baber/WOPTO huggingface dataset:
Patent JP-H0828345-A (JP)
Title: Engine cylinder head
Inventor: SAKURAI NORIYUKI
IPC: F02F1/36
Filed: 1994-07-19
Abstract: PURPOSE:To provide a cylinder head which can effectively cool a part where a large number of valve holes are gathered. CONSTITUTION:In an engine cylinder head 20 where suction-exhaust valve holes 3a and 5a are arranged in a cooling water jacket 8, a drain hole 11 to communicate the cooling water jacket 8 with an external part of the cylinder head 20 is opened in one end part of a cylinder head side wall 1a, and a water supply hole 10a which is opened in the cooling water jacket 8 and communicates with the cooling water jacket of a cylinder block, is formed in a cylinder head bottom wall along this side wall 1a. A part where the water supply hole 10a is opened and a part where the suction-exhaust valve holes 3a and 5a are arranged are partitioned, and a partition wall is arranged to guide cooling water from the water supply hole 10a to the periphery of the suction-exhaust valve holes 3a and 5a.
Patent JP-S5790092-A (JP)
Title: Method for compacting coking coal
Inventor: FURUYA SHIYOUJI
IPC: C10B45/02
Filed: 1980-11-27
Abstract: PURPOSE: To compact raw coal in a short time with a simple operation, by a method wherein raw coal is introduced into a frame for compaction, and vibration of the frame for compaction and pressing of raw coal from above are carried out.  
     CONSTITUTION: A predetermined amount of raw coal 9 is introduced from a hopper 8 into a frame 10 for compaction, which is supported on a vibrating stand 6. After the completion of the introduction of raw coal, the vibrating stand 6 is vibrated by a vibration-generating device. Since the frame 10 is locked through a locking means on the vibrating stand 6, the whole parts are vibrated as one body to compact raw coal 9 within the frame. At this time, the bottom and side parts of raw coal are mainly compacted. After the lock of the locking means is released, the frame 10 is moved through a wheel 13 to the side of a coke oven 1 by operating a traveling winch 14, and thereby a roller press type pressing device 11 provided on the frame 10 presses raw coal 9 from above to compact it. The upper part of raw coal is mainly compacted by the pressing device 11. Thus, raw coal is compacted wholly and uniformly by the compaction by the above vibration and the pressing device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6227554-A (JP)
Title: Heat-and rust-resisting cast steel
Inventor: OKADA YUJI
IPC: C22C38/00
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a steel capable of inexpensive manufacture and excellent in thermal resistance, rust resistance, etc., by subjecting a steel containing specific percentage of C, Si, Mn, P, S, Cr and Ni to casting and annealing so as to bring carbides in a graphite-free ferritic matrix structure into a specific condition. CONSTITUTION:The steel consisting of, by weight ratio, 0.5-2.5% C, 1.5-4.5% Si, <=0.7% Mn, <=0.05% P, <=0.1% S, 5.0-14.0% Cr, 0.5-8.0% Ni and the balance essentially Fe is cast. Subsequently, this steel is subjected to austenitizing treatment at about 900-950 deg.C for >=about 0.5hr and then to annealing treatment consisting of furnace cooling down to about 680-750 deg.C, holding at about 680-750 deg.C for >=about 0.5hr and cooling, by which the carbides in the graphite- free ferritic matrix structure are formed into primary carbides which are allowed to crystallize out in dendritic condition and granular secondary carbides which are finely dispersed and precipitated. In this way, the steel combining productivity characteristics with performance and durability characteristics can be obtained.
Patent JP-H0829798-A (JP)
Title: Electronic parts connecting device
Inventor: OSADA OSAMU
IPC: H05K3/32
Filed: 1994-07-19
Abstract: PURPOSE:To provide a connecting device for electronic parts with which a connecting state having high accuracy is always stably obtained without strictly aligning an optical axis of the positioning optical system. CONSTITUTION:An electrode 22 of IC 21 for driving the liquid crystal and a wiring electrode pattern 26 formed on a glass substrate 25 are temporarily aligned each other by an optical system 39 for confirming the connected state. In the state where temporary alignment is executed, the optical axis of an optical system 38 for alignment is adjusted by the optical system 39 for confirming the connected state. The relation of the connected locations can be checked without actually executing the connecting work, thus simplifying the alignment of the optical axis of the optical system 38 for positioning. When a thermocompression bonding is connected by an anisotropic adhesive 27, the positional relation between the electrode 22 and the wiring electrode pattern 26 is confirmed by the optical system 38 for positioning provided on the side opposite to a transparent stage 35 which fixes the glass substrate 25. Even if the misalignment of the optical axis of the optical system 38 for positioning occurs, the execution of the connecting work is achieved while observing the connected parts by the optical system 39 for confirming the connected state.
Patent JP-H0216819-A (JP)
Title: Temperature compensating device for double frequency conversion type transmitter
Inventor: SANO KATSUTOSHI
IPC: H04B1/04
Filed: 1988-07-04
Abstract: PURPOSE:To hold fluctuation with respect to the frequency of a compensation value corresponding to a temperature and to improve the characteristic of a whole by providing temperature compensation circuits with respect to first and second IF amplifier circuits and permitting respective temperature compensation circuits to separately execute compensation actions which are to be main when the peripheral temperature is low and high. CONSTITUTION:An output from the first temperature compensation circuit 13 in a dual frequency conversion type transmitter is supplied to a first frequency conversion circuit 15 through the first IF amplifier circuit 14, is frequency-converted by a first local oscillation output fL1 from a terminal 24 and is converted into a second IF signal. The second IF signal is supplied to the second temperature compensation circuit 17 through BPF16, and the output of the circuit 17 is supplied to a second frequency conversion circuit 19 through the second IF amplifier circuit 18. A second local oscillation output fL2 which is obtained by integer-multiplying the local oscillation output fL1 by a multiplying circuit 23 is supplied to the circuit 19, the second IF signal is outputted through BPF20, and the circuits 13 and 17 execute temperature compensation corresponding to respective signals.
Patent JP-S5868144-A (JP)
Title: Japanese input equipment
Inventor: CHIYUUMA TAKAHIKO
IPC: G06F3/01
Filed: 1981-10-19
Abstract: PURPOSE:To input a compund word at low frequency by performing part-by- part KANA (Japanese syllabary) to KANJI (Chinese character) conversion when inputting the compound word. CONSTITUTION:With character keys 5, a compound word is inputted in KANA and then a conversion start key 1 is pressed. Subsequently, the 1st possible word is displayed on a display part 10. When the conversion to the 1st possible word is not required, a request key 2 for successive possible word representation is pressed. When only the half of the successive representation is required, an indication key 3 for represented part decision is pressed, thereby deciding on the desired part. Then, the request key 2 is pressed again to search for desired representation of the remaining half. When the desired representation of the whole is obtained, an indication key 4 for decision on the whole representation is pressed.
Patent JP-H0816738-A (JP)
Title: Information recording card system with rewritable display function
Inventor: SHIMADA NAOKI
IPC: B42D15/10
Filed: 1994-06-28
Abstract: PURPOSE:To select whether information on a display part is erased or preserved arbitrarily and freely for each card user by writing any special character on the display part and designating the preservation area or erasure area of displayed information. CONSTITUTION:When a card is used at the first time, first time data are written on the display part by a display part writer. In this case, 'K' shows a special character 6 previously set by a card issuing person and registered on a ROM. Such a special character 6 or special symbol is used for identifying data to require erasure or display preservation each time when the card is used later and for designating partial erasure, namely, an erasure area 7. Namely, when the card to which the erasure area 7 is designated is used while keeping the state of setting the erasure area 7 and a preservation area 8, the display is changed into (b) and when the card is further used, the display is changed into (c).
Patent JP-S6060826-A (JP)
Inventor: IKEGAI NOBORU
IPC: A47K11/03
Filed: 1983-09-13
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-H1131278-A (JP)
Title: Method and device for collating price of electronic price label
Inventor: GOODWIN JOHN COKER III
IPC: G06Q20/20
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic price change collating system for collating the change of a merchandise price by an EPL(electronic price label) related with an EPL system. SOLUTION: A record related with an EPL is included in a storage medium. This record includes a price change time and a new price for each DPL. An EPL computer transmits a price change message including the new price of the EPL substantially at the same time as the price change time. The EPL computer reads the record, decides the price change time, obtains a price which is being displayed at present from the EPL, and compares the price which is being displayed with the new price for collating the display of the new price by the EPL.
Patent JP-H0730365-A (JP)
Title: Piezoelectric resonator
Inventor: KAWASHIMA YASUHIRO
IPC: H03H9/205
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the piezoelectric resonator which has unwanted vibrations and ripples suppressed and also has excellent characteristics. CONSTITUTION:The piezoelectric resonator is constituted by forming vibration electrodes 6 and 8 on the top and reverse surfaces of a piezoelectric substrate 1 at opposite positions and terminal electrodes 2 and 3 at the center part and both end parts of the piezoelectric substrate 1, connecting lead terminals 14-16 to the terminal electrodes 2 and 3, and fitting elastic bodies to the vibration electrodes 6-8; and the terminal electrodes 2 and 3 at both the end parts of the piezoelectric substrate 1 are formed up to the reverse surface through side end surfaces of the piezoelectric substrate 1. The lead terminals are soldered on the top and reverse surfaces of the terminal electrodes 2 and 3.
Patent JP-S6325835-A (JP)
Title: Objective lens driving device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/09
Filed: 1986-07-17
Abstract: PURPOSE:To save a space and to simplify a control and detection and to improve the driving precision and the detection precision by laminating a driving coil and a speed detecting coil, which detects the displacement speed of the driving coil, in layers. CONSTITUTION:In an objective lens driving device used in a magneto-optic disk driving device, a driving coil 21 which generates a driving force by the magnetic action and is displaced in a magnetic gap and a speed detecting coil 22 which detects the displacement speed of the driving coil 21 are formed in layers. When the driving coil 21 is displaced by the current conducted to the driving coil 21, the displacement speed is detected by the speed detecting coil 22 which is joined with the driving coil 21 integrally and is formed in layers. The speed feedback or the like is controlled based on the detecting speed.
Patent JP-H072929-A (JP)
Title: Production of hydrogenated ring-opening polymer
Inventor: IIO AKIRA
IPC: C08G61/06
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a hydrogenated ring-opening polymer at a high degree of hydrogenation by hydrogenating nonarom. carbon-carbon double bonds of a ring-opening norbornene polymer in the presence of a hydrogenation catalyst contg. a specific ruthenium compd. CONSTITUTION:A norbornene deriv. of formula I (wherein A and B are each H or a 1-10C hydrocarbon group; X and Y and each, H halogen, or a monovalent org. group, and m is 0 or 1) alone or together with a copolymerizable monomer is subjected to ring-opening polymn. to give a ring-opening polymer. Then, nonarom. carbon-carbon double bonds of the polymer are hydrogenated in the presence of a hydrogenation catalyst comprising a ruthenium compd. of formula II (wherein Q is halogen; T is CO, NO, etc.; and Z is PR<1>R<2>R<3> wherein, R<1>, R<2> and R<3> are each alkyl, etc.), an alkali metal compd. of formula III (wherein R<4> is alkyl, etc.; and M<1> is Li, Na, or K), and an organoaluminum compd. of formula IV (wherein R<5>, R<6>, and R<7> are each alkyl, etc.), giving the objective polymer.
Patent JP-S5974137-A (JP)
Inventor: HAABAATO ERU BURANTORII JIYUNI
IPC: C08L7/00
Filed: 1983-09-14
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-S5868168-A (JP)
Inventor: EDOWAADO AARU SARASU
IPC: G06F12/06
Filed: 1982-09-29
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-H0334129-A (JP)
Title: Lens displacement measuring instrument
Inventor: WATASE KENTA
IPC: G11B7/085
Filed: 1989-06-30
Abstract: PURPOSE:To always keep an optical axis from a light source to a photoelectric detector constant, to detect the displaced state of a convergence lens, and to make a lens holder light weight by providing the light source, the lens, a half mirror, and the photoelectric detector outside the lens holder. CONSTITUTION:Light irradiating from the light source 5 is formed as parallel beams with the lens 7, and is deflected by 90 deg. with the half mirror 4, and passes a transmission optical path 3, and is received with the photoelectric detector 6. At this time, when the lens holder 1 is displaced in a direction of X or Y, or the synthesized direction of X and Y, the optical path 3 is deviated against the optical axis from the center of the half mirror 4 to that of the photoelectric detector 6, then, the light receiving state of the detector 6 is changed. A displacement quantity in the direction of Y is detected with the output of a comparator 13, and that in the direction of X with that of a comparator 14, respectively. The optical axis from the light source 5 to the detector 6 can be always kept constant, thereby, the displaced state of the convergence lens 2 can be detected.
Patent JP-H0334110-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAWADA SHUICHI
IPC: G11B5/31
Filed: 1989-06-30
Abstract: PURPOSE:To widen the area of feeding parts and to facilitate the connection of conductive wires by providing plural grooves, holes, recessed part etc., packed with conductors on the surface of a substrate, polishing the entire surface, successively laminating a lower core, gap layer, insulating layer and coil between the conductors, and connecting the coil ends to the conductors, then coating the top of the coil with the insulating layer and upper core. CONSTITUTION:The plural groove parts Ka having a V-shaped sectional shape are bored at prescribed spaced intervals on the surface of the non-insulating planar substrate 1 consisting of alumina titanium-carbide, etc., and while the parts exclusive of the groove parts are coated with a mask of a resist 31, the inside of the exposed groove parts Ka is filled with copper 32 by plating. The unnecessary resist 31 is removed and the entire surface of the substrate 1 is polished flat. The inside of the groove parts Ka is used as the feeding part 4a. The part inserted between the two feeding parts 4a is used as the thin-film magnetic head M 1. The lower core, the gap layer and the insulating layer are provided therein and are coated thereupon with the insulating layer and the upper core. The groove parts Ka to serve as the feeding parts are formed sufficiently wide in such a manner.
Patent JP-S5691510-A (JP)
Title: Micfm modulator
Inventor: ISHIZAKI MASAYUKI
IPC: H03C7/02
Filed: 1979-12-25
Abstract: PURPOSE:To miniaturize a circuit and to eliminate a loss, by using the resonator of an oscillating circuit part as an antenna for a waveguide and as a coupling part for a modulating circuit. CONSTITUTION:From bias terminal 45, a DC bias current is supplied to Gunn diode 42 via bias choke 44 and gold ribbon 46 to start oscillation corresponding to resonator-antenna 43. Since the oscillation output is led to waveguide 60 immediately and transmitted, a loss is small. From bias terminal 50, modulated signals are supplied to varactor diodes 48a and 49b via bias choke 49 and a load coupled with resonator-antenna 43 by coupling part 47 fluctuates. Consequently, the oscillation frequency varies and FM modulation can be performed.
Patent JP-S5791036-A (JP)
Title: Transmission tube protecting circuit
Inventor: MASUNO YOSHIKI
IPC: H04B1/04
Filed: 1980-11-27
Abstract: PURPOSE: To achieve a transmission tube protecting circuit with low cost simply, by inserting a resistor of small power in series with a transmission tube.  
     CONSTITUTION: A small power resistor 7 is connected in series between a high voltage power supply 1 and a transmission tube 4. If a short circuit phenomenon is produced in the transmission tube 4, most of the voltage of the power supply 1 is applied to the resistor 7. The resistor 7 is damaged by selecting the breakdown voltage of the resistor 7 lower than this applied voltage, no energy of the power supply 1 is transmitted to the trasmission tube 4 and the tube 4 can be protected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6325071-A (JP)
Title: Paper feed method in thermal transfer color printer
Inventor: MITSUSHIMA KATSU
IPC: B41J35/18
Filed: 1986-07-17
Abstract: PURPOSE:To perform the paper feed of a thermal transfer color printer without returning a color ink film along with printing paper when the printing paper is rewound, by providing a second separation process wherein a thermal head is allowed to be spaced apart from a platen roll and the adhesion of the printing paper and the ink film due to ink wax of the ink film is perfectly prevented while the printing paper is fed at a speed lower than that of the ink film. CONSTITUTION:CPU15 outputs a command instructing a mechanism part control circuit 23 to firstly separate paper 1 from an ink film 2. Next, CPU15 advances to a step 6 to output a command instructing mechanism part control circuit 23 to secondly separate the paper 1 from the ink film 2. The mechanism part control circuit 23 receives said command to drive a head separating solenoid 28 and allows a thermal head 7 to be spaced apart from a platen roll 6. Then a paper feed pulse motor 25 and a color ink film take-up motor 27 are driven by the predetermined number of steps. As a result, the paper 1 is separated from the ink film 2.
Patent JP-S5690360-A (JP)
Title: Assignment method of base register
Inventor: OKAZAKI KUNIYUKI
IPC: G06F9/355
Filed: 1979-12-25
Abstract: PURPOSE: To perform an object program with higher speed, by lumping together the range where the access to the same block occurs continuously, as a reference segment, and assigning the base register in order from the block of many reference segments.  
     CONSTITUTION: When the code generation means MCG requests the assignment of the base register to the base register assignment means BAM, the block counting means DCR counts the member of times of access by which the continuous access to each block is made once. At the same time, in accordance with said counting result, the base register assignment part BAR assigns the base register in order from the block to which the access occurs lots of times. In this way, the number of times for storing the head register of the block of a data to the operation register can be decreased, and therefore, an object program with higher speed is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06182285-A (JP)
Title: Device and method for intermittent application of dispersed adhesive coating
Inventor: JIYON RATAAMAN
IPC: B05D7/24
Filed: 1993-07-08
Abstract: PURPOSE: To provide a method for intermittently applying thermoplastic adhesive coating material having sharp square of side edges as well as leading and trailing edges to a plurality of discreted regions and an apparatus for the same. CONSTITUTION: A slot nozzle die 30 has a plurality of elongated air slots 61 and 62 along a slot extrusion opening 37. The air flow is initiated from both air slots prior to the flow of the hot melt flow. The air flow is continued after the stop of the hot melt flow. The delays between the air flow and the hot melt flow are on the order of micro seconds. Coating weight is possible down to 1 gram per square meter at about 350 meters per minute substrate speed. Alternately, the lead and lag air start and stop times on each edges of the film of the coating material are different to control the exact disposition of the square cut-on and square-cut off coating edges on the substrate.
Patent JP-S6148598-A (JP)
Title: Device for supplying metallic chips
Inventor: SHINDO MOTOKAZU
IPC: C25D17/12
Filed: 1984-08-15
Abstract: PURPOSE:To supply automatically consumable anode chips of a plating device into plural anode baskets by moving a belt conveyor for supplying the chips above the baskets according to the consumption rate of the chips in the basket in the stage of supplying said chips into said baskets. CONSTITUTION:The consumable chip anodes 4 consisting of a plating metal are used for the anode of the electroplating device and are supplied into the plural baskets 3 for the chips 4 suspended from an anode side electrode rod 2 into a plating liquid. The consumption rate of the chips 4 in eac basket 3 is calculated from the quantity of the current flowing in each basket and the belt conveyor 1 is moved by a control device 8 in such a manner that the stopper 5 and dropping hole 6 of the chips 4 provided to the conveyor 1 disposed above the baskets 3 are brought to right above the basket 3 having the large consumption rate of the chips 4. The anode metallic chips 4 are then rolled down from a feeder 9 and the chips 4 are supplied automatically into the target basket 3 by the stopper 5 and the hole 6.
Patent JP-H0825796-A (JP)
Title: Recording sheet and recorded matter
Inventor: TANUMA TOSHIHIRO
IPC: B41J2/01
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a recording sheet which is not faded even if it is preserved for a long period after printing by incorporating compound such as thiourea derivatives, thiocemicarbazide derivatives, and compound such as iodine, iodide, dithiocarbamate, etc. CONSTITUTION:A recording sheet for an ink jet printer comprises a porous ink receiving layer which contains one type or more compound selected from a group consisting of thiourea derivatives, thiosemicarbazide derivatives and thiocarbohydrazide derivatives and one or more types of compound selected from a group consisting of iodine, iodide, dithiocarbamate, thiocyanic acid and thiocyanic acid ester on a base material. The layer is formed by coupling inorganic particles preferably by binder. As the particles, preferably quasi- boehmite is used. The absorptivity is enhanced in this manner, and dyes can be selectively absorbed.