baber/WOPTO huggingface dataset:
Patent JP-S5535021-A (JP)
Title: Production of styrene
Inventor: HAYAKAWA TAKASHI
IPC: C07B61/00
Filed: 1978-09-02
Abstract: PURPOSE: In the production of styrene from ethylbenzene in gas phase in the presence of molecular oxygen, thernary oxides of metals selected from silicon, cerium, arsenic, antimony and bismuth is used as a catalyst.  
     CONSTITUTION: In the production of styrene from ethylbenzene by the high-temperature, gas-phase and oxidative dehydrogenation in the presence of molecular oxytgen, ternary oxides having a composition shown as the formula (Me is phosphorus, arsenic, antimony, bismuth; a is 10; b and c are 1-10; d is the number of oxygen satisfying the valency of oxidized metals). The catalyst is prepared by calcinating a mixture containing colloidal silica, cerium oxide, phosphoric acid, pyroarsenic acid, bismuth nitrate, or antimony oxide. The reaction temperature is 400W550°C and the residence time is 0.1W20sec.  
     EFFECT: The catalyst keeps high activity and selectivity and forms styrene in high yield 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07296408-A (JP)
Title: Semiconductor laser device and optical pickup
Inventor: TSUCHIYA YOICHI
IPC: G11B7/09
Filed: 1994-04-22
Abstract: PURPOSE:To satisfactorily reproduce a disk in a high recording density disk having a narrow track pitch by mounting three semiconductor laser chips so that the direction of each laser output is same for each inside surface of both wall parts and an inside surface of a bottom part of a heat sink. CONSTITUTION:Three semiconductor laser chips 1-3 are mounted to a heat sink 4 consisting of a bottom part 41 and two wall parts 42, 43 provided vertically from the bottom part. Then, a chip 1 is mounted to the inside surface of the bottom part 41 of the heat sink 4, also, laser chips 2, 3 are mounted to the inside surfaces of the wall parts 42, 43 of the heat sink 4 respectively. Thereby, beam cross sections of laser beams LB2, LB3 emitted from each end surface of chips 2, 3 are in a direction perpendicular to each other. Therefore, the direction of a major axis of the laser beam LB1 can be made in the orthogonal direction to a track, and the directions of major axes of the laser beams LB2, LB3 can be made same as the track direction.
Patent JP-H09289809-A (JP)
Title: Transplanter
Inventor: KURAYA YOSHIAKI
IPC: A01C11/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of adjusting a tread. SOLUTION: This transplanter is equipped with a traveling part 1 and a transplanting function part loaded on the traveling part 1. The traveling part 1 is provided with a pair of a right and a left idler wheels ahead the frame of the traveling part so as to adjust a vertically rocking position through an idler wheel supporting arm 6. A pair of a right and a left driving wheels 7 are installed at the rear of the traveling part through a pair of a right and a left transmission cases 8 so as to adjust a vertical rocking position. The idler wheel 5 and the driving wheel 7 at either the right side or the left side are capable of adjusting a tread in the right and left width direction by a tread controlling means 18.  The tread controlling means 18 is provided with a tread controlling member which is linked and connected to the transmission case 8 at one side of the member and is expandable and contractible in the right and left width direction and with a tread controlling cylinder 40 which is linked and connected in parallel to the tread controlling member and expands and contracts the tread controlling member. The tread controlling cylinder 40 is integrally revolved with the tread controlling member which is linked to the vertical rocking action of the transmission case 8 and is rotated around the transmission case.
Patent JP-S58225691-A (JP)
Inventor: KOKUBU TAKAYOSHI
IPC: B23K1/08
Filed: 1982-06-23
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-S5732575-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/88
Filed: 1980-08-06
Abstract: PURPOSE:To enhance the storage performance of an air cell during a high temperature, by using an air electrode having received a specified radioactive intensity of radioactive rays and having a reducing power to oxygen. CONSTITUTION:The air cell can be formed by making an air electrode 3 to come in contact with an air feeding hole 2 provided in anode can 1 through an air permeable membrane 8 and also making the air electrode 3 to come in contact with a cathode body 6 made of zinc powder through a separating paper 4 and an electrolyte holding agent 5. And also, this air electrode can be formed by making a co-existing body to be irradiated with gamma-rays having a dope of 1X10<7>-1X10<9>r (roentgen), then by processing the co-existent body into a thin plate shaped material, which is pressed and hermetically attached with a collector 12 made of metal nets; the former co- existing body being obtained by dipping carbon black in the solution of cobalt- phthalocyanine which is a metal chelate compound, and quinoline, and then by molding. Accordingly, the air electrode 3 absorbs oxygen well without chemical binding, so that the reducing power to oxygen is enhanced and a storage performance of the cell during a high temperature can be greatly improved.
Patent JP-H02287165-A (JP)
Title: Measurement of electrical characteristic of semiconductor integrated circuit device
Inventor: YAGI TAKASHI
IPC: G01R31/00
Filed: 1989-04-27
Abstract: PURPOSE:To shorten the time capable of starting a measurement and to improve the measuring efficiency by supplying a voltage with higher potential than that of capacitor terminals to the out-mounted capacitor and shortening the time required to attain a specified voltage value. CONSTITUTION:A power supply 10 is connected between one input of a comparator 7 and an emitter of transistor 8. When a voltage value of the power supply 10 is made to be the voltage VA with higher potentialthan that appeared on the terminals of capacitor 3a, the capacitor 3a is charged towards the voltage value of Vc+Va, and when the time TA which the voltage VA is impressed is elapsed, the capacitor is discharged towards the voltage value of Vc. Then, the charge to the capacitor 3a is increased by means of controlling the time TA, thereby the time required to attain the certain voltage value Vc can be shortened. With this arrangement, the time required for charging the out- mounted capacitor is shortened and the measuring efficiency can be improved.
Patent JP-S63273149-A (JP)
Title: System for diagnosing conversion index buffer mechanism
Inventor: ARAI TOSHIMASA
IPC: G06F12/16
Filed: 1987-04-30
Abstract: PURPOSE:To simplify the diagnosing system and to confirm that other attributes are registered correctly by reading the content of a conversion index buffer mechanism to a main storage device and comparing it with an expected value directly. CONSTITUTION:The titled system is provided with a transfer means 6 transferring the content of an address conversion table 4 stored by the conversion index buffer mechanism 2 to a main storage device and a comparison means 7 comparing the content transferred to the main storage device by the transfer means with the expected value representing the normality of the content of the conversion index buffer device prepared in advance. Thus, the diagnosis of the conversion index buffer device is simplified and whether or not the other information to be registered in the address conversion table is registered normally is confirmed.
Patent JP-H10286137-A (JP)
Title: Material for assembling utensil and assembling utensil including toy
Inventor: EGAWA NOBUHARU
IPC: A47B96/20
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To simply and securely assemble each of various kinds of assembling utensils such as a chair, a pedestal or a toy by providing a rod-state plate material obtained by forming a tip edge inclined to both edge parts and arranging plural open holes at the rod-state plate material in regular intervals. SOLUTION: The plural open holes 11 are arranged at the rod-state plate materials 1a and 1b in regular intervals and the tilted tip edge is formed at both tip parts as the material for the utensils. Then what are prepared in addition are an inserting material provided with only one open hole 11, connecting materials 2 in the shape of a round bar for connecting the rod-state plate material with each other at the hole 11, a connecting axis material in the shape of a round bar to be inserted to a fixing part, a gap filling material inserted between the connecting axis material and the open hole 11, a connecting and combining material, etc., connect-fixing the connecting materials with each other.  Then the members 1b, e.g. are arranged as leg material and used also as inserted members to be connect-fixed to the opening hole 11 by using the material 2 or the connecting axis material and the gap filling material to constitute a pedestal member of a comparatively small type.
Patent JP-H05276896-A (JP)
Title: Peptide mixture having high fisher ratio, its production and nutrient-supplying composition for hepatic disease patient
IPC: A61P1/16
Filed: 1992-04-02
Abstract: PURPOSE:To obtain the subject mixture containing branched amino acids and aromatic amino acids in specific amounts, having a high Fisher ratio and useful for hepatic disease patients by denaturing a protein having a high amino acid score, hydrolyzing the product, subjecting the reaction product to a solid-liquid separation and subsequently treating the product with an adsorbing agent. CONSTITUTION:A protein (preferably a whey protein-purified product, a whey protein fraction and/or their treated product) having a high amino acid score is denatured with an acid, alkali, etc., hydrolyzed with an endoprotease, etc., if necessary, subjected to a solid-liquid separation, and subsequently treated with an adsorbing agent such as a synthetic adsorbent to obtain the objective mixture having a branched amino acid/aromatic amino acid molar ratio of >=10, a branched amino acid content of >=15-20wt.% an aromatic amino acid content of <0.1-2.0wt.% and an average mol.wt. of several hundreds/several thousands.
Patent JP-S5232396-A (JP)
Title: Simple method of measuring the degree of deterioration of heated oils or fats
Inventor: MATSUSHITA YUKIO
IPC: G01N33/03
Filed: 1975-09-05
Abstract: PURPOSE:To select acid value as an index for the degree of deterioration and use a specific bi-larminar reagents thereby making easy determination of the degree of deterioration of heated oils or fats.
Patent JP-S5441799-A (JP)
Title: Error checking device in punching machine
Inventor: FURUKAWA TATSUYA
IPC: G06K1/02
Filed: 1977-09-09
Abstract: PURPOSE: To improve the accuracy of detection by sampling two or more contact signals during the period of the contact signals corresponding to one operation of punching pins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02294997-A (JP)
Title: Circuit apparatus having sampling and holding amplifier
Inventor: BERUTORUTO ASUTEGUHAA
IPC: H03F1/30
Filed: 1990-04-23
Abstract: PURPOSE: To realize a high processing speed by processing a differential signal by means of a level shift device to which a complementary signal is imparted, and carrying out sample-andhold by means of a symmetrically structured amplifier. CONSTITUTION: A sample-and-hold amplifier AHV is constituted symmetrically of transistors(TR) T1a, T1b, T2a, T2b, with output terminals Aa, Ab connected through a holding capacitance Ch. A sampling phase is present when the output signal of a level shift device (PS) a is larger than a signal at the output terminal Ab of the amplifier AHV, and also when a signal at the output end of PSb to which a complementary signal is imparted against PSa is larger than a signal at the output terminal Aa of the amplifier AHV. Meantime, a hold phase is present when a signal at the output terminal Ab is larger than a signal at the output end of PSa, and also when a signal at the output terminal Aa is larger than the signal at the output terminal of PSb.
Patent JP-H11285417-A (JP)
Title: Furniture connecting device, and combinational furniture equipped with same
Inventor: INUI JUNYA
IPC: A47B91/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily disengage the connection of combinational furniture by a method wherein a connecting device in order to combine a plurality of furniture equipped with legs, is constituted of a leg part fixing member which engages the lower ends of the leg parts, and a rail member which is arranged between adjacent furniture, and engages with a plurality of furniture with specified intervals. SOLUTION: This furniture connecting device 8 which is bridged between the leg parts 7 of adjacent chairs for a reception room set or the like, is equipped with a leg part fixing member 10 which is engaged with the lower end of the leg part 7, and a rail member 11 which can connect a plurality of leg part fixing members 10 with specified intervals. For the leg part fixing member 10, an opening 12 is formed as an engaging means with the leg part 7, and on the rail member 11, a long groove 13 in which the leg part fixing member 10 can be inserted in a desired location, is formed on the upper surface, and a rubber sheet 15 is affixed to the lower surface.  Then, by the side edge part of the leg part fixing member 10 and a saw blade-shaped engaging means 14a, 14b which are formed on the internal edge of the long groove 13, the leg part fixing members 10 which are inserted in the long groove 13 are engaged in insertion locations of the rail member 11 under a state without a relative movement.
Patent JP-S589970-A (JP)
Title: Production of clad plate
Inventor: MINAMI TOSHINORI
IPC: B22D19/16
Filed: 1981-07-10
Abstract: PURPOSE:To produce a clad material with good bonding and mechanical properties by simple means by placing a cladding metal consisting of low m.p. metals on a base material consisting of high m.p. metals and heating and holding these to the intermediate temp. of the m.ps., of both then cooling these. CONSTITUTION:The high m.p. side metals such as carbon steel for general structure constituted of two kinds of metals differing in m.p. by >=50 deg.C are used as a base material 1 and a frame material 2 consisting of stainless steel is provided by welding the same to the circumference of said material. A cladding metal 3 consisting of low m.p. side metals such as naval brass, cupronicke, A.M. bronze is placed thereon, and further, a reducing flux of metallic carbonate, etc. is sprayed on the metal 3. After these materials are heated up to the temp. at which only the metal 3 melts in a heating furnace, a heat insulating material 11 is sprayed on the metal 3a in a molten state. The bottom of the material 1 is positioned flush with the level of cooling water in a cooling water tank, and cooling water 13 is ejected toward the center at the bottom surface of the material 1 in contact therewith, whereby the work 5 is cooled.
Patent JP-H09273528-A (JP)
Title: Push nut
Inventor: SUGIYAMA HARUMITSU
IPC: F16B37/08
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a push nut which hardly cause rust and deterioration of locking force. SOLUTION: A push nut made of a synthetic resin has a hollow stem 2 into which a stud bolt B arranged on the side of a panel P is inserted and an enlarged flange 3 pressing parts 9 against the side of the panel P. A plurality of locking claws 4 is integrated inside the hollow stem 2 so as to be locked with spiral grooves of the stud bolt B. A metal reinforcing plate 8 is mounted on the rear surface of each locking claw 4. Since the locking claws 4 locked with the spiral grooves of the stub bolt B is made of resin, rust is hardly generated through electrocorrosion. The locking claw 4, being reinforced by the metal plate 8 on its rear side, does not deteriorate in its locking force with the spiral grooves of the stud bolt B even it is affected by heat.
Patent JP-H06325265-A (JP)
Title: Destination guiding device
Inventor: YAO TOMOHIKO
IPC: G08B5/22
Filed: 1993-05-11
Abstract: PURPOSE:To guide a healthy sound person and a visually handicapped person to their destinations without installing a display device on a passage even if they have no previous knowledge. CONSTITUTION:A user is made to carry a first transmitter-receiver 5. The receiving parts 6E1 to 6E4 and the transmitting part 6F of a second transmitter- receiver 6 are arranged at the strategic points of the passage. When the user inputs the destination to the first transmitter-receiver 5, a destination signal is transmitted. When the receiving part 6E1 to 6E4 of the passage receives this, it transmits destination information. When the first transmitter-receiver 5 receives this, it is displayed visually by the display part of the first transmitter-receiver 5, and is communicated auditorily by a speech output part. When the person goes forward in conformity with this instruction, he can reach the destination.
Patent JP-S59226736-A (JP)
Inventor: GUNTAA KUNOODERU
IPC: F16H3/083
Filed: 1984-05-30
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-S5633172-A (JP)
Title: Manufacture of metal mold by padding
Inventor: SHIMADA WATARU
IPC: B23K9/04
Filed: 1979-08-27
Abstract: PURPOSE: To remove the dilution of components between base material and padding metal, and to manufacture padded metal mold of high quality at a low cost in a short time, by utilizing soft plasma padding process of inverse polarity to the surface of base material.  
     CONSTITUTION: A metal different from base material and has higher resistance to burning or sliding property than those of copper-aluminum base material is padded on the surface of metallic base material of metal mold by soft plasma process of inverse polarity. This method allows to control energy distribution of arc on the surface of the base material by varying the dispersion of arc, hence cutting of the base material is controlled, consequently padding bead having little macro-penetration is obtained. Metal mold which can be used without losing the properties of pad metal only with one layer of padding is manufactured by this method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291800-A (JP)
Title: Erector device
Inventor: TANAKA JUNICHI
IPC: E21D11/40
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate slackness of oil pressure hose or the like so as to prevent the hose from injuring, and improve safety and workability of a segment assembling work, in an ejector device. SOLUTION: A turning ring 14 is rotatably supported with a plurality of supporting rollers 13 on the back part of a skin plate 11, and can be rotated by a hydraulic motor 16. An elevatable base 23 is supported with the turning ring 14 through an elevatable jack 22 movably along the radial direction of an existing tunnel and a holding member 24 holding a segment S and building it to the inner wall of a fixed existing tunnel is mounted thereon. Sheaves 25, 26 are rotatably fitted to the turning ring 14, a guide rail is also fitted to it, oil pressure hoses 31, 32 are guided with the guide rail 30 and wrapped around the respective sheaves 25, 26, and by connecting the extreme end parts to the elevatable jack 22 through the turning ring 14, the oil pressure hoses 31, 32 are held always in the tense state without slackness.
Patent JP-H10299940-A (JP)
Title: Regulating valve
Inventor: KOBAYASHI YUJI
IPC: F16K35/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To perform zero and span adjustment easily and in a short time without requiring operating of a valve stem by air supply and without requiring any measuring instrument. SOLUTION: A valve opening setting mechanism 50 is established in a feedback mechanism 15 of an electro-pneumatic positioner 5. This valve opening setting mechanism 50 consisting of a feedback lever 43 and a feedback pin 44, is used also as a feedback mechanism. An opening 45 of the feedback lever 43 which is formed into a sector shape, is fully closed at zero adjustment and the feedback pin 44 comes to contact with the lower edge of the opening 45 and this pin position is obtained as a minimum open position. A span adjustment, a state of the valve itself remains unchanged and the feedback lever 43 is turned and the feedback pin 44 comes to contact with the upper edge of the opening 45 and this pin position is obtained as a maximum opening position.
Patent JP-S60253784-A (JP)
Inventor: SEKINO KAZUO
IPC: F26B21/00
Filed: 1984-05-29
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-H01280229-A (JP)
Title: Load detector
Inventor: ITO NOBORU
IPC: G02B23/16
Filed: 1988-05-06
Abstract: PURPOSE:To precisely detect a load at low cost by adding a value measured by a precise pressure gauge to a value measured by strain gauges of respective straining poles. CONSTITUTION:When an air pressure room 12 is pressurized by actuating a pressure pump 15, a force in a direction where a pressure receiving plate 11 is pushed up works. Therefore, most of the load is supported with the same air pressure and the rest of it can be transmitted to the lower part of the straining pole 4, where the strain gauge 5 is stretched, by properly controlling the air pressure of each air pressure room 12, even if the load is added to the upper part of the straining pole 4. By adding the force which works to the pressure receiving plate 11 to the force obtained from the strain gauge 5 and transmitted to the lower part of the straining pole 4 in an adder 20, the load added to the upper part of the straining pole 4 can be obtained. A part of load is measured by the strain gauge 5 and most of the load is measured with the precise pressure gauge 14 by utilizing the air pressure, so that the load can be precisely detected at low cost.
Patent JP-S5443532-A (JP)
Title: Leakage transformer
Inventor: MAEDA TAKAYOSHI
IPC: H01F38/08
Filed: 1977-09-12
Abstract: PURPOSE: To reduce material cost and to facilitate manufacturing by positioning central foot of E-shaped core 11 and central projection 13 of I-shaped core 15 eccentrically against longitudinal direction of the core.  
     CONSTITUTION: Central feet 12 of E-shaped core 11 and central projection 13 of I-shaped core 15 are positioned eccentrically longitudinal central position of the core. Consequently when mounting E-shaped core 11 onto I-shaped core 15 such that central feet 12 will entirely correspond with central projection 13 it can be used with 60Hz, while when E-shaped core 11 is turned over and mounted on I-shaped core 15 corresponding face between central projection 13 and central feet 12 are shifted to produce different effective distance of gaps g1, g2 thereby it can be used with 50Hz. Since number of turn of winding required for 60Hz can be reduced while employing same cores 11, 15, material cost is reduced and since gap adjusting width is reduced manufacturing is facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5812039-A (JP)
Title: Generating device for key confirming sound in information processor
Inventor: UCHIMURA MITSUO
IPC: G06F3/02
Filed: 1981-07-13
Abstract: PURPOSE:To decrease the cost and to make the time control easy, by controlling the operation of an informing means for generating confirming sound of a key in synchronizing with an interruption processing with a prescribed period. CONSTITUTION:A means which resets a timer after discriminating whether or not a key on a keybaord is operated and whether or not an informing means is in operation, and a means by which the operation of the informing means is stopped when the informing means is in operation, are provided. Every time an interruption signal from a timer 61 is given, an interruption processing of a prescribed period discriminating the presence/absence of key operation is constituted and the operation of an informing means 21 generating the confirming sound of the key is controlled in synchronizing with the interruption processing. Thus, the circuit constitution as the hardware can be made easy and the time management as the software can easily be performed.