baber/WOPTO huggingface dataset:
Patent JP-H0989499-A (JP)
Title: High strength burn-out container and manufacture thereof
Inventor: KIMURA JUNICHI
IPC: C06C9/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant and high strength burn-out container for firing charge. SOLUTION: A burn-out container for firing charge capable of being burnt-out is formed of a mixture of a fire retarding nitrocellose, wherein a part of a nitrate ester group of the nitrocellulose is replaced with an inactive ester group, and fibers for reinforcement and a solvent is added to bring it into a clay-form state, and the container is manufactured through press-molding or extrusion- molding. The fibers are preferably high strength heat resistant organic fibers or a mixture of heat resistant organic fibers and fiber element fibers. By this constitution a high strength burn-out container having heat resistance can be manufactured.
Patent JP-H05275649-A (JP)
Title: Semiconductor storage device
IPC: H01L21/8242
Filed: 1992-09-10
Abstract: PURPOSE:To decrease the rise of a step on the boundary of the memory cell array region of a stacked semiconductor storage device and to perform easily the processing of a metal wiring. CONSTITUTION:Word lines WL and a spacer wiring SL' in the same layer as that of the word lines WL and storage electrodes SE and a spacer electrode SE' in the same layer as that of the electrodes SE are adjacent to and outside a memory cell array region on a semiconductor substrate 10 in a state that they are not overlapped with each other. Either of the wiring WL' and the electrode SE' has only to be provided.
Patent JP-H0288312-A (JP)
Title: Pneumatic tire
Inventor: KUKIMOTO TAKASHI
IPC: B60C11/11
Filed: 1988-09-27
Abstract: PURPOSE:To prevent heel and tow wear during running by providing a stepoff area in a wider groove near a kick-off end of the multiple blocks formed by multiple wider grooves in a tire road surface continuous in the peripheral direction. CONSTITUTION:Multiple blocks 7 are formed on the road surface 2 of a tire by multiple wider grooves 8, continuously extending in the peripheral direction. In the wider groove 3b near the kick-off end 17 of the external block 7 in the proximity of a shoulder edge 5, the stepoff area 9 where the external edge 9a in the radial direction is positioned internally in the radial direction from the sectional contour line 10 of a block. This makes the stepoff area 9 come in slide contact with the road surface during running so as to function as a sacrificial portion of uneven wear.
Patent JP-S62200601-A (JP)
Inventor: IMANIYUERU BII TAASON
IPC: F21L4/00
Filed: 1986-10-11
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-H03105850-A (JP)
Title: Halogen lamp with variable illumination angle
Inventor: MIYASHITA HISASHI
IPC: H01K7/02
Filed: 1989-09-20
Abstract: PURPOSE:To make the extent of a radiation angle changeable in a simple manner without impairing the feature of a lamp which is small in size and light in weight by making the distance between a halogen bulb and a mirror changeable on the optical axis, and thereby making it possible to adjust said configuration in more than 2 steps. CONSTITUTION:A mirror 2 is provided with 3 stepped projections 21, the projection 31 of a brimmed fitting 3 is engaged with the aforesaid projection 21 by means of its own spring properties. This thereby enables the axial position between a halogen bulb 1 and the mirror 2 to be changed by shifting the combined position of the aforesaid projections. In addition, vertical grooves 22 and projections 32 which are provided for the bulb and the mirror, are engaged with one another in order that lateral dislocation between the halogen bulb 1 and the mirror 2 is prevented. By this constitution, the position between the halogen bulb 1 and the mirror 2 can be changed in a simple manner, and the radiation angle of a lamp can thereby be changed.
Patent JP-2001064234-A (JP)
Title: Production of aromatic carbonate
Inventor: KUDO HIDEHIKO
IPC: C07C68/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing an aromatic carbonate from a methanol raw material. SOLUTION: This method for producing an aromatic carbonate comprises (i) a step of producing a reactional liquid containing dimethyl carbonate and unreacted methanol from the methanol as a raw material, (ii) a step of carrying out a distillation treatment of the resultant reactional liquid and providing a mixture of the dimethyl carbonate with the methanol, (iii) a step of feeding the mixture to the lower part of a distilling section of a reactive distillation column, (iv) a step of feeding a phenolic compound to the upper part of the distilling section, (v) a step of conducting a distillation while bringing the mixture into contact with the phenolic compound under pressure, (vi) a step of producing an aromatic carbonate in a reactional section in the lower part of the reactive distillation column, (vii) a step of taking out the methanol from the top of the distilling section, (viii)  a step of taking out the aromatic carbonate containing a catalyst from the reactional section of the distillation column and (ix) a step of circulating the methanol taken out of the distilling section to (i) the step of producing the dimethyl carbonate.
Patent JP-H1159965-A (JP)
Title: Paper carrying device
Inventor: MURAI TATSUYA
IPC: B41J11/42
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To automatically correct a paper sheet interval by providing first and third carrying roller pairs which are rotated in an interlocking manner and second carrying roller pairs which are arranged between the carrying roller pairs and driven by a variable-speed motor, and controlling the variable-speed motor based on the detected result of a paper sheet passing interval. SOLUTION: When a preceding paper sheet P1 is nipped by second and third carrying roller pairs 12, 13, and a succeeding paper sheet P2 is nipped by first carrying roller pairs 11, the time required from the time point when a rear end A of a paper sheet P1 passes a sensor 20 to the time point when a forward end B of a paper sheet P2 passes the sensor 20 is measured when the succeeding paper sheet P2 is nipped by the first carrying roller pairs 11, and a paper sheet interval X is calculated. If X>X0 where X0 is the target paper sheet interval (the fixed design value), the rotational speed of a variable- speed motor 21 is controlled so as to be higher than the preset carrying speed V0 when the paper sheet P2 is carried by the carrying rollers 12.  In the opposite case, the rotational speed is controlled so as to be lower than the preset carrying speed V0 and the paper sheet interval is kept coincident with the target value.
Patent JP-H0798180-A (JP)
Title: Dryer
Inventor: UCHIKAWA YASUO
IPC: A23B7/02
Filed: 1993-09-29
Abstract: PURPOSE:To shorten a calibration time by calibrating a temperature difference based on detected temperatures of supply air temperature detecting means and exhaust temperature detecting means while a specific time is elapsed after supply or exhaust of drying gas is started. CONSTITUTION:A temperature difference between supply gas and exhaust gas when a detected temperature t1 of supply gas temperature detecting means S1 or detected temperature t2 of exhaust temperature detecting means S2 reaches a calibration set temperature is estimated based on detected temperature of at least two points of the means S1 and S2 while a specific time is elapsed after dry gas A heated or cooled in a state that object X to be dried is not existed in a storage chamber 2 is supplied or exhausted. The difference in a drying operation is calibrated based on the estimated difference. Thus, a calibrating time can be shortened.
Patent JP-H02135448-A (JP)
Title: Formation of pattern
Inventor: JIEEMUZU EE MOO
IPC: G03F7/039
Filed: 1989-09-20
Abstract: PURPOSE: To produce polyimide having sensitivity by forming a layer of insoluble polimide represented by a specified formula, forming a soluble exposed region and an unexposed region in the layer by irradiation with electron beams and dissolving the exposed region with a solvent. CONSTITUTION: A layer of insoluble polyimide represented by the formula is formed and irradiated with electron beams to form a soluble exposed region and an unexposed region in the layer. The exposed region is dissolved with a solvent and removed from the layer and a patterned insoluble layer is formed. Polyimide having such sensitivity to electron beams as to enable direct positive electron beam lithography even after heat curing forming a polyimide structure can be produced and used.
Patent JP-S6396135-A (JP)
Inventor: MATSUKUSUUERU EMU PAUERU
IPC: A61K38/49
Filed: 1987-09-25
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-H04123822-A (JP)
Title: Method for ripping of turret punch press
Inventor: MATSUURA SATOSHI
IPC: B23D27/00
Filed: 1990-09-14
Abstract: PURPOSE:To make the distance being able to be cut larger and to allow the efficient ripping by ripping the work with one piece of punch tip and cutting a slug generated at the ripping with an other punch tip. CONSTITUTION:The ripping cutting starting position of the work 6 is positioned in the place for punching on the ripping cutting for the work 6. Next, a hitting part 14, to strike the punch tip 51 is protruded to the lower end of the ram 14, and the ripping cutting is started. When this hitting part 141 strikes the punch head 9 of the upper end of punch tip 51 by moving downward the ram 14, the punch tip 51 is moved downward, the cutting blade 5c projects from a hole 15a of a stripper plate 15, and the work 6 is cut by the length l1 between the cutting blade 5c and the die 3. Then on following to ascending the punch tip 5, the hitting part 141 is sunk in. Next, the hitting part 141 to be used is protruded, strikes the punch tip 52 from the upper side following to downward moving of the ram 14. The punch tip 52 is moved downward, the slug cut with the punch tip 51 between the cutting blade 5d and die 3 is cut down, the rectangular shape like hole of the length l2 is formed on the work 6.
Patent JP-H04124269-A (JP)
Title: Vacuum vapor deposition device
Inventor: HASHIDATE YOSHIO
IPC: C23C14/30
Filed: 1990-09-14
Abstract: PURPOSE:To continuously and stably recover ineffective vapor in the form of a film and to improve the operating efficiency and economy of the vapor deposition device by previously forming the liquid film of a material to be deposited by evaporation over the entire part of a steam recovering plate and condensing the ineffective vapor into this liquid film. CONSTITUTION:The steam recovering plate 12 for recovering the ineffective vapor 11 evaporating in the direction different from a substrate is installed to incline from a horizontal plane above the substrate. The vapor deposited film 15 consisting of the same material as the material to be deposited by evaporation is previously formed over the entire surface of this steam recovering plate 12. The steam recovering plate 12 is heated by an external heater, not shown in Fig., before the execution of a vapor deposition treatment to liquefy the vapor deposited film 15 and to form the liquid film 16; thereafter, the vapor deposition treatment is started. The ineffective vapor 11 collides against the liquid film 16 formed on the steam recovering plate 12 and is condensed there. The liquid film 16 flows downward along the slope of the steam recovering plate 12 and is recovered into a recovering container 14 when the condensation continues.
Patent JP-H0559781-A (JP)
Title: Locking metal fixture of hanger bolt to steel deck
Inventor: ITO KATSUO
IPC: E04B9/18
Filed: 1991-08-27
Abstract: PURPOSE:To obtain such a locking metal fixture of a hanger bolt having high stability that it is easily installed in a recessed groove having a downward opening formed in the bottom of a steel deck and that it is capable of corresponding surely to variations in width of the recessed groove. CONSTITUTION:A locking metal fixture 1 is so constituted that a pair of bearing metal fixtures 2 and 3 of long and narrow natal plates are overlapped at the central parts 2a and 3a and, at the same time, that they are interlocked with each other in a rotatable manner through a coupling member 4. The coupling member 4 is a female screw body having a through-hole 7 into which a hanger bolt is screwed and is constrained to the bearing metal fixture 2 in a state of non-rotation.
Patent JP-H04122423-A (JP)
Title: Pervaporation separation membrane
Inventor: SADA TOSHIKATSU
IPC: B01D69/02
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a membrane having high separation coefficient as well as transmission fluxes and good durability by making conductive polymer exist on at least one surface of a cation-exchange membrane. CONSTITUTION:As a cation-exchange resin membrane, a membrane of hydrocarbon-type, fluoro-type, and perfluorocarbon-type polymers is used. A conductive polymer of pyrrole, its derivatives, aniline, its derivatives polymerized by chemical oxidation is made to exit on at least one surface of the cation- exchange membrane. If necessary, the conductive polymer may be doped with a suitable cation or anion. To obtain the membrane, a method wherein the conductive polymer is dissolved in some solvent and a thin film is formed by pouring or applying or spraying the solution to a cation-exchange membrane and drying it is applied. In this way, a membrane having high separation coefficient as well as transmission fluxes and excellent durability for a long period is obtained.
Patent JP-H0798067-A (JP)
Title: Air pressure changeover valve
Inventor: UEHARA TAKEO
IPC: F16K11/00
Filed: 1993-09-29
Abstract: PURPOSE:To prevent rise of bearing pressure between the valve seat and the valve element of an opening/closing valve in a third chamber accompanying variation of the inner pressure of a bellows, always keep appropriate bearing pressure so as to prevent a fall of the life of the opening/closing valve, and set the valve opening force of the valve element at a fixed value. CONSTITUTION:A closed spring receiving member 19 is held in the cylindrical hole 7 of a cylinder case 1 slidably in the axial direction. A third compression spring 31 is provided between the closed spring receiving member 19 and a locking member 18. The closed spring receiving member 19 is floatingly supported through the third compression spring 31.
Patent JP-2001064754-A (JP)
Title: Tool steel with excellent weldability and machinability and suppressed secular change, and die using the same
Inventor: ABE YUKIO
IPC: C22C38/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool steel excellent in weldability and machinability without deteriorating mechanical properties, such as toughness and wear resistance, and minimal in secular change, and a die using the same. SOLUTION: The tool steel has a composition consisting of, by weight, 0.55-0.75% C, 0.1-0.6% Si, 0.1-1.2% Mn, 6.8-8.0% Cr, either or both of Mo and W within the range satisfying (Mo+1/2W)<1.0%, <=1.0% V, <=0.2% S, and the balance Fe with inevitable impurities. Preferred S content is 0.01-0.2%. Further, >=100 ppm Ca and <=1.0% Ni can be contained. The die can be manufactured by using the tool steel in which maximum hardness is regulated to >=57HRC by tempering at >=500 deg.C and subjecting the tool steel to thermal refining to >=55HRC hardness and then to machining.
Patent JP-H0986527-A (JP)
Title: Mailing code printer
Inventor: ISHII HIDEKAZU
IPC: B65C11/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To make either of direct printing and indirect printing executable selectively, and to make a full-scale automatization possible even in the case of indirect printing of zone number code only while saving labor and reducing running expenses. SOLUTION: A code printing means 30 is formed of an ink jet printer that is capable of printing mailing code (Cn) on mails 100 and labels 202, and a label sticking means 20 that can be selectively used is provided. The label 202 to be stuck to the mail 100 by the label sticking means 20 is such that is selectively used, being transparent and available for mechanical reading of mailing information (postal address) recorded on the mail 100 from the outside after the label is stuck.
Patent JP-H0289358-A (JP)
Title: Complementary mis integrated circuit
Inventor: TAMAKOSHI AKIRA
IPC: H01L21/76
Filed: 1988-09-27
Abstract: PURPOSE:To increase the latch up proof quantity by insulating the side face and the bottom face of a second conductivity type well with an insulating layer and a high-concentration first conductivity type semiconductor layer respectively. CONSTITUTION:A P<-> type semiconductor substrate 4 is selectively etched to form a well area. P type ions are implanted into said area to form an ion- implanted layer 7 deg.. An N<-> type semiconductor layer is epitaxially grown on the etched part selectively to form an N well 5 and field insulating films 8 for element separation are formed. A groove is formed in the boundary between the N well 5 and the P<-> type semiconductor substrate 4 and the surface of the substrate is oxidized by heat to form a gate oxide film 9. In this time, the side face of the groove is also covered by a heat oxide film, however, if the groove is not filled up with the heat oxide film completely, a separation groove 6 is formed by selectively growing a silicon oxide film by the CVD method. The side face of the N well 5 is sufficiently insulated with the separation groove 6 filled up with silicon oxide and a P<+> type semiconductor layer 7 is on the bottom face of the N well 5 to reduce the amplification factor alphaof a parasitic NPN transistor, therefore, the latch up proof quantity increases.
Patent JP-S6486634-A (JP)
Title: Callout communication system
Inventor: SHINAGAWA NORITERU
IPC: H04W68/00
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the interception of information sent to a specific callout signal receiver by a 3rd party by revising a callout number calling a call signal receiving terminal equipment from a call communication equipment and revising the sequential callout number. CONSTITUTION:A controller 12 of a callout communication equipment 10 receiving information retrieves a terminal number 101 of a terminal number conversion table 14 set in a storage device 13 by using a terminal number received by a data terminal equipment 17 to extract a call number 103 written in a coincident location. The controller 12 of the callout communication equipment 10 extracting the call number 103 generates a random number to generate a new callout number. The callout communication equipment 10 sets a callout number conversion key 102, sets the information received from the data terminal equipment 17 to the location of the information 22, and sets a data applied with an arithmetic operation decided with the call signal receiver 1 in advance from a new callout number generated by the random number and a callout number conversion key 102 to the location of call number conversion information 23. Then the call signal 20 is sent to the callout signal receiver 1 through a transmitter.
Patent JP-H0666029-A (JP)
Title: Automatic strain correcting device for steel frame
Inventor: YAMAMOTO KAZUO
IPC: E04G21/18
Filed: 1992-08-18
Abstract: PURPOSE:To correct a strain of steelframe easily by little workers in less space, whereby the horizontal movement of members and materials is less obstructed. CONSTITUTION:A telescopable strut 7 with a roller 9 at its top end is fixed horizontally to a leg steelframe 3 that is already erected and fixed, and the end of a cable 5 is connected to both the leg steelframe 3 and an extension steelframe 4 erected at the top of it. Then the roller 9 is made in contact with the cable in the course of cable, and the cable 5 is tensed by the extended strut 7 in bow string form.
Patent JP-S61122965-A (JP)
Title: Head supporting mechanism of floppy disk device
Inventor: SAITO KAZUNORI
IPC: G11B17/32
Filed: 1984-11-16
Abstract: PURPOSE:To enhance an accuracy in adjustment of an amount of protrusion of a magnetic head by connecting the magnetic head of a carriage side to the carriage through a parallel leaf spring and disposing a vertical movement minutely adjusting screw for moving the head vertically at a lower surface side of the parallel leaf spring. CONSTITUTION:While detecting signal outputs from magnetic heads 11 and 12 holding a floppy disk 10 from both surfaces thereof under a predetermined contact pressure, the magnetic head 11 of a carriage 14 supported movably vertically and in parallel through a parallel spring 13 is moved in parallel and vertically by means of a vertical movement minutely adjusting screw 17 disposed on a lower surface side of the carriage 14. When an output signal is the most stable, the vertical movement minutely adjusting screw 17 is fused or fixed by means of a thermal method such as laser or a soldering. In this manner, an accuracy in adjustment of an amount of a protrusion of the magnetic head can be enhanced without an accuracy in working of parts.
Patent JP-S62103651-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI YASUO
IPC: G03G5/06
Filed: 1985-10-31
Abstract: PURPOSE:To form an electrophotographic sensitive body capable of stably maintaining hysteresis condition of potential causing no increase in the residual potential even if the photosensitive body is used repeatedly when a phthalocyanibe compd. is used as a carrier generating material by using an optimum carrier transporting material therefor. CONSTITUTION:The carrier generating material is one contg. a metal phthalocyanine compd. and/or nonmetal phthalocyanine compd., and the carrier transporting material is one contg. a styryl compd. expressed by the formula [I]. In the formula [I], R<1> and R<2> are substituted or unsubstituted aryl group, respectively; Ar1 and Ar2 are substituted or unsubstituted aryl group; R<3> and R<4> are H atom or substituted or unsubstituted aryl group, etc. A specific example for the carrier transporting material is given by the formula [I-1].
Patent JP-H0799040-A (JP)
Title: Bending type fluroscent lamp
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/42
Filed: 1993-09-29
Abstract: PURPOSE:To provide a bending type fluorescent lamp which does not generate a remarkable crack of a protective film and a phosphor membrane by the bending of a bulb, and can prevent the discharge of the ultraviolet ray to the outer side. CONSTITUTION:On the inner surface of a bulb 1 formed by bending, a protective membrane 6 including a metal oxide having an ultraviolet ray absorbing function is formed, and a phosphor membrane 7 including a phosphor which has the absorbing function of an ultraviolet ray of 315 to 400nm is formed on the inner surface of the protective membrane 6. As a result, since the protective membrane and the phosphor membrane absorb the ultraviolet ray, a reamrkable crack is not generated even though the bulb is bending processed, and a discharge of the ultraviolet ray can be suppressed.
Patent JP-S59162199-A (JP)
Inventor: DEBITSUDO EMETSUTO UITSUTAA
IPC: C30B15/10
Filed: 1983-12-22
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-H0797497-A (JP)
Title: Fluorinated aqueous dispersion
Inventor: KODAMA SHUNICHI
IPC: C08K5/17
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a water-base coating composition which can be crosslinked at ordinary temperature and therefore can be utilized for application in place and is improved in stain resistance while retaining the weatherability and water resistance of conventional water-base fluorinated coating material, by mixing a crosslinkable carbonyl-containing fluorinated aqueous dispersion and a crosslinking agent comprising a dihydrazide compound. CONSTITUTION:The dispersion contains a copolymer obtained by polymerizing a fluoroolefin, a carbonylated unsaturated monomer, and a copolymerizable monomer composed essentially of a hydrophilic macromonomer represented by the general formula X-Y-Z (wherein X is a radical-polymerizable unsaturated group; Y is a hydrophobic divalent binding group; and Z is a hydrophilic group) and a hydrazine derivative containing at least two hydrazine residues in the molecule.