baber/WOPTO huggingface dataset:
Patent JP-S5852247-A (JP)
Title: Preparation of oxocarboxylic acid ester
Inventor: MATSUMOTO MASAKATSU
IPC: B01J27/10
Filed: 1981-09-24
Abstract: PURPOSE:To prepare the tltled compound useful as perfumes, pharmaceuticals, etc., easily, without necessitating too many steps, by using an oxide obtained by the reaction of easily available cyclic olefin with ozone as a raw material, and reacting the raw material with an alcohol in the presence of a VIII-group metal slat. CONSTITUTION:An ozone oxide of a cyclic olefin is used as a raw material, and is made to react with an alcohol at -80-+80 deg.C, preferably 0-60 deg.C in a solvent preferably chloroform, alcohol, etc. in the presence of a halide of the VIII-group metal of the periodic table, e.g. iron (III) chloride, ruthenium (III) chloride, rhodium (III) chloride etc. The ozone oxide of cyclic olefin can be obtained by reacting a cyclic compound of formula (R<1> is H, alkyl, etc.; R<2> and R<3> are H, alkyl, etc.; n is 0-8) e.g. cyclobutene, with ozone in alcohol, etc. at -100 deg.C - room temperature.
Patent JP-H11341519-A (JP)
Title: Video recorder
Inventor: IIJIMA KOJI
IPC: H04N13/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To allow the video recorder that conducts recording processing in the unit of frames to correctly apply recording processing to a stereoscopic video signal. SOLUTION: The video recorder is provided with recording control means 13, 14, 16, 17 that apply recording processing to a video signal for each field based on an odd number or even number field class detected from the video signal by a detection circuit 11 in a 1st mode and that apply recording processing to the video signal for each field based on an odd number or even number field class generated by a flywheel circuit 12 or the like in a 2nd mode.
Patent JP-H0443239-A (JP)
Title: Operating method for heat storage type water heat source air conditioning system
Inventor: TAKAHASHI ATSUSHI
IPC: F24F5/00
Filed: 1990-06-11
Abstract: PURPOSE:To control optimum operation of cost reduction and energy conservation by deciding quantity of heat to be stored and hence temperature of heat source water stored in a heat storage tank from a predicted daily integral value, and operating to store heat at night of a previous day. CONSTITUTION:First, a highest atmospheric temperature and a lowest atmospheric temperature on a day to be operated are predicted. On the other hand, correlation between a daily integral value of past air conditioning load obtained from the operation result of an air conditioning system in this building and the lowest, highest atmospheric temperatures is analyzed, and regression formulae of daily integral value of an air conditioning load of next day including daily integral value data of air conditioning load of this day in which an actual measurement is conducted and the highest, lowest atmospheric temperatures are obtained. Since the integral value of the load of the building and the highest temperature have a linear relation, if predicted values of the highest lowest temperatures of next day of obtaining them (air conditioning day) are substituted in the formulae and calculated, the integral value of the load of an operating day can be predicted. Further, momentary air conditioning load of the operating day can be predicted in terms of the lowest, highest air conditioning loads from the lowest, highest atmospheric temperatures of predicted next day if correlation between the maximum air conditioning load value and the highest atmospheric temperature is used.
Patent JP-S63313939-A (JP)
Title: Automatic switching system for communication circuit
Inventor: ABE HIROAKI
IPC: H04L13/00
Filed: 1987-06-16
Abstract: PURPOSE:To firmly settle the state of the selector switch of a circuit even if switching instructions overlap by controlling the switching of the circuit according to the information of a switching operation deciding switch and the use state of a communication circuit. CONSTITUTION:A communication circuit use state monitoring means 15 monitors a cable 4 connecting the circuit selector switch 22 and a MODEM 3, and stores the use state information of the communication circuit 1 in a communication circuit state register 24. A selector switch operation deciding means 16 decides whether a switching operation is possible or not according to the information of a switching operation register 23 and the information of the communication circuit state register 24, and if possible, it operates a selector switch operating means 17. The selector switch operating means 17 operates a circuit selector switch 2 according to the instruction of the selector switch operation judging means 16. Thus, a switching operation can be stably performed.
Patent JP-H05318381-A (JP)
Title: High-speed sheet cutting device
Inventor: INAGAKI MOTONORI
IPC: B26D1/04
Filed: 1992-05-18
Abstract: PURPOSE:To improve moving speed of a cutter without affected by rise time of a motor in a device for cutting a sheet traveling at a high speed. CONSTITUTION:A chain 25 and a wire 35 extended in parallel with each other so as to cross a conveyance path for a film 11 are made to rotate and drive at a high speed in advance, a cutter 42 is engaged with the wire 35 and sent out from a sending device with a predetermined timing, and the cutter 42 is absorbed by an attachment 26 of the chain 25 with a magnet to be moved at the same speed as the chain 25.
Patent JP-S5576480-A (JP)
Title: Character/picture printing device
Inventor: YAMANAKA TATSUZOU
IPC: H04N1/387
Filed: 1978-12-06
Abstract: PURPOSE: To secure the printing for both the character and the picture on the same level by adding the picture memorizing device which converts the picture into the mesh dots for storage to the printer and then printing the character and picture information in the combined editing and according to the print command.  
     CONSTITUTION: The information given from picture reader 7 which reads the original picture is applied to A/D converter 8 to be converted into the digital signals. These digital signals are applied to picture-mesh point converter 9 provided to the control unit to convert the picture into the mesh dots. These mesh dots are memorized in large-capacity disk memory 10. Then the information given from disk memory 11 storing the character font pattern is applied to combined editing device 6 along with the picture information stored in the large-capacity disk and in accordance with the print command given from computer 1. Thus the combined editing is given to both the character and picture information through device 6, and then the edited information is stored in buffer memory device 5. Then the output of device 5 is supplied to printer 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H078782-A (JP)
Title: Agitation granulating device
Inventor: KASUYA KENICHI
IPC: B01J2/10
Filed: 1993-06-22
Abstract: PURPOSE:To control the increase of weight of agitation element member constituting an agitating blade improving their strength. CONSTITUTION:Element components 6 installed radially on the side face of a base section 5 are formed into the triangle column shape of hollow structure by means of a bouncing plate 10, which is inclined at a given angle so that its rotating direction forms the downward inclination, and rear plates 11 of almost L-shape disposed at the rear of the bounding plate 10, and a reinforcing material 15 connecting the plate 10 with the corners of rear plates 11 is fitted in an inner space of the structure.
Patent JP-S5675549-A (JP)
Title: Steel plate having superior carburizing hardenability and forming no abnormal structure
Inventor: EJIMA MIZUO
IPC: C22C38/06
Filed: 1979-11-21
Abstract: PURPOSE: To enhance the carburiz hardenability of a steel plate hot and cold rolled after continuous casting and prevent the formation of an abnormal structure in the plate by specifying the sol. Al and Ti contents of the plate an lowering the oxygen content.  
     CONSTITUTION: In the manufacture of a continuously cast slab contg. 0.01W0.2% C, 0.1W0.5% Mn, <0.06% Si, <0.03% P and <0.03% S, to this steel are added <0.02% sol. Al and/or <0.01% Ti so as to satisfy equation sol. Al+0.56Ti= 0.002W0.02%, and the O 2  content is adjusted to ≤100ppm. Al nitride and Ti carbonitride are deposited in the steel during heating, and because of the very low O 2  content abnormal grain growth does not occur, so the product yield is prevented from being lowered owing to a soft spot, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852196-A (JP)
Inventor: HIKITA NAOHIDE
IPC: B66D1/08
Filed: 1981-09-21
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-H0758511-A (JP)
Title: Dielectric filter
Inventor: YASU MASAATSU
IPC: H01P1/20
Filed: 1994-06-30
Abstract: PURPOSE: To provide a dielectric filter which can be manufactured easily and has excellent electrical characteristics by reducing the number and, at the same time, sizes of parts. CONSTITUTION: In a dielectric filter, at least two or more dielectric resonators are connected each of which is composed of a through hole 15 formed through a rectangular parallelepiped dielectric block 12 along the axial center of the block 12 from one end face to the other end face, an inner conductive film 17 formed on the internal surface of the hole 15, an outer conductive film 19 formed by coating the external surface of the block 12 with a conductive material, a connecting electrode 20 which is formed on one side face of the block 12 and separated from the outer conductive film 19, and a slot 25 formed on the other side face of the block 12.
Patent JP-H11336047-A (JP)
Title: Adjustment gabion, and matress-shaped gabion method employing adjustment gabion
Inventor: KUWABARA KANJI
IPC: E02D17/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make construction executable neatly and precisely along a curved revetment by a method wherein adjustment gabions each adjusted beforehand in the length respectively for an adjustment end-side net and an adjustment intermediate partition net are combined with boxlike matress-shaped gabions. SOLUTION: After adjustment gabions B and boxlike matress-shaped gabions A are laid, being combined and connected together, along a revetment line S of a curved river R, the gabions A and B are filled with stones G and a cover net D is laid thereon to complete the work. The boxlike matress-shaped gabions A are manufactured beforehand and stored. Each of the adjustment gabions B is made of an adjustment end-side net turnably connected to both of the ends at opposite two sides of a bottom net, and as occasion demands, an adjustment intermediate partition net is attached, being connected turnably, to the bottom net. Each of the nets is turnably connected, just as the boxlike matress-shaped gabion A, at its end edge, for instance, with coils or the like.  The shape of curve of the revetment line S is measured beforehand, and each of the adjustment end-side nets and each of the adjustment intermediate partition nets are adjusted respectively for the length in accordance with the shape of curve (curvature).
Patent JP-H09309483-A (JP)
Title: Bicycle with assist driving force
Inventor: SHIRATORI SHINJI
IPC: B62M6/45
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To remove a motor drive system sprocket and a chain, by controlling rotation of a motor based on first output voltage changed according to changing of a resistance value corresponding to a stepping rotational torque phase difference output from an outside conductor pattern and input from a second slider. SOLUTION: A disk-shaped printed board 28 has a plurality of circumferential outer side conductor patterns 29a to 29c of different diameter. When the disk- shaped printed boarad 28, provided in a fixed plate 37, is rotated, a plurality of the outer side conductor patterns 29a to 29c output first output voltage changed according to changing of a resistance value corresponding to a phase difference corresponding to rotational torque transmitted from a stepping rotational torque transmitting rotatry plate 21. In a control device, from the first output voltage input from a second slide terminal 34a to 34c, a rotational speed of a manpower drive system sprocket 20 in a car body advancing direction is detected, from a second output voltage output from a Hall element of a motor, its rotational speed is detected, in this way, rotation of the motor is controlled.
Patent JP-2000337707-A (JP)
Title: Hot water supply system
Inventor: TSURUTA TORU
IPC: F24H1/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of calcium carbonate when city water or well water dissolving calcium carbonate, etc., is used by providing a means for switching the upper limit of a target temperature being set at a temperature setting section to lower level. SOLUTION: A control section 31 comprises a first operating section 50, a first temperature setting section 51, and a first target temperature switching section 52. The first temperature setting section 51 determines the target temperature (T1) of hot water supplied from a hot water supply channel based on set temperature (Ts) information from a remote controller 33 and the upper limit (Tu1) information of the target temperature (T1) received from the first target temperature switching section 52. When the concentration of calcium carbonate is significantly high, the set level being switched by a target temperature switching means is selected to lower the target temperature T1 of hot water heated by a heat exchanger thus retarding deposition of calcium carbonate.
Patent JP-H04373209-A (JP)
Title: Automatic frequency control circuit
Inventor: KUMAGAI YOSHIAKI
IPC: H03J7/02
Filed: 1991-06-21
Abstract: PURPOSE:To allow the control circuit to cope flexibly with a difference and a revision in a pilot frequency by using an oscillator with a standard frequency. CONSTITUTION:In order to extract a pilot signal in a signal branched by a distribution means 12, a phase locked loop means 14 is employed. The phase locked loop means 14 is provided with a 1/N1 frequency divider means 24 to apply 1/N1 frequency division to an input signal and a 1/N2 frequency divider means 28 to apply 1/N2 frequency division to the output of the means 24 and giving it to a phase comparator means 26 and the pilot frequency is changed by selecting automatically or manually the frequency division coefficients 1/N1 and 1/N2.
Patent JP-H0713388-A (JP)
Title: Electrophotographic lithographic original plate
Inventor: DAN MASAYUKI
IPC: G03G5/08
Filed: 1993-06-22
Abstract: PURPOSE:To provide an electrophotographic lithographic original plate, in which no dirt on the ground is generated after desensitizing treatment, dirt on the ground is hardly generated even when color ink, neutralized paper, fatigue desensitizing liquid, or the like is used, and a flaw is hardly made. CONSTITUTION:In an electrophotographic lithographic original plate, an exposure rate for zinc oxide on a photoconductive layer surface, which contains a photoconductive material containing zinc oxide at least and a resin binder, ranges from 2.1% to 5%.
Patent JP-H10325468-A (JP)
Title: Sealing device
Inventor: NUMA TOSHIKATSU
IPC: F16J15/3232
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to prevent rotation of an independent seal member, nipped between two members, by rotation torque generated between a lip part and a slide surface. SOLUTION: A seal device is provided with a second seal member 40 comprising a part 41 to be nipped being nipped between the flange part 22 of a metallic ring 20 and the radial part 32 of a first seal member 30: and a lip part 42 axially folded from the part 41 to be nipped. An engaging protrusion 6 to prevent relative rotation between the metallic ring 20 and the second seal member 40 is formed on a part making contact with the second seal member 40 of the metallic ring 20.
Patent JP-S5375585-A (JP)
Title: Method of preventing erroneous operation of numerical control machine tool
Inventor: HABARA NORITADA
IPC: B23Q15/00
Filed: 1976-12-15
Abstract: PURPOSE:To detect erroneous operation caused by numerical control operation portion, by monitoring erroneous operation by means of direct input of tape reader output to detect true tool position by shaft encoder which is independently added.
Patent JP-H08312568-A (JP)
Title: Self suction type water suction pump
Inventor: NAKANO SHIGEHARU
IPC: F04D9/02
Filed: 1996-06-12
Abstract: PURPOSE: To improve compact storing property, reduce a cost and improve the balance between self suction property and discharge property by arranging a mechanical seal between a coupling and a pump runner and forming the coupling with an insulation material. CONSTITUTION: A cylinder part 40m for holding a motor 43, a pump runner room, a room for storing a mechanical seal 48 and a coupling 45, one part of air water separation room and a water passage 40e for cooling are integrally installed in a casing 40. Further, a water escape hole 40f for draining the leak water from the mechanical seal 48 and vapour escape holes 40g, 40h for draining the vapour generated around the coupling 45 and the motor 43 are provided. A runner shaft 49 is connected to a motor shaft 43a through the coupling 45 consisting of an insulation material. Thereby, an electric leak from the motor 43 to the pump runner side can be eliminated and an electric shock can be prevented.
Patent JP-H074075-A (JP)
Title: Building with warehouse type storage section
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a firm storage chamber in the penthouse and roof balcony of a building without damaging design properties as a part of the building on appearance by continuing the peripheral wall of at least one surface of the storage room to the external wall of a building body. CONSTITUTION:A third floor section 2a is formed previously only on one side of a second floor, and a balcony 3 is arranged beforehand on the side of the third floor section 2a. A warehouse type storage room 4, in which peripheral walls are formed on four circumferences and which has a roof 5, is mounted at one corner of such a balcony 3. That is, the wall panels of the peripheral walls 7a, 7b are arranged just above a second-floor wall panel through a floor panel forming the floor of the balcony 3 first. The wall panels of the peripheral walls 7a, 7b are fixed by girt bolts penetrated through the floor panel of the balcony. The surfaces of the external walls 6a, 6b of the second floor section and the surfaces of the peripheral walls 7a, 7b are made flush with each other at that time, and these surfaces of the walls are viewed continuously on appearance.
Patent JP-S637378-A (JP)
Title: Production of material coated with hyperfine particle metal
Inventor: UCHIDA YASUZO
IPC: C23C18/08
Filed: 1986-06-27
Abstract: PURPOSE:To produce a high-polymer material coated with an hyperfine particle metal having excellent electromagnetic characteristics by bringing a transition metal salt and transition metal carbonyl compd. into contact with each other on the surface of the high-polymer material at a specific temp. and dispersing and sticking the metallic particles of a specific grain size onto the surface thereof. CONSTITUTION:The surface of the org. or inorg. high-polymer material is subjected to an oxidation treatment at need and is then immersed into an aq. hydrochloric acid soln. of the transition metal salt so that the transition metal salt is stuck onto the surface thereof. Metal salts of Cu, Ni, Co, Pd, Fe, etc., are used for the transition metal salt. The high-polymer material is then brought into contact with the transition metal carboxyl compd. at <=120 deg.C to thermally decompose the metal carboxyl compd. and to disperse and stick the metallic particles having <=0.2mu average grain size onto the surface of the high-polymer material. The carbonyl compds. of metals such as Fe, Ni, Co, W, Mo, and Cr are used for the transition metal carboxyl compd. The high-polymer material on which the hyperfine particle metal is well dispersed and is stuck and held with the practicable strength is thus obtd.
Patent JP-H04373048-A (JP)
Title: Common bus controller
Inventor: SUYAMA TAKAYUKI
IPC: G06F13/14
Filed: 1991-06-24
Abstract: PURPOSE:To prevent a common bus from being used in vain by performing access from a central processing unit to an I/O controller generating time-out again. CONSTITUTION:A common bus controller 2 is equipped with a disconnection I/O table 21, and a device number to be accessed is transmitted from a central processing unit 1 to the common bus controller together with a common bus use request. The common bus controller 2 performs access to the I/O controller temporarily and writes the device number generating time-out error in the disconnection I/O table 21 and when the use of a common bus 3 is requested, it is investigated whether the device number is written in the disconnection I/O table 21 or not. When it is written, the use permission of the common bus 3 is not applied to the central processing unit 1.
Patent JP-S6041853-A (JP)
Title: Memory registration system of data in exchange
Inventor: NISHIMURA KOUJI
IPC: G10L13/04
Filed: 1983-08-18
Abstract: PURPOSE:To block memory registration other than a specific caller, to prevent mis-registration and to attain ease of operation by executing memory registration of data in an exchange by means of a specific caller voice recognition means. CONSTITUTION:A voice of a specific caller is inputted to the voice recognizing device 9 by a voice input device 8 and whether or not the voice is the voice of the registered specific caller is discriminated. If the voice is the voice other than the specific caller, no voice recognition is executed. The recognized specific caller voice data is stored tentatively in a terminal controller 6, converted into voice information by the voice synthesizer 10, and the voice information signal is outputted loudly from a voice output device 11, allowing an input person to confirm the voice. When the result of confirmation is correct, the terminal controller 6 receives a registration command by allowing the caller to input the voice information representing the correctness in voice and starts the CPU3 via an interface circuit 2, the data to be registered is writen in a memory 4 for the purpose of registration.
Patent JP-S629797-A (JP)
Title: Empty can compressor
Inventor: IURA SHUNICHI
IPC: B30B9/32
Filed: 1985-07-08
Abstract: PURPOSE:To improve the handling characteristic of compressed matter by providing three compressors which compress empty cans successively in different directions and boxes. CONSTITUTION:A press box 4 is constituted by connecting the three boxes 1-3 opened upward. The empty cans, introduced and stacked in a hopper 9, fall into the 1st press chamber 5 and the 2nd press chamber 6 and part thereof enter the 3rd press chamber 7. The 1st compressor 10 is driven to primarily compress the empty cans by a press plate 11. The plate 11 is held in a position 12 and the 2nd compressor 15 is driven. The primarily compressed matter is force-fed into the press chamber 7 and are secondarily compressed together with the empty cans in the press chamber 6. The 3rd compressor 25 is driven in the press chamber 7 to compactly compress the empty cans. The variance of the compressive strength is thereby decreased and the handling characteristic of the compressed matter is improved.