baber/WOPTO huggingface dataset:
Patent JP-H10304860-A (JP)
Title: Thawing freshness preserver for frozen food
Inventor: TAKAO HIDENOBU
IPC: A23L3/365
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a thawer that can rapidly thaw, without deterioration in the freshness, the frozen food packed with an insulative or poorly conductive material or contained in a vessel of an insulative or poorly conductive material and can maintain the freshness of the thawed food for long periods after being thawed. SOLUTION: In a general purpose refrigerator, its main body is grounded, the frozen food product that is packed with an insulative or poorly conductive material or contained in a vessel of an insulative or poorly conductive material is placed in the electric atmosphere in which the secondary side to be output at 1,000 V-30,000 volt increased by the high-voltage transformer 2 is connected to the negative electron applicator 4. Thereby, negative electrons are applied to the frozen food product to rapidly thaw the frozen product, the bacteria are inhibited from proliferation, dripping and discoloration are prohibited. In addition, the air in the thawing chamber is made reductive to reduce the falling bacteria, deodorize, inhibits the migration of smells of foods of different kinds and prevent dew formation.  Since no metal of high conductivity is used for negative electron application, the food product can be maintained fresh after thawing.
Patent JP-S5243136-A (JP)
Title: Absorbing surface for a solar water heater
Inventor: IMAHASHI HIROMICHI
IPC: F24J2/48
Filed: 1975-10-01
Abstract: PURPOSE: Selective absorption is enhanced by improving flatness of metal under surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08318474-A (JP)
Title: Gunpowder operated type driving device being equipped with magazine for fastener
Inventor: HANNESU BUAHATAASU
IPC: B25C1/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To control the supply of fastening elements according to the position of a housing to a magazine in an explosive powder charge operated setting device with the magazine for the fastening elements. SOLUTION: An explosive powder charge operated setting device is provided with a housing 1 and a fastening element guide member 2 arranged to be axially displaceable in the housing 1 so as to be protrudable from the setting direction side end of the housing 1. A fastening element magazine 5 is mounted on the fastening element guide member 2, projecting sideways being arranged to be displaceable relative to the fastening element guide member 2 counter to the setting direction against the spring force of a spring. A spring element 13 is located between the housing 1 and the magazine 5, and maximum force and stroke acting on the setting direction are respectively set larger than the spring force and stroke of the spring.
Patent JP-H0414740-A (JP)
Title: Flat matrix luminous element for large-scale image display
Inventor: YAMAMOTO HIROSHI
IPC: G09F9/30
Filed: 1990-05-07
Abstract: PURPOSE:To moderate stress and prevent breakage due to vacuum pressure by making the thickness at the center of a spacer glass thinner. CONSTITUTION:The thickness of a spacer glass 2 is made relatively thicker on the sides of an A plate 1 and a B plate 3 and thinner at the centers thereof. The deformation of the spacer glass due to vacuum is therefore greater than usual, but the flexural rigidity of the plate remains unchanged because the thickness of the spacer glass 2 is the same as usual on the A, B plate sides. As a result, corresponding stress is smaller on an A plate side 6a and a B plate side 6c.
Patent JP-S62277481-A (JP)
Inventor: SUTANREI TOOMASU PIITAAZU
IPC: C09J5/00
Filed: 1987-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S598558-A (JP)
Inventor: HOSHINO TAKEHIKO
IPC: B61L1/08
Filed: 1982-07-07
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-H08315827-A (JP)
Title: Manufacture of grid for lead-acid battery
Inventor: ITAKAWA KAZUTOSHI
IPC: H01M4/74
Filed: 1995-05-17
Abstract: PURPOSE: To decrease dispersion of width dimensions of an expanded grids and stabilize quality by forming a lead alloy sheet with a roller whose diameter is reduced stepwise or gradually from around the center toward outside width direction edge. CONSTITUTION: A Pb-Ca alloy sheet is expanded, then forming work is conducted to the expanded sheet with three rollers of A, B, and C, to manufacture an expanded grid. The roller A has the maximum diameter in order to press down a central non-worked part in the expanding work and the diameter of other part is reduced stepwise from around the center of the roller toward the both ends. Although the roller B is the same as the roller A, the diameter of the roller is conically, gradually reduced. The roller C has large diameter in the central part in order to press down the central non-worked part in the expanding work, and other part is made the same diameter.
Patent JP-S5818793-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: G07F11/00
Filed: 1981-07-27
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-S61277275-A (JP)
Title: Picture display device
Inventor: MIYAMOTO TSUNEO
IPC: H04N5/45
Filed: 1985-05-31
Abstract: PURPOSE:To simplify the circuit constitution by selecting cyclicly the combination of a position signal relating to plural slave patterns generated by a position signal generating circuit and a picture designation signal designating a picture displayed on each slave pattern. CONSTITUTION:A picture display device 11 allocates a code in horizontal and vertical directions in a master pattern 12, generates a signal representing the display position of the slave patterns 13a-13d, selects cyclicly the combination between the position signal relating to the plural slave patterns 13a-13d and the picture designation signal designating a picture displayed to the slave patterns 13a-13d so as to select the display to the slave patterns 13a-13d. An optional picture is displayed to plural slave screens 13a-13d designated in advance in the master pattern 12 and the display position of each picture is selected cyclicly. Thus, the display picture is controlled by the pushbutton operation.
Patent JP-H08314688-A (JP)
Title: Compression system for environment definition
Inventor: UESHIMA AKIRA
IPC: G06F5/00
Filed: 1995-05-17
Abstract: PURPOSE: To improve the operability of storage and distribution by compressing system environment definitions although enormous system environment definitions are needed as their constituent elements increase. CONSTITUTION: This system consists of a syntax analyzing means 1, a prescribed value deleting means 3, an alternative keyword converting means, and a compressing means 4. The syntax analyzing means 1 analyzes the statements of the system environment definitions and converts them into a syntax structure 7. The prescribed value deleting means 3 searches a prescribed value table according to a key word in the syntax structure 7 and its specified value and makes a disconnection from the syntax structure 7 when the same value is obtained. For the key word, an alternative key word is searched for in an alternative key word table to replace the key word in the syntax structure 7. The compressing means 4 generates system environment definition statements according to the syntax structure 7.  Consequently, prescribed value definitions are deleted and the system environment definition statements compressed with the alternative key word are generated.
Patent JP-2000310608-A (JP)
Title: Pollen measuring apparatus
Inventor: MURAKOSHI TAKAO
IPC: G01N27/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pollen measuring apparatus capable of automatically measuring the kind and scattering number of pollen. SOLUTION: A pollen measuring apparatus has a microsensor 100 having a plurality of response parts, a detection circuit 11 for inputting the output from the microsensor 100 to detect the adhesion of pollen to the sensing parts, a data storage part 15 having the data of a detection curve at every kind of pollen, a discrimination circuit 13 inputting the data supplied from the data storage part 15 and the output of the detection circuit 11 to discrminate the kind of pollen and a counter 17 for counting the number of particles of pollen at every kind of the pollen from the output of the discrimination circuit 13.
Patent JP-S60262063-A (JP)
Title: High frequency impedance measurement
Inventor: KOBAYASHI SUMIO
IPC: G01R27/04
Filed: 1984-06-08
Abstract: PURPOSE:To simplify the construction of a measuring apparatus by comparing the extraction signal obtained from the sum signal of differential signals between the central probe and other two probes once the one threof is sampled with a low-frequency pulse signal in the phase to determine the phase in the reflection coefficient. CONSTITUTION:A measuring apparatus is made up of a microwave oscillator 4, a low-frequency wave oscillator 14, probes 1, 2 and 3 arranged at a desired isolation distance along the lenght of a waveguide 5, detectors 11, 12 and 13, amplifiers 21, 22 and 23, subtractors 7 and 8, a sample holding circuit 9, an adder 18, a phase comparator 20 and the like. The differences in the reflection phase of an object 6 to be measured between the central probe 2 and the other two probes 1 and 3 are determined with the subtractors 7 and 8 while one thereof is sampled with a sample holding circuit 9. Then, the sum signal is obtained with the adder 18 between the one sampled and the other differential signal and to extract the frequency component in a low-frequency pulse signal from the sum signal. Thus, the extraction signal and the low-frequency pulse signal are compared in the phase with the phase comparator 20 to determined the phase in the reflection coefficient.
Patent JP-H10301039-A (JP)
Title: Diopter correcting lens
Inventor: MORI MOTOHISA
IPC: G02B25/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To change the diopter of a finder optical system without the complication of the constitution and to correct the diopter in a wide range by constituting a diopter correcting lens so that it can be attached/detached to/from the eye point side of an eyepiece and it may be provided with 1st and 2nd lens groups having respectively a negative refractive power and a positive refractive power from the eyepiece side, moving the 2nd lens group in the optical axis direction and changing the diopter of the finder optical system. SOLUTION: The diopter correcting lenses 4 and 5 are freely detachably attached behind the eyepiece 3 of the finder optical system. The diopter correcting lens is constituted of the 1st lens group 4 whose refractive power is negative and the 2nd lens group 5 whose refractive power is positive arranged in order from the eyepiece side. And by moving the 2nd lens group 5 in the optical axis direction, the diopter of the finder optical system is changed. An optional diopter is obtained in a wide diopter correction range by the works of two lens groups 4 and 5. Besides, it is preferable that 0. 7<|f1|/f2<1.0 is satisfied. Provided that f1 and f2 separately denote each focal distance of the 1st and 2nd lens groups.
Patent JP-H07325221-A (JP)
Title: Optical compensation sheet consisting of disk-shaped compound and liquid crystal display device using the same
Inventor: ITO YOJI
IPC: G02F1/13363
Filed: 1994-05-31
Abstract: PURPOSE:To provide an optical compensation sheet which has excellent heat resistance and improves visual field characteristics of an LCD by disposing a layer contg. a disk-shaped compd. and having optical anisotropy on a transparent sheet having optically negative uniaxiality. CONSTITUTION:This optical compensation sheet is constituted by laminating a layer contg. the disk-shaped compd. and having the optical anisotropy on the transparent sheet which has the optically negative uniaxiality and has the optical axis in the normal direction of the film. The disk-shaped compd. is expressed by formula Rn-xD-(L-P)k. In the formula, D denotes a n-functional group radially arranged with n-pieces of substituents R and substituent layers (P-L); P denotes an isocyanate group, thiocyanate group, amino group, etc.; L denotes a group connecting P and D. This compd. has a structure formed by arranging cyclic mother nuclei, such as benzene and triazine, at the center of the molecule and radially arranging the straight chain alkyl groups and alkoxy groups, etc., as the side chains thereof and is more preferably a polymerized compd. of a discotic liquid crystal compd. having liquid crystallinity.
Patent JP-H11312498-A (JP)
Title: Flat fluorescent lamp
Inventor: OZAKI MITSUYA
IPC: H01J65/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flat fluorescent lamp that can perform uniform surface light emission even if luminance is lowered. SOLUTION: In this fluorescent lamp, a phosphor film 3 is formed on the surface of a front glass board 1 facing the discharge space S, a transparent front electrode 4 is formed on its outside surface, a phosphor film 5 similar to the aforementioned one is formed on the surface of a rear glass board 2 facing the discharge space S, a rear electrodes 6 made of molybdenum is formed on its outside surface, and an A.C. pulse voltage is applied to the front electrode 4 and the rear electrodes 6 through lead terminals 7. A gas having a mixing ratio of 20%, of Xe and 80% of Ar is so enclosed in the discharge space S as to set the total pressure to 66 kPa.  Then, when the thickness (X) of the front glass board 1 and the rear glass board 2 is varied within the range of 1.0 mm-3.5 mm and a gas charging pressure (P) is also varied, uniform surface light emission can be provided as long as a condition of 1.6 logX+5.9×10<4> <=P<=1.6 logX+11.5×10<4> is satisfied even if luminance is lowered.
Patent JP-S60263847-A (JP)
Title: Electrochemical measuring instrument
Inventor: HASEBE HIROYUKI
IPC: G01N27/26
Filed: 1984-06-12
Abstract: PURPOSE:To measure the metallic compsn. of, for example, the rotor of a turbine without being affected by a slight quantity of chloride leaking from a reference electrode in a device for measuring electrochemically said compsn. by providing an electrolytic cell body and electrolyte storage cell to said device. CONSTITUTION:The electrolytic cell body 4 having an aperture 14 is provided via a sealant 6 to a metallic structure 1 to be detected. The electrolyte storage cell 7 is separately provided and the electrolyte 2 is passed through conduits 9, 8, 9' to said tank. Electricity is conducted between the structure 1 and a counter electrode 3 made of platinum or the reference electrode 5 such as satd. calomel electrode or silver/silver chloride electrode and the electrochemical characteristic of said structure is detected. The electrode 5 is provided to the cell 7 and therefore the chlorine ions leaking from the electrode 5 do not migrate into the body 4 and therefore the electrochemical measurement is accomplished with good accuracy and the metallic compsn. is detected. Since the body 4 is made smaller in size, said body can be installed even in the narrow place of the metallic structure and the maintenance of a plant is made possible adequately.
Patent JP-H06304802-A (JP)
Title: Guiding mechanism for groove cutting tool
Inventor: HARA YUTAKA
IPC: B23D21/00
Filed: 1993-04-21
Abstract: PURPOSE:To cut a groove having a uniform depth along the outer peripheral surface of a pipe body, and set the depth of the groove to be cut simply and reliably at low cost at that time. CONSTITUTION:A groove cutting tool 1 to rotate around a pipe body 3 together with a cutting unit 4 and a fixed part 7 engages soon with the outer peripheral surface of the pipe body 3, and cuts the pipe body 3. When cutting makes progress and a groove having a prescribed depth is formed, a copying roller 13 comes into contact with the outer peripheral surface of the pipe body 3, and rolls in the circumferential direction. Afterward, even if the cutting unit 4 and the fixed part 7 move further in the radial direction, since a movable part 8 maintains the radial directional position against a spring means 11, the groove cutting tool 1 does not cut the pipe body 3 any more than necessary.
Patent JP-S62275719-A (JP)
Title: Manufacture of resin reed valve
Inventor: TAKAHASHI TSUNEO
IPC: B29L31/00
Filed: 1986-05-26
Abstract: PURPOSE:To surely manufacture a resin reed value with reeds, each of which is uniform in thickness and has a proper shape, so as to be highly responsive to an engine by a method wherein a matrix which is punched out of a thin sheet material of fibers impregnated with resin into a shape larger than its finishing dimensions in the resin reed is formed and cut by dies. CONSTITUTION:A large number of matrices 11, 11..., each of which has a shape larger than the finished dimensions of a resin reed valve 6 not shown, are punched by a press out of a thin sheet material 10 of fibers impregnated with thermosetting resin having an area of, for example, one meter square Next, a first mold 12 consists of a lower split mold 13 and an upper sectional mold 14 so as to heat the matrix 11 number pressure in order to spread the resin portion of the thin sheet material 10 to be formed and to wholly uniformize the thickness of the matrix 11. In addition, a second mold 16 consists of a lower sectional die 17 as its lowermost part, an intermediate mold 18 as its intermediate part and an upper split mold 19 as its uppermost part. Curing the cutting process of the second mold, the outer shape of the resin reed valve 6 not shown is finished to the desired finishing dimensions. During its pressurizing process, the thickness of the resin reed valve is uniformized. Finally, during its heating process, the thermosetting resin is cured so as to realize the remarkably good quality resin reed valve.
Patent JP-H08294047-A (JP)
Title: Image processing unit and its control method
Inventor: SUGIYAMA CHIKAKO
IPC: G09G5/10
Filed: 1995-04-20
Abstract: PURPOSE: To simply build up a control processing system of luminance of an image by changing the image luminance of an external device according to a characteristic change with a control instruction generated in response to a designated luminance change characteristic. CONSTITUTION: The user uses an entry device 2 in the image processing unit 1 controlling the luminance of the image of an external device 11 via an RS232C port 4, and when image luminance is desired to be changed in the desired fade-in/fade-out characteristic, a linear default characteristic is set to be a characteristic of a curve where a rate of a luminance change differs secularly through the designation of a coordinate by a mouse or the like of an entry device. An instruction controlling an external device is fed to a controller 5 through the characteristic. Thus, complicated image expression is built up with a high degree of freedom by having only to revise a function with a luminance being a parameter.
Patent JP-H06304538-A (JP)
Title: Dust collector
Inventor: NODA YOICHI
IPC: B41F23/00
Filed: 1993-04-21
Abstract: PURPOSE:To completely remove the dust sticking to the surface of a workpiece. CONSTITUTION:Dust sticking to the surface of a workpiece W is transferred to an adhesive outer peripheral surface of a dust collecting roll 10 by its tackiness power, and removed. The dust which has been transferred to the dust collecting roll 10 is transferred to the adhesive surface of an adhesive belt 30 by its tackiness power, and removed, allowing the dust collecting power of the dust collecting roll 10 to be maintained and restored. When the adhesive belt 30 runs a round in contact with the dust collecting roll 10, the adhesive belt 30 is separated from the dust collecting roll 10 and the dust which has been transferred to the adhesive belt 30 is removed by a washer 45 to allow the recovery of the dust collecting power of the adhesive belt 30.
Patent JP-2000312086-A (JP)
Title: Door structure of electronic appliance
Inventor: YOKOYAMA TOSHIJI
IPC: H05K5/03
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the assembling quality of a product when it is manufactured and improve its decomosing workability when the spent product is disused, by providing in the opening portion of its housing its door for opening and closing rotatably. SOLUTION: An electronic-appliance main-body 1 comprises a door 2, screws 3, an upper hinge 4, and a lower hinge 5. In the method for detaching the door 2 from the electronic-appliance main-body 1, by releasing the locking of the closed door 2 and rotating the door 2, the door 2 is so opened to overrun the position wherein the overlapping of the lower-side surface of the door 2 with a stopper is lost as to lift thereafter the door 2. Consequently, without using any tool, the holes of the hinges 4, 5 can be disengaged from the shafts of the hinges 4, 5, and the door 2 can be detached from the electronic-appliance main-body 1. Also, in the method for attaching the door 2 to the electronic- appliance main-body 1, the opposite procedure to the detachment of the door 2 is used.  By the foregoings, the decomposing quality of a product becomes good, and the assembling quality of the product can be improved when manufacturing it, and further, the qualities of the decomposition, disposition, and recycle of the product after the spent product is recovered can be improved.
Patent JP-2000310807-A (JP)
Title: Reference guide for photography and camera
Inventor: UDA KEN
IPC: H04N5/225
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enable the unification of the sizes of subjects and angles of view at the time of photography and to greatly improve efficiency in a layout stage by providing a film-like reference guide for photography to be stuck to a finder part or liquid crystal display part of a camera with a guide line for trimming. SOLUTION: The reference guide 1 for photography is provided with the guide line 11 and a frame 9 on a transparent film. The guide line 11 and the frame 9 are used to take photographs at a uniform angle of view at the prescribed positions and angles of the subjects at the reference guide 1 for photography when the photographs of the subjects of the similar shapes at plural points are going to be taken. Further, the reference guide 1 for photography is stuck to the liquid crystal display part of a digital camera. A double coated adhesive tape is stuck to the rear surface of the reference guide 1 for photography and the reference guide 1 for photography is stuck to the liquid crystal display part by this double coated adhesive tape. A photographer views the image displayed on the liquid crystal display part and takes the photographs of the plural subjects while matching the angles of view of the subjects to the guide line 11 and the frame 9.
Patent JP-H09303942-A (JP)
Title: Door opening or closing mechanism
Inventor: YOSHIKAWA TAKASHI
IPC: E05D15/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a door to be opened with a small force by a method wherein a right cam mechanism and a left cam mechanism occupy a first engaging position under a closed state of a door, when one of the right and left doors is opened, the door is slid, the other cam mechanism occupies a second engaging position and this is rotatably locked at the second engaging position. SOLUTION: Under a closed state of a door, each of a slide cam 1 and a lock cam occupies a first engaging position and they are combined in a symmetrical manner. At this time, the first groove cams 3 arranged in both right and left slide cans 1 are formed in such a way that they may face against a slant inner side of each of the doors, and each of them is restricted by a hinge pin 14.  In addition, under a state in which one of the right and left doors is opened, the first groove cam 3 arranged at the right side slide cam 1 is set to such a position as one where it is displaced from a hinge pin passing through a hole 7 formed at the right side lock cam 2 and at this time, the first groove cam 3 is slid in a slight rightward direction so as to cause the second groove cam 4 and the hinge pin 14 to set at the second engaging position where they may not be displaced from the rotary shaft 8, resulting in that they may be rotatably locked at the second stopped position.