baber/WOPTO huggingface dataset:
Patent JP-H04285118-A (JP)
Title: Production of hot forged non-heattreated steel having high strength and high toughness
Inventor: ISHIKAWA FUSAO
IPC: C22C38/58
Filed: 1991-03-13
Abstract: PURPOSE:To improve yield strength by specifying the chemical composition and heat treatment conditions of a hot forged non-heattreated steel, respectively. CONSTITUTION:A steel which has a composition containing, by weight, 0.1-0.6% C, 0.05-3.0% Si, <=3.0% Mn, 0.001-0.3% S, 0.03-0.3% V, 0.005-0.06% N, one or two kinds among <=3.0% Cr, <=3.0% Ni, <=1.0% Mo, and <=2.0% Cu, and one or two kinds among 0.001-0.05% Ti, 0.005-0.1% Nb, and 0.005-0.1% Al is hot- forged and is cooled slowly from an arbitrary temp. not higher than 500 deg.C down to room temp. in the course of cooling. By this method, the hot forged non-heattreated steel having high strength and high toughness can be obtained.
Patent JP-H11282254-A (JP)
Title: Excessive ion elimination device for developer used for wet type electrophotographic printing machine
Inventor: RYU YOHAKU
IPC: G03G15/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the excessive ion elimination device of developer for a wet type electrophotographic printing machine constituted so that image density is prevented from being lowered. SOLUTION: A precipitation unit 100 arranged at one side of a developing device so as to precipitate toner in the developer 47a supplied from the developing device in a short time by electric force, a developer incoming and outgoing control part 110 arranged between the developing device and the unit 100 so as to selectively control the incoming and the outgoing of the developer and an excessive ion elimination part 120 eliminating excessive ion included in the developer 47a positioned at the upper part of the unit 100 are included. Then, the developer 47a is intermittently made to flow to a precipitation tank 101 from the developing device while the printing machine is actuated and the toner in the developer 47a is precipitated in a short time by applying a bias voltage on an upper and a lower electrode plates 103 and 105.  Thereafter, the excessive ion included in the developer 47a positioned at the upper part of the tank 101 where the toner is sufficiently precipitated is eliminated by impressing a current on a first and a second electrode members 121 and 123.
Patent JP-H09209084-A (JP)
Title: Steel sheet for two-piece battery can, excellent in corrosion resistance
Inventor: HOSOYA YOSHIHIRO
IPC: C22C38/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet for two-piece battery can, capable of providing excellent formability enabling thinning of lateral body part by DI forming and also superior corrosion resistance after can manufacturing. SOLUTION: This steel sheet has a composition containing, by weight, <=0.10%, in total, of either or both of 0.03-0.10%, preferably 0.05-0.10%, Cr and 0.01-0.10%, preferably 0.03-0.10%, Ni. At this time, S and O (where O means total oxygen content) are incorporated by amounts of 0.005-0.015%, preferably 0.005-0.012%, and 0-0.0025%, respectively, in the ranges satisfying inequality [S/10+O]<=0.0035%, preferably [S/10+O] <=0.0030%. In the case where particularly excellent corrosion resistance is required, at least Ni plating layer or Fe-Ni alloying plating layer is formed on both sides of the steel sheet.
Patent JP-H11252520-A (JP)
Title: Receiver, transmitter and broadcast system
Inventor: KITAZAWA TOSHIHIKO
IPC: H04N19/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To allow a receiver to configure and display a channel introduction image pattern where a video image of each channel is displayed on a sub screen without distributing data separately. SOLUTION: A signal received by a demodulator 202 is demodulated and stored in a buffer 204 and outputted sequentially to a TSP extract section 206. In the case that a viewer selects a channel introduction menu, the TSP extract section 206 extracts only a stream of an I picture from a MPEG2-TS read from the buffer 204, an elementary stream generating section 206 restores it to an original elementary stream and an IVLC section 210, an inverse quantization section 212, an IDCT section 214 decodes the stream into original video data. Since the decoded data themselves are data realized as one picture, a multi-screen generating section 220 reduces the data and stores the reduced data to a prescribed address corresponding to a channel of a frame memory 218 to generate a multi-picture image.
Patent JP-S51123441-A (JP)
Title: Distributor of multi-ignition type internal combustion engine
Inventor: HAYASHI YOSHIMASA
IPC: F02P7/02
Filed: 1975-04-19
Abstract: PURPOSE:In a single distributor housing, a plurality of distributors corresponding to number of ignition plugs located per combustion chamber are installed for saving of space for the distributor housing and simplification of driving mechanism.
Patent JP-H03249708-A (JP)
Title: Apparatus for producing optical branching coupler
Inventor: TAKEMURA KOJI
IPC: G02B6/287
Filed: 1990-02-28
Abstract: PURPOSE:To simplify a connecting stage and to make enhancement of productivity, such as shortening of processing time, by connecting optical power meter for monitoring to the beginning ends of long-sized optical fibers. CONSTITUTION:The beginning ends of the optical fibers 201, 202 respectively wound on two pieces of reels 21, 21 are connected together with the reels 21, 21 to rotatable stabilizing light sources 1 by using a connector. The optical fibers 201, 202 of about 2m length are drawn out when the pigtail length of the optical branching couplers to be respectively produced from the reels 21, 21 wound with the optical fibers 201, 202 is 1m. These fibers are subjected to an end face treatment and are connected to the optical power meters 2 via the simple connector. Light is made incident from the respective stabilizing light sources 1 on two pieces of the optical fibers 201, 202 set in a producing jig 12 and is measured by the optical power meters 2. Production is started when the reproduction of the similar measurement is obtd. Not only the stage is simplified in this way but also the coupling state to the stabilizing light sources is maintained and, therefore, the execution of the stable measurement is possible.
Patent JP-H10201521-A (JP)
Title: Strap for portable telephone or the like
Inventor: IIJIMA AKIKO
IPC: H04M1/11
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve fashionability and to make a strap suitable for the young by coupling a 'print club (R)' case for sticking a component, miniaturized photographic seal or 'print club (R)' seal at one end of strap while having a loop clutch or any similar function. SOLUTION: A strap 1 is a position to be taken with a hand when holding a portable telephone or the like. A 'print club (R)' case 2 is used for fitting a rear lid stuck with the 'print club (R)' seal vary popular among female junior high school or high school students on the front side or sandwiching paper between front and rear materials and sticking the seal on that paper. when a light storage type fluorescent material is applied to this 'print club (R)' case 2 or mixed into its material, it gets extremely convenient for being taken out of a handbag at dark night as well. Besides, it is a fashionable idea to attach several 'print club (R)' cases 2 in jingle-jangle manner.  A component 3 of loop clutch or any similar function is provided be coupled with the portable telephone, etc., or to be tied with the support of fine string, and coupled with the head part of portable telephone, etc.
Patent JP-S63214745-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C1/18
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the deterioration of the photographic performance such as the reduction of the color development density, the increase of fog or the reduction of the sensitivity due to formaldehyde during storage before and after photographing by incorporating a specified compd. and a pyrazolone magenta polymer coupler. CONSTITUTION:A compd. represented by the formula [where each of Z<1> and Z<2> may be the same or different with each other and is a group of atoms required to form a naphthalene ring, each of R<1> and R<2> is (substd.) alkyl, R<3> is H, (substd.) alkyl or (substd.) aryl, X<-> is an acid anion, n=0 or 1, and in case of an intramolecular salt, n=0] and a two-equiv. 5-pyrazolone magenta polymer coupler are incorporated into a silver halide photographic sensitive material having at least one layer each of blue-, green- and red-sensitive layers on the support. Since the two-equiv. magenta polymer coupler and the sensitizing dye represented by the formula are used in combination, a color photographic sensitive material inhibiting the increase of fog due to formaldehyde, hardly reducing the magenta color development density and superior raw stock preservability can be obtd. Even when the sensitive material is color-developed under reduced replenishment, a change of the photographic performance is prevented.
Patent JP-S57165376-A (JP)
Title: Novel 2-benzothiazolinone derivative and its preparation
Inventor: KANOU SHINZOU
IPC: C07D277/68
Filed: 1981-04-02
Abstract: NEW MATERIAL:The 2-benzothiazolinone compound of formulaI(Y is protecting group of alcoholic OH group).  
     EXAMPLE: 5-Chloro-3-[ 4-( 2-benzoyloxyethyl )-1-piperazinyl ]carbonylmethyl- 2-benzothiazolinone.  
     USE: Intermediate of 5-chloro-3-[ 4-( 2-hydroxyethyl )-1-piperazinyl ]carbonylmethyl-2-benzothiazolinone useful as an antiphlogistic and analgesic agent.  
     PROCESS: The compound of formulaIcan be prepared by (1) reacting the compound of formula II or its monoacidic salt with the compound of formula X- CH 2 CH 2 OY (X is halogen or organic sulfonyl) to obtain the compound of formula III or its monoacidic salt, (2) reacting the product with the compound of formula X-CH 2 COOH or its reactive derivative at the carboxyl group, and (3) reacting the resultant compound of formula IV with the compound of formula V in the presence of an alkaline condensation agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56144627-A (JP)
Title: Acyclic transversal filter
Inventor: SONEDA MITSUO
IPC: H03H15/02
Filed: 1980-04-11
Abstract: PURPOSE:To decrease the number of elements and to reduce power consumption by employing the constitution which eliminates the need for an emitter follower and differential amplifier, etc. CONSTITUTION:Between the emitter of transistor (TR) Qn and the hot end side of capacitor Cn at the prior stage, resistance Rn is connected and the connection point of this resistor Rn and capacitor Cn-1 is also connected to the emitter of TR Qn via resistance Rn'. The base of TR Qn' is connected to the same terminal 6 with that of TR Qn. Then, the collector of TR Qn' is connected to the hot end side of capacitor Cn+2m (m) stages behind. Transfer function H1(Z) from the hot end side (tap T1) of capacitor C-2 to that (tap T2) of capacitor Cn+2m is as shown by the expression and the acyclic type transversal filter having excellent transfer efficiency, a dynamic range, etc., is constituted.
Patent JP-S62206625-A (JP)
Title: Voice input and output device
Inventor: TSUKUI KANEO
IPC: G10L15/00
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the load on a host computer by storing previously various types of commands necessary for voice input/output control in a memory part of a voice input/output device which performs the direct input of data by the human voices and selecting a control command through the host computer for voice input/output control. CONSTITUTION:A data group containing control commands is previously stored in an auxiliary memory part 16. The selecting indication for command numbers is fetched from a host computer via a data communication part 18. While the result of voice input is delivered to the host computer. The selecting indication is given to a voice input/output device from the host computer by delivering either one of command numbers 31, i.e., the data on the command numbers. Then the answer contents to be fed to the host computer from the voice input/ output device for the result supplied in voices contain the control command numbers and the voice input result 35.
Patent JP-S58167059-A (JP)
Title: Method and device for continuous casting of steel plate
Inventor: UJIIE NOBUHISA
IPC: B22D11/11
Filed: 1982-03-26
Abstract: PURPOSE:To economize energy and manpower and to improve production efficiency by smelting molten iron continuously to molten steel and vacuum degassing and killing the same continuously then casting the steel continuously. CONSTITUTION:Molten iron is supplied from a ladle 1 to an oxidation refining furnace 2 at the rate conforming to the production speed of a steel plate 12 to be produced with a continuous casting device 4. The molten iron is smelted continuously in the furnace 2 and is then supplied continuously into a finish smelting furnace 3 such as a vacuum degassing furnace. The molten steel is further supplied directly through a molten steel passage 8 into the device 4 continuously, by which the molten steel is cast continuously as the steel plate 12 with the rotation of two cooling rolls 5.
Patent JP-H07257386-A (JP)
Title: Dolly bed plate
Inventor: YAMASHITA SADAYOSHI
IPC: B62B5/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a dolly bed plate usable as both a baggage rest for a dolly simply having casters mounted thereon, and the baggage rest of a nestable dolly by providing mounting parts on which are casters are mounted on the lower surface, and forming a shaft hole for inserting a rotating shaft on the side surface end part. CONSTITUTION:A dolly bed plate 1 is formed into a rectangular plate as the whole by a synthetic resin, which has mounting parts for mounting casters 2 on four corners. Four bolt insert holes each are provided on each mounting part, bolts are inserted to the bolt insert holes, and nuts are fastened thereto, whereby a dolly having the casters 2 mounted on the lower surface of the base plate 1 is constitute. A shaft hole 19 is horizontally formed on the side surface end part of the bed plate 1. The shaft hole 19 is provided on both sides of the side surface end part of the bed plate 1, and a rotating shaft such as bolt or pin is inserted into the hole 19, whereby a nestable dolly is constituted.
Patent JP-S62206724-A (JP)
Inventor: USHIJIMA KIYOSHI
IPC: H01H33/56
Filed: 1986-03-06
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-S63215836-A (JP)
Title: Reciprocating type internal combustion engine applicable to both spark ignition and compression ignition systems
Inventor: SASAKI TAKEO
IPC: F02B3/06
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a single reciprocating internal combustion engine selectively capable of spark ignition using a gas fuel and compression ignition using a liquid fuel optionally by providing a mechanism and the like for controlling the temperature of air for fuel combustion depending upon a service condition. CONSTITUTION:When an internal combustion engine is operated with spark ignition by using a gas fuel, the gas fuel is supplied to a conduit 13, mixed with air flowing in a conduit 18 via a gas carbureter 12 and thereafter fed to a combustion chamber 3 through conduit 11. In this case, a heat exchanger 19 operates to cool down the air compressed with a supercharger 17 and flowing in the conduit 18. And the gas fuel is burnt in the combustion chamber 3 by spark ignition on an ignition plug 4. On the other hand, when a liquid fuel is used to operate the internal combustion engine with compression ignition, the liquid fuel in a tank 42 is supplied to each of conduits 43 and 39, and injected from a nozzle 5 to the inside of the combustion chamber 3 with the operation of a pump 9. In this case, the air compressed with the supercharger 17 and flowing in the conduit 18 is heated in the heat exchanger 19.
Patent JP-H05159156-A (JP)
Title: Merchandise storage shelf of vending machine
Inventor: NAGATA KAZUE
IPC: G07F9/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a merchandise storage shelf which allows suppliment, without trouble of merchandise clogging, from top trays of respective upper and lower stages into a vertical column as merchandise sales, relating to a merchandise storage shelf of a vending machine provided with upper and lower stages of top trays interlockingly assigned in series with one vertical column. CONSTITUTION:As for a merchandise storage shelf provided with interlockingly assigned upper and lower top trays 3 and 4 in series with a specific column of a serpentine vertical column 2 placed in a storage shed, with a top tray 3 on the upper stage side used as a merchandise storage shelf, a stopper member 6 which holds merchandise on the top tray is provided at the back of it. The top tray 3 is set to allow itself to be switched for shifting from merchandise storage position to merchandise supply position which is inclining backward by manual operation. When the merchandise on the lower side top tray are sold out, by switching the top tray 3, the merchandese stored there under hot and cold insulation are fed to the vertical column.
Patent JP-H06298029-A (JP)
Title: Air bag and textile for air bag manufacturing
Inventor: BUORUFU RIYUUDEIGAA KURUMUHOIA
IPC: B60R21/16
Filed: 1994-03-18
Abstract: PURPOSE: To make a fabric light without deteriorating fabric characteristics by constituting this fabric of a contact fabric and filter fabric with air permeability under each specific condition and prescribed fabric density, and constituting each fabric of hollow synthetic filament threads whose hollow area rate is specific. CONSTITUTION: An air bag is constituted of a contact fabric whose air permeability is 10 l/dm<2> /minute and a filter fabric whose air permeability is 20-100 l/dm<2> / minute while a test pressure difference is 500 Pa. The fabric density of the contact fabric is set so as to be 72% or more, and the fabric density of the filter baric is set so as to be 45-68%. The contact fiber and filter fiber are at least partially formed of hollow synthetic filament threads whose hollow area rate is 10-40% to the cross-sectional area of the filament.
Patent JP-S56146767-A (JP)
Title: Nozzle for ink jet recorder
Inventor: SASAKI TAKAMORI
IPC: B41J2/165
Filed: 1980-04-16
Abstract: PURPOSE:To prevent blocking of the nozzle due to drying of ink and obtain an ink particle having stabilized configuration at all times by a method wherein a flexible material is utilized as the material of an orifice in the nozzle and a spacer is provided at the outermost section of the nozzle. CONSTITUTION:An orifice 2 made of a flexible material such as rubber or the like is provided in an opening at the tip end of a nozzle cylinder 1 made of a metal or the like. Further, the spacer 6 having an opening 5 at the central part thereof is provided at the outermost section of the cylindrical body 1. The deformation of the flexible orifice 2 caused by pressurized ink is adjusted by the spacer 6 to inject the ink particle having a contact particle diameter at all times even under the state of over-pressure. For your further reference, even when an orifice hole 3 is blocked due to drying of the ink, the solid material may be removed easily by the deformation of the orifice 2. The ink particles having various particle diameters may be obtained also by exchanging the spacer 6.
Patent JP-H05252414-A (JP)
Title: Horizontal frequency discriminating device
Inventor: SUDO KOICHI
IPC: H04N5/04
Filed: 1992-03-06
Abstract: PURPOSE:To discriminate whether the horizontal frequency of an inputted horizontal synchronizing signal or composite synchronizing signal is a first horizontal frequency or a second horizontal frequency. CONSTITUTION:In a microprocessor 1, whenever the interruption is applied from a timer interruption control part 15, a CPU 13 reads in the number of pulses of an input synchronizing signal (a) counted by a counter 12, and compares whether the number of pulses is larger or smaller than a prescribed value. When the number of pulses is below than the prescribed value, it is discriminated that a first frequency being lower is inputted, and when the number is larger than the prescribed value, it is discriminated that a second frequency being higher is inputted.
Patent JP-S54143597-A (JP)
Title: Manufacturing of sweet seasoning containing alcohol
Inventor: ODAKA YASUYOSHI
IPC: A23L27/24
Filed: 1978-04-27
Abstract: PURPOSE: To manufacture a sweet seasoning containing alcohol, similar to "mirin", easily, by immersing nonglutinous rice in water containing α-amylase at a sepcific temperature, steaming the rice, and saccharifying and aging the steamed rice in an alcohol solution in the presence of malted rice.  
     CONSTITUTION: Nonglutinous rice is immersed into an aqueous solution containing α-amylase, pref. heat-resistant amylase originated from Bacllus, at 45W75°C, pref. 50W70°C, for 6W24 hours, pref. 16W18 hours. The amount of the α-amylase is 0.1W2 wt%, based on the starch of the nonglutinous rice. The swollen rice is steamed, and charged together with malted rice into a 25W45% concentrated alcohol solution, and saccharified and aged at 20W30°C for 20W60 days. After the aging, it is pressed, squeezed, and filtrated at room temperature, to obtain the alcohol-containing sweet seasoning similar to "mirin (sweet sake for seasoning)". 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54141973-A (JP)
Title: Positioning device
Inventor: TSUCHIYA TSUNEKAZU
IPC: G05D3/12
Filed: 1978-04-27
Abstract: PURPOSE: To obtain an efficient positioning device with a simple configuration by providing a comparator and a speed reference voltage generator with output polarity to the device.  
     CONSTITUTION: The reversible counter 205 feeds pulses +P and -P delivered from the pulse generator 204 which is mechanically linked to the driving motor 115, and accumulates actual move quantity. The comparator 202 compares the content A of setter 101 with the content B of reversible counter 205, turns on the transistor Q 2  to give a negative speed reference voltage to the servo control circuit 114 when A>B, and turns on the transistor Q 1  to give a positive speed reference voltage to the servo control circuit 114 when A<B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01223663-A (JP)
Title: Rotary recording medium and its recording and reproducing device
Inventor: HIRATA ATSUMI
IPC: G11B20/12
Filed: 1988-03-03
Abstract: PURPOSE:To enable recording and reproduction for many hours by making rotational speed variable so that the recording density becomes uniform and recording an information signal where a compression processing is performed, together with a rotational speed signal. CONSTITUTION:A video signal is compressed by a compression processing circuit 2, and based on a signal quantity per unit time from a signal quantity detecting circuit 3, a rotational speed determining circuit 4 determines rotational speed so that the recording density becomes roughly constant. On the other hand, a clock frequency control data circuit 5 generates control data for determining rotational speed at the time of reproduction, mixes it with compression processing data and stores it temporarily in a buffer 8. Subsequently, the output of the circuit 5 supplies a clock pulse to a recording data driving circuit 9 through a clock pulse generating circuit 6, and controls timing which is read out of the buffer 8 and timing which is recorded in a disk 12. Accordingly, based on position data, reproduction can be executed at the same rotational speed as recording, and recording and reproduction can be executed for many hours.