baber/WOPTO huggingface dataset:
Patent JP-H05209804-A (JP)
Title: Method for correcting weight unbalance of rim assembly tire
Inventor: KAWABE HIROSHI
IPC: F16F15/32
Filed: 1991-04-18
Abstract: PURPOSE:To prevent vibration in a vertical directions of a vehicle, abnormal vibration, etc., of a handle due to weight unbalance other than uniformity of a rim assembly tire. CONSTITUTION:A simultaneous unbalance measuring machine measures the amount of correction of unbalance in both end faces in axial direction of the rim of a rim assembly tire and the position on the rim end face periphery. Based on the amount of correction of unbalance and the position on the rim end face periphery which are measured, the amount C of correction of static unbalance, position (gamma, L1) on the rim periphery of the amount of correction of static unbalance minimizing the amount of correction of residual dynamic unbalance, and then the amount Mmin of correction of residual dynamic unbalance and the position thetamin on the rim end face periphery of the amount of correction of residual dynamic unbalance are calculated. The weight whose weight is equivalent to the amount of correction of static unbalance is fixed to the position on the calculated rim periphery and at the same time a weight which is equivalent to the amount of residual dynamic unbalance is fixed to the position on the calculated rim end face periphery, thus enabling weight unbalance of the rim assembly tire to be corrected.
Patent JP-S62271923-A (JP)
Title: Evaporative cooling apparatus for internal combustion engine
Inventor: KUBOTSUKA TAKAO
IPC: F01P7/16
Filed: 1986-05-19
Abstract: PURPOSE:To simplify the structure in an evaporative cooling apparatus, by connecting the lower part of a condenser to a water jacket, and providing a valve, which opens when the coolant temperature inside the water jacket comes to the vicinity of the boiling point, in the coolant circulating passage in which a coolant supply pump is provided. CONSTITUTION:The lower tank 14 of a condenser 3 which condenses the coolant vaporized in the water jacket 2 of an engine is connected to a reserve tank 17 via the first coolant circulating passage 18. The reserve tank 17 is connected to the suction side of a coolant supply pump 6 via the second coolant circulating passage 20. In the second coolant circulating passage 20, the second solenoid valve 19 being an open/close valve is provided, and it is so arranged that when the coolant temperature inside the water jacket 2 comes to the vicinity of the boiling point, the second coolant circulating passage 20 is opened by a control device 27 on the basis of the detected value of the first temperature sensor 5 provided on the water jacket 2.
Patent JP-S5238463-A (JP)
Title: Method of decreasing the nitrogen oxides concentration in combustion w aste gas
Inventor: ENTA TSUYOSHI
IPC: B01D53/56
Filed: 1975-09-23
Abstract: PURPOSE: To decrease the concentration of NOx from low NOx concentration waste gas etc. effectively, by using specified chamical compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08304876-A (JP)
Title: Focal plane shutter
Inventor: NEMOTO ICHIRO
IPC: G03B9/70
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a focal plane shutter capable of detecting the abnormal actuation of a trailing curtain without providing a dedicated rear curtain. CONSTITUTION: An engaging part 26a engaged with a front curtain in the actuation completing region of the rear curtain is provided in its arm 26. Therefore, when the rear curtain is actuated before the actuation of the front curtain and the engaging part 26a is engaged with the opening lever pin 11b of a front curtain lever 11, the front curtain attracted to an electromagnet is forcibly released with force at that time, to make the front curtain travel and a flash sync armature 61 is conductive by the front curtain. Since the abnormal operation of the rear curtain can be detected without providing a rear curtain armature, the number of mechanical parts can be reduced and a shutter can be miniaturized to make camera small in size effectively.
Patent JP-S5540966-A (JP)
Title: Multiplex temperature measuring method and its unit
Inventor: FUKUDA KATSUYOSHI
IPC: G01K7/32
Filed: 1978-09-18
Abstract: PURPOSE: To establish the multiplex temperature measuring method and its unit which can make measurement of temperature easily and effectively with comparatively simple constitution, by connecting a plurality of piezoelectric oscillators different in resonant frequency to each part of measured object and to common lines.  
     CONSTITUTION: The piezoelectric oscillators 11a, 11b... are connected in parallel with the line 12 and they are separately located to the measuring parts of the temperature measured body. CPU 16 drives the function generator 19 and sequentially sweeps the oscillation frequency of the oscillator 15 from about 5MHz. Further, the output of the detector 15 is discriminated whether it is maximum or not, and if maximum point is present, the frequency is read in and temperature conversion is made from the value of the resonant frequency temperature coefficient stored in the memory unit 17 and the measured part is judged. It is recorded or displayed for the temperature measuring part with the recording or display unit 20. Further, the oscillation frequency is changed by about 200kHz and the resonant frequency in which the output of the detector 15 is maximum is read in to operate the temperature. Thus, at the 50th measurement, it returns to the initial point to repeat the measurement of the resonance point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816367-A (JP)
Title: Cash payment and reception system
Inventor: NISHIMURA KATSUJI
IPC: G06Q40/02
Filed: 1981-07-20
Abstract: PURPOSE:To simplify the registering operation of a cash payment/reception device, by setting a cash data memory at the side of the cash payment/reception device and transferring and storing the count data in response to the end of the counting action. CONSTITUTION:A cash data memory 21 is set at the side of a cash payment/ reception device 1, and a cash counter II is connected to the device 1 to count the cash produced from each transaction. Then the count data is transferred to the device 1 in response to the end of the counting action.
Patent JP-S5238975-A (JP)
Title: Power factor detection circuit
Inventor: KURI EISUKE
IPC: G01R21/00
Filed: 1975-09-22
Abstract: PURPOSE: A constant current control circuit is provided in a current detection path, whereby highly accurate detection of power factor over a wide range is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63281029-A (JP)
Title: Detector
Inventor: FURUTA TOSHIYUKI
IPC: G01N21/27
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a small-sized, high-sensitivity device by extending a photo conduction optical path in a photoconduction medium without increasing the occupation capacity of the photoconduction medium. CONSTITUTION:The photoconduction medium 1 is a planar type body of glass, etc., which has a flat or curved surface, an incident light part 8 and a photodetection part are provided on some part of one flank, and the remainder is covered entirely with a light reflecting layer 2 of Al, etc. Incident light 6 is therefore reflected by a reflecting layer 2 repeatedly many times, so the photoconduction path can be pro longed and the same effect with the use of a long optical fiber is obtained. Further, a sensitive layer is a layer which causes variation in birefringent index by sensing a material to be measured which is present in gas or liquid and formed of a material corresponding to the material to be measured, and the refractive index is lower than the refractive index of the medium 1. Then the sensitive layer is easily formed on the top and reverse surfaces of the medium 1 and made of only a detection layer 3 or laminate of the detection layer 3 and a reaction layer. The sensor which is manu factured as mentioned above is arranged so as to bring into contact with the medium to be measured and measures and detects the property state of the objective body such as density from a decrease in transmissivity to the incident light 6.
Patent JP-S595652-A (JP)
Title: Molding method for package of semiconductor
Inventor: OOTA SHINICHI
IPC: H01L21/56
Filed: 1982-07-01
Abstract: PURPOSE:To ensure the sealing capability of all constitutional units with high reliability by using a lead frame in which at least one position of an external lead terminal section, a tab terminal section and/or a damper terminal section is not connected to any position of other unit elements. CONSTITUTION:The package has structure in which the external lead terminals 18 of the lead frame are not connected to any position of the unit elements of the lead frame Two die sections 1, 1' for a coalesce hold the lead frame, heat does not transfer because the external lead terminal sections 18 are not connected to any position of the unit elements of the lead frame even when heat is robbed from the lead frame, and heat transfers through frame sections 12 from damper sections 15. Accordingly, the temperature drops of constitutional units unified successively are inhibited because a distance of heat transfer is lengthened and the heat capacity of the frame sections 12 is larger than that of lead sections 13.
Patent JP-H0411796-A (JP)
Title: Semiconductor laser module
Inventor: NISHIGUCHI HARUMI
IPC: H01S5/00
Filed: 1990-04-28
Abstract: PURPOSE:To improve mass productivity by bringing the polished oblique surface of an end obliquely polished fiber into contact with a stepwise edge when the fiber is inserted into a holes or a groove in contact with the laser emitting end of a semiconductor laser module. CONSTITUTION:A groove or a hole 12 opened on the surface of a wafer is formed at a position to be used also as one end face of a light emitting region stripe. The side in contact with the obliquely polished surface 15 of the obliquely polished fiber, i.e., the hole or groove 14 at opposite side to the laser emitting end is so formed as to become stepwise. After the end obliquely polished fiber 8 is so inserted at the polished oblique surface as to be brought into contact with the stepwise edge, the fiber is secured to an element with resin, etc. Then, the fiber is aligned and the rotating direction of the fiber is aligned at the optical axis, and an optical output from the emitting end of a semiconductor laser is incident on the core of the fiber without optically axis alignment.
Patent JP-H02293185-A (JP)
Title: Thermal recording material
Inventor: SEYAMA FUMIO
IPC: B41M5/327
Filed: 1989-05-08
Abstract: PURPOSE:To improve high speed recording properties by providing a thermal color forming layer containing 3-di-n-pentylamine-6-methyl-7-phenylaminofluorane and a specific phenol compound on a support. CONSTITUTION:3-di-n-pentylamino-6-methyl-7-phenylaminofluorane as a basic dye and a phenol compound represented by formula I(wherein R is a 2 - 10C divalent group and X and Y are hydrogen, a lower alkyl group, a lower alkoxyl group, a lower alkenyl group, a hydroxyl group or a halogen atom) developing a color upon the contact with said dye are mixed and dispersed by a ball mill using water as a dispersing medium to prepare a coating solution. This coating solution is applied to a support such as paper or a plastic film in a coating amount (on a dry wt. basis) of about 2 - 12g/m<2> and dried to obtain a thermal recording material having a thermal color forming layer formed thereto.
Patent JP-H04341997-A (JP)
Title: Semiconductor memory device
Inventor: YAMAZAKI KYOJI
IPC: H03K17/16
Filed: 1991-05-20
Abstract: PURPOSE:To prevent a undesirable current consumption by holding the potential of a driving transistor gate to a ground potential in response to the signals when a first power supply voltage is not given and a second power supply voltage is given thus, preventing a through-put current via the transistor. CONSTITUTION:This invention discloses an improved output buffer circuit applicable to a dynamic random access memory(DRAM). An ordinary output main amplifier circuit 3ai is supplied with a first power supply voltage Vcc1. An output driving circuit 4i is supplied with a second power supply voltage Vcc2. The output of the output main amplifier circuit 3ai is connected with a potential holding circuit 3bi which operates in response to the power supply loss detection signal PFR of the first power supply voltage Vcc1.
Patent JP-H0755146-A (JP)
Title: Dampproof ceramic igniter for combustor
Inventor: DEBITSUDO AARU SARUTSUMAN
IPC: C04B41/85
Filed: 1994-05-27
Abstract: PURPOSE: To make a ceramic material being employed in an igniter moisture- resistant by connecting an igniter chip with a wire filled with ceramic cement contiguously to one end of a shell, stopping the wire at the other end of the shell with a soft refractory buried resin and coating the surface with a water impermeable nonmetallic silicate. CONSTITUTION: An igniter comprises a tubular ceramic shell 20 having insulated lead wires 15, 17. The lead wires 15, 17, brazing pads 24, 26 and legs 25, 27 are bonded by a refractory cement in the shell 20. The cement 30 sealing a hole 31 hermetically at the front end 22 is contiguous to the rear end 32 of the shell 20 from the front end thereof and a recess 34 at the rear end 32 is filled with a soft buried resin layer 36. A coating forms a surface layer entirely on the shell 20, and on the front end 22, rear end 32 and the cement 30. It is a refractory heat resistant translucent layer, i.e., an alkaline silicate coating, bonded to a mother material.
Patent JP-H032148-A (JP)
Title: Selective n-alkylation of aniline
Inventor: AASAA SHII BEIYAA
IPC: C07C209/60
Filed: 1990-04-27
Abstract: PURPOSE: To inexpensively obtain N-alkylated aniline useful as chemicals, an oxidation inhibitor, a plasticizer or vulcanization accelerator by reacting aniline and a lower alkanol within a specific temp. range in the presence of synthetic acidic zeolite having micropores.  
     CONSTITUTION: A lower alkanol (e.g.; methanol) and aniline are used in a molar ratio of 1:3 and reacted in the presence of a synthetic acidic zeolite catalyst at 250-350°C (pref., 300-350°C) in a vapor phase or a liquid phase to obtain N- alkylated aniline (e.g.; N-methylaniline, N,N-dimethylaniline). The above catalyst is acidic zeolite having a pore size of 6-8 Å with a three-dimensional tubular and, for example, zeolite S-115 is designated. This zeolite has long catalytic life and can be reactivated by heating zeolite to high temp. It is effective to make the stagnation time of reactants on the catalyst relatively long over 0.1-40 sec. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10272889-A (JP)
Title: Portable registered seal and writing instrument with vermillion ink pad
Inventor: SHIBAZAKI HIROYUKI
IPC: B41K1/02
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To use a seal impression even in a place where no vermillion ink pad is at the outside by providing a part for containing the impression legally recognized as the impression at a rear half of a handgrip of a writing instrument and a part for containing the pad at a head. SOLUTION: The writing instrument comprises a rear end cap 2 having a container for containing vermillion ink pad at a head openable by a cover 3 at rear half of a handgrip, and a containing part 1 of a seal impression 4 openable by the cap 2. This impression is recognized as a legal seal impression by using various material sold in the market. Thus, a product can be manufactured with a lower efficient cost distribution with reliability and wide using range in common use in the general society without writing instrument with a rubber seal without necessity of the pad of conventional ink impregnating or ink holding type.
Patent JP-H08302075-A (JP)
Title: Electroconductive rubber composition
Inventor: MIZUTA MARIKO
IPC: H01B1/24
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a stable electroconductive rubber composition low in the lot-to-lot variation of electrical resistance and voltage dependency, by blending a base rubber with each specified amount of a metal salt-doped ether linkage- contg. ester-based plasticizer and carbon black. CONSTITUTION: This electroconductive rubber composition excellent in stability with time and having the above-mentioned advantages is obtained by blending 100 pts.wt. of a base rubber (e.g. styrene-butadiene copolymer rubber) with 5-100 pts.wt. of an ester-based plasticizer doped with a metal salt such as lithium chloride, expressed by the formula (X is a 2-8C alkylene, divalent aromatic group or divalent alicyclic group; R<1> and R<2> are each a 3-15C alkyl; A<1> and A<2> are each a 2-4C alkylene; (m) and (n) are each an integer of 1-7) and having at least one ether linkage in the molecule and <=70 pts.wt. of carbon black followed by kneading the resultant blend using an open roll.
Patent JP-S62271591-A (JP)
Title: Data refresh period setting system for decentrarized process input/output controller
Inventor: TAKADA HIROSHI
IPC: H04Q9/00
Filed: 1986-05-20
Abstract: PURPOSE:To set a minimum period corresponding to a system constitution by providing a refresh correction means which corrects a refresh period to an optimum value while deciding whether the refresh period is suitable or not. CONSTITUTION:A constitution checking means 5 individually inquires types from process I/O devices P1-PN connected to a data transmission line 4, simultaneously counts the number of connected devices and checks the system constitution. Based on the checked result, a refresh period rough estimation means 6 roughly estimates the refresh period. When data refresh starts based on the rough estimation, the refresh correction means 7 corrects the refresh period to an optimum value while deciding whether said refresh period is appropriate or not. In such a way the highest speed refresh period corresponding to the constitition of the devices connected to a line 4 in the devices P1-PN can be automatically set.
Patent JP-S595382-A (JP)
Title: Card information reader
Inventor: NAGATANI MASAYUKI
IPC: G06K13/06
Filed: 1982-07-01
Abstract: PURPOSE:To eliminate a read error, by fixing the optical system side of the card guide groove in a card reader which employs a magnetic system and the optical system in combination, and energizing the magnetic system side with a spring. CONSTITUTION:A card which has an optical recording information element (transmission type hologram element) at one side edge (e.g. right-hand side) and a magnetic stripe on the left-hand side is inserted into a card insertion opening which is not shown in a figure. A card guide path is formed in the main device body by a right guide member 13 and a left guide member 14. The card while moving forth between the guide grooves 15b and 15a is read and then moves back to be discharged. In this case, the card is conveyed by unshown upper and lower rollers provided in holes 14b and 14c. The guide means 13 is engaged slidably with the projection 70 of a side plate 10 by four front and rear, and upper and lower lock pieces and the pin 73 of an elastic member 74 is inserted into the upper and lower engagement holes 72 of the side plate 10. Consequently, the guide means 13 energizes the card toward the guide means 14 all the time to read information accurately.
Patent JP-H02149585-A (JP)
Title: Cephalosporin derivative, production thereof, and composition for preparing medicament with antibacterial action containing same
Inventor: PATORISU JIYAN SHIRE
IPC: A61P31/04
Filed: 1989-05-10
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula: <CHEM> are described, wherein R<1> is hydrogen or certain optionally substituted alkyl groups; X is a benzene ring or certain 5 or 6-membered heterocyclic ring and is fused to ring Y which is a nitrogen containing heteroaryl group; R<2> and R<3> are independently hydroxy or an in vivo hydrolysable ester thereof, and ring system X-Y is optionally substituted. Processes for their preparation and use are described.
Patent JP-S62271192-A (JP)
Title: Serial printer with bar code reading function
Inventor: INAMOTO AKIHIKO
IPC: G06Q40/00
Filed: 1986-05-20
Abstract: PURPOSE:To simplify versatile print control while relieving he load of the operator by providing a read function of a bar code to a serial printer. CONSTITUTION:A bar code sensor 14 is fitted incorporatedly with a print head 11 on a carrier 10 so as to be subject to position control similarly as the print head 11 and reads a bar code 16 described on an optional position on print form 13. A bar code recognition section 15 converts a bar code signal outputted from the bar code sensor 14 into a binary data form and supplies the result to a prescribed carrier. Thus, print control information such as an identification mark such as print form, document or data item or designation of special print condition such as print for and print start position are described in a form of bar code on the print form or the document to be printed and they are read by a printer control section a main body device or a host device prior to the execution of print.
Patent JP-H01285341-A (JP)
Title: Preparation of metal foil composite material
Inventor: YOKOTA YUZO
IPC: B05D7/14
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a transparent corrosion-resistant and heat-resistant layer not melted, softened and burnt even at high temp., by using a specific substance as the inorg. substance forming the corrosion-resistant and heat-resistant layer and further applying the same under a specific condition. CONSTITUTION:After a metal foil is coated with a coating agent prepared by dissolving water and alkoxysilane represented by formula I [wherein R is a hydrocarbon group or an alkoxy (1-3C) hydrocarbon group and each of the hydrocarbon groups has 1-6 carbon atoms and n is 0-12] in an alcoholic org. solvent, the coated metal foil is dried at 100-250 deg.C to form a silicon dioxide film to the surface of the metal foil. As the alcoholic org. sovent, ethanol, isopropanol and ethyl cellosolve are used alone or in a mixed state. The compounding ratio of this coating agent is pref. set so that about 30-500pts.wt. of alkoxysilane and about 2-70pts.wt. of water are compounded with 100pts.wt. of the alcoholic org. solvent and a very small amount of a catalyst such as hydrochloric acid is used.
Patent JP-H06330281-A (JP)
Title: Masking jig for sputtering
Inventor: MURATA HIROAKI
IPC: C23C14/04
Filed: 1993-05-18
Abstract: PURPOSE:To improve the cooling efficiency of the masking jig by providing the masking jig with a flow passage and discharge port of the discharge gas to be introduced into a sputtering device. CONSTITUTION:This masking jig 10 is provided with the flow passage 4 for the discharge gas for sputtering, such as Ar, within its horizontal connecting member 3a. The flow passage 4 has an opening 4a in the upper part of a vertically connecting member 3c connecting to a masking disk 1 in the central part of this embodiment. The flow passage 4 is connected to a piping system for supplying the discharge gas into the sputtering device through a piping 4b and the discharge gas is supplied only to the flow passage 4 or thereto through another supply path. The jig 10 is fixed to a water cooled supporter 12 set in the sputtering device in the same manner as heretofore and an outer masking ring 2 is fixed to and cooled by this water cooled supporter 12. On the other hand, the upper part of the vertical connecting member 3c is cooled by the adiabatic expansion according to the flow of the discharge gas of room temp. and the release of the compressed discharge gas and, therefore, the disk 1 is merely and efficiently cooled by thermal conduction only via the central vertically connecting member 3c.