baber/WOPTO huggingface dataset:
Patent JP-S60194325-A (JP)
Title: Light orientation pattern detector for head lamp of automobile
Inventor: MINAGAWA KIMIHARU
IPC: G01M11/06
Filed: 1984-03-14
Abstract: PURPOSE:To lessen the observation space by similarly reducing the light orientation pattern using an optical lens while it is observed from the direction coinciding the optical axis path. CONSTITUTION:A head lamp 8 is arranged close to an optical lens 9 and beam emitted from the lamp 8 travels to the surface of a half mirror 10 through the lens 9. The beam reflected on the surface of the mirror 10 travels to a screen 11. The reflected light from the screen 11 is received by an industrial TV camera 12 passing thrugh the half mirror 10. Thus, the distribution of quantity of light on the surface of the screen 11 to be observed with the camera 12 equals the light orientation pattern.
Patent JP-H03249376-A (JP)
Title: Engine controller
Inventor: MIYAMOTO KOICHI
IPC: F02P5/152
Filed: 1990-02-28
Abstract: PURPOSE:To promote knocking control and power increase by making it perform such an operation as selecting a second ignition timing mode when a variation from reference ignition timing becomes more than the specified value, in a first ignition timing mode. CONSTITUTION:A first ignition timing mode to be taken when fuel is high-octane gasoline and a second ignition timing mode to be taken when it is regular gasoline are selected either and in time of controlling the ignition timing of an engine in accordance with the selected mode, a designated selecting operation releasing means is made to take the first ignition timing mode when a temperature change detected is more than the specified temperature change in that state that an ignition timing control mode setting means has selected the second ignition timing mode by means of the designated selection operation. Accordingly, it is shifted to a medium speed driving state form a state of being continuously driven at high speed and intake air temperature going up, and afterward this intake air temperature goes down by degrees. With the above constitution, knocking occurrence is effectively controllable and, what is more, power increase and improvement in fuel consumption or the like are well promoted.
Patent JP-S57164355-A (JP)
Title: Input and output interface device
Inventor: KIKUCHI JIYOUJI
IPC: G06F5/06
Filed: 1981-03-31
Abstract: PURPOSE:To control a data transfer speed from a data cash device to an input/ output controller according to a transfer time, by measuring the transfer time of data between a channel and the input/output controller with an input/output device. CONSTITUTION:A data request is outputted from a signal line 22, and a time from the generation of data request to the return of data response given from a signal line 23 is measured to obtain an effective transfer speed. Next, the effective transfer speed is transmitted to a data cash device 16 via a transfer speed informing (SPST) signal line 28. The device 16 transfers data to a channel when the data transfer request from a channel exists in this effective transfer speed. When the 1st data request signal DVDRQ is outputted from the device 16, an input/output controller 14 returns the 1st data response signal DVDRP to the device 16, and the 2nd data request signal CHDRQ is transferred to a channel 13 after the internal delay time of the device 14. The request signal CHDRQ turns off with the leading of the 2nd response signal CHDRP from the channel 13.
Patent JP-H02230608-A (JP)
Title: Raw material for tab tape and tab tape
Inventor: BABA MASAKI
IPC: H01B5/14
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a tape for TAB with a little expansion and contraction by providing a polyimide film in one surface, at least, of a copper foil, and providing wiring in a surface corresponding to the copper foil of the polyimide film. CONSTITUTION:The adhesive 2 is coated on both surfaces of a copper foil 1, and a hole a little larger than a semiconductor element is opened in the central part, and the copper foil 1 having the predetermined width is bonded on it. Photoetching is performed on the copper foil, and a wiring pattern is formed so that finger leads project open-sidedly from the hole. Al and covar can be used as a substitute for copper foil. Other insulating resin can be used as a substitute for polyimide. With this structure, the thermal shrink is remarkably reduced, and the stress to leads caused by the thermal shrink of a film is reduced after bonding, and the deformation of leads can be prevented.
Patent JP-H08249941-A (JP)
Title: Armored cable with corrugated steel pipe
Inventor: NAKAYA KATSUSHI
IPC: H01B7/22
Filed: 1995-03-08
Abstract: PURPOSE: To manufacture an armored cable with a corrugated steel pipe at low cost and solve a trouble of wastewater treatment by using a steel sheet having a coating layer formed by surface treatment as a metal tape. CONSTITUTION: Regarding an armored cable 1 with a corrugated steel pipe in which a corrugated steel pipe 3 as a metal sheath is set in the surrounding of a cable core wire 2; a surface treated coating layer 4 is formed in the steel pipe 3. The layer 4 is not formed after corrugating treatment but previously formed at the time when the steel is still one steel sheet. Consequently, lubricating property is remarkably improved and at the time of corrugating process, the surface of the steel pipe is prevented from being cracked. Further, by setting the surface roughness of the steel sheet to be 2.0±1.5μm, crack formation due to abrasion of the steel sheet at the time of corrugating process can be made extremely difficult.  Furthermore, the quantity of an oil applied to the surface is remarkably lessened as compared with that in a conventional case and at the same time the manufacturing process can be simplified and a problem of wastewater treatment after washing can be solved.
Patent JP-H09244609-A (JP)
Title: Video display device
Inventor: KAMEOKA FUMIO
IPC: H04N5/208
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To maintain modulation and also to obtain a smooth video by obtaining the difference between luminance differences between adjacent dots among plural dots and converting the luminance value of an interpolated pixel with the magnitude of the difference. SOLUTION: A video signal is respectively delayed by a time equivalent to one clock by a DFF 1 and a DFF 2 and moreover is delayed by a time equivalent to another one clock. The luminance difference between the output of the DFF1 and the output of the DFF2 is detected by an adder 4. An FF 5 delays the output signal of the luminance difference by a time equivalent to one clock. The difference between the luminance difference and then the luminance difference delayed by the DFF 5 is detected in an adder 6 and then the absolute value of the difference between luminance differences is outputted by an absolute value detecting circuit 7. A decoder 8 selects a proper interpolation coefficient (a linear interpolation or a nonlinear interpolation coefficient) from the interpolation coefficient associated with an interpolation position to be inputted and the absolute value to output it.  Then, the luminance difference is multiplied by the proper coefficient to be outputted from the decoder 8 in an adder 9 and is outputted by an adder 10.
Patent JP-H04268367-A (JP)
Title: Polycarbonate resin solution for forming cast film
Inventor: KANAYAMA SATOSHI
IPC: C08G64/00
Filed: 1991-02-22
Abstract: PURPOSE:To prepare the title soln. excellent in film-forming properties in casting by dissolving a specific random copolycarbonate resin in an org. solvent. CONSTITUTION:The title soln. is prepd. by dissolving a random copolycarbonate resin comprising 35-65mol% structural units of formula I and 65-35-mol% structural units of formula II and having a viscosity-average mol.wt. of 15,000-100,000 in an org. solvent. In these formulas, R1 to R<8> are each H, halogen. or 1-4C alkyl; and A is 1-10C linear, branched, or cyclic alkylidene, aryl-substd. alkylidene, aryl, or sulfonyl. An example of the structural unit of formula I is one derived from a dihydric phenol e. g. 2, 2-bis(4-hydroxyphenyl) propane (bisphenol A) or 1, 1-bis (4-hydroxyphenyl) cyclohexane; while an example of the structural unit of formula II is one derived from bis (4-hydroxyphenyl) sulfide.
Patent JP-S59175533-A (JP)
Inventor: KIRIYAMA MASARU
IPC: H01H85/044
Filed: 1983-03-25
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-H10247092-A (JP)
Title: Method of recognizing talker and device therefor
Inventor: UCHIBE TOSHIAKI
IPC: G10L17/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To permit high performance talker recognition according to the circumstances by using an angle formed by two feature vectors expressing a speech as a criterion of talker similarity at a time of recognizing a talker. SOLUTION: At a time of recognizing a talker, a switch 18 selects templates of all talkers registered in a speech feature information storage part 16 successively as subjects of comparison, and sends them to a degree of similarity calculation part 17. The degree of similarity calculation part 17 sequentially calculates crossed axes angles between parameter values of the templates 16A and acoustic vector rows of recognition data 12A. And, the calculated crossed axes angles are sent to a talker recognition part 19.  In this case, the talker recognition part 19 judges a registered talker as an actual talker, who has a larger value than a corresponding threshold and also corresponds to the maximum value of each accumulated degree of similarity to the templates of all the registered talkers, and judges the talker as unregistered if the maximum does not exceed the threshold value, and outputs this as a talker recognition result 19A.
Patent JP-S59174815-A (JP)
Title: Optical distributer and synthesizer
Inventor: OOSHIMA SHIGERU
IPC: H04B10/29
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the loss of an optical communication network by controlling the shape of tapered end parts of an optical distributer and an optical synthesizer or the extent of optical axial shifting between abutting parts, and determining the optical distribution ratio of the optical distributer and the optical synthesizing ratio of the optical synthesizer. CONSTITUTION:This describes, for example, a 1:3 optical distributer and a 3:1 optical synthesizer using a tapered fiber. One terminal of one optical fiber 63 of the distributer is welded to one-side terminals of three optical fibers in a bundle and the optical fiber 62 as a light guide-in part and the tapered optical distributing part of the optical fibers 64-66 constitute the optical distributer. Then, one-side terminals of three optical fibers 65, 67, and 68 are welded together in a bundle and tapered, and this taperd terminal part is connected as a light guide-in part to one terminal of an optical fiber 69 as an optical synthesizing part, thus constituting the optical synthesizer.
Patent JP-2000247905-A (JP)
Title: Pertussis vaccine
Inventor: TAKEO CHUICHI
IPC: A61K47/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a pertussis vaccine that causes no coagulation of antigen protein on the inactivation, and is safe to human body and stable by admixing catechins as an inactivating agent for pertussis physiologically active substances. SOLUTION: This vaccine includes a catechin as an inactivating agent for pertussis physiologically active substances. In a preferred embodiment, the catechin is obtained by extracting it from raw tea leaves, green tea, oolong tea or black tea with water, hot water, a variety of alcohols or ethyl acetate, and separating and purifying the extract. In the vaccine, the concentration of the catechin is adjusted to 0.01-10 mM. The objective pertussis vaccine is prepared by mixing the pertussis physiologically active substances with the catechin to effect the inactivation reaction, dialyzing the reaction mixture to remove the catechin and obtain pertussis toxoid and allowing the pertussis toxoid to adsorb to the adjuvant. An new vaccine having excellent pertussis immune effect can be provided thereby.
Patent JP-S62206456-A (JP)
Title: Level display unit
Inventor: OIKAWA HIROO
IPC: G01R19/165
Filed: 1986-03-06
Abstract: PURPOSE:To enable not only the lighting of LEDs at a certain input level but also the changing the luminance of individual LEDs, by connecting an anode side of high-level LEDs next to an output size of a comparator set at a reference level. CONSTITUTION:A comparator 1 is set at a reference level V1 set based on a division ratio of resistances 16 and 17 and a constant current I1 flows with a constant current circuit 6 to light an LED 11. A comparator 2 is set at a reference voltage level V2 higher than the input signal level V1 set by the resistances 16 and 17 and a constant current I2 flows with a constant current circuit 7 to light an LED 12. At the same time, the comparator 1 is set to light the LED 11. The LED 11 increases the luminance thereof because the LED 12 is connected thereto. Likewise, by the division of voltage with resistances 16-20, LEDs 11-15 are lighted at various luminance levels.
Patent JP-H0347139-A (JP)
Title: Production of sec-butylbenzene
Inventor: TAMURA MITSUHISA
IPC: C07C2/70
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the subject substance by reacting benzene with n-butene using a liquid AlCl3 complex catalyst in an amount at a specific ratio thereof to that of the benzene within a specified temperature range while keeping the weight ratio of the by-product i-butylbenzene to the objective substance at a low value. CONSTITUTION:Benzene is reacted with n-butene at 1:(0.4-1.1) molar ratio and a liquid AlCl3 complex catalyst is used in an amount so that AlCl3 used as a component thereof may be provided in an amount of 0.3-5wt.% (preferably 0.3-1wt.%) based on the benzene. Both are reacted at 20-90 deg.C in a reaction zone so that a by-product i-butylbenzene may be in an amount so as to provide <=0.01 weight ratio based on the produced subject substance. Thereby, the subject substance which is a raw material for producing phenol is obtained. The resultant reaction mixture is divided into a portion (A) consisting essentially of the benzene, a portion (B) consisting essentially of the subject substance, a portion (C) consisting essentially of dibutylbenzene and tributylbenzene and a portion (D) consisting essentially of heavy substances and the portions (A) and (C) are recycled to the reaction zone.
Patent JP-S62206756-A (JP)
Title: Vacuum device
Inventor: ISHIZUKA TOSHIHIRO
IPC: H01J37/20
Filed: 1986-03-06
Abstract: PURPOSE:To realize the efficiency and the labor saving of the sample measurement work, by composing the system to open and close the light passage of a photocoupler with a fin through the up and down movement of a detecting plate. CONSTITUTION:When a sample 6 is moved up and down, a detecting plate 13, to which the upper side of the loaded sample 10 contacts, moves up and down with the up and down movement of the sample 10. In the still condition where the ends of the detecting plate 13 are held by the tips of a holder 14, a fin 20 cuts off the light passage of a photocoupler 17, and a fin 21 is at the upper side of a photocoupler 18. In this case, when the sample table 6 is lifted, the sample 10 pushes up the detecting plate 13, and the fin 20 opens the light passage of the photocoupler 17. In such a way, the height of the sample 10 can be found from the rising amount of the detecting plate 13.
Patent JP-S60195180-A (JP)
Title: Alkaline earth metal sulfide fluorescent material
Inventor: SHIRAKAWA YASUHIRO
IPC: H01J29/20
Filed: 1984-03-16
Abstract: PURPOSE:To provide a fluorescent material for B/W or color CRT tube, composed of a Tb- and Zn-doped alkaline earth metal sulfide fluorescent material, having excellent afterglow property and controlled particle size. CONSTITUTION:The objective fluorescent material is represented by the formula XS:TbZn (X is Ca or Sr) wherein the amount of doped Zn is >=1X10<-4>g-atom (preferably >=4X10<-4>g-atom per 1mol of the alkaline earth metal. The fluorescent material can be prepared e.g. by oxidizing and sintering CaCO3 containing 0.1mol% Tb in air at 1,250 deg.C, pulverizing 1mol of the sintered material, mixed thoroughly with 10<-3>mol of ZnO and 2mol of sulfur by physical means, and calcining at 1,000 deg.C in a reducing atmosphere for 3hr.
Patent JP-H11245962-A (JP)
Title: Cap capable of differential disposal
Inventor: AOYAMA KEIICHI
IPC: B65D47/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To fit firmly a cap onto a container mouth without damage, by forming a plurality of slits in the skirt of a cap main body upward from its lower-end edge and by fitting a fastening cylindrical band onto its skirt periphery. SOLUTION: The cap 1 has a cap main body 10 comprising a skirt 3 fitting on a discharging tube 2 and the mouth outside-diameter of a container, and an inner lid 6 stretching from an inner tube 4 fitting on a container mouth inside-diameter which is situated at the lower end of the discharging tube 2 or hanging down from it. And a lever 5 for making an opening for taking out contents is projectingly provided on the inner lid 6. In the case, the skirt 3 is provided with a plurality of slits 3c extending upward from its lower-end edge, and easily extends out toward its bottom by a slight force. And by closely inserting and fitting the cap main body 10, from its upper part to its skirt 3 extending out toward the bottom, into the inside diameter of a cylindrical fastening band 9, the inside diameter of the skirt 3 is closely fitted on the mouth periphery of the container B.
Patent JP-2000249960-A (JP)
Title: Method and device for measuring scanning position for scanning optical system
Inventor: OGUMA NOBUO
IPC: G02B26/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a measuring device in which measuring accuracy in terms of the center of gravity of light is improved in the measurement of the scanning position of a scanning optical system. SOLUTION: In this method for measuring the scanning position for the scanning optical system, a scanning surface 3a of a rotary polygon mirror 3 making a light beam B' scan is specified and a line sensor 8 orthogonally crossed with a main scanning direction is arranged on an image surface where the light beam B' made to angularly scan is formed into an image, and the position of the center of gravity of the light is calculated based on the gradation value of light quantity measured at an optional position in the main scanning direction. While moving the line sensor 8 along in an optical axis direction O', the quantity of the light beam B' is measured. Then, the position in the optical axis direction where the light quantity is maximum is decided and the scanning position is measured at the position in the optical axis direction.
Patent JP-S60192722-A (JP)
Title: Semi-rigid polyurethane foam
Inventor: MORIOKA MASAYUKI
IPC: C08G18/00
Filed: 1984-03-14
Abstract: PURPOSE:A semi-rigid polyurethane foam having an isocyanurate structure and being moldable by a thermocompression molding process and suitable as a door pad or the like, obtained by reacting a polyether-polyol of specified properties with an excess of a polyisocyanate. CONSTITUTION:The purpose semi-rigid polyurethane foam is obtained by mixing an active hydrogen-containing polyether-polyol having a functionality >=2 and an average OH value of 10-120mg KOH/g (e.g., a reaction product between glycerin and propylene oxide) with a polyisocyanate (e.g., 2,4-tolylene diisocyanate or phenylene diisocyanate) at an equivalent ratio of 1:1.5 or larger, and reacting the mixture by heating. The obtained polyurethane foam has a foam density of 20-100kg/cm<3> and a 25%-compression hardness of 0.1-0.5kg/cm<2>, and can be suitably used in applications where some elasticity and rigidity are necessary.
Patent JP-S54141564-A (JP)
Title: Semiconductor device
Inventor: SATOU HIROAKI
IPC: H01L23/50
Filed: 1978-04-25
Abstract: PURPOSE: To prevent damages of terminals owing to the contact of foreign matter and the electrostatic breakdown of MOSICs by providing undulated form or  through-hole form terminals to an IC package.  
     CONSTITUTION: A plurality of undulated form terminal electrodes 12 in which electrode connecting pins are insertable are provided to the back face 14 of the package substrate of an IC package. Packaging this IC package onto the substrate simply necessitates prior provision of pin form protrudions in a printed substrate or the like and insertion of the concave form or through-hole form terminal electrodes 12 of the IC package into said holes. This reduces the electrostatic breakdown of the elements prior to packaging because the terminal electrodes 12 are not protruding to the outside of the package and have less chances of making contact to external foreign matter. Even if undue force is generated at the time of packaging the IC package, all that occur is breakage of the pins of the printed substrate or the like and the damaging of the terminal electrode of the IC package will not occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60194257-A (JP)
Title: Solar heat-utilizing device
Inventor: HATSUTORI MASAJI
IPC: F24S90/00
Filed: 1984-03-14
Abstract: PURPOSE:To utilize low-temperature air, generated in a heat collector, for cooling a room by a method wherein the heat collector is attached to one part of an outer wall and a through hole for flowing air is provided on the surface of the wall while the low-temperature air, generated in the heat collector, is taken into the room by a fan provided above the heat collector. CONSTITUTION:When room cooling operation is to be effected, a room cooling switch 24 is put ON. When the temperature of hot-water is low, a pump 6, a compressor 2 and a fan 20 are operated and cooled air is sent into the room forcibly to effect room cooling while heat, collected thereby, is stored in a heat accumulating tank 12 and heat collecting operation is effected at the same time. When the hot-water temperature is risen and a hot-water temperature detector 13 is switched to the side of a normally opened contact 13b, an air cooling fan 18 is operated to exchange the high heat of a heat exchanger 8 and release it into atmosphere. Accordingly, the heat accumulating tank 12 will never be heated abnormally and damaged due to overheating. The operation may be stopped any time by putting the room cooling switch 24 OFF.
Patent JP-S63215446-A (JP)
Title: Thermal insulator for vehicle
Inventor: MORIKAWA MICHIO
IPC: D04H1/58
Filed: 1987-03-03
Abstract: PURPOSE:To obtain an insulator having the superior mold separation performance, etc., by laminating the nonwoven fabric which is prepared by jointing the acryl group oxidized fiber by the inorganic and organic composite emulsion and applied with water repellency treatment onto a glass fiber mat through a thermoplastic film and applying heating treatment. CONSTITUTION:The nonwoven fabric which is made of acryl group oxidized fiber as heat resisting fiber and jointed by colloidal silica acryl composite particle type emulsion and impregnated with the water repellent agent such as fluorine type is used as skin material 1. Said skin material is laminated onto a basis material 3 which is prepared by applying the not-yet-hardened thermosetting resin onto a glass fiber mat through the thermoplastic resin film such as polyethylene film, and heated and pressed in a mold. Then, the mold separation performance on molding and trimming performance can be improved, and manufacture is facilitated, and a thermal insulator having the superior sound absorbing performance, incombustibility, and water repellency performance can be obtained.
Patent JP-S53136183-A (JP)
Title: Sequence programer
Inventor: KAWASHIMA EISUKE
IPC: G05B19/05
Filed: 1977-04-28
Abstract: PURPOSE:To improve an operation by indicating a symbol data in corresponding to an operation mode on an indicator located on a device body, and a comparison chart indicated in corresponding to an operation mode and a data content, which is corresponding to a symbol, is provided in corresponding to the said indicator.