baber/WOPTO huggingface dataset:
Patent JP-S6423309-A (JP)
Title: Sun tracking device
Inventor: FUJIWARA TAKASHI
IPC: F24S50/20
Filed: 1987-07-20
Abstract: PURPOSE:To improve the solar light/energy collecting efficiency and to simplify the structure of a sun tracking device by making use of the correlation between the southing altitude of the sun and its corresponding highest, and lowest temperatures of the daytime so that the angle of elevation of a sun aiming device can be kept approximately coincident with the southing altitude throughout the year. CONSTITUTION:A temperature-sensitive element 2 whose free end has the temperature- sensitive displacement is added to a sun tracking device 1. An object 4 to be rotated is engaged with a ratchet pawl 3 provided on the free end of the element 2 and a sun aiming device 5 is set in one body with the object 4. The element 2 uses a bimetal and the object 4 has a rotary displacement for each replacement of the displacement value of the element 2. At the same time, the engaging direction of the pawl 3 set at the free end position of the element 2 can be reversed by a stopper 6. Then the correlation between the southing altitude of the sun and its corresponding highest and lowest temperatures is utilized so that the angle of elevation of the device 1 can be kept approximately coincident with the southing altitude of the sun throughout the year. Thus it is possible to improve the solar light/energy collecting efficiency and to simplify the structure of the device 1.
Patent JP-S6240486-A (JP)
Title: System for recording and reproducing color hologram
Inventor: GOTO TSUKASA
IPC: G03H1/26
Filed: 1985-08-19
Abstract: PURPOSE:To clearly record or reproduce a color hologram without adopting a three primary colors stripe filter by so constituting that a recording camera form the hologram of a subject using a delay pulse signal under the interference of reference light and reflected light from the subject for every frame. CONSTITUTION:Incidence of red laser light from a laser oscillator 110 to a frame 11a of a developed film 11, incidence of green laser light from a laser oscillator 110 to a frame 11b of the developed film 11 and incidence of blue laser light from a laser oscillator to a frame 11c of the developed film 11 are permitted successively at generation timing of the first delay pulse from a delay circuit 130a, at generation timing of the second delay pulse from a delay circuit 140 and at generation timing of the third delay pulse from a delay circuit 150. Hereafter, such operation is repeated at every generation of frequency dividing pulse from a frequency dividing circuit 120, and stereoimage of a subject made up of composite color of three primary colors of light is visible as an animated picture.
Patent JP-S5971376-A (JP)
Title: Adhesive for bonding metallic foil of printed wiring board
Inventor: OOTSUKA NOBUYUKI
IPC: H05K3/38
Filed: 1982-10-15
Abstract: PURPOSE:The titled adhesive, containing an epoxy resin having a specific softening point or above, and having improved adhesive properties of metallic foils without causing variation in adhesive force even in multistage molding. CONSTITUTION:An adhesive prepared by incorporating an epoxy resin having >=100 deg.C, preferably >=140 deg.C, softening point with if necessary a thermoplastic resin, e.g. butyral resin, for imparting the plasticity to the adhesive, and a thermosetting resin, e.g. phenolic resin or melamine resin, for improving the adhesive properties, and dissolving the resultant mixture uniformly in a solvent, e.g. methyl ethyl ketone, methanol or toluene. EFFECT: The moderate mixing by fusion of the adhesive layer to the resin in a prepreg in hot-press molding with the prepreg provides the improvement in the adhesive force of metallic foils.
Patent JP-S57105029-A (JP)
Title: Keyboard of japanese typewriter for converting "kana" (japanese syllabary) to chinese character
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F3/02
Filed: 1980-12-22
Abstract: PURPOSE:To input at a higher speed than a key tapping rhythm, by designating a character and a symbol except a Chinese character by means of 2 tapping of a shift function key and a character key. CONSTITUTION:Each key is arrayed in 4 stages, and 1-4 marks showing a function are put on each key top. In this state, the home position on the left consists of ''mo'', ''na'', ''ni'' and ''no'', on which the little finger, the third finger, the middle finger and the forefinger are placed respectively. Also, the home position on the right consists of ''te'', ''ta'', ''tsu'' and ''ha'', on which the forefinger, the middle finger, the third finger and the little finger are placed respectively. Also, as for a finger for guarding a shift function key, a finger of the opposite hand to the hand for guarding a character key is used, and since a character and a symbol except a Chinese character, for instance, as for ''wa'' of ''watakushi- wa'', a character key ''ha'' is within the guard range of the right hand, a shift function key ''ni'' of ''Hiragana'' (Japanese syllabary) is tapped by the middle finger or the left hand, and after that, the character key ''ha'' is tapped by the little finger of the right hand.
Patent JP-H0795197-A (JP)
Title: Method and equipment for analysing information included in data structure
Inventor: KURISUCHIYAN DEYURE
IPC: H04L12/14
Filed: 1994-07-11
Abstract: PURPOSE: To provide a method and a device for analyzing information included in a data structure capable of supplying the information required for the route selection and sending-out of the data structure at a high speed. CONSTITUTION: In this method for supplying the information required for the transmission of the data structure or a processing by an intelligent external system for analyzing the important field of the data structure to the external system and analyzing it, a conversion table by a two-dimensional material TRIE(i, j) is utilized, the respective rows of the conversion table are constituted of a register provided with the 2<k> pieces of cells, the (k) is the length of an addressed segment and the search of the conversion table is started before completely receiving the data structure by the clock cycle of the inputted information.
Patent JP-H1028143-A (JP)
Title: Node device and packet transfer method
Inventor: NAGAMI KENICHI
IPC: H04L47/724
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a packet by transferring the packet which receives specified service quality and the one which does not within the packets to plural destination nodes in multicast communication by means of virtual connection. SOLUTION: The request of service quality in the packets of the destination address G and the destination port number 1 of a host H5, for example, is transmitted by a resource reserving protocol such as RSVP, etc. A router R3 which is requested service quality from the host H5 by RSVP sets a point multi-point VC3 which transfers the packet of the address G and the port number 1 in a node attending to a group inside the same sub-network D and uses it for the transfer of the address G and the number 1. VC2 for transferring the packets of the whole addresses G till this time permits only the packets of the address G except the packet of the address G and the number 1, which are permitted to flow in VC3 to flow. The router R3 transfers the service quality request to a transmission host S and, then, the host S sets VC1 in the same way as VC3.
Patent JP-S57105557-A (JP)
Title: Ignition controller
Inventor: HOSAKA AKIO
IPC: F02P5/153
Filed: 1980-12-24
Abstract: PURPOSE:To enable to prevent deterioration of fuel consumption ascribable to the prevention of knocking by correcting ignition timing through a judgment of knocking with an envelope signal, in a captioned ignition controller controlling the ignition timing with a knocking sensor signal. CONSTITUTION:A signal 31 of a knocking sensor 11 is rid of a noise, amplified, turned into an envelope signal 33 through an envelope detecting circuit 20 and entered into a computor 21 after a conversion from analog to digital. Now, an area between an evelope and a zero level is read and a knocking condition is judged by the signal and ignition timing is corrected. This judgement procedure is that a noise signal is first discriminated through an interruption request signal, an analog to digital conversion value is cumulatively added and stored as an envelope area. This cumulative addition value judges that knocking is not generated when it is less than fixed value and delays the ignition timing so that the value corresponds to its level when the value is more than the fixed value.
Patent JP-S6440488-A (JP)
Title: Cephalosporin derivative, manufacture, fungicidal medicine and intermediate
Inventor: JIYAN KUROODO ARUNUU
IPC: C07D501/20
Filed: 1988-07-22
Abstract: Cephalosporins having a 3-position substituent of the formula: <CHEM> are described, wherein R<5> is hydrogen, alkenyl, alkyl or substituted alkyl, Q is a mono- or bicyclic heterocyclic ring, variously substituted, Y is variously substituted alkylene, Y min represents various linking groups, m and n are independently zero or one, and P is a benzene ring with two ortho groups, one of which is hydroxy or an in-vivo hydrolysable ester thereof and the other is hydroxy, an in vivo hydrolysable ester thereof, carboxy, sulpho, hydroxymethyl, NHSO2CH3 or -NHCONH2; or P is a particularly substituted pyridone or pyranone. The use of such compounds as antibacterial agents is described, as are processes for their preparation.
Patent JP-H0625041-A (JP)
Title: Production of o-alkylphenol
Inventor: TAKIGUCHI MAKOTO
IPC: C07C37/16
Filed: 1992-07-09
Abstract: PURPOSE:To obtain an o-alkylphenol in high selectivity and convertibility under a stabilized operation for a long time using a manganese oxide catalyst prepared by a specific means. CONSTITUTION:Firstly, a manganese oxide catalyst is baked in an atmosphere containing 0.1-20 (pref. 1-10)vol.% of a reducing gas (pref. hydrogen, carbon monoxide, or mixture thereof) at 1000-1500 (pref. 1100-1400) deg.C. Then, in the presence of the resultant catalyst, reaction is made between (A) a phenolic compound bearing hydrogen atom at o-site and (B) a lower alcohol at the molar ratio A/B of (1:3) to (1:7) at 300-500 deg.C at a liquid space velocity of 0.1-5hr<-1>, thus obtaining the objective o-alkylphenol.
Patent JP-H0529287-A (JP)
Title: Manufacture of wafer
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1991-07-23
Abstract: PURPOSE:To enable a single crystal silicon film to be formed in islands on a transparent glass plate by a method wherein a stopper is provided to a single- crystal silicon wafer, the wafer is pasted on a glass plate, and silicon is mirror- polished through a mechanochemical polishing method. CONSTITUTION:A groove is provided to the mirror-polished primary surface of a silicon wafer 1 as deep as required through hot etching for the formation of a stopper of a glass film 2 of SiO2 or the like 0.5-1mum in thickness. Furthermore, a glass layer 3 of SiO2 or the like is formed as thick as 3-4mum larger than the depth of the stopper. In succession, the glass layer 3 is polished into a flat glass mirror surface 4. A glass plate 5 of 400mum or so in thickness is pasted on the surface of the glass mirror surface 4. The glass plate 5 is fixed to a support table arranged in parallel with the surface of a platen. The semiconductor wafer 1 is abraded as mechanochemical abrasive agent-dispersed solution is fed. By this setup, a silicon film 6 as thick as 0.1mum or so is formed in islands on the glass plate 5.
Patent JP-H1125015-A (JP)
Title: Method for transmitting hypertext and hypertext transmission server device
Inventor: TADA AKITO
IPC: G06F13/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To process an electronic mail(E-mail) only by a world wide web(WWW) browser. SOLUTION: A hypertext mark-up language(HTML) file is requested by a WWW browser in a user terminal equipment 14. An Internet connection service providing device (provider) 12 automatically acquires a user's E-mail by using an HTML file request as a trigger, converts the acquired E-mail into an HTML format and stores the format-converted E-mail. When the E-mail exists, a mark-up tag to an E-mail list is added to the requested HTML file and the tag-added file is transmitted to the terminal equipment 14. When the user selects the tag, the provider 12 reads out a corresponding E-mail HTML file and returns the read file to the user.
Patent JP-S6071920-A (JP)
Title: Photodetector and its optical signal detection
Inventor: NISHIZAWA JIYUNICHI
IPC: G01J1/44
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a photodetector which detects weak light and has a wide dynamic range, by connecting a capacitor between the drain and the source of an electrostatic induction transistor TR and applying a drain bias voltage to an output terminal connected to the drain. CONSTITUTION:An SIT32 has a plane gate structure, and an n<+> substrate 301 is the drain, and an n<+> area 304 is the source. A reverse bias voltage 280 is applied to a p<+> gate area 303 through a gate electrode 33 and a gate load resistance 290. An external capacitor CSO300 connected between the drain and the source is connected between a source terminal 35 and a drain terminal 34, and a load resistance RL38 and a drain bias power source 39 are connected to the drain terminal 34.
Patent JP-S6160376-A (JP)
Title: Steering force controlling device responding to carrying load
Inventor: SUZUKI MIKIO
IPC: B62D6/06
Filed: 1984-08-30
Abstract: PURPOSE:To prevent both ultrasonic transmitter and receiver from being adversely affected even when a suspension system has greatly displaced due to the bound of wheels, etc. by controlling a steering force in accordance with the displacement of a suspension system such as leaf springs, etc., caused by a carrying load. CONSTITUTION:A control unit 30 which controls a solenoid valve 20, is a microcomputer consisting of a CPU 32 which carries out operation and processing, a ROM 32, and a RAM 33. The outputs of detected values of a car speed sensor 38 which detects car speed V and a carrying load sensor 40 which detects a carrying load W, are inputted via an interface 37, and the clock pulse of a real-time clock 39 is also inputted, into this control unit 39, which carries out operation and processing, and controls the solenoid valve 29 by driving a solenoid 26 via an interface 35 and a solenoid driving circuit 36.
Patent JP-S57106408-A (JP)
Title: Method for presuming rolling load
Inventor: WATANABE HIDEKI
IPC: B21B1/38
Filed: 1980-12-22
Abstract: PURPOSE: To improve the accuracy in presumption of rolling load in the course of the rolling of thick steel plate, by presuming average temperature of material to be rolled from actual rolling load of the breadthside rolling pass, and then, presuming temperature and rolling load of other rolling passes based on the result.  
     CONSTITUTION: A breadthside rolling is performed on a steel material 2 coming out from a heating furnace 1 with a rolling mill composed of work rolls 3 and backup rolls 4. During the course of this breadthside rolling, a rolling load P detected by a load detector 6 is inputted into a process computer 5. The computer 5 operates a temperature at the time of completion of the breadthside rolling from rolling load P at each pass of the breadthside rolling, and obtains an  average value of completion temperatures at each pass, and then, uses those  values for calculating presumed rolling temperatures and rolling loads. Above- mentioned processings are performed by the computer 5, and, from the result, a  set value for the rolling reduction is operated. Then, preparations for rollings in  the downstream starting from a thickness reducing rolling process are made by  driving a motor M of the rolling equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001016031-A (JP)
Title: Antenna device and portable radio machine
Inventor: ITO HIROCHIKA
IPC: H01Q21/28
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To realize communication, not only with a communication object on ground but also with the other communication object and to miniaturize and lighten a device by providing a horizontal direction antenna part having directivity in a horizontal direction with respect to the communication object on ground and a vertical direction antenna part having directivity in a vertical direction with respect to the horizontal direction. SOLUTION: In an antenna device 60, a ground wave system antenna part 61 can be slid freely vertically along the spherical axial direction of a helical antenna 54, namely in the direction of an arrow (a) in a satellite wave system antenna part 62. Thus, the center shaft of a rod antenna 8 in the ground wave system antenna part 61 is almost matched with the spherical center shaft of the helical antenna 54 in the satellite wave system antenna part 62. The rod antenna 8 of the ground wave system antenna part 61 is acts as a nondirectivity monopole antenna in a horizontal plane, where the ground conductor and the shield case of a circuit board are set to be grounded. Consequently, communication with a ground base station 40 is realized, and a radio wave from a GPS satellite 41 is received.
Patent JP-S6339699-A (JP)
Title: Water treatment device equipped with microbe run-off prevention plates
Inventor: HONDA SHIGERU
IPC: C02F11/04
Filed: 1986-08-01
Abstract: PURPOSE:To prevent microbes from running off by dividing a fermentation tank with microbe run-off prevention plates formed by entangling a number of filaments. CONSTITUTION:A pair of microbe run-off prevention plates 5 and 6 are installed at an introduction section 3 and a drain section 4 of a fermentation tank 1 of a water treatment device W. Between microbe run-off prevention plates 5 and 6, a fermentation treatment space 7 is formed, in which a mixture of various anaerobic bacteria such as methane bacterium and the like or microbes are enclosed. A microbe run-off prevention plate 5 installed at the introduction section 3 is of three-layer structure, and formed by piling up lower layer materials 5 having communicating pores b of small pore diameters and a small void content formed between filaments (a), intermediate layer materials 5b having communicating pores (b) of medium size pore diameters and a medium void content, and upper layer materials 5c having communicating pores (b) of large pore diameters and a rough void content. By this arrangement, microbes of a high concentration can be used.
Patent JP-H0624982-A (JP)
Title: Agent for preventing and treating nephrosis
Inventor: HAYASHI KAZUTAKA
IPC: C07D401/04
Filed: 1992-07-09
Abstract: PURPOSE:To obtain a new derivative useful for preventing and treating nephrosis syndrome, showing inhibitory action on increase in protein excretion amount into urine and on reduction in glomerular filtration amount. CONSTITUTION:A derivative of formula I [R1, R2 and R3 are alkyl, cycloalkyl, etc.; R4 and R5 are H, halogen, etc., with the proviso that R4 and R5 are not H at the same time; X is vinylene or azomethinel; A is alkylene; B is NR6R7 or group of formula II (R6, R7 and R8 are H, alkyl, etc.; Ar is aryl or pyridyl; (n) is 0-2)] or its acid addition salt such as 2-[p-(4-benzhydrylpiperazino) phenyl]ethyl-methyl-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine -3,5- dicarboxylate. For example, the compound of formula I is obtained by subjecting 3-nitrobenzadehyde and acetoacetic acid[p-(4-benzhydrylpiperazino)phenyl]ethyl and methyl 3-aminocrotonate to ring closure reaction through dehydration.
Patent JP-S6162641-A (JP)
Title: Center differential gear
Inventor: TERAOKA MASAO
IPC: F16H48/38
Filed: 1984-09-03
Abstract: PURPOSE:To enable torque distributing ratio of front and rear wheels to be varied by changing over the engaging paths of a front wheel drive shaft and a rear wheel drive shaft in a four wheel drive car. CONSTITUTION:A carrier 1 is provided with an input section 2 for receiving the rotation of an engine through a clutch, transmission, etc. Respective spline portions A, B, C, D of a carrier ring 3, small diameter ring 9, large diameter ring 10 and front wheel drive shaft 11 are formed to have the same diameter. A clutch sleeve 14 as changing-over means is switchably coupled with the spline portions to the four conditions. For example, in A-B coupling, a rear wheel drive shaft 12 as a second output shaft receives the output through the input section 2, carrier 1, internal gear 8 and output gear 13. Also, the front wheel drive shaft 11 receives the output through a large diameter planet gear 5 relative and small diameter spline 9 to provided R0/R1 of rear wheel side torque ratio relative to front wheel drive shaft ratio 1.
Patent JP-H0936965-A (JP)
Title: System and method for processing call to network subscriber with changed telephone number
Inventor: ROBAATO MAIKERU RUBIN
IPC: H04M3/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To report a change without fail by previously setting process procedure about whether a call to a former number should be automatically transferred to a new number or a caller should performed announcement so as to leave a voice message. SOLUTION: When a call is performed from a telephone set 14 by a telephone number before change, the call is sent to a service switch point(SSP) 18. The SSP 18 refers to the list of former telephone number and when it matches, that telephone number is inquired of a service control point(SCP) 24. The SCP 24 retrieves a data base and sends a transfer number corresponding to the former telephone number, namely, the number of a telephone set 10 to the SSP 18. The SSP 18 transfers the cell to the telephone set 10. A subscriber may register the voice message to inform the new telephone number in an intelligent processor(IP) 26 and in this case, the IP 26 functions as an automatic answering telephone for the call of the former telephone number.
Patent JP-H04236866-A (JP)
Title: Check valve having reduced area
Inventor: FURIIDORITSUHI GAIZERU
IPC: F16K1/36
Filed: 1991-07-23
Abstract: PURPOSE: To provide a check valve capable of changing throttling having structure which is very simple and certain to drive by constituting it so that a seal surrounding an opening is positioned between a valve piston and a valve head at the time when the valve head is pressed on the valve piston. CONSTITUTION: A valve head 10 supported by a valve piston 8 is elastically deformable by adjusting force applied through an operating mechanism in correspondence with driving, and an opening 13 is provided especially adjacent to a sealing region on the valve head 10 in the sealing region to be limited by a valve seat 11 and the valve head 10 at the time when a valve is closed. Additionally, a part of the valve head 10 at least furnished with this opening 13 can be pressed on the valve piston 8 by increasing closing pressure free to generate by the operating mechanism, and it is constituted to position a seal 12 to surround the opening 13 between the valve piston 8 and the valve head 10 at the time when the valve head 10 is pressed against the valve piston 8.