baber/WOPTO huggingface dataset:
Patent JP-H08275984-A (JP)
Title: Laminated rubber plug
Inventor: SUDOU MORIAKI
IPC: B65D39/02
Filed: 1995-04-05
Abstract: PURPOSE: To provide a storing vessel capable of holding the quality of an unstable expensive chemical over a long period by providing, on the flange lower surface of a top surface part, a circular sectional dent extending from its outer circumference to the continued part to a leg part on the flange lower surface in a laminated rubber plug used for the sealing of drug or medical vessels. CONSTITUTION: A rubber plug body 1 is formed of a top surface part 2 having a flange part 3 and a leg part 4 fitted into a vessel, and a laminated layer 5 of fluorine resin film is formed on the whole lower surface of the rubber plug, or the whole surface extending from the lower surface of the flange part 3 to the leg part 4. On the lower surface of the flange part 3 for covering the mouth edge of the vessel, a circular sectional dent 6 is formed extending from the outer circumferential part to the base part of the leg part 4.  The dispersion in surface precision of the vessel mouth edge is absorbed by the presence of the dent 6 when the rubber plug is put into the vessel, and excellent sealing property is thus provided when the vessel mouth edge is fitted between the leg part 4 base part of the rubber plug or a neck part 7 which is the boundary with the flange lower surface and a flange outer circumference 8.
Patent JP-H05246799-A (JP)
Title: Production of lithium tetraborate single crystal
Inventor: RIYUUOU TOSHIHIKO
IPC: C01B35/12
Filed: 1992-03-02
Abstract: PURPOSE:To produce a lithium tetraborate single crystal useful to produce a SAW device. CONSTITUTION:When a lithium tetraborate single crystal is grown from a melt by the Bridgman method, a crucible having >=0.5 ratio of a/b [(a) is the inside diameter of a seed tube and (b) is the inside diameter of the body of the crucible] is used.
Patent JP-H07287380-A (JP)
Title: Film magazine
Inventor: NAKAJIMA YOSHIHIKO
IPC: G03D13/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide a film magazine capable of stably housing various films in the size. CONSTITUTION:A cover 2 is attached to a case main body 1 so that it may be freely opened/closed and a cylindrical film housing part and a film exit are formed between both members. A pair of adjusting plates 11a and 11b are freely movably provided in the film housing part. Operation pieces are provided on the adjusting plates 11a and 11b and inserted in a guide hole 13 which is long in an axial direction and formed on the peripheral wall 3 of the case main body 1. By operating a knob 14 provided at the tip of the operating piece, a pair of adjusting plates 11a and 11b are moved to adjust a distance between the adjusting plates 11a and 11b in accordance with the size of the film F housed in the film housing part, thereby housing films of various sizes in the single film magazine.
Patent JP-H01257457-A (JP)
Title: Production of beat wine
Inventor: SHIMIZU JIYOUSUKE
IPC: C12G3/02
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title product having improved flavor, color tone, body, etc., by removing an ingredient having offensive smell and fermentation retardant using each specific absorbent and precise filter material before fermenting beat of raw material. CONSTITUTION:A beat of raw material is normally crushed and squeezed and then offensive ingredient, fermentation retarding substance, fine suspension substance, colloidal substance, etc., is removed from the raw material using an absorbent containing a zeolite and active carbon as active ingredients and precise filter material having <=0.8mum pore size. Then the raw material from which the ingredient having offensive smell has been removed is fermented to provide the aimed product.
Patent JP-H10274478-A (JP)
Title: Grain drying apparatus utilizing far-infrared ray
Inventor: ITO MASATO
IPC: F26B3/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a grain drying apparatus capable of correctly grasping a temperature of hot air having influence on radiant quantity of far-infrared rays and correctly judging a drying condition for which the far-infrared rays are utilized. SOLUTION: This grain drying apparatus is provided with a means 22 for setting a combustion rate at a hot air generating source, a means 23 for displaying the combustion rate, and a control unit 20 in which the setting means 22 for the combustion rate is connected to the input side of the control unit 20 while the display means 23 is connected to the output side thereof. The control unit 20 calculates the combustion rate at the hot air generating source on the basis of a signal released out of the setting means 22 for the combustion rate and displays the calculated result on the display means 23.
Patent JP-H10273855-A (JP)
Title: Weft inserting apparatus in hand weaving machine
Inventor: IZUKURA AKIHIKO
IPC: D03D29/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a weft inserting apparatus in a hand weaving machine, capable of alternately running a shuttle having mass along a long distance at high speed. SOLUTION: A driving source is constituted of an electrically-driven motor 403. The revolution of the electrically-driven motor 403 is transmitted to the input side of a solenoid clutch 404 and the output side of the solenoid clutch 404 is connected through a flat belt 420 and a slider 417 equipped with a first rack 416 on its undersurface to a tension spring 419. A second rack part 421 to be engaged with the first rack part 416 is installed on the top of link part 422 so as to approach and separate from the first rack part 416. The second rack part 421 is provided with a solenoid 423 and a shuttle driving part 313 is connected through a filamentous member 402 to the output side of the solenoid clutch 404.  The second rack part is made from an engaged state into a release state in a disengaged state of the solenoid clutch 404 so that the shuttle driving part is moved by accumulated operation force to drive and travel the shuttle F. Immediately after the operation, the solenoid clutch 404 is engaged to accumulate working force.
Patent JP-H06261639-A (JP)
Title: Old fibrous nursery bed cylinder and its production
Inventor: MURAI TERUZOU
IPC: A01G9/10
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a nursery bed cylinder capable of rearing a seedling of a tree as a new method for utilization by consolidating disposed old newspapers as a principal material with a consolidating agent. CONSTITUTION:Old newspapers are chopped with a cutter mixer and a consolidating agent and water are then added and kneaded therewith to form a nursery bed cylinder 13 with a frame mold. Continuous vent holes are present in the nursery bed cylinder 13 and an expanding slot (13B), as necessary, is formed. A seed 15 is then arranged on a bed material 14 filled in the bottom of a housing hole (13A) to stuff the space on the bed material in the housing hole with a lid material 16. Water is sprinkled thereon to germinate the seed 15 and spread roots in the bed material 14. The roots extend even into the continuous vent holes of the cylinder 13. The resultant cylinder is conveyed and embedded in soil to split the cylinder from the expanding slot (13B) as the tree is thickened.
Patent JP-S576979-A (JP)
Title: Sorting device of character pattern
Inventor: HAGITA NORIHIRO
IPC: G06V30/184
Filed: 1980-06-16
Abstract: PURPOSE:To ensure a highly efficient sorting, by observing a character from the coordinate axis in the plural directions and counting the number of character lines that cross the character cutting line orthogonal to the coordinate axis at each position on the axis. CONSTITUTION:A binary coded character pattern is stored in a storage circuit 1 and supplied to a feature extracting device 5 after a normalizing process 2, a framing process 3 and a smoothing process 4, respectively. The device 5 divides equally the inside of a region of WXW meshes framed by a smoothing processor 4 into m pieces of coarse square mesh regions. Then a character is observed from the two coordinate axes X and Y for the character part existing within each coarse mesh region, and the character is scanned in the direction orthogonal to the axis Y from each positin Xj on the axis X (or Y). Thus the number of crossing character lines is counted to obtain a function G(Xj). In such way, the functions Gi(X) and Gi(Y) are extracted in the i-th mesh region. Thus the function Gi(X) and Gi(Y) extracted at m pieces of coarse mesh regions are used as the features to sort the character patterns.
Patent JP-S5037770-A (JP)
IPC: C07C405/00
Filed: 1974-07-17
Abstract: 1436832 Cyclopenta[b]furan derivatives UPJOHN CO 19 July 1974 [20 July 1973] 32011/74 Addition to 1396207 Heading C2C The invention comprises optically active cyclopenta[b]furan derivatives of the Formula I or racemates thereof, wherein C n H 2n  is C 1-9  alkylene, with 1 to 6 carbon atoms in the chain between -CFR 2  and terminal methyl; R 2  is H, F, CH 3  or CH 2 CH 3 ; M is and R 6  is H, in which case one of R 7  and R 9  is H and the other is C 1-4  alkyl, or R 6  is Z (where Z is 2 - tetrahydrofuranyl, 2 - tetrahydropyranyl or wherein R 11  is C 1-18  alkyl, C 3-10  cycloalkyl, C 7-12  aralkyl or phenyl optionally substituted by 1, 2 or 3 C 1-4  alkyl groups, R 12  and R 13  are H, C 1-4  alkyl or phenyl optionally substituted by 1, 2 or 3 C 1-4  alkyl groups, or, when R 12  and R 13  are taken together -(CH 2 ) a  or (CH 2 )b-O-(CH 2 ) c , where a is 3, 4 or 5, b is 1, 2 or 3 and c is 1, 2 or 3 with the proviso that b+c is 2, 3 or 4, and R 14  is H or phenyl) in which case R 7  is H and R 9  is C 1-4  alkyl or Z, or R 7  is C 1-4  alkyl and R 9  is Z; with the proviso that when R 6  and R 9  are both Z and R 7  is H, Z is not 2-tetrahydropyranyl; and compounds of the above Formula I in which R 6  is acetyl or optionally substituted benzoyl or naphthoyl, and R 7  is H and R 9  is C 1-4  alkyl or R 7  is C 1-4  alkyl and R 9  is H, and their preparation. The compounds are obtained by standard methods from ketones of the Formula XXIX where R 3  is acetyl or optionally substituted benzoyl or naphthoyl.
Patent JP-H11282135-A (JP)
Title: Method for processing silver halide photographic sensitive material and image forming method by using x-rays
Inventor: ADACHI HITOSHI
IPC: G03C1/74
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To permit high sensitivity and low fog and high density, in the case of rapid and easy processing, and small poor fixing and good image storage stability to be obtained by incorporating a developer in a hydrophilic colloidal layer and after imagewise exposure, processing the photosensitive material with an alkaline processing solution containing an organic fixing agent. SOLUTION: The silver halide photographic sensitive material having the hydrophilic colloidal layers including a silver halide emulsion layer on a support is imagewise exposed and processed with the alkaline processing solution containing the organic fixing solution. The developer to be used for this photosensitive material indicates a compound known as a developing agent or a developing assistant agent, and it can be added to the hydrophilic colloidal layer for consisting this photosensitive material embodied by an emulsion layer or a protective layer or an interlayer. It is preferred to add the developer to the interlayer or the protective layer farther apart from the support than the emulsion layer.
Patent JP-S58199168-A (JP)
Title: Printing hammer for wire dot printer
Inventor: YASUNAGA MAKOTO
IPC: B41J2/26
Filed: 1982-05-14
Abstract: PURPOSE:To make it possible to render a printing hammer light, to reduce inertia efficiency and to make a movable end rigid, by a method wherein an I-shaped structure is formed from a leaf spring and an arm having a T-shaped cross area and an armature is provided to the intermediate part of the leaf spring to fixedly attach the arm. CONSTITUTION:When a current is supplied to a coil for a definite time in a direction eliminating the magnetic flux of a permanent magnet 8, a printing hammer 1 is released from a core 6 and a recording body is impacted with a print wire 5 by the restoring force of a leaf spring 2 and again attracted to the core by the repelling force thereof and the attraction force of the permanent magnet 8. The movable end of the printing hammer 1 is formed into an I-shaped structure light in a wt. and high in rigidity by the leaf spring 2 and an arm 4 and one end of the arm 4 is further fixed to an armature 3 to form the stabilized I-shaped structure made strong in bending and a twist. Therefore, a contact time when a recording medium is impacted with the print wire 5 and the printing hammer 1 is repelled after printing to be attracted by and impacted to the core 6 is not prolonged.
Patent JP-S62238927-A (JP)
Title: Hot water space heating device
Inventor: SHINO YOSHIFUMI
IPC: F24D3/00
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to obtain hot water of a high temperature and a low temperature simultaneously or separately by a single hot water circulating pump and a single expansion tank by providing a hot water circuit returning to an expansion tank via a water-water indirect heat exchanger. CONSTITUTION:Hot water heated to approximately 80 deg.C by a heat exchanger 2 for heating is branched into two parts by a hot water outgoing pipe 4. Hot water flows along one route of a hot water outgoing branch pipe 5   a space heater 6   a hot water return branch pipe 7   a hot water return pipe 8 and enters an expansion tank 9. Hot water flows along the other route of a hot water outgoing branch pipe 10   an indirect heat exchanger 11   a law temp. water outgoing pipe 12   low temp. water space heater 13   low temp. water return pipe 14   indirect heat exchanger 11   a hot water return branch pipe 15   a hot water return pipe 8. The temperature of hot water upon this occasion is 80 deg.C within the hot water outgoing branch pipe 10; 50-60 deg.C within a low temp. water outgoing pipe 12 after passing through the indirect heat exchanger 11; 35-45 deg.C within the low temp. water return pipe 14 after working in the low temp. water space heater 13; and 60-70 deg.C within hot water return branch pipe 15. Thus, by providing a hot water circuit via the indirect heat exchanger 11, hot water of a low temperature can be obtained.
Patent JP-S60225463-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA JIYUNJI
IPC: H01L27/112
Filed: 1984-04-23
Abstract: PURPOSE:To prevent adverse effects on circuit characteristics even in the difference in the number of memory cells connected every digit line and every address line, by a method wherein the titled device has compensation capacitors to which at least one of digit lines and address lines can be selectively connected by the use of a photoetching mask. CONSTITUTION:The titled device containing a ROM altering memory contents by the use of a photoetching mask has compensation capacitors Cnm which can be selectively connected every digit line Dn constituting the ROM with photoetching masks. Since the capacitance value of the compensation capacitor Cnm increases in the case of a large number of memory cells connected to every digit line, the compensation capacitor Cnm can select a small value. As a result, the total of load capacitances connected to every digit line Dn is selected by means of a mask for ROM code switching so as to be equal in a fixed range of values with respect to every digit line Dn. Then, electric characteristics of the circuits can be made uniform by thus setting the load capacitance value of every address line and every digit line at a fixed value in a certain range.
Patent JP-S62238638-A (JP)
Title: Pushing-up apparatus of die selecting machine
Inventor: ENDO YUKIHIRO
IPC: H01L21/68
Filed: 1986-04-09
Abstract: PURPOSE:To shorten the time in changing the kinds of dies, by arranging a plurality of needle parts, which belong to a pushing-up apparatus, and automatically selecting the needle part so that the needle can be changed. CONSTITUTION:One pushing-up needle part comprises a needle 7, a needle holder 5 and a pushing-up power source 6. Each pushing-up needle part is attached to a dividing board 8 through a holder 10. The specified one needle among said pushing-up needles pushes up a die 3, which is stuck to adhesive tape 4, through the adhesive tape 4. Thus the die 3 is separated from the adhesive tape 4.
Patent JP-2000273338-A (JP)
Title: Dye for light-decolorizable material, light-decolorizable resin composition, light-decolorizable ink, label for indicating ultraviolet exposure, and optically recording material
Inventor: NAKAYAMA NORITAKA
IPC: C09B55/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a light-decolorizable resin composition improved in decolorizability and storability by including a dye for a light-decolorizable material with a binder resin. SOLUTION: A light-decolorizable resin composition is obtained by dissolving in a binder resin 0.1-20 wt.%, particularly, 1-10 wt.% at least one colorant for a light-decolorizable material, selected from colorants represented by formulae I to IV, obtained by reacting a coupler with an aldehyde-substituted aromatic derivative and having a molecular weight of 340-1,200, particularly, 560-900, and optionally dissolved in a solvent. This composition is applied to a 1-100 μm thick support and dried to obtain an ultraviolet exposure indication material having a percentage density change of 3-15%/8 hr upon being illuminated with light from a white-light fluorescent lamp at 60 Lux at 10 deg.C.  In the formulae, Z and Z' are each an atomic group necessary to form a five-membered aromatic-heterocyclic ring; R and R' are each a group capable of being introduced into the aromatic-heterocyclic ring as a substituent; m and n are each 0-3; Cp is a group which is bonded to the aromatic-heterocyclic ring through methylene to form a chromophore together; R1 and R2 are each H, a halogen, or a substituent; and X is O or S.
Patent JP-H0597077-A (JP)
Title: Assembly method of automobile
Inventor: OSUGI MASAKATSU
IPC: B62D65/00
Filed: 1991-03-20
Abstract: PURPOSE:To provide an assembly method for an automobile which improves the efficiency of a work to coat the windshield mounting part of a car body with a body primer and automates a series of works following the work of mounting a windshield. CONSTITUTION:Windshield mounting parts 10F and 10R of a car body B are coated with a body primer by means of a body primer coating robot R1. Thereafter, an interior trim, such as an instrument panel unit, disposed below the windshield mounting parts 10F and 10R are assembled to the car body B. A windshield is then mounted on the windshield mounting parts 10F and 10R.
Patent JP-S57197300-A (JP)
Title: Preparation of steroid
Inventor: OKUJIMA HIROMI
IPC: C07J71/00
Filed: 1981-05-28
Abstract: PURPOSE: To obtain a steroid useful as an intermediate for preparing spironolactone as a diuretic simply in high yield, by reacting a specific acetylene adduct with androst-4-ene-3,17-dione to give a reaction product, followed by acetalizing it.  
     CONSTITUTION: Caustic potash is reacted with an alcohol in a nonproton solvent(e.g., tetrahydrofuran, etc.) at 10°CWabout the reflux temperature to give a reaction product, which is reacted with acetylene at -20W20°C. The prepared acetylene adduct is reacted with androst-4-ene-3,17-dione at -20W20°C to give a reaction product, which is acetalized with a glycol in the presence of a catalyst such as p-toluenesulfonic acid, etc., to give the desired 3,3-alkylenedioxy-17α- 17β-hydroxyandrostene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S575760-A (JP)
Title: Azo dye
Inventor: NAKAMATSU TOSHIO
IPC: C09B43/16
Filed: 1980-06-16
Abstract: NEW MATERIAL:An azo compound shown by the formula I (R is H or lower alkyl; X 1  and X 2  are H, methyl, methoxy, sulfonic acid; D is residue of coupling component) in the form of a free acid.  
     EXAMPLE: A compound shown by the formula II.  
     USE: Dyeing cellulose type fibers to give dyed fibers having improved wet oil fastness, color fastness to daylight exposure, chlorine fastness, high fiber reactivity, fixing properties, and dark color at relatively low temperature.  
     PROCESS: For example, an aminonaphtalene compound shown by the formula III is diazotized and coupled with a coupling agent (preferably hydroxynaphthalene compound, etc.) shown by the formula H-D, to give an azo compound shown by the formula IV, which is condensed with cyanuric chloride primarily, and then with an aniline compound (e.g., 1-aminobenzene-2-β-sulfatoethylsulfone, etc.) shown by the formula V secondly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000278659-A (JP)
Title: Mobile communication unit and its communication method
Inventor: KUBO YOSHI
IPC: H04B7/26
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a mobile phone to photograph a picture and to transmit it and to easily photograph an object at an angle as one likes even during a speech by the mobile phone. SOLUTION: A mobile phone 41 is provided with an image pickup means 43, an input terminal 9 that is used to receive a picture externally, a display means 4 that displays the picture, a picture input changeover means 5b that selects which of the picture photographed by the image pickup means 43 and the picture received from the input terminal 9 is to be displayed on the display means 4 and transmitted from the mobile phone 41, and an output terminal 10 from which the picture photographed by the image pickup means 43 is outputted. The image pickup means 43 is fitted removably to a mobile phone main body 42 by using a plug 43b and a jack 42a.
Patent JP-S538042-A (JP)
Title: Push pull transistor amplifier
Inventor: SUGAWARA TSUTOMU
IPC: H03F3/20
Filed: 1976-07-12
Abstract: PURPOSE:To effectively decrease the third distortion component as well as the second component, by inserting the resistance of specific value at the emitter side of each transistor of the push pull transistors.
Patent JP-H05278091-A (JP)
Title: Preparation of fluororesin tube
IPC: B29C48/92
Filed: 1992-04-03
Abstract: PURPOSE:To improve breaking strength or a tube without changing thickness and material of the tube but by changing a central nozzle by performing extrusion with a drawdown in a specified range when a fluororesin is extruded into a tube. CONSTITUTION:When e.g. a core coated with a highly foamed fluororesin is extrusion-coated with a fluororesin tube with a const. thickness, in a relation between a drawdown and breaking strength by changing a central nozzle of an extruder, the breaking strength reaches once a peak when the drawdown is 250 and then decreases and increases again so as to make 400 as a border. Then, it exceeds 500 and increases more beyond the former peak value. However, if drawdown is made abnormally high workability becomes worse and unstable. Therefore, the drawdown is made up to about 500-700. In addition, when the diameter of a die, the diameter of a nipple, the diameter of finish and the diameter of a core are respectively made to be D, N, d and C, the drawdown is expressed by (D<2>-N<2>)/(d<d>-C<d>).
Patent JP-S558674-A (JP)
Title: Recording system from record disc to recording tape
Inventor: WATANABE KENICHI
IPC: G11B15/02
Filed: 1978-07-06
Abstract: PURPOSE: To facilitate the operation to produce a recording tape from a record disc by generating signals to control the operation of the tape recorder when the tone arm of the record player descends on the record disc.  
     CONSTITUTION: The down signal which is generated when the tone arm descends on a record disc and the up signal which is generated when the tone arm is separated from the rocord disc are inputted to input terminals T 1  and T 2  of a tape recorder. The down signal is inputted to recording and reproducing input terminals of control circuit A, and the tape recorder becomes a recording state. The up signal passes through input terminal T 2  and is inputted to the stop input terminal of the control circuit, and the tape recorder becomes a stop state. The operation of the tape recorder can be controlled according to the movement of the tone arm, so that the disadvantage at a recording start time can be cancelled. 
     COPYRIGHT: (C)1980,JPO&Japio