A (JP)
Title: Detector for residual amount of ink in ink cartridge
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1983-04-18
Abstract: PURPOSE:To enable to detect the residual amount of an ink economically and easily, by a method wherein a switch operated when the amount of an ink is reduced is provided in proximity to a fulcrum of turning of a lever making contact with an ink bag. CONSTITUTION:One end of a position-detecting lever 26 is turnably fitted to a support member 25 fixed to an upper part of a carriage 20, while the other end is brought into contact with the ink bag 1 through an opening part 23 of the carriage 20 and opening parts 11a, 16a provided in an upper cover part of an outer frame of the ink cartridge. A light-shielding plate 27 is provided in proximity to the fulcrum of turning of the lever 26, and light-emitting and light-receiving elements 28, 28' such as a photo-interrupter are fixed to the carriage 20 on opposite sides of the plate 27. As the amount of the ink is reduced, the plate 27 is lowered concurrently with the lowering of the lever 26, and when the ink is used up, the plate 27 shields light. A means for issuing an alarm when it is detected that the residual amount of the ink is reduced to zero or the like is connected to the light-receiving element 28'.
Patent JP-S62222393-A (JP)
Inventor: SATAKE TEI
IPC: H04N7/18
Filed: 1986-03-24
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-H06277134-A (JP)
Title: Spring device
Inventor: IKEDA SHIGERU
IPC: A47C27/04
Filed: 1993-03-26
Abstract: PURPOSE:To perform a connecting-fixing work of a packing or external packaging body at the time of assembly and a disassembling work at the time of disassembly easily. CONSTITUTION:The spring device has a plurality of spring units 2a -2c for which a large number of springs 3 are arranged into a specified condition, and integrally connected, and these spring units are arranged in parallel,and at the same time,the adjacent side parts are connected by a connecting member 7 formed of a resin.
Patent JP-H09257398-A (JP)
Title: Flying structure
Inventor: MOROOKA SATOYUKI
IPC: F42B10/62
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce air resistance upon straight flying by providing a shape memory alloy so as to partly cover a head surface of a flying structure, the shape memory alloy being changed so as to protrude to the outside of the flying structure with a temperature change and performing the same action as a steering wing. SOLUTION: A computer 8 calculates the amount of displacement of a shape memory alloy 6 based upon an induction signal outputted from an induction apparatus 4, an acceleration signal and an angular velocity outputted from an attitude detector 5, and outputs it to a temperature controller 11. The temperature controller 11 turns on a heater power supply 10 to change the shape memory alloy 6 such that it is protruded to the outside of the flying structure 1, and controls the heater power supply 10 to adjust the temperature of the heater 9 such that the amount of displacement from the computer 8 and the amount of displacement from a distortion gauge 7 are coincident with each other.  Once the shape memory alloy 6 is changed so as to protrude to the outside of the flying structure 1, flying force is produced on the side to which the shape memory alloy 6 is changed, and hence the attitude of the flying structure 1 is changed to alter a flying path.
Patent JP-H11266469-A (JP)
Title: Image evaluation device
Inventor: TAKASE YASUNARI
IPC: G06T7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an image evaluation device that evaluates an image based on changes in a high frequency component of the image. SOLUTION: The proposed image evaluation device is provided with transform means 12, 22 that apply Fourier transform to each video signal of a reference image and an evaluation object image in the same area, calculation means 14, 24 that calculate each power spectrum for a prescribed frequency area of the reference image and the evaluation object image after the Fourier transform by the transform means 12, 22 and a comparison means 3 that compares the power spectra calculated by the calculation means 14, 24.
Patent JP-H08264795-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA YASUNORI
IPC: H01L21/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide a manufacturing method of a semiconductor device having a thin film transistor of high mobility wherein aberration is hard to be generated at the time of laser irradiation. CONSTITUTION: A gate electrode 2 is formed on one main surface of a glass substrate 1, and a gate insulating film 3 and an a-Si:H film are continuously formed. By annealing the glass substrate 1 at 400-500 deg.C, a-SiH in the a-SiH film is dehydrogenated. By coating the hydrogenated a-Si:H film with P containing SiO2 based coating solution for film formation (OCD), an SOG layer 5 is formed. By using excimer laser, the other main surface of the glass substrate 1 is irradiated with a laser beam, and P in the OCD of the SOG layer is diffused in the a-SiH film to obtain N<+> poli-Si. The SOG layer 5 is eliminated, and hydrogen is implanted in a-Si in the part to be turned into a channel part. Hydrogen is implanted also in N<+> poli-Si to be turned into a source region and a drain region, and the conductivity of N<+> poli-Si is further increased.
Patent JP-2000266496-A (JP)
Title: Fluid heating device
Inventor: MIYAZAKI HIROAKI
IPC: F28F27/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress rises in initial cost and running cost of a fluid heating device accompanying the improvement of the heating ability improvement of a facility and a heating means with respect to the abolition of the waste liquid of a high-temperature fluid. SOLUTION: In the enclosure 10 of an extremely pure water heating device, a heating section 20, a waste heat recovering section 30, a supply fan 40, and a power supply/control unit 50, are provided. In the section 30, a flow passage through which a waste liquid flowing in from a pipeline 66 can be made to flow to another pipeline 67 is provided. In the section 30, in addition, the heat energy of the waste liquid is absorbed to the extremely pure water flowing in an extremely pure water flowing-in pipe line 62 and such a heat-exchanging action takes place that the temperature of the extremely pure water flowing through the pipeline 62 rises to about an ordinary temperature (25 deg.C) and, on the other hand, the temperature of the waste liquid flowing through the flow passage in the waste heat recovering section 30 drops from the flowing-in temperature of 80 deg.C.
Patent JP-H06321373-A (JP)
Title: Device for taking out article to be dispatched individually
Inventor: GERUHARUTO GORUTOKUURE
IPC: B65G59/06
Filed: 1994-04-06
Abstract: PURPOSE: To reduce variations in gap width by providing a suction body for generating negative pressure on a drawing mechanism side and preventing flat parcels from being overlapped and drawn, when the they are individually extracted from a pile. CONSTITUTION: A device is provided with a drawing mechanism 1 formed of many drawing belts to be guided through a roller 2 and moved parallel to each other, a guide wall 3 for guiding the front edges of stacked parcels, and a suction body 6 for generating negative pressure on the drawing mechanism side and improving pressure-bonding force between the front parcel of a pile or parcels and the drawing mechanism. The suction body 6 has holes for sucking air to generate negative pressure on its front surface facing the parcels in the intermediate space range between the drawing belts, and pressure-bonding force between the drawing belt and the front parcel to be drawn from a pile of parcels is enhanced by the negative pressure.
Patent JP-S51145045-A (JP)
Title: Defrost system of refrigerating machines
Inventor: KATSUMATA NAOTO
IPC: F25B47/02
Filed: 1975-06-09
Abstract: PURPOSE:To prevent liquid from returning to compressor when the cycle is changed from defrost to refrigation.
Patent JP-H09255347-A (JP)
Title: Glass ware with pattern and its production
Inventor: KAWAMURA MORIO
IPC: C03B23/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enhance the color development of patterns and to make the patterns distinct and to prevent the exposure of the heavy metals in colors contg. the heavy metals (lead, cadmium, etc.) on the surface of glass ware by expressing the patterns by using these colors. SOLUTION: The patterns 5 are formed by the colors contg. the heavy metals on the mating surface 2 of the one glass plate 1 of two sheets of the glass plates 1, 3 to be superposed (a). These glass plates 1, 3 do not contain the heavy metals, such as lead and cadmium. In succession, the glass plates 1, 3 are superposed at the mating surfaces and are heated to a prescribed temp. and are pressed. Both glass plates 1, 3 are then tightly adhered at the softened mating surfaces 2, 4, by which the integral base material glass plate 6 is formed (b). The softened base material glass plate 6 is pressed and molded to form the glass ware 11 (c). Fine air bubbles are interposed between the mating surfaces 2 and 4 if the glass (figured glass, polished glass, etc.) formed with the rugged surfaces on the mating surfaces is used for one or both of the glass plates 1, 3.
Patent JP-H02245347-A (JP)
Title: Electrophotographic printer
Inventor: HAYASHIDA NOBUYUKI
IPC: G03G21/14
Filed: 1989-03-20
Abstract: PURPOSE:To maintain the constant recording density of a recorded picture even if a recording sheet feeding speed exceeds a required speed by constituting such that the top edge of a recording sheet reaches a fixing device to speed up the conveyance of the recording sheet when a first image forming density is switched to a second one to lead an image forming position to a transfer position. CONSTITUTION:A horizontal synchronizing signal generating circuit 20 is a means to switch an image forming density in a sub-scan direction, and is composed of set switches 22 and 23, a data selector 24, and a down counter 25. When the recording sheet conveying speed of a fixing device is one-percent higher, for instance, the set switches 22 and 23 are set at 100 and 99, respectively. If image formation starts, the cycle of the set switch 22 is selected, whereas if the top edge of the recording sheet reaches the fixing device, the cycle of the set switch 23 is selected. The data selector 24 switches data transmitted to the down counter 25 according to a timing changeover signal (b). If the timing changeover signal (b) is off, the set switch 22 is selected, whereas if the signal (b) is on, the set switch 23 is selected.
Patent JP-S54159537-A (JP)
Title: Fan-driven generator
Inventor: HONMA YOSHINORI
IPC: F03D3/04
Filed: 1978-06-07
Abstract: PURPOSE: To provide a fan-driven generator which generates vortex current upon collecting of wind blowing substantially horizontally, converts the current into upward flow, provides a generating fan in a wind passage to thereby elminiate the turning operation of the fan toward the wind direction.  
     CONSTITUTION: A tower-like stationary guide fin structure 1 is constructed by arranging radially a plurality of vertical curved plates 2 at suitable interval. Assuming that the center is represented by O, a circle passing through an internal end of the plates 2 by C 2  and a circle passing similarly through the external end of the plates 2 by C 3 , the shape and disposition of the plates 2 draw smaller basic circle C 1  than the circle C 2  and a circle C 4  larger than the circle C 2  and smaller than the circle C 3 , and a circular arc making external contact with the basic circle C 1  from the respective points equally divided from the circumference of the circle C 4  to thereby utilize the circular arc thus obtained as the shape of the vertical curved plates 2. Then, a contract flow duct 3 provided with a generating fan 4 is mounted at the top of the structure 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10215759-A (JP)
Title: Cake of fried chicken style
Inventor: TAMASAKI MITSUE
IPC: A21D13/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a cake of a fried chicken style which is similar to a fried chicken in its flavor, taste and shape and tastes good by forming both of a bone and a meat from am imitation so as to eat all of them. SOLUTION: An imitation bone 1 is composed of hard biscuits and an imitation mat 3 is composed of breads or cakes to be fixed to the imitation bone. In addition, chocolate, cream, jam or the like is applied as a cake material on the surface of the imitation meat 3 and a spice of a chicken type is included in the cake of a fried chicken type to be more similar to a real one and to avoid anything from being left after eating.
Patent JP-S59194039-A (JP)
Title: Electronic control governor for internal-combustion engine
Inventor: SHINGUU KENJI
IPC: F02D1/00
Filed: 1983-04-18
Abstract: PURPOSE:To improve reliability in time of engine running, by combinedly installing a mechanical governor, which makes an engine operatable in case that any trouble happened, in an electronic control governor. CONSTITUTION:A governor case 2 for an electronic control governor is attached to the tip of a governor case 1 for a mechanical governor, while a control rack 5 of a fuel-injection pump 4 is projected inside the governor case 1, and the front end (left end) is connected to the upper end part of a governor lever 7 via a tension spring 6. In addition, an eccentric pin 12 at the lower end of a connecting shaft 11 to be turned round by an actuator 13 of the electronic control governor is fitted in a fork 10 installed in the rack 5. And, in time of controlling the rack 5 by operation of the actuator 13, motion in the mechanical governor is intercepted by a part of the spring 6, and in case that any trouble happened in an electronic control governor system, etc., operation of the governor lever 7 is made up so as to be transmitted to the rack 5 via the spring 6.
Patent JP-H01244080-A (JP)
Title: Mechanical high-storied parking device
Inventor: TAKAO IWAO
IPC: E04H6/18
Filed: 1988-03-22
Abstract: PURPOSE:To increase number of parking cars and to increase parking efficiency by providing circulation chains to four corners of an elevation space, and at the same time, by providing longitudinal moving mechanisms of a pallet between the lowest floor of the elevation space and one side parking space of transverse sides thereof. CONSTITUTION:Parking spaces 7 and 8 for a car (X) are provided in the back and front at a distance of an elevation space 6 to elevate pallets vertically, a pair of basic units are connected with each other lengthwise to align, and circulation chains 20 and 21 to circulate vertically are provided at the four corners of the longitudinal elevation space 6. The circulation chain 20 of the longitudinal elevation space 6 is in common, and an interlocking member capable of interlocking with the pallet 15 is placed to the circulation chains 21 opposite to each other correspondent to the parking spaces 7 and 8. Longitudinal moving mechanisms 10 are provided between the lowest floor 5 of the elevation space 6 and one side parking space 8 of back and front sides, and except the space necessary for circulation control in the longitudinal elevation space 6, the other space can be available for a parking space.
Patent JP-H0262869-A (JP)
Title: Production of n-alkylated cyclic alkyleneimine
Inventor: SUGIYAMA HITOSHI
IPC: B01J29/08
Filed: 1989-03-20
Abstract: PURPOSE:To industrially obtain the subject compound by using faujasite-type zeolite ion-exchanged of cation with H-ion or ammonium ion, etc., as catalyst and reacting cyclic alkyleneimine with alcohol or ether in gas phase. CONSTITUTION:Faujasite-type zeolite in which cation is ion-exchanged with hydrogen ion, ammonium ion or multivalent metallic cation (especially 2-3 valent metallic ion such as ion of Mg, Ca, Ni or Fe is preferable) is used as catalyst and cyclic alkyleneimine (e.g., pyrrolidine) is reacted with alcohol (especially <=10C aliphatic alcohol is preferable) or ether (e.g., ethylether) in gas phase to obtain N-alkylated cyclic alkyleneimine (e.g., N-methylpyrrolidine). By said method, catalyst activity and selectivity are extremely improved. Resultant compound is useful as synthetic intermediate of medicine, insecticide and accelerator of rubber, etc.
Patent JP-H03269428-A (JP)
Title: Processing device for photosensitive material
Inventor: FUJITA KATSUJI
IPC: G03D3/00
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate the inputting of data on control factors and to eliminate errors at the time of changing techniques and changing the device by providing means for integrally correcting plural sets of the data on the processing of a photosensitive material with reference to the characteristic data of respective processing devices. CONSTITUTION:This processing device is provided with the input means and control computing means 4 which integrally correct the correct data (a) on the plural factors relating to the processing of the photosensitive material with reference to the characteristic of the respective processing devices for the photosensitive materials and integrally input the data to these devices. The processing temp. in the processing from the developing to drying, the processing time, the replenishing time of a replenishing liquid, etc., are included in the data (a). The means 4 converts the data of A 1 to the data of B 2 and instructs the processing with the data of B when the data of, for example, B is selectively instructed.
Patent JP-S58192980-A (JP)
Title: Radial piston type hydraulic pressure rotary machine
Inventor: SATOU HITOSHI
IPC: F03C1/36
Filed: 1982-04-23
Abstract: PURPOSE:To make the separate provision of a cam ring unnecessary because of a constitution making the capacity thereof variable by a method wherein a distribution shaft, having suction and discharging ports communicating intermittently with a cylinder bored in a rotor, is operated to rotate. CONSTITUTION:The distribution shaft 32 is formed with the suction and discharging prts 35, 36 which are communicating intermittently with the cylinder 4 bored in the rotor 3 while the ports 35, 36 are communicated with suction and discharging ports 40 through communicating paths 37, 38 (not shown in fig.). When discharging and suction paths 42 are under a low pressure, the rotating angle theta of the distributing shaft 32 becomes maximum and the capacity of a hydraulic motor becomes minimum, however, when pressure oil is supplied to one of the suction and discharging paths 42 and the pistons 5 are displaced upwardly, the distributing shaft 32 is displaced into a direction reducing the rotating angle theta thereof and the capacity of the hydraulic motor becomes maximum.
Patent JP-S58187766-A (JP)
Inventor: YAMADA HOZUMI
IPC: F25B30/04
Filed: 1982-04-23
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。