baber/WOPTO huggingface dataset:
Patent JP-S56114570-A (JP)
Title: Manufacture of spheroidal graphite cast iron casting
Inventor: TSUCHIDA MASANOBU
IPC: B22C3/00
Filed: 1980-02-14
Abstract: PURPOSE: To make it possible to improve the tensile strength considerably, by mold- casting the molten metal at a prescribed temperature after a coating of a prescribed thickness is applied on the surface of mold having a prescribed mold thickness ratio, and by heating the metal for a prescribed time at a prescribed temperature after it is solidified and taken out from the mold, and then by cooling the metal at a prescribed cooling rate.  
     CONSTITUTION: The molten metal is poured into the metal mold of 60W250°C temperature, the thickness of which is formed so that the ratio of mold thickness becomes 4W10 and which has a coating of 0.05W0.5mm on the surface. When the molten metal is solidified, the metal is taken out from the mold and heated for 0.5W6hr at 900W930°C temperature in the heat treatment furnace, and then it is cooled at 10W200°C/sec cooling rate and thus the hardening is performed. By this, a spheroidal graphite cast iron casting which is small in grain diameter, uniform in metallic structure, and high in tensile strength, is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58136272-A (JP)
Title: Control circuit for thyristor converter
Inventor: AITO NAOYUKI
IPC: H02P7/292
Filed: 1982-02-05
Abstract: PURPOSE:To prevent the overshoot when a current instruction value is abruptly varied by adding the value obtained by multiplying the constant value by the difference between the current instruction value and the current instruction value delayed by one cycle to an integrated value, thereby controlling a thyristor converter. CONSTITUTION:A motor 6 is driven by a thyristor converter 5, the load current is detected by a detector 7, fed back through one-cycle delay circuit 8, and the converter 5 is controlled by an integrating circuit having a divider 2, a delay circuit 3 and an adder 13. At this time one-cycle delay circuit 9, a proportional gain circuit 10 and an adder 15 are added, a constant value Kb is multiplied by the difference between the current instruction AS and the one-cycle delay current instruction ASD, and added to the integrating circuit. Accordingly, the excess oversheet can be eliminated to the abrupt change of the current instruction by determining the Kb so that the ASD and the feedback Af become equal to each other, thereby improving the stability.
Patent JP-H02198259-A (JP)
Title: Radio system controller
Inventor: YAMASHITA KOJI
IPC: H04M11/00
Filed: 1989-01-26
Abstract: PURPOSE:To control an equipment by an optical pulse code from a monitor controller by sending the corresponding optical pulse code when a specific pushbutton tone signal is received from a cordless subordinate telephone set. CONSTITUTION:A cordless subordinate telephone set 1 is operated so that the subordinate telephone set 1 can connect with a telephone line 3. When a connected state is obtained, a pushbutton is pressed, and a registered pushbutton code is sent. Since a receiving part 12 is made into a receiving state at such a time, the part 12 demodulates a pushbutton signal. The pushbutton tone signal composed of the combination of plural frequencies is decided by a PB signal deciding part 14 and transmitted to a signal processing part 16. In the processing part 16, when the specific pushbutton code is received, a corresponding optical pulse signal is outputted, and the optical pulse code is sent from a light emitting part 19. An equipment 5 is operated by this signal.
Patent JP-H10194960-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic capable of preventing the skin from getting dark, making dark skin light rapidly, and excellent in rough skin preventive effect by including a specific blood circulation promoter or cell activator and an enzyme decomposer from extracts derived from rice or rice bran through extraction with a neutral medium. SOLUTION: This skin cosmetic contains pref. 0.001-5wt.% of at least one kind of blood circulation promoter or cell activator, selected from the group consisting of diisopropylaminedichloroacetate, γ-aminobutyric acid, γ-amino-β- hydroxybutyric acid and salt thereof, and pref. 0.00001-1wt.% (on a solid basis) of an enzyme decomposer formed by treating with an enzyme (e.g. actinase and pepsin and trypsin) an extract derived from rice or rice bran through extraction with a neutral solvent (e.g. purified water).
Patent JP-S53103328-A (JP)
Title: Memory system having error detecting and correcting device
Inventor: ROORENSU DABURIYUU CHIERUBAAGU
IPC: G06F11/14
Filed: 1978-02-17
Abstract: A memory system includes a cache store and a backing store.  The cache store provides fast access to blocks of information previously fetched from the backing store in response to commands.  The backing store includes error detection and correction apparatus for detecting and correcting errors in the information read from backing store during a backing store cycle of operation.  The cache store includes parity generation circuits which generate check bits for the addresses to be written into a director associated therewith.  Additionally, the cache store includes parity check circuits for detecting errors in the addresses and information read from the cache store during a read cycle of operation.  The memory system further includes control apparatus for enabling for operation, the backing store and cache store in response to the commands.  The control apparatus includes circuits which couples to the parity check circuits.  Such circuits are operative upon detecting an error in either an address or information read from the cache store to simulate a condition that the information requested was not stored in cache store.  This causes the control apparatus to initiate a backing store cycle of operation for read out of a correct version of the requested information thereby eliminating the necessity of including in cache store more complex detection and correction circuits.
Patent JP-S62175754-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/392
Filed: 1986-01-29
Abstract: PURPOSE:To enhance color reproducibility of a magenta dye image, to improve lightfastness, and to reduce increase of fog due to long storage of a raw sample by incorporating a specified compound in a silver halide emulsion layer formed on a support. CONSTITUTION:At least one of the silver halide emulsion layers formed on the support contains a metal complex having a singlet oxygen light erasion rate constant of >=3X10<7>M<-1>.sec<-1> and a sulfide compound in combination with a magenta coupler represented by the formula shown on the right in which Z is a nonmetallic atomic group necessary to form an N-containing hetero ring; and X is H or a substituent to be released by the coupling reaction with the oxidation product of a color developing agent; R is H or a substituent, thus permitting the obtained magenta dye image to be enhanced in color reproducibility, improved in lightfastness, and reduced in increase of fog due to the long storage of the raw sample.
Patent JP-S56114590-A (JP)
Title: Joining method of material
Inventor: TAKATOU HIDEO
IPC: B23K26/21
Filed: 1980-02-15
Abstract: PURPOSE:To perform the welding with excellent energy efficiency of preventing useless loss of beam energy, at the time when base materials are welded to each other by high energy beam, by forming a wedge-shaped clearance at the part to be welded. CONSTITUTION:In case when the welding base materials 10, 12 are welded by irradiation of energy beam F1 such as laser, electron beam etc., said base materials 10, 12 are guided to the welding zone; 22 by bending with the guide rollers 18, 20. A wedge-shaped clearance (g) is formed to the position where both materials 10, 12 are allowed to press-contact with each other by the press rollers 16 and then the beam F is irradiated to said position for fusing the mother materials 10, 12 to form the welding beam 14. As the beam F1 is sucked up into the clearance (g) as being directly or repeatedly reflected at the materials 10, 12 in the wedge-shaped clearance (g), the energy loss wasted to the outside is small and said beam F1 is converted into heat energy with high conversion rate. Therefore, it is possible to carry out high speed as well as large scale welding.
Patent JP-S60162789-A (JP)
Title: Plating treatment
Inventor: KANOU OSAMU
IPC: C25D5/02
Filed: 1984-02-01
Abstract: PURPOSE:To prevent intrusion and sticking of a plating liquid to the local parts of articles and to improve the finish at the edges of the local parts as far as possible by press-sticking and fitting airtightly fitting members each consisting of an elastic material to the local part of the article and subjecting the article to a plating treatment. CONSTITUTION:Fitting members 4, 4 consisting of an elastic material are airtightly press-stuck and fitted to the upper aperture of a through-hole (local part) 1 pierced to a flat plate-shaped article 1 such as a metallic plate, ceramic plate or the like. The members 4 are like plugs to seal hermetically the upper and lower apertures of the hole 1 and are formed to a truncated circular cone shape. Said members are forcibly pushed into the hole 1 from the upper and lower apertures of the hole 1. The article 2 is treated by a known method such as electroless plating or electroplating in this state. Since the hole 1 is airtightly sealed and plugged by the members 4, 4 in this stage, the plating soln. does not intrude into the hole 1. The desired plating treatment in which the circumferential wall 1a of the hole 1 is not plated and only the top and bottom surfaces of the article 2 are formed with plating films 3 is thus accomplished.
Patent JP-H03223775-A (JP)
Title: Image forming device
Inventor: NOGUCHI AKIO
IPC: G03G15/04
Filed: 1990-01-30
Abstract: PURPOSE:To prevent formation of unnecessary electrostatic latent image generated when a laser beam is continuously emitted to obtain a horizontal synchronizing signal by carrying out control against a transfer output after turning-off of a developing output and continuing a cleaning sequence at the same time. CONSTITUTION:The laser lit by energizing an amplifier 105 to obtain a BD signal which is the horizontal synchronizing signal, is guided to a BD detector through an optical fiber by a BD mirror 320, fed to a BD counter 103, formed into waveform by a waveform forming circuit 107, and the BD signal is detected. The photosensitive drum 331 is irradiated by the laser light to discriminate a BD cycle after detection of the BD signal. At this time, the developing output is turned off and a latent image is not generated on the photosensitive drum 331. Furthermore, a sequence to clean the transfer output is carried out and it becomes difficult for the toner to be transferred to the transfer roll. Thus, the unnecessary formation of the electrostatic latent image generated when the laser beam is continuously emitted to obtain the BD signal which is the horizontal synchronizing signal can be effectively prevented at the time of changing over the rotating number of a scanner motor.
Patent JP-S52103147-A (JP)
Title: Vibration damper for elevator
Inventor: TOYOSHIMA NORIHIKO
IPC: B66B7/06
Filed: 1976-02-23
Abstract: PURPOSE: To prevent ropes from laterally vibrating by simple method by providing a buffer on a main rope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227794-A (JP)
Title: Straight cutter
Inventor: OSHIMA SHINZO
IPC: B26D1/18
Filed: 1994-02-15
Abstract: PURPOSE:To provide a straight cutter, which can easily cut the paper straight by running a main body. CONSTITUTION:A pair of (upper and lower) paper feeding rollers 4, 5, which rotate in the linkage of running rollers 2, 2, are installed in the tip part of a main body 1 equipped with the running rollers 2, 2 at its bottom part, so as to take in the paper. A pair of (upper and lower) rotary blades 6, 7, which rotate at a high speed after receiving torque from the paper feeding rollers 4, 5, are installed in almost the same position as that of the paper feeding rollers 4, 5 so as to cut the paper. In this case, it is desirable that the cutting- starting-point by the rotary blades 6, 7 coincides with the contact-starting-point of the paper feeding rollers 4, 5.
Patent JP-H01193746-A (JP)
Title: Toner and developing device
Inventor: FUJINO MAKOTO
IPC: G03G9/08
Filed: 1988-01-28
Abstract: PURPOSE:To enable outputting of the high image quality equiv. to the image quality of a two-component developer by holding an electrical conductivity into an inside nucleus, forming an outside nucleus of an insulating thermoplastic resin and incorporating a coloring agent and magnetic material into either thereof. CONSTITUTION:A dry process toner is constituted of the inside nucleus 1 and the outside nucleus 2 and the electrical conductivity is held in the inside nucleus 1. The outside nucleus 2 is formed of the insulating thermoplastic resin. The coloring agent and the magnetic material are incorporated into at least either of the inside nucleus 1 and the outside nucleus 2. Namely, the toner is made into the two-layered structure of the inside nucleus 1 and the outside nucleus 2. The electrical conductivity is provided to the inside nucleus 1 and the outside nucleus 2 is made to have an insulating characteristic so as to provide electrostatic chargeability to the outside nucleus 2. Further, the coloring agent and the magnetic material are incorporated into at least either of the inside nucleus 1 and the outside nucleus 2 to eliminate the need for concn. control. The image quality equiv. to the image quality obtainable with a two- component developing device of a low edge effect is thereby obtd. while the developing electric field is stressed with a one-component developing device which can be easily handled.
Patent JP-H10211858-A (JP)
Title: Gas generator for air bag device and control method thereof
Inventor: TAKEYAMA SHIGERU
IPC: B60R21/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent misignition of a combustible fluid mixture in a vessel by a charge generated in an ignition means, in a gas generator wherein an opening of the vessel receiving the combustible fluid mixture is closed by a block means, the ignition means is operated by a signal detecting a shock, the combustible fluid mixture in the vessel is ignited, by a pressure of this combustion fluid, the block means is burst, also this pressure fluid is introduced in an air bag, it is inflated. SOLUTION: Adjacent to a current carrying member 11 from a metal case 9 of an igniter 8, between a metal-made holding case 14 and the current carrying member 11, a discharging gap G is provided. In this way, when a charge of prescribed amount is accumulated in the current carrying member 11, through this gap G, between itself and the holding case 14, a discharge is performed, to make a charge, accumulated in the current carrying member 11, escape to the outside through the holding case 14.
Patent JP-H05178275-A (JP)
Title: Structure of corrugated pipe for anchor
Inventor: NISHIO MAKOTO
IPC: B63B21/20
Filed: 1992-01-07
Abstract: PURPOSE:To provide an anchor having large shearing strength and adhesive strength by forming the surface of a cylindrical body for accommodating a pulling member to a corrugated form in the center axis direction and making different the distance from the top point of the corrugated top part to the bottom and the distance from the bottom to the top point. CONSTITUTION:A corrugated pipe 1 consists of a cylindrical body which is made of synthetic resin, etc., and used to accommodate a pulling member 2 such as PC steel wire, and the dimension between the top part and bottom part is set so that L1not equal to L2 when the distance from the top point to the bottom is L1 and the distance from the bottom to the top part is L2, and set to alpha1not equal to alpha2 when two angles formed through the crossing of the extension line of the oblique surface and the vertical line passing through the top part are set alpha1 and alpha2. The corrugated pipe 1 accommodates the pulling member 2 inside, and seals water by a seal 3 at the upper and lower parts, and after the corrugated pipe 1 filled with grout 4 is inserted into an anchor hole, the inside of the anchor hole is charged with grout through a penetration grouting pipe 5, and the anchor structure is obtained.
Patent JP-H03221891-A (JP)
Title: Device for detecting non-metallic foreign matter in kneading product
Inventor: MIYAGAWA TATSUO
IPC: G01N33/02
Filed: 1990-01-29
Abstract: PURPOSE:To simply and highly sensitively detect the mixing of a non-metallic foreign matter by allowing a frequency-modulated high frequency current to flow into a subject held between electrodes and measuring the frequency characteristics of voltage generated between the electrodes. CONSTITUTION:A high frequency current power supply 4 allows a constant high frequency current whose frequency is modulated so that a prescribed frequency band is swept to flow into a subject 1 such as a fish paste and cosmetics arranged between the electrodes 3, 3'. A measuring circuit 5 samples a voltage obtained by detecting and rectifying a voltage Vc generated between both the electrodes 3, 3' due to the flow of the high frequency current Ic into the subject 1 and a modulation signal Vs inputted from the power supply 4 based on a sampling pulse Ts applied from an arithmetic circuit 6 with a fixed time interval, executes the A/D conversion of the sampled signals, outputs the digital signals Vq, Vf to an arithmetic circuit 6, and successively stores the digital signals in a storage circuit. The arithmetic circuit 6 finds out the value of Q from resonance frequency fo and the impedance of the subject 1 indicated before and after the frequency.
Patent JP-H09190177-A (JP)
Title: Drum
Inventor: KAKIZAKI NOBUAKI
IPC: G10D13/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a drum which has superior sound performance. SOLUTION: This drum 1 is composed of a shell 2 formed in a middle thicker shape so that the center part bulges out of both the end parts, a drum surface 3 which is extended at both the side ends of the shell 2, a fitting frame 4 which fits the drum surface 3 to the shell 2 by stretching, a fixture 5 which fixes the tensed drum surface 3 to the shell 2, and a coating layer C formed on the surface of the drum surface 3. On the surface of the drum surface 3 made of a glass fiber material, etc., the coating layer C is formed of synthetic resin (plastic) such as fluororesin, e.g. ethylene tetrafluoride resin or a material, such as a component of an animal or plant or rubber, which can improve the sound performance of the drum surface by increasing the density of the drum surface. Consequently, the coating layer is formed on the surface of the drum surface and the drum surface of the drum is formed of glass fiber, carbon fiber, etc., so many fine gaps on the drum surface of the drum in a thin film circular shape are closed to increase the density of the drum surface, thereby improving the sound performance of the drum surface.
Patent JP-H05190094-A (JP)
Title: Method of forming fluorescent plane of plasma display panel
Inventor: HARAYAMA MASATOSHI
IPC: H01J11/36
Filed: 1992-01-08
Abstract: PURPOSE:To accurately and easily form a fluorescent plane regardless of material used for a previous process. CONSTITUTION:A fluorescent plane formed on a board 1 provided with an electrode 2 and a cell barrier is previously coated with high polymer organic compound 3, and fluorescent slurry 4 is hardened and filmed in a desired pattern and then organic component and the high polymer organic compound 3 contained in a fluorescent hardened layer 6 are fired out in a firing process to form a fluorescent plane 7 at a desired position. A photolithography process to form the fluorescent plane can be done without being affected by material for the electrode 2 and the cell barrier. Accordingly, existing electrode paste and cell barrier paste can be used which are limited to be used because products and residuals brings difficulty to form the fluorescent plane.
Patent JP-S59143127-A (JP)
Title: Packing structure of liquid crystal panel
Inventor: ARAI KAORU
IPC: H05K1/11
Filed: 1983-02-07
Abstract: PURPOSE:To attain high density and large capacity by arranging a long hole with its lengthwise side set vertical to the side of a driving printed board. CONSTITUTION:Lead wires 12 and a long hole 14 are arranged to a driving printed board 11, and at the same time terminal parts 13 are formed to the wires 12 in the direction vertical to the side of the board 11. The lengthwise direction of the hole 14 is also set vertical to the side of the board 11. With such a distribution of the hole 14, the margin is increased at the area where the part 13 is formed and in the direction parallel to the side of the board 11. This attains the comparatively easy matching between the terminal part 13 and a connector connected to the part 13 even with a liquid crystal board having high density.
Patent JP-2000215292-A (JP)
Title: Ic card
Inventor: TSUNODA KEIICHIRO
IPC: B42D15/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which can hold a plug-in card, which can easily be taken out from a plate-like base material at the time of being used as the plug-in card and burrs do not occur in the side edge part of the plug-in card taken out. SOLUTION: An opening part 8 to which a plug-in card 2 is engaged and a joint piece 11 connecting the plug-in card 2 are formed in a plate-like base material 3. The form of the joint piece 11 is made in such a way that the joint part of a plug-in card 2-side is made thin and the joint piece 11 becomes thin from a sheet base material 3-side to the plug-in card 2-side. Thus, since the joint part near the side edge part of the plug-in card side is cut, the IC card holding the plug-in card 2 having an effect of suppressing the occurrence of burrs at its side edge part on the plate-like base material 3 is realized.
Patent JP-H01192372-A (JP)
Title: Starting system in golf links
Inventor: IIZUKA JUNICHI
IPC: A63B57/00
Filed: 1988-01-29
Abstract: PURPOSE:To attain the use of facilities and to ease the crowdedness in golf links by wedging and starting a pair to start up to the front and rear of first eighth pairs for every pair during the starting time before the front and rear of 8 pairs of the final pair of respective courses. CONSTITUTION:A player up to 10:00a.m., namely, the 26th pair and 60th pair, is started as per the sequence, respective pairs after the 27th pair and the 61st pair wedge successively a player to start from the first pair up to the 8th pair of respective courses respectively for the period for every pair. Thus, the starting time of the final part in each half, the 34th pair and the 68th pair is 11:36a.m., a player to start at the first completes the play of one round at 12:06p.m. including the time of the interval, the using time of the bathroom is hastened about to one hour, the liquidation work in a front can be hastened about to one hour accompanying it and the crowedness in the links can.
Patent JP-S57132258-A (JP)
Title: Readout system for plural word data
Inventor: ISHIKAWA TERUO
IPC: G06F15/177
Filed: 1981-02-10
Abstract: PURPOSE:To prevent an erroneous readout of data and to improve workability greatly by comparing the contents of the 1st and following initial words read out repeatedly, by a system which consists of a main device and a subordinate device with a judging function. CONSTITUTION:Reading operation is performed twice repeatedly at a period tR shorter than the period TW of the contents update of a memory and the contents A1 of initial words W1 at the top and succeeding readout are compared; when the both are coincident, words by the 1st readout R11 are all judged to be significant. When not, on the other hand, the words by the next readout R22 are all judged to be significant to prevent an erroneous readout of data, thus improving the activity of the whole system greatly.